SUPERSEDED
`
`~ Reproduced BJ GLOBAL
`ENGINEERING DOCUMEIITS
`lfitll The Permission of EIA
`Under Roplly Aareenlent
`
`TWEIA
`INTERIM STANDARD
`
`U)
`a,
`I
`
`a., -~
`w -< ;:
`
`Mobile Station-Base Station
`Compatibility Standard for
`Dual-Mode Wideband Spread
`Spectrum Cellular System
`
`TIA/EIA/IS-95
`
`JULY 1993
`
`TELECOMMUNICATIONS INDUSTRY ASSOCIATION
`
`TELECOMMIJNJCATIONS
`
`- ..__ ........ _ ... ,. ... ....,
`---·u.......--
`,~
`
`/NDIJ$TlffASSIJ&IATIDN
`
`.
`
`Dell Inc., Ex. 1020
`Page 1 of 564
`
`

`

`Dell Inc., EX. 1020
`
`Page 2 of 564
`
`Dell Inc., Ex. 1020
`Page 2 of 564
`
`

`

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`Dell Inc., EX. 1020
`
`Page 3 of 564
`
`Dell Inc., Ex. 1020
`Page 3 of 564
`
`

`

`Dell Inc., EX. 1020
`
`Page 4 of 564
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`Dell Inc., Ex. 1020
`Page 4 of 564
`
`

`

`TIA/EIA/IS-95
`
`PATENT ADVISORY
`
`Note: The user's attention is called to the possibility that compliance with this
`interim standard may require use of one or more inventions covered by patent
`rights.
`
`Users of this interim standard are cautioned that one or· more patents, or
`applications for patents (if issued), which are not presently available for
`licensing under terms which are reasonable and demonstrably free from
`unfair discrimination, may be essential to the manufacture or use of
`equipment conforming to this interim standard.
`
`Users are further cautioned that this interim standard is subject to administrative
`rescission three years after the date of its initial publication if it has not at that time
`been recognized as an American National Standard.
`
`By publication of this interim standard, no position is taken with respect to the
`validity of those claims or of any patent rights in connection therewith.· Except
`as stated above, the patent holders so far identified have, filed statements of
`wil!ingness
`to grant
`licenses· under
`those
`rights on
`reasonable and
`nondiscriminatory terms and conditions to applicants desiring to obtain such
`licenses. Details may be obtained from the publisher.
`
`Dell Inc., Ex. 1020
`Page 5 of 564
`
`

`

`Dell Inc., EX. 1020
`
`Page 6 0f564
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`Dell Inc., Ex. 1020
`Page 6 of 564
`
`

`

`TIA/EIA/IS-95
`
`Page 1
`
`PREFACE
`form a compattbUtty standard for cellular mobile telecom-
`These tcchntcal requirements
`2
`3 muntcatlons systems. They ensure that a mobile station can obtain service in any cellular
`system manufactured according to thts standard. These requirements do not address the
`,
`,
`quality or reliability of that service. nor do they cover equipment performance or
`, measurement procedures.
`
`1
`a
`11
`
`10
`
`11
`
`12
`
`13
`
`1,
`
`To ensure compatibiltty (sec Note 1). both radio-system parameters and call-processing
`procedures must be spcctftcd. The equipment and interface parameters
`commonly
`encountered
`tn two-way radio systems have been updated and expanded
`to reflect the
`unique radio plan upon which cellular systems are based. The sequence of call-processing
`steps that the dual-mode mobile statlons and base stations execute to establish calls has
`been specified along with the digital control messages and analog signals
`that are
`exchanged between the two stations.
`The base station ts subject to fewer compatibtlity requirements than the dual-mode mobile
`1, station. Radiated power levels. both desired and undesired. are fully specified for dual-
`11 mode mobile stations
`to control the RF interference
`that one mobile station can cause
`another. Base stations are fixed in location and their interference ts controlled by proper
`11
`layout and operation of the system in which the statlon operates. Detailed call-processing
`procedures are specified for mobile stations
`to ensure a uniform response
`to all base
`stations. Base station call procedures are not spcctfied in detail because they are a part of
`the overall design of the tndtvtdual land system. However. the base statlon call-processing
`procedures must be compatible with those specified for the mobile station. This approach
`to writing the compatibility speclftcatton provides the land system designer with sufficient
`flexibtllty to respond
`to local service· needs and to account for local topography and
`propagation condtttons.
`
`11
`
`111
`
`211
`
`21
`
`22
`
`23
`
`2t
`a
`
`211 The baste radio-system parameters and call-processing procedures for the analog mode of
`operation embodied tn the compatibiltty spectftcatton were ortgtnally derived from the
`'D
`Chicago and Baltimore-Washington developmental cellular systems and include certain
`a
`addtttons and modifications gatned by experience With the operation of commercial
`211
`systems.
`
`30
`
`31
`
`32
`
`33
`
`34
`
`35
`
`36
`
`,r
`
`The baste radio-system parameters and call-processtng procedures for the wideband spread
`spectrum
`(CDMA) mode of operation embodied tn the compattbtllty spectftcatlon were
`originally derived from the San Diego developmental cellular system. Most functions have
`been vertfted by field trial.
`
`Thts spectftcatlon includes provisions for future service additions and expansion of system
`capabilities. The architecture defined by thts specification permits such expansion without
`the loss of backwards compatlbtllty to older mobile stations.
`
`Dell Inc., Ex. 1020
`Page 7 of 564
`
`

