US5930704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reconfigurable subscriber terminal for a wireless telecommunications system
Assignee: Monument Bank Of Intellectual Property LLC
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Filing: 1996-05-31
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Granted: 1999-07-27
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Expires: 2016-05-31
Abstract
Abstract A subscriber station for the wireless connection of user telecommunications equipment to a remote central station of a wireless telecommunications system includes a transmitter/receiver for wireless communication with the central station, at least one telephone line for connection to subscriber telecommunications equipment and a communications controller connected between the transmitter/receiver and the telephone line for processing signals for transmission and/or received signals The subscriber station is configurable in response to wireless programming signals representative of control code down-loaded from the central station By enabling the down-loading of software for programming the subscriber station, the flexibility and convenience of configuring the subscriber station, both initially and subsequently, is greatly enhanced
Inventors
- 👤 David L. Kay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:38
CPC Classifications
H; H04; H04W; H04W8/00; H04W8/22; H04W8/24; H04W8/245; G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/4401; G06F9/46; G06F9/54; G06F9/546; H04B; H04B1/00; H04B1/69; H04B1/707; H04B1/7073; H04B1/7075; H04B1/7077; H04B1/7085; H04J; H04J3/00; H04J3/02; H04J3/06; H04J3/0635; H04J3/0682; H04L; H04L12/00; H04L12/28; H04L12/2803; H04L12/2816; H04L12/2818; H04L12/40; H04L12/403; H04L12/66; H04L41/00; H04L41/02; H04L41/0226; H04L41/0233; H04L41/08; H04L41/0803; H04L41/0813; H04L41/082; H04L41/22; H04L43/00; H04L69/00; H04L69/14; H04L9/00; H04L9/32; H04L9/3226; H04L9/40; H04Q; H04Q11/00; H04Q11/04; H04W52/00; H04W52/04; H04W52/52; H04B1/70735; H04B1/70775; H04B2001/70706; H04B2201/00; H04B2201/69; H04B2201/707; H04B2201/70702; H04B2201/70706; H04B2201/70707; H04B2201/7071; H04B2201/70711; H04B2201/7097; H04B2201/709709; H04L2012/284; H04L2012/2841; H04L2012/2845; H04L2209/00; H04L2209/80; H04L69/08; H04Q2213/00; H04Q2213/1305; H04Q2213/13093; H04Q2213/13098; H04Q2213/13109; H04Q2213/1319; H04Q2213/13196; H04Q2213/13199; H04Q2213/13202; H04Q2213/13204; H04Q2213/13216; H04Q2213/13292; H04Q2213/13296; H04Q2213/13298; H04Q2213/13299; H04Q2213/13335; H04Q2213/13376; H04W52/06; H04W52/08; H04W8/18; H04W8/20; H04W8/205; H04W84/00; H04W84/02; H04W84/10; H04W84/14; H04W88/00; H04W88/02; H04W88/021; H04W92/00; H04W92/04; H04W92/08
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
206 words
A subscriber station for the wireless connection of user telecommunications equipment to a remote central station of a wireless telecommunications system, said subscriber station comprising: a transmitter/receiver for wireless communication with said central station; at least one telephone line for connection to subscriber telecommunications equipment; and a communications controller connected between said transmitter/receiver and said telephone line for processing signals for transmission and/or received signals, said subscriber station being configurable in response to wireless programming signals representative of control code down-loaded from said central station, wherein said communications controller comprises: a plurality of memory portions for successive versions of said executable code, each memory portion containing a version of said executable code being associated with a version number for said executable code; and processing means responsive to said version numbers for executing executable code from the memory portion associated with the most recent valid version number, said communications controller being arranged to load a subsequent version of executable code down-loaded from said central station into a memory portion not containing the executable code being executed at that time in order to prevent interruption of subscriber station operation, a valid version number for said down-loaded executable code being associated with the memory portion concerned following successful down-load.
Claim 2
Dependent Claim
206 words
A subscriber station for the wireless connection of user telecommunications equipment to a remote central station of a wireless telecommunications system, said subscriber station comprising: a transmitter/receiver for wireless communication with said central station; at least one telephone line for connection to subscriber telecommunications equipment; and a communications controller connected between said transmitter/receiver and said telephone line for processing signals for transmission and/or received signals, said subscriber station being configurable in response to wireless programming signals representative of control code down-loaded from said central station, wherein said communications controller comprises: a plurality of memory portions for successive versions of said executable code, each memory portion containing a version of said executable code being associated with a version number for said executable code; and processing means responsive to said version numbers for executing executable code from the memory portion associated with the most recent valid version number, said communications controller being arranged to load a subsequent version of executable code down-loaded from said central station into a memory portion not containing the executable code being executed at that time in order to prevent interruption of subscriber station operation, a valid version number for said down-loaded executable code being associated with the memory portion concerned following successful down-load.
