Patent US5812930A successfully refreshed from Google Patents.
US5812930A
Expired / Lapsed
US
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Information handling systems with broadband and narrowband communication channels between repository and display systems
Assignee: MediaTek Inc
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Filing: 1996-07-10
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Granted: 1998-09-22
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Expires: 2016-07-10
Abstract
Abstract A bidirectional or unidirectional information handling system for data exchange and distribution. The system includes a data repository system and a data display system. The systems are linked for data exchange by a broadband channel for unidirectional high data flow rates and, in some embodiments, by a narrowband channel for bidirectional lower data flow rates. The display system may take a number of forms, including personal communications assistants, desktop personal computers, and set top boxes. The data communication channels may be defined by a number of different protocols and bandwidth segments and may be wireline or wireless.
Inventors
- 👤 Robert Joseph Zavrel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:37
CPC Classifications
H; H04; H04L; H04L12/00; H04L12/54; H04L12/56; H04L12/5691; H04L12/5692; H04L12/02; H04L12/16; H04B; H04B1/00; H04B1/69; H04L9/00; H04L9/40; H04N; H04N7/00; H04N7/14; H04N7/141; H04N7/148; H04N7/16; H04N7/173; H04N7/17309; H04Q; H04Q11/00; H04Q2213/00; H04Q2213/13098
Claims Analysis
Total Claims: 48
Claim 1
Independent Claim
360 words
An information handling system accommodating an asymmetric traffic pattern and comprising: a data repository system storing, accessing and distributing digital data; a data display system accessing and displaying data derived from said repository system; a broadband transmitter system operatively coupled with said repository system and defining a broad bandwidth channel through which digital data derived from said repository system is transmitted; said broadband transmitter system establishing a cellular communication channel having a plurality of transmission stations; each of said transmission stations simultaneously transmitting identical data being distributed to a plurality of data display systems and unique data being distributed to a unique, targeted display system; said repository system and said broadband transmitter cooperating for transmitting repetitively and substantially continually a data stream including as said identical data data files having a predefined content; a broadband receiver disposed within said display system, said receiver being attuned to said broad bandwidth channel and receiving said data stream transmitted by said broadband transmitter system; said broadband receiver receiving both said identical data being distributed to a plurality of data display systems and that portion of said unique data targeted to said display system; a first narrowband transceiver operatively coupled with said repository system and defining a narrow bandwidth channel through which digital data is transmitted to and received from said repository system and said display system; a second narrowband transceiver disposed within said display system, said transceiver being attuned to said narrow bandwidth channel through which digital data is transmitted to and received from said display system and said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said transmitter, said receiver, said first transceiver and said second transceiver for exchange of larger data files through said broadband channel and exchange of smaller data files through said narrowband channel; and said display further comprising a processor memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 2
Dependent Claim
360 words
An information handling system accommodating an asymmetric traffic pattern and comprising: a data repository system storing, accessing and distributing digital data; a data display system accessing and displaying data derived from said repository system; a broadband transmitter system operatively coupled with said repository system and defining a broad bandwidth channel through which digital data derived from said repository system is transmitted; said broadband transmitter system establishing a cellular communication channel having a plurality of transmission stations; each of said transmission stations simultaneously transmitting identical data being distributed to a plurality of data display systems and unique data being distributed to a unique, targeted display system; said repository system and said broadband transmitter cooperating for transmitting repetitively and substantially continually a data stream including as said identical data data files having a predefined content; a broadband receiver disposed within said display system, said receiver being attuned to said broad bandwidth channel and receiving said data stream transmitted by said broadband transmitter system; said broadband receiver receiving both said identical data being distributed to a plurality of data display systems and that portion of said unique data targeted to said display system; a first narrowband transceiver operatively coupled with said repository system and defining a narrow bandwidth channel through which digital data is transmitted to and received from said repository system and said display system; a second narrowband transceiver disposed within said display system, said transceiver being attuned to said narrow bandwidth channel through which digital data is transmitted to and received from said display system and said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said transmitter, said receiver, said first transceiver and said second transceiver for exchange of larger data files through said broadband channel and exchange of smaller data files through said narrowband channel; and said display further comprising a processor memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 3
Dependent Claim
41 words
An information handling system according to claim 1 wherein said broadband transmitter system and said first narrowband transceiver each define a communications protocol and further wherein the protocol defined for said broadband channel differs from that defined for said narrowband channel.