`

`Pagett
`
`TINEINIS-95
`
`SECTION SlJMMAR.Y
`
`2
`
`3 ..
`
`i
`
`B
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`7
`
`8
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`II
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`10
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`11
`
`12
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`13
`
`14
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`15
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`16
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`17
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`111
`
`2D
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`21
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`22
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`23
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`24
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`25
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`26
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`'O
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`30
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`311
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`40
`
`41
`
`1. GeneraL This section defines
`in this
`indications used
`the terms and numeric
`documenL 1111s sccl1on also describes the time reference used in the CDMA system and
`the tolerances used throughout
`the documenL
`2. Requirements
`for Mobile Station
`.Analo& Operation. This section describes
`the
`requirements
`for CDMA-analog dual-mode mobile stations operating tn the analog mode. A
`mobile statton complying with these requirements will be able to operate wtth analog base
`stations complying with EIA/TIA-553. EIA/'I'1A/1S-54. and this document.
`_
`3. Requlrementa
`for Bue Station Analo& Operation. This section describes
`the
`requirements
`for analog base stations. A base station complytng with these requirements
`wtll be able
`to operate
`the analog mode with mobile stations
`complytng with
`in
`EIA/TIA-553, EIA/TIA/IS-54. and this documenL
`4. Requlrementa
`for Mobile Station Analog Options. This section describes
`the
`requirements
`for CDMA-analog dual-mode mobile stations which use the 32-dtglt dialing
`option on the reverse analog control channel.
`In addlUon, this section describes mobile
`for use of the optional extended protocol
`station requirements
`
`5. Requirements
`for Bue Station Analog Options. This section describes
`the base
`station requirements
`for ustng the 32-dlglt dtaltng option on the reverse analog control
`channel.
`In addttlon.
`this section describes base station
`requirements
`for use of the
`optional extended protocol.
`for Mobile Station CDMA Operation. This section describes
`the
`8. Requlrementa
`requtrements
`for CDMA-analog dual-mode mobile stations operating tn the CDMA mode. A
`mobile station complying with these requirements will be able to operate with CDMA base
`stations complying with this documenL
`
`for Base Station CDMA Operation. This section describes
`7. Requirements
`the
`requirements
`for CDMA base stations. A base station complying with these requirements
`will be able to operate
`in the CDMA mode with mobile stations complying with this
`documenL
`
`Appencllz A. Message Encryption. and Voice Pdvacy. Tb.ts appendix describes
`the
`requirements
`for message enayptton
`and voice privacy. Tb.ls appendix
`ls available as a
`separate document whose dlstrtbuUon
`ts controlled by TIA. The availability of thts
`appendix ts governed under the U.S. International Traffic and Arms Regulation (ITARJ and
`the Export Administration Regulations.
`Appencllz B. CDMA can now Ezamples. This appendix provides examples of simple call
`flow tn the CDMA system.
`
`Appencllz C. CDMA S79tem Layering. This appendix describes
`the layers of the CDMA
`system:
`the physical layer Oayer 1). the link layer (layer 2), the multiplex sublayer, and the
`control process layer Oayer 3).
`Appendm D. CDMA Constants. This appendix contains tables that gtve specific values for
`identtflers found in Section 6 and Section 7. These tdenttflcrs take the forms
`the constant
`T20m and Nsm, The subscripted numbers vary to Identify the particular constanL
`
`Dell Inc., Ex. 1020
`Page 8 of 564
`
`