Claim 3
Dependent Claim
24 words
A subscriber station according to claim 1, wherein said communications controller comprises first and second memory portions for alternatively receiving successive executable code versions.
Claim 4
Dependent Claim
15 words
A subscriber station according to claim 2, wherein each said memory portion comprises flash memory.
Claim 5
Dependent Claim
44 words
A subscriber station according to claim 1, wherein said processing means comprises a reset state machine and a processor responsive to a reset state of said reset machine to determine which memory portion contains the executable code having the most recent valid version number.
Claim 6
Dependent Claim
13 words
A subscriber station according to claim 1, wherein said processor is a microcontroller.
Claim 7
Dependent Claim
37 words
A subscriber station according to claim 1, wherein said communications controller comprises a digital signal processor and/or a programmable storage unit, said processor configures said digital signal processor and/or said programmable storage unit with said executable code.
Claim 8
Dependent Claim
45 words
A subscriber station according to claim 1, wherein said transmitter/receiver comprises at least one aerial and is contained with said communications controller in a common housing to be mounted on a structure to permit wireless communication between said subscriber station and said remote central station.
Claim 9
Dependent Claim
24 words
A subscriber station according to claim 7, comprising a drop cable to a power supply unit and for connection of said user telecommunication equipment.
Claim 10
Independent Claim
167 words
A method of programming a subscriber station for wireless connection of telecommunications equipment to a remote central station of a wireless telecommunications system, the method comprising: determining which of a plurality of memory portions in a communications controller of said subscriber terminal contains an executable code version having a most recent valid version number; executing, by means of a processor, said executable code having said most recent valid version number; transmitting wireless programming signals representative of executable code down-loaded from said central station to said subscriber station, receiving said programming signals at said subscriber station; and storing said down-loaded executable code in a memory portion in said communications controller, the memory portion not containing executable code currently being executed in order to prevent interruption of subscriber station operation; and associating a valid version number with the memory portion receiving the down-loaded executable code following successful down-loading, the valid version number becoming said most recent valid version number executing said down-loaded executable code for configuring said subscriber station.
Claim 11
Independent Claim
167 words
A method of programming a subscriber station for wireless connection of telecommunications equipment to a remote central station of a wireless telecommunications system, the method comprising: determining which of a plurality of memory portions in a communications controller of said subscriber terminal contains an executable code version having a most recent valid version number; executing, by means of a processor, said executable code having said most recent valid version number; transmitting wireless programming signals representative of executable code down-loaded from said central station to said subscriber station, receiving said programming signals at said subscriber station; and storing said down-loaded executable code in a memory portion in said communications controller, the memory portion not containing executable code currently being executed in order to prevent interruption of subscriber station operation; and associating a valid version number with the memory portion receiving the down-loaded executable code following successful down-loading, the valid version number becoming said most recent valid version number executing said down-loaded executable code for configuring said subscriber station.
Claim 12
Dependent Claim
28 words
A method according to claim 9, wherein successive updates of executable code received from said central station are alternately stored in a respective one of two memory portions.
Claim 13
Dependent Claim
14 words
A method according to claim 10, wherein each said memory portion comprises flash memory.
Claim 14
Dependent Claim
34 words
A method according to claim 9, wherein said processor responds to a reset state of a state machine to determine which memory portion contains the control code having the most recent valid version number.
Claim 15
Dependent Claim
12 words
A method according to claim 9, wherein said processor is a microcontroller.
Claim 16
Dependent Claim
27 words
A method according to claim 9, wherein said processor configures a digital signal processor and/or a programmable storage unit in said subscriber station with said executable code.
References Cited (Backward Citations)
US4284848A
Cited
WO1991007839A1
Cited
EP0459344A1
Cited
US5239680A
Cited
WO1992017943A1
Cited
US5754954A
Cited
US5414751A
Cited
US5400389A
Cited
US5465288A
Cited
US5507009A
Cited
US5475735A
Cited
US5604789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-07-26 | 2003-01-25 | 2003-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-07-26 | 2007-01-25 | 2007-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-07-26 | 2011-01-25 | 2011-07-27 | $7700.00 | Window Closed / Lapsed |