Claim 4
Dependent Claim
35 words
An information handling system according to claim 1 wherein at least one of said broadband transmitter system and said first narrowband transceiver establishes connection of said repository system and said display system by wireline connection.
Claim 5
Dependent Claim
35 words
An information handling system according to claim 1 wherein at least one of said broadband transmitter system and said first narrowband transceiver establishes connection of said repository system and said display system by wireless connection.
Claim 6
Dependent Claim
33 words
An information handling system according to claim 4 wherein both of said broadband transmitter system and said first narrowband transceiver establish connection of said repository system and said display system by wireless connection.
Claim 7
Dependent Claim
58 words
An information handling system according to claim 1 wherein one of said broadband transmitter system and said first narrowband transceiver establishes connection of said repository system and said display system by wireline connection and the other of said broadband transmitter and said first narrowband transceiver establishes connection of said repository system and said display system by wireless connection.
Claim 8
Dependent Claim
62 words
An information handling system according to claim 1 wherein said display system further comprises an input device enabling a user to input data defining a request for a specifically defined data file from among data stored in said repository system, and further wherein said second transceiver transmits to said first transceiver digital data derived from user input and expressing a defined request.
Claim 9
Dependent Claim
69 words
An information handling system according to claim 1 wherein said repository system comprises a processor, memory operatively connected with said processor, and a data gathering program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in recognizing a request for a specifically defined data file received by said first transceiver and gathering a requested data file.
Claim 10
Dependent Claim
34 words
An information handling system according to claim 8 wherein said program and said processor cooperate, upon execution of said program by said processor, to transmit said gathered data file through said broadband transmitter system.
Claim 11
Dependent Claim
34 words
An information handling system according to claim 8 wherein said program and said processor cooperate, upon execution of said program by said processor, to transmit said gathered data file through said first narrowband transceiver.
Claim 12
Dependent Claim
56 words
An information handling system according to claim 8 wherein said program and said processor cooperate, upon execution of said program by said processor, to determine the size of the gathered data file and to determine which one of said broad bandwidth channel and said narrow bandwidth channel is used for transmission of the gathered data file.
Claim 13
Dependent Claim
26 words
An information handling system according to claim 1 wherein said broadband transmitter system establishes connection of said repository system and said display system by wireless connection.
Claim 14
Dependent Claim
18 words
An information handling system according to claim 12 wherein said broadband transmitter system establishes a radio frequency channel.
Claim 15
Dependent Claim
19 words
An information handling system according to claim 13 wherein said broadband transmitter system establishes a spread spectrum communication channel.
Claim 16
Dependent Claim
21 words
An information handling system according to claim 14 wherein said broadband transmitter system establishes a frequency hopping spread spectrum communication channel.
Claim 17
Dependent Claim
21 words
An information handling system according to claim 14 wherein said broadband transmitter system establishes a direct sequence spread spectrum communication channel.
Claim 18
Dependent Claim
21 words
An information handling system according to claim 16 wherein said broadband transmitter system establishes a code division multiple access communication channel.
Claim 19
Dependent Claim
19 words
An information handling system according to claim 13 wherein said broadband transmitter system establishes a radio frequency communication channel.
Claim 20
Dependent Claim
33 words
An information handling system according to claim 18 wherein said broadband transmitter system establishes a radio frequency communication channel in a predetermined portion of electromagnetic spectrum previously licensed for transmission of television broadcasts.
Claim 21
Dependent Claim
18 words
An information handling system according to claim 12 wherein said broadband transmitter system establishes a digital communication channel.
Claim 22
Dependent Claim
21 words
An information handling system according to claim 20 wherein said broadband transmitter system establishes a cellular digital packet data communication channel.
Claim 23
Dependent Claim
21 words
An information handling system according to claim 1 wherein said cellular communication channel has a plurality of terrestrial based transmission stations.
Claim 24
Dependent Claim
21 words
An information handling system according to claim 1 wherein said cellular communication channel has a plurality of satellite based transmission stations.
Claim 25
Dependent Claim
29 words
An information handling system according to claim 1 wherein said first and said second narrowband tranceivers establish connection of said repository system and said display system by wireless connection.