`

`TIA/EIA/IS-95
`
`Page tU
`
`SECTION SUMMARY
`2 Appenclb: E. CDMA Retnevable aD4 Settable Parameten. This appendJx describes the
`parameters
`that the base station can set and retrieve tn the mobile station.
`a
`, Appeaclb: F. lloblle Station Databue. This appendlX dcscrtbes a database model that
`,
`can be used for dual-mode mobile stations complying with this document.
`
`I
`
`1
`
`,
`11
`
`10
`
`11
`
`12
`
`1a
`"
`,s
`11
`
`11
`
`,,
`111
`
`20
`
`21
`
`zi
`
`z, ·
`u
`2o
`
`2&
`
`~
`28 ·
`
`211
`
`ao
`"
`32
`
`33
`
`3'
`
`,s
`•
`:rr
`»
`•
`
`NOTES
`1. Compatfblltty. as used In cormection with thts standard. ts understood to mean:
`Any dual-mode mobile· station that ts able to place and recetve calls In any cellular
`system. Conversely all systems are able to place and receive calls for any mobile
`station.
`In a subscriber's home system. all call p1accmcnt must be automatic. call
`placement preferably should be automatic when a mobile station ts In roam status.
`2. 1he term ·dual-mode mobile statton· Indicates a mobile station capable of both
`analog (FM) and wideband spread spectrum (CDMA) operation. The term
`"wideband spread spectrum dual-mode mobile station· ts used when a confusion
`mtght arise between a dual-mode mobile station complying with thts document and
`EIA/TIA/IS-54.
`
`3. This compaUblltty spectflcatton
`allocation for cellular systems.
`
`ts based on the spectflc United States spectrum
`
`4. Tcchn1C81 dcta11s arc Included for the operation of two systems
`tn , gcographtc
`area. System A and System B, each with a separate set of control channels.
`for Dual-Mode Wideband
`5. IS-98 "Recommended Mtntmum Performance Standards
`Spread Spectrum Cellular Mobile Stations,· and IS-97 "Recommended Mtntmum
`Performance Standards for Base Stations Supporting Dual-Mode Wideband Spread
`Spectrum Cellular Mobile Stations,· provide spectflcations and measurement
`methods for cenular equipment.
`
`6. Each cellular system ts Identified by a untque 15-btt dtgttal code, the SID code (see
`2.3.8). The Federal Communtcatlons Commtsston asstgns SID codes when cellular
`system constructton permits are Issued.
`
`7. Each dual-mode mobile station ts assigned a unique 32-btt btnmy serial number
`(ESN) which cannot be changed by the subscnber without rende_rtng the mobile
`station Inoperative (see 2.3.2).
`
`8. In the message formats used between the dual-mode mobile stations and base
`·
`stations. some bits arc marked as reserved (RSVD or RESERVED). Some or aD of
`these reseived bits may be used In the future for additional messages. Therefore,
`all dual-mode mobile stations and base stations must set all bits that they are
`programmed to treat as reserved bits to 'O' (zero) In all messages that they transmit.
`All mobile stations and base stations must tgnorc the state of all btts that they are
`programmed to treat as reserved bits tn all messages that they receive.
`
`Dell Inc., Ex. 1020
`Page 9 of 564
`
`

