( 12 ) United States Patent
`Reed et al .
`
`( 10 ) Patent No . : US 10 , 390 , 175 B2
`( 45 ) Date of Patent :
`Aug . 20 , 2019
`
`US010390175B2
`
`( 72 )
`
`( * ) Notice :
`
`( 54 ) MOBILE WIRELESS DEVICE TRACKING
`AND NOTIFICATION SYSTEM
`( 71 ) Applicant : Traxcell Technologies , LLC , Plano , TX
`( US )
`Inventors : Mark Jefferson Reed , Tucson , AZ
`( US ) ; Stephen Michael Palik , Redondo
`Beach , CA ( US )
`( 73 ) Assignee : TRAXCELL TECHNOLOGIES LLC ,
`Plano , TX ( US )
`Subject to any disclaimer , the term of this
`patent is extended or adjusted under 35
`U . S . C . 154 ( b ) by 0 days .
`( 21 ) Appl . No . : 15 / 880 , 852
`( 22 ) Filed :
`Jan . 26 , 2018
`Prior Publication Data
`( 65 )
`US 2018 / 0167777 A1 Jun . 14 , 2018
`Related U . S . Application Data
`( 63 ) Continuation of application No . 15 / 717 , 138 , filed on
`Sep . 27 , 2017 , now Pat . No . 9 , 918 , 196 , which is a
`( Continued )
`
`( 51 )
`
`( 52 )
`
`Int . Ci .
`H04W 4 / 02
`( 2018 . 01 )
`( 2010 . 01 )
`GOIS 5 / 02
`( Continued )
`U . S . CI .
`CPC
`. . . . . . H04W 4 / 023 ( 2013 . 01 ) ; GOIS 5 / 0252
`( 2013 . 01 ) ; H04B 17 / 318 ( 2015 . 01 ) ; H04W
`4 / 02 ( 2013 . 01 ) ; H04W 4 / 029 ( 2018 . 02 ) ;
`H046 8 / 02 ( 2013 . 01 ) ; H04W 24 / 02
`( 2013 . 01 ) ; H04W 64 / 006 ( 2013 . 01 )
`
`CA
`EP
`
`( 56 )
`
`( 58 ) Field of Classification Search
`None
`See application file for complete search history .
`References Cited
`U . S . PATENT DOCUMENTS
`3 , 419 , 865 A
`12 / 1968 Chisholm
`4 , 494 , 119 A
`1 / 1985 Wimbush
`( Continued )
`FOREIGN PATENT DOCUMENTS
`2 325 644 AL
`5 / 2001
`0 705 046 A2
`4 / 1996
`( Continued )
`OTHER PUBLICATIONS
`Traxcell Technologies , LLC , “ List of Pending Traxcell Litigation as
`of Jun . 28 , 2018 ” , Jun . 28 , 2018 , 1 page in pdf .
`( Continued )
`Primary Examiner — Ajit Patel
`( 74 ) Attorney , Agent , or Firm — Mitch Harris , Atty at
`Law , LLC ; Andrew M . Harris
`ABSTRACT
`( 57 )
`A mobile wireless network and a method of operation
`provide tracking of mobile devices either in a passive mode
`or an active mode . In the passive mode , fault detection
`triggers generation of a case file associated with the device
`experiencing the fault . In the active mode , a user of the
`system can specify tracking mobile devices by sector or one
`or more mobile devices by identifier . Notifications can be
`generated in response to detection of a fault , or when a
`device enters a predetermined geographic region .
`18 Claims , 90 Drawing Sheets
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`TYIPICAL SECOND GENERATION WIRELESS NETWORK
`ARCHITECTURE WITH EMBODIEMENTS
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`Case 6:20-cv-01175-ADA Document 1-2 Filed 12/21/20 Page 1 of 163
`908
`922 144 910 ULDC )
`- 4900 Ft
`206
`E - MOBILITY
`SERVICES
`USER LOCATION DATABASE DATABASE LOGIC CENTER
`912
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`BACKHUAL IF
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`928
`BSC
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`134 |
`- 132
`154
`- 118 - A
`INTERWORKING :
`LFUNCTION
`136
`PACKET
`DATA
`NETWORK
`124 156 |
`120 122
`ACTUAL COMPONENTS MAY PHYSICALLY
`RESIDE WITHN THE SAME HARDWARE IT
`
`STANDARTLAD TION CONVERSION
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`VOCORDING
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`

`

`US 10 , 390 , 175 B2
`Page 2
`
`( 60 )
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`( 51 )
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`( 56 )
`
`Related U . S . Application Data
`continuation of application No . 15 / 468 , 265 , filed on
`Mar . 24 , 2017 , now Pat . No . 9 , 888 , 353 , which is a
`continuation of application No . 15 / 297 , 222 , filed on
`Oct . 19 , 2016 , now Pat . No . 9 , 642 , 024 , which is a
`continuation of application No . 14 / 642 , 408 , filed on
`Mar . 9 , 2015 , now Pat . No . 9 , 510 , 320 , which is a
`continuation of application No . 11 / 505 , 578 , filed on
`Aug . 17 , 2006 , now Pat . No . 8 , 977 , 284 , which is a
`continuation - in - part of application No . 10 / 255 , 552 ,
`filed on Sep . 24 , 2002 .
`Provisional application No . 60 / 383 , 528 , filed on May
`28 , 2002 , provisional application No . 60 / 352 , 761 ,
`filed on Jan . 29 , 2002 , provisional application No .
`60 / 335 , 203 , filed on Oct . 23 , 2001 , provisional
`application No . 60 / 383 , 529 , filed on May 28 , 2002 ,
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`26 , 2002 , provisional application No . 60 / 353 , 379 ,
`filed on Jan . 30 , 2002 , provisional application No .
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`
`

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`US 10 , 390 , 175 B2
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`US 10 , 390 , 175 B2
`Page 4
`
`( 56 )
`
`References Cited
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