Patent US5600707A successfully refreshed from Google Patents.
US5600707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wireless channel setup using low bandwidth network for selecting high bandwidth data bearer channel of another network system for data transmission
Assignee: Nokia of America Corp
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Filing: 1994-08-31
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Granted: 1997-02-04
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Expires: 2014-08-31
Abstract
Abstract A data transmission system includes a low bandwidth two way transmission network which is employed to arrange access to and use of a wide bandwidth bearer channel to facilitate the transmission of data at a wide bandwidth enhancing the efficiency of data transmission. In one embodiment, a low bandwidth telecommunication service is used to set up a wide band channel connection on a wide band telecommunication service to allow the user to communicate high speed data without the necessity of overhead addressing and accessing communications on that channel.
Inventors
- 👤 II Robert R. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:09
CPC Classifications
H; H04; H04W; H04W76/00; H04W76/10; H04W76/15; H04W74/00; H04W88/00; H04W88/02; H04W88/06
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
88 words
A mobile telecommunication device for transmitting voice and data signals, comprising: a cellular radiotelephone modem including cellular circuitry for responding to an initial power turn on to determine access to an overhead set up channel and connecting to the overhead set up channel when available; a wireless wide band data transmission modem for connecting to an assigned wide bandwidth data transmission channel in response to the overhead set up channel indicating that a wide bandwidth channel is available if a wide bandwidth channel is required for data transmission.
Claim 2
Dependent Claim
88 words
A mobile telecommunication device for transmitting voice and data signals, comprising: a cellular radiotelephone modem including cellular circuitry for responding to an initial power turn on to determine access to an overhead set up channel and connecting to the overhead set up channel when available; a wireless wide band data transmission modem for connecting to an assigned wide bandwidth data transmission channel in response to the overhead set up channel indicating that a wide bandwidth channel is available if a wide bandwidth channel is required for data transmission.
Claim 3
Independent Claim
83 words
A method of transmitting data over a wide bandwidth data channel with a mobile terminal having co-resident cellular radiotelephone and wireless data transmission modems, comprising the steps of: setting up a cellular radiotelephone call between an origination and destination terminal over a narrow band overhead set up channel; communicating with the cellular radiotelephone over the narrow bandwidth channel for arranging access and setup of the wide bandwidth data channel between the origination and destination terminal; transmitting data over the wide bandwidth data channel.
Claim 4
Independent Claim
83 words
A method of transmitting data over a wide bandwidth data channel with a mobile terminal having co-resident cellular radiotelephone and wireless data transmission modems, comprising the steps of: setting up a cellular radiotelephone call between an origination and destination terminal over a narrow band overhead set up channel; communicating with the cellular radiotelephone over the narrow bandwidth channel for arranging access and setup of the wide bandwidth data channel between the origination and destination terminal; transmitting data over the wide bandwidth data channel.
Claim 5
Dependent Claim
37 words
A method of transmitting data over a wide bandwidth channel with a mobile terminal as claimed in claim 2, further utilizing cellular TDMA and wireless-ISDN simultaneously for TDMA voice transmission and wide band for data transmission, respectively.
Claim 6
Dependent Claim
29 words
A mobile telecommunication device for transmitting voice and data signals, as claimed in claim 1; wherein the assigned wide bandwidth data transmission channel is a two way data channel.
Claim 7
Dependent Claim
39 words
A method of transmitting data over a wide bandwidth channel as claimed in claim 2: including the step of: tuning to a wide bandwidth channel by tuning to a channel preselected and connected to through a wide band modem.
Claim 8
Dependent Claim
283 words
A wireless communication system for enabling the transmission of data; comprising: a base station connected to a landline public telephone network and including: a service coordination manager; a fixed cellular system narrow band transceiver; having a first controller coupled to the service coordination manager and connected to control a frequency synthesizer connected in turn to supply frequency to a narrow band receiver and a narrow band transmitter; the narrow band transmitter and the narrow band receiver connected to an antenna through a common narrow band duplexer; a fixed wireless ISDN wide band transceiver; having a second controller coupled to the service coordination manager and connected to control a second frequency synthesizer connected in turn to supply frequency to a wide band receiver and a wide band transmitter;the narrow band transmitter and the narrow band receiver connected to an antenna through a common wide band duplexer; a mobile radiotelephone device, including: a mobile cellular system narrow band transceiver; having a first mobile controller coupled to a user voice/command interface and further connected to control a mobile frequency synthesizer connected to supply frequency to a narrow band mobile transmitter and a narrow band mobile receiver and the narrow band mobile transmitter and the narrow band mobile receiver connected to an antenna through a mobile narrow band duplexer; a mobile cellular system wide band ISDN transceiver; having a second mobile controller coupled to a user high speed data interface and further connected to control a mobile frequency synthesizer connected to supply frequency to a wide band mobile transmitter and a wide band mobile receiver and the wide band mobile transmitter and the wide band mobile receiver connected to an antenna through a mobile wide band duplexer.
Claim 9
Dependent Claim
283 words
A wireless communication system for enabling the transmission of data; comprising: a base station connected to a landline public telephone network and including: a service coordination manager; a fixed cellular system narrow band transceiver; having a first controller coupled to the service coordination manager and connected to control a frequency synthesizer connected in turn to supply frequency to a narrow band receiver and a narrow band transmitter; the narrow band transmitter and the narrow band receiver connected to an antenna through a common narrow band duplexer; a fixed wireless ISDN wide band transceiver; having a second controller coupled to the service coordination manager and connected to control a second frequency synthesizer connected in turn to supply frequency to a wide band receiver and a wide band transmitter;the narrow band transmitter and the narrow band receiver connected to an antenna through a common wide band duplexer; a mobile radiotelephone device, including: a mobile cellular system narrow band transceiver; having a first mobile controller coupled to a user voice/command interface and further connected to control a mobile frequency synthesizer connected to supply frequency to a narrow band mobile transmitter and a narrow band mobile receiver and the narrow band mobile transmitter and the narrow band mobile receiver connected to an antenna through a mobile narrow band duplexer; a mobile cellular system wide band ISDN transceiver; having a second mobile controller coupled to a user high speed data interface and further connected to control a mobile frequency synthesizer connected to supply frequency to a wide band mobile transmitter and a wide band mobile receiver and the wide band mobile transmitter and the wide band mobile receiver connected to an antenna through a mobile wide band duplexer.
Claim 10
Dependent Claim
34 words
A wireless communication system for enabling the transmission of data as claimed in claim 6; comprising: the first and second controller operating to select transmission media to include cellular and wide band transmission together.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-02-04 | 2000-08-05 | 2001-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-02-04 | 2004-08-05 | 2005-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-02-04 | 2008-08-05 | 2009-02-04 | $7700.00 | Window Closed / Lapsed |