`

`Page tv
`
`TIA/EIAIIS:95
`
`NOTES
`
`9. Reserved.
`ro. RF Emissions. Mtntmum advtsozy standards of ANSI· and the processing guidelines
`of FCC are contained
`In ANSI C95.1-1982 Advtsoiy Standards and FCC Rules and
`RegUlatJons respecUvely. Members should also take notice of the more stringent
`e,cposure crtterta for the general public and for radio frequency carriers with low
`frequency amplitude modulation as gtven In NCRP Report No. 86.
`
`11. For the optional analog extended protocol feature (see 4.2 and 5.2). the assignment
`of message type codes (MST words) will be made using procedures described 1D
`1SB39. 1bls will ensure that the feature will be Implemented
`in an orderly manner.
`
`12. Reserved.
`
`13. 1he allocation of SID numbers Is under rcvtew by EIA/TIA TR45 for potential
`revision to accommodate
`internat1onal requirements. Utillzatlon of SID numbers
`must be coordinated.
`14. Although the analog mode of operation (Sections 2, 3, 4, and 5) draws upon
`EIA/TIA/IS-54-B, some modlflcations have been made.
`
`15. "Base station· refers to the functions performed on the land side, which are
`typtcally dJstrlbuted among a cell. a sector of a cell. and a moblle switching center.
`16. Section 6, Section 7, and the appendices use the following verbal forms:
`·shan·
`to be followed strictly to conform to the
`and ·shall not" identify reqwrements
`standard and from which no deviation ts permitted.
`·should· and ·should not"
`indicate that one of several possibilities ts recommended as particularly suitable.
`without mentioning or excluding others: that a certain course of action 1s preferred
`but not nccessartly required: or that (In the negative form) that a certain posstblltty
`or course of action ts discouraged but not prohibited.
`"May" and ·need not"
`Indicate a course of actton pcnntssible within the ltmtts of the standard. ·ean· and
`·cannot" are used for statements of possibility and capability. whether matertal,
`physical. or causal.
`
`17. Footnotes appear at various points In this speclficatton to elaborate and further
`clarify items discussed
`tn the body of the spectftcation.
`18. Unless indicated otherwise. this document presents numbers
`tn dcdmal form.
`In the text by the use of stngle quotation marks.
`Btnmy numbers are dtsttngutshed
`
`2
`
`3
`
`4
`
`g
`
`6
`
`7
`
`a
`II
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`10
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`11
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`12
`
`13
`
`15
`
`16
`
`17
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`1B
`
`111
`
`20
`
`21
`
`22
`
`23
`
`24
`
`25
`
`26
`
`%7
`
`28
`
`211
`
`30
`
`31
`:la.
`
`Dell Inc., Ex. 1020
`Page 10 of 564
`
`

`

`TIA/EIA/IS-95
`
`Pagev
`
`19. The following operators deftne mathemattcal operations:
`
`NOTES
`
`x tndk:a.tes multtplicatton.
`LxJ Indicates the largest tnteger less than or equal to x: L1.1J = 1. LI.OJ= 1.
`r X 1 indicates the amaDest integer greater or equal to X: r 1.1 l c 2. r 2.0 l a:: 2.
`absolute value ofx: 1-171=17. 1171=17.
`lxl tndlcatcsthe
`e tndlcates exclusive OR.
`mtn (x. y) Indicates the mtnlmmn of x and y.
`
`max (x. y) indicates the maximum of x and y.
`x mod y indicates the remainder after d1vidtng x by y: x mod y = x - (y x lx/y.h.
`
`2
`
`3
`
`,
`
`I
`
`11
`
`1
`
`•
`
`11
`
`10
`
`11
`
`12
`
`13
`
`REl"ERENCES
`The following standards contain provisions which, through reference in this text. constitute
`provisions of this Standard. At the tune of publication. the edltlons indicated were valid.
`1,
`1s All standards arc subject to revision. and parties to agreements based on this Standard are
`encouraged
`to investigate
`the most recent edttions of the
`the possiblltty of applying
`11
`indicated below. ANSI and TIA maintain
`registers of currently valid national
`standards
`standards
`published by them.
`
`11
`
`11
`
`111
`
`20
`
`21
`
`22
`
`Z3
`
`2'
`zs
`
`21
`
`u
`
`a
`
`211
`
`30
`
`31
`
`»
`33
`
`"
`:ss
`
`-American National Standards:
`
`1. ANSI/EIA/TIA-553, Mobile Station - Land Smttan Compatfbatty Spetjfla,.tlon.
`September 1989.
`
`2. ANSI n.607-1990,
`Integrated Services Digital Network USDN)-Layer 3 Signallng
`SpecfficaJ:IDnfor Circuit Switched. Bearer ServiJ:efor Digital Sub'scrlber Signallng
`System Nwnber l (DSSlJ, July 1990
`
`-Other Standards:
`2. Common Cryptographic Algorithms.
`
`3. CCllTRecommendation G.162, May.June 1964.
`4. ccrrr Recommendation P. 76. Detennfnatton qf Loudness Ratings: Fwu:famental
`Prtndples. 1988.
`
`P.79, CnlndaffDnofLoudness Ratings, 1988.
`5. CCrITRecommendatlon
`6. EIA/IS-19-B, Reconunended Minimwn Sia.ndardsfor 800-MHZ Cellular Subscriber
`Units. May 1988.
`7. EIA/IS-20-A. Recommended Mfnimwn Standards for BOO-MHZ Cellular Land
`Stations. May 1988.
`
`Dell Inc., Ex. 1020
`Page 11 of 564
`
`

