Patent US5809115A successfully refreshed from Google Patents.
US5809115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal to be coupled to a telecommunications network using radio communication
Assignee: Nokia Technologies Oy
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Filing: 1996-12-31
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Granted: 1998-09-15
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Expires: 2016-12-31
Abstract
Abstract The present invention relates to a terminal to be coupled to a telecommunications network using radio communication, which consists of a computer (100) and a radio module (200) to be coupled thereto. The radio module is connected to the computer using a digital bus coupling, for example a PCMCIA bus. This terminal can be connected to a telecommunications network using radio communication, for example, the GSM system. It is essential to the invention that the operations required in the transmission and reception of a message and their performance have been divided between the computer and the radio module. Two alternative embodiments are presented. In the first embodiment, the radio module contains ancillary processors (213, 214) to achieve a sufficient calculation capacity; in the second embodiment, the computer's processor (110) performs the main part of the required processing. The necessary radio frequency elements (230) are located in the radio module.
Inventors
- 👤 Sami Inkinen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:18
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/02; H04B; H04B1/00; H04B1/38
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
162 words
A method for coupling a terminal to a telecommunications network via radio communication, said terminal performing operations related to the transmission and reception of a message, said terminal comprising a computer and a radio module to be coupled thereto for transmitting and receiving messages, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication, the method comprising steps of: transmitting messages via a transmitter of said radio module, and receiving messages via a receiver of said radio module; performing, by said computer, at least a part of the operations related to the transmission and the reception of a message, said operations comprising processing a baseband signal related to the transmission and the reception of the message; performing, by said radio module, the other part of the operations related to the transmission and the reception of a message; and performing, by said radio module, processing of a radio frequency signal for the transmission and the reception of the message.
Claim 2
Independent Claim
162 words
A method for coupling a terminal to a telecommunications network via radio communication, said terminal performing operations related to the transmission and reception of a message, said terminal comprising a computer and a radio module to be coupled thereto for transmitting and receiving messages, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication, the method comprising steps of: transmitting messages via a transmitter of said radio module, and receiving messages via a receiver of said radio module; performing, by said computer, at least a part of the operations related to the transmission and the reception of a message, said operations comprising processing a baseband signal related to the transmission and the reception of the message; performing, by said radio module, the other part of the operations related to the transmission and the reception of a message; and performing, by said radio module, processing of a radio frequency signal for the transmission and the reception of the message.
Claim 3
Dependent Claim
152 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message by the computer using radio communication, said radio module comprising a transmitter for transmitting a message and a receiver for receiving a message, and said terminal comprising means for performing operations related to the transmission and reception of a message, wherein the computer comprises means for performing part of the operations related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of a message; wherein the computer comprises means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing processing of a radio frequency signal related to the transmission and reception of the message.
Claim 4
Dependent Claim
152 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message by the computer using radio communication, said radio module comprising a transmitter for transmitting a message and a receiver for receiving a message, and said terminal comprising means for performing operations related to the transmission and reception of a message, wherein the computer comprises means for performing part of the operations related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of a message; wherein the computer comprises means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing processing of a radio frequency signal related to the transmission and reception of the message.
Claim 5
Dependent Claim
41 words
A terminal according to claim 1, wherein the computer comprises means for performing processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing processing of a radio frequency signal.
Claim 6
Dependent Claim
50 words
A terminal according to claim 1, wherein the radio module comprises a memory for saving a program code monitoring the function of the radio module, and a processor of the computer has been arranged to control the function of the radio module by changing the program code in said memory.
Claim 7
Dependent Claim
45 words
A terminal according to claim 1, wherein the means related to the transmission and reception of a message have been arranged so that operations required in call mode are performed in said computer, and operations required in idle mode are performed in said radio module.
Claim 8
Dependent Claim
60 words
A terminal according to claim 5, wherein for reducing power consumption of the terminal, a processor of the computer has been arranged to transfer, during idle mode, the routine operations required to maintain a network connection to be handled entirely by a processor of the radio module, in which case the computer is arranged to enter a power save mode.
Claim 9
Dependent Claim
26 words
A terminal according to claim 1, wherein the radio module comprises radio frequency elements, which include said transmitter, said receiver, a synthesizer and a duplex filter.
Claim 10
Dependent Claim
28 words
A terminal according to claim 1, wherein the radio module contains at least one processing means for modifying messages to make them suitable for transfer via radio communication.