Claim 26
Dependent Claim
21 words
An information handling system according to claim 24 wherein said first and second narrowband transceivers establish a narrowband cellular communication channel.
Claim 27
Dependent Claim
22 words
An information handling system according to claim 25 wherein said narrowband cellular communication channel has a plurality of terrestrial based transmission stations.
Claim 28
Dependent Claim
22 words
An information handling system according to claim 25 wherein said narrowband cellular communication channel has a plurality of satellite based transmission stations.
Claim 29
Dependent Claim
28 words
An information handling system according to claim 24 wherein said first and said second narrowband transceivers establish a radio frequency communication channel through which digital data is transmitted.
Claim 30
Dependent Claim
21 words
An information handling system according to claim 1 wherein said first and said second narrowband transceivers establish a radio frequency channel.
Claim 31
Dependent Claim
34 words
An information handling system according to claim 29 wherein said first and said second narrowband transceivers establish a radio frequency communication channel in a predetermined portion of electromagnetic spectrum previously licensed for television broadcasts.
Claim 32
Dependent Claim
21 words
An information handling system according to claim 1 wherein said first and said second narrowband transceivers establish a digital communication channel.
Claim 33
Dependent Claim
24 words
An information handling system according to claim 31 wherein said first and said second narrowband transceivers establish a cellular digital packet data communication channel.
Claim 34
Dependent Claim
17 words
An information handing system according to claim 1 wherein said display system is a mobile client system.
Claim 35
Dependent Claim
17 words
An information handling system according to claim 1 wherein said display system is a set top box.
Claim 36
Dependent Claim
17 words
An information handling system according to claim 1 wherein said display system is a personal computer system.
Claim 37
Dependent Claim
22 words
An information handling system according to claim 1 wherein said repository system comprises a gateway server system and a mainframe data store.
Claim 38
Dependent Claim
25 words
An information handling system according to claim 1 wherein said broadband transmitter system establishes a radio frequency communication channel through which digital data is transmitted.
Claim 39
Dependent Claim
31 words
An information handling system according to claim 37 wherein said broadband transmitter system establishes a radio frequency communication channel in a predetermined portion of electromagnetic spectrum previously licensed for television broadcasts.
Claim 40
Dependent Claim
21 words
An information handling system according to claim 1 wherein said broadband transmitter system establishes a code division multiple access communication channel.
Claim 41
Dependent Claim
23 words
An information handling system according to claim 1 wherein said identical data comprises the major portion of data transmitted by broadband transmitter system.
Claim 42
Dependent Claim
30 words
An information handling system according to claim 40 wherein said unique data is distributed in response to a request transmitted from said data display system through said narrow bandwidth channel.
Claim 43
Dependent Claim
189 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency frequency hopping spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 44
Dependent Claim
189 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency frequency hopping spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 45
Dependent Claim
189 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency direct sequence spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 46
Dependent Claim
189 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency direct sequence spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 47
Dependent Claim
193 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency code division multiple access direct sequence spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
Claim 48
Dependent Claim
193 words
A display system operable in an information handling system having an asymmetric traffic pattern and comprising: a broadband receiver attuned to a broad bandwidth radio frequency code division multiple access direct sequence spread spectrum digital communication channel and receiving a digital data stream transmitted from a repository system by a broadband transmitter system, said broadband receiver receiving both identical data being distributed to a plurality of data display systems and unique data targeted to said display system; a narrowband transceiver attuned to a narrow bandwidth channel and transmitting and receiving digital data exchanged with said repository system; said broad bandwidth channel and said narrow bandwidth channel cooperating, through said receiver and said transceiver, for exchange between said display and repository systems of larger data files through said broadband channel and of smaller data files through said narrowband channel; a processor, memory operatively connected with said processor, and a data selection program stored in said memory accessibly to said processor, said program and said processor cooperating, upon execution of said program by said processor, in selecting from said data stream as received by said broadband receiver data files having content determined by said program.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-09-21 | 2002-03-23 | 2002-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-09-21 | 2006-03-23 | 2006-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-09-21 | 2010-03-23 | 2010-09-22 | $7700.00 | Window Closed / Lapsed |