`

`Page vi
`
`TIA/EIA/IS-95
`
`REP'ERENCES
`
`8. EWTIA/15-41-B, CeUular Radfo-Telecommunlcattons Intersystem Operations,
`December 1992.
`9. EIA/11A/IS-54-B, CeUular System Dual·Mode MobUe Station - Base Statton
`Compatibfllty Standard. April 1992.
`
`10. EWTIA/IS-95, Appendix A. Message Encryption and Voice Prl.vacy.
`
`11. EIA/TIA/IS-97, Recommended Mtnlmwn .Performance Stanc:lards for Base Stations
`Supporting Dual-Mode Wideband Spread Spectnan Cellular Mobfle 5ta.tfons.
`
`12. EIA/TIA/IS-98, Recommended Mtnlmwn Performance Standards for Dual-Mode
`Wideband Spread Spectnan CeUul.ar Mobile Stations.
`IEEE Standard Methods for Measuring nunsrntsston
`13. IEEE Standard 269-1992,
`Performance of Analog and Digital Telephone Sets, 1992.
`14. IEEE Standard 661-1979, MethDdfor Detenn1ntng ollJectwe Loudness Ratings of
`Telephone Connecttons, 1979.
`
`15. Interface Specytcatlonfor Common Cryptographic Algorithms.
`16. TSB 16, Assignment of Access Overload Classes tn the Cellular Telecommunicatfon
`Servlces, March 1985.
`
`Implementation. of Cellular Radiotelephone Systems
`17. TSB29-A. International
`September 1992.
`Compliant with.ANSI/EIA/nA-553,
`18. TSB39, Message Type Assignments
`for the Extended Protocol FacfUty of
`ANSI/ EIA/T1A.-553 and EIA/TIA/IS-54.
`
`19. TSB50, User Intetfacefor Authenttc:attonKey Entry.
`
`20. TSB58, Service Option Nwnber Assignments for Wideband Spread Spectn.un Dlgttal
`Cellular System.
`
`-Books:
`
`21. Knuth, D. N., Sort1ngand5earchlng,
`vol. 3 ofTheArtofComputerProgrammfng,
`vols., Reading. MA. Addison-Wesley, 1973.
`
`3
`
`2
`
`3
`
`4
`
`6
`
`s
`
`7
`
`I
`
`D
`
`10
`
`II
`
`12
`
`13
`
`16
`
`16
`
`17
`
`18
`
`111
`
`20
`
`21
`
`22
`
`23
`
`25
`
`26
`
`27
`
`Dell Inc., Ex. 1020
`Page 12 of 564
`
`