Claim 11
Independent Claim
146 words
A method for coupling a terminal to a telecommunications network via radio communication, said terminal comprising a computer and a radio module to be coupled thereto for transmitting and receiving messages with the computer, and in which method the radio module transmits messages with a transmitter and receives messages with a receiver, and where the terminal performs operations related to the transmission and reception of a message, wherein the computer performs part of the operations related to the transmission and reception of a message, and the radio module performs the other part of the operations related to the transmission and reception of a message; wherein the method further comprises steps of performing, by the computer, at least part of the processing of a baseband signal related to the transmission and reception of the message; and performing, by the radio module, processing of a radio frequency signal.
Claim 12
Independent Claim
146 words
A method for coupling a terminal to a telecommunications network via radio communication, said terminal comprising a computer and a radio module to be coupled thereto for transmitting and receiving messages with the computer, and in which method the radio module transmits messages with a transmitter and receives messages with a receiver, and where the terminal performs operations related to the transmission and reception of a message, wherein the computer performs part of the operations related to the transmission and reception of a message, and the radio module performs the other part of the operations related to the transmission and reception of a message; wherein the method further comprises steps of performing, by the computer, at least part of the processing of a baseband signal related to the transmission and reception of the message; and performing, by the radio module, processing of a radio frequency signal.
Claim 13
Dependent Claim
43 words
A method according to claim 9, wherein in accordance with a program to be performed in a processor of the computer, a program code retained in a memory located in the radio module is changed for controlling the operations of the radio module.
Claim 14
Dependent Claim
45 words
A method according to claim 9, wherein for reducing power consumption of the terminal, the computer transfers, during idle mode, the routine operations required to maintain a network connection to be handled entirely by the radio module, and the computer enters a power save mode.
Claim 15
Dependent Claim
181 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication; wherein said radio module comprises a transmitter for transmitting the message and a receiver for receiving the message; said computer circuitry is operable for performing operations related to the transmission and reception of the message; wherein the computer comprises means, within said computer circuitry, for performing part of the operations related to the transmission and reception of the message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of the message; wherein the computer comprises, within said computer circuitry, means for performing part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the processing of a baseband signal related to the transmission and reception of a message and means for performing processing of a radio frequency signal.
Claim 16
Dependent Claim
181 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication; wherein said radio module comprises a transmitter for transmitting the message and a receiver for receiving the message; said computer circuitry is operable for performing operations related to the transmission and reception of the message; wherein the computer comprises means, within said computer circuitry, for performing part of the operations related to the transmission and reception of the message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of the message; wherein the computer comprises, within said computer circuitry, means for performing part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the processing of a baseband signal related to the transmission and reception of a message and means for performing processing of a radio frequency signal.
Claim 17
Dependent Claim
125 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication; wherein said radio module comprises a transmitter for transmitting the message and a receiver for receiving the message; said computer circuitry is operable for performing operations related to the transmission and reception of the message; wherein the computer comprises, within said computer circuitry, means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing all of the processing of a radio frequency signal related to the transmission and reception of the message.
Claim 18
Dependent Claim
125 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message, wherein the computer comprises circuitry suitable both for purposes of computing and for telecommunication; wherein said radio module comprises a transmitter for transmitting the message and a receiver for receiving the message; said computer circuitry is operable for performing operations related to the transmission and reception of the message; wherein the computer comprises, within said computer circuitry, means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing all of the processing of a radio frequency signal related to the transmission and reception of the message.
Claim 19
Dependent Claim
26 words
A terminal according to claim 1, wherein said means for performing the processing of the baseband signal performs all of the processing of the baseband signal.
Claim 20
Dependent Claim
176 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message by the computer using radio communication, said radio module comprising a transmitter for transmitting a message and a receiver for receiving a message, and said terminal comprising means for performing operations related to the transmission and reception of a message, wherein the computer comprises means for performing part of the operations related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of a message; and wherein the computer comprises means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the processing of a baseband signal related to the transmission and reception of the message and means for performing processing of the radio frequency signal related to the transmission and reception of the message.
Claim 21
Dependent Claim
176 words
A terminal which comprises a computer and a radio module to be coupled thereto for transmitting and receiving a message by the computer using radio communication, said radio module comprising a transmitter for transmitting a message and a receiver for receiving a message, and said terminal comprising means for performing operations related to the transmission and reception of a message, wherein the computer comprises means for performing part of the operations related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the operations related to the transmission and reception of a message; and wherein the computer comprises means for performing at least part of the processing of a baseband signal related to the transmission and reception of a message, and the radio module comprises means for performing the other part of the processing of a baseband signal related to the transmission and reception of the message and means for performing processing of the radio frequency signal related to the transmission and reception of the message.
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) | 2001-09-14 | 2002-03-16 | 2002-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-09-14 | 2006-03-16 | 2006-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-09-14 | 2010-03-16 | 2010-09-15 | $7700.00 | Window Closed / Lapsed |