`

`TIA/EIA/IS-95
`
`CONTENTS
`
`1 GENERAL ..................................................................................................................
`
`-1.1 Terms and Numeric Information ...........................................................................
`
`I.I.I Terms ............................................................................................................
`
`Page vii
`
`1-1
`
`1-1
`
`1-1
`
`1.1.2 Numeric Information ..........................
`
`... ...... ...... ............ •.• .......... ......... ......... 1-15
`
`1.1.2.1 Analog Numcrtc Information ...................................................................
`
`1.1.2.2 CDMANumertc
`
`Information ....................................................................
`
`1.2 CDMA System 11me ...........................................................................................
`
`1.3 Tolerances .........................................................................................................
`
`1.3.1 Analog System Tolerances .. ~ .........................................................................
`
`1-16
`
`1-18
`
`1-23
`
`1-25
`
`1-25
`
`1.3.2 CDMA Tolerances ..... ............ ............ ...... .•• ...... ...... ...... ... ..... . . ... ... ... ... . ..... ... . 1-25
`
`2 REQUIREMENTS FOR MOBIIE STATION ANALOG OPERATION ................................
`
`2.1 Transmitter
`
`..........................................................................
`
`~ ..............................
`
`2.1.1 Frequency Parameters ....................................................................................
`
`2-1
`
`2-1
`
`2-1
`
`2.1.1.1 Channel Spacing and Designation .......................................................
`
`: .... 2-1
`
`2
`
`3
`
`•
`
`g
`
`IS
`
`7
`
`•
`•
`
`10
`
`11
`
`12
`
`13
`
`u
`
`16
`
`111
`
`17
`
`11
`
`111
`
`20
`
`21
`
`22
`
`z,
`
`25
`
`2.1.1.2 Frequency Tolerance ................................................................................
`
`2.1.2 Power Output Characteristics
`
`.....................
`
`~ ...................................................
`
`2.1.2.1 Carrier On/Off Conditions ........................................................................
`
`2.1.2.2 Power Output and Power Control ..............................................................
`
`2.1.3 Modulation Characteristics
`
`............................................................................
`
`2.1.3. l Voice Signals ............................................................................................
`
`2.1.3.1.1 Compressor ........................................................................................
`
`2.1.3.1.2 Pre-Emphasis
`
`.....................................................................................
`
`2.1.3.1.3 Devtatton Ltrntter ................................................................................
`
`2.1.3.1.4 Post Deviatlon-Lbntter Filter ...............................................................
`
`2.1.3.1.5 Transudt Level AdJustJnent .................................................................
`
`2.1.3.2 Wideband Data Signals ............................................................................
`
`2.1.3.2.l En.codillg ·········································································~··················
`2.1.3.2.2 Modulation and Polarity ......................................................................
`
`2.1.4 Ltmttattons on·Emtsstons ...............................................................................
`
`2.1.4.1 Bandwidth C>ccupted ................................................................................
`
`2-2
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`2-3
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`2-3
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`2-3
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`2-4
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`2-4
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`2-4
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`2-4
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`2-4
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`2-5
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`·2-5
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`2-5
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`2-5
`2-5
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`2-6
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`2-6
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`2-6
`
`S1
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`2.1.4.2 Conducted Spurious Emtsslons ................................................................
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`Dell Inc., Ex. 1020
`Page 13 of 564
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`

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`Pagevttt
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`TIA/EIA/IS-95
`
`CONTENTS
`
`2.1.4.3 Radiated Spurious Emtsstons ....................................................................
`
`2-6
`
`, •.•.. ·· ·•• ••• ·• · ·• · ... · ·· ·• · · ·• _ .. • ·· · 2-6
`· .•... · •· •... ,, ............................
`.•.•.. , ........................
`2. ~etver
`2.2.1 Frequency Parameters
`....................................................................................
`2-6
`
`2.2.1.1 Channel Spacing and Destgnation .............................................................
`
`2.2.2 DCIDodulatton Charactertsttcs
`
`.........................................................................
`
`2.2.2.l Voice Signals .............................................................................................
`
`2.2.2.1.1 De-Emphasts ·················~····································································
`2.2.2.1.2 Expandor ............................................................................................
`
`2.2.2.1.3 Audio Level Adjusb:nent. ......................................................................
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`2.2.3 Ltmitations on Emlsstons ...................... ; .........................................................
`
`2-6
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`2-6
`
`2-6
`
`2-7
`2-7
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`2-7
`
`2-7
`
`2.2.3.1 Conducted Spurious Emtssions ...................................
`
`~ ............................. 2-7
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`2.2.3.1.1 Suppression
`
`lnstde Cellular Band .......................................................
`
`2.2.3.1.2 Suppression Outside Cellular Band .....................................................
`
`2.2.3.2 Radiated Spurious Emtsstons .....................................................................
`
`2.2.4 Other Receiver Parameters ..............................................................................
`
`2.3 Security and Identification
`
`....................................................................................
`
`2.3.1 Mobile Identiftcatton Number ..........................................................................
`
`2.3.2 Electronic Serial NUD1ber (ESN) ....................................................................
`
`2.3.3 Statton Class Mark .......................................................................................
`
`2.3.4 Regtstratton Memory .....................................................................................
`
`2.3.4. l Autonomous Regtstration Memory ...........................................................
`
`2-7
`
`2-7
`
`2-7
`
`2-8
`
`2-8
`
`2-8
`
`2-10
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`2-10
`
`2-11
`
`2-11
`
`2.3.4.2 Location Area Memoiy .........................................................................
`
`~ ... 2-11
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`2.3.5 Ar:t::.ess Overload Class ...................................................................................
`
`2.3.6 Extended Address Method ..........................
`
`~ ..................................................
`
`2-12
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`2-12
`
`
`
`2.3. 7 First Pagillg, Chann.el •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 2-12
`
`2.3.8 Home Systeln IdentUlcatton ..........................................................................
`
`2.3.9 Local Control OpUon .....................................................................................
`
`2.3.10 Preferred Operation Selection ......................................................................
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`2.3.10.1 Preferre<I System ..................................................................................
`
`2.3.10.2 Preferred CDMA or Analog .....................................................................
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`2.3.11 Discontinuous
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`'I'ransmtsston .......................................................................
`
`2-12
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`2-13
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`2-13
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`2-13
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`2-13
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`2-13
`
`2
`
`:I
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`4
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`5
`
`II
`
`1
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`•
`
`II
`
`10
`
`11
`
`12
`
`13
`
`14
`
`15 ,.
`
`17
`
`11
`
`111
`
`20
`
`21
`
`:,z
`
`23
`
`24
`
`25
`
`26
`
`'Z1
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`211
`
`211
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`30
`
`31
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`Dell Inc., Ex. 1020
`Page 14 of 564
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`TIA/EIA/IS-95
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`Page tx
`
`CONTENTS
`
`2.3.12 Authentication. Enciyptton of Stgnal1ng Information/User Data ................. 2-14
`
`2.3.12.1 .Ai.ithent.tcallon ••••.•••••••••••••.••.•••...•••.•.......••.•.......•..........•...•••••....•.......... 2-14
`
`2.3.12.1.1 Shared Secret Data (SSD) ...............................................................
`
`2.3.12.1.2 Random Challenge Memoiy (RAND) ................................................
`
`2.3.12.1.3 Call History Pa.rameter(COUNTs-p) ........ ~ .......................................
`
`2.3.12.1.4 Authentfcatlon of Mobile station Registrations ................................
`
`2.3.12.1.5 Unique Challenge-Response Procedure
`
`...........................................
`
`2.3.12.1.6 Authentication of Mobile Statton Ortgtnattons .................................
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`2.3.12.1.7 Authentlcatlon of Mobile Statton Temdnattons ................................
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`2.3.12.1.8 Updating the Shared Secret Data (SSD) ...........................................
`
`2.3.12.1.9 Authentfcatlon Procedures ..............................................................
`
`2.3.12.2 Signaling Message Encryption
`
`..............................................................
`
`2.3.12.2.1 Signaling Message Encryption Control ............................................
`
`2.4 Supervision
`
`.......................................................................................................
`
`2.4.1 Supervisory Audio Tone ...............................................................................
`
`2.4.1.1 SATDctcct1on
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`........................................................................................
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`2.4.1.2 SATTransmtsslon
`
`..................................................................................
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`2.4.1.3 Fade Timing Status ................................................................................
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`2.4.2 Signaling Tone .............................................................................................
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`2.5 Malfunction Detection ........................................................................................
`
`2.5.1 Malfunction Timer ........................................................................................
`
`2.5.2 False Transmission
`
`......................................................................................
`
`2. 6 Call. ProcesstJJg .•....••.................................................................................•........
`
`2.6.1 lmtlaJazatton .................................................................................................
`
`2.6.1.1 Retrieve System Parameters ....................................................................
`
`2.6.1.1.l Scan Dedicated Control Channels .....................................................
`
`2.6.1.1.2 Update Overhead Information ...........................................................
`
`2.6.1.2 Pag1Dg Channel Selection .......................................................................
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`2.6.1.2.1 Scan Paging Channels
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`......................................................................
`
`2.6.1.2.2 Verify Overhead Information .............................................................
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`2.6.2 Idle ...............................................................................................................
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`2-15
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`2-15
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`2-16
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`2-16
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`2-17
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`2-19
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`2-20
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`2-21
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`2-28
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`2-28
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`2-28
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`2-28
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`2-28
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`2-29
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`2-29
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`2-29
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`2-30
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`2-30
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`2-30
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`2-30
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`2-31
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`2-31
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`2-31
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`2-31
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`2-32
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`2-33
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`2-33
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`2-33
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`2-34-
`
`2
`
`3
`
`,
`
`,
`
`•
`
`,
`
`•
`
`,
`
`10
`
`11
`
`12
`
`13
`
`"
`
`1,
`
`11
`
`11
`
`11
`
`11
`
`20
`
`21
`
`22
`
`23
`
`:N
`
`:zs
`
`21
`
`a
`
`a
`
`211
`
`:,o
`
`,1
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`Dell Inc., Ex. 1020
`Page 15 of 564
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`

`

`Pagex
`
`TIA/EIA:/IS-95
`
`CONTENTS
`
`2.6.2.1 Response to Overhead Information •••••••••••••••••.•••.•••.••••..•..••..•.•.••••••••••...•.
`2-34
`
`..2.6.2.2 Page Match .............................................................................................
`
`2-38
`
`2.6.2.3 Ordu ................................................................................................
`
`...... 2-38
`
`2.6.2.4 Call Intttatlon ..........................................................................................
`
`2-39
`
`2.6.2.5 Reseived ••....•..........••••....•...•.......••..•.•.••.•••..•..•...••••...•••.•.••.•••.....•...••...•... 2-39
`
`2.6.2.6 Power Down ............................................................................................
`2.6.3 System .Acces.s ..............................................................................................
`.
`2.6.3.1 Set ,Ac;c,ess ParameteI'S ••••••...••..•••••••.••.••.••••••••.••••••••••••••••••••••••..••.••.•.......
`2-39
`
`.
`
`2-39
`
`2-39
`
`2.6.3.2 Scan ,Ac;c,ess Channels .............................................................................
`
`2-40
`
`2.6.3.3 Retrieve Access Attempt Parameters ........................................................
`
`2.6.3.4 Update Overhead Information .................................................................
`
`2.6.3.5 Seize Reverse Control Channel ................................................................
`
`2.6.3.6 Delay After Failure ..................................................................................
`
`2.6.3.7 Service Request .......................................................................................
`
`2. 6.3.8 Await Message ........................................................................................
`
`2.6.3.9 Await Registration Conflrmation ..............................................................
`
`2.6.3.10 Action on Registration Failure ...............................................................
`
`2.6.3.11 Autonomous Registration Update ..........................................................
`
`2.6.3.12 Serving-System Determination ..............................................................
`
`2.6.3.13
`
`.Alternate Access Channel ......................................................................
`
`2-40
`
`2-41
`
`2-42
`
`2-43
`
`2-43
`
`2-44
`
`2-46
`
`2-47
`
`2-47
`
`2-48
`
`2-48
`
`2.6.3.14 Directed Reby ......................•.•.•...•.....••..............•.•.••............................. 2-48
`2.6.4 Mobile Statton Control. on the Analog Voice Channel .....................................
`2.6.4.1 Loss of Radio-Lmk Continuity .................................................................
`
`2-48
`
`2-48
`
`2.6.4.2 Confirm Initial Voice Channel .................................................................
`
`2-48
`
`2.6.4.S .Alertlng .•.•..•..•..............•.•.•••.•....••••.••••.•••••••...•••.••••••.••••••••..•..••••.•.••••••.•••. 2-4,9
`
`2.6.4.3.1 Watt:I.Jlg for Order .............................. ........................