US5842141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile terminal having user-actuated pager mode
Assignee: Gula Consulting LLC
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Filing: 1996-01-01
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Granted: 1998-11-24
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Expires: 2016-01-01
Abstract
Abstract A method is disclosed for operating a cellular telephone that includes a first step, executed in response to input from a user, of disabling the cellular telephone from receiving cellular telephone calls. A second step then periodically enables the cellular telephone to receive, store and display user-related messages from a network control channel. In one embodiment the step of disabling includes a step of de-registering the cellular telephone from the network, and the step of periodically enabling includes an initial step of re-registering the cellular telephone with the network. The step of disabling may include a step of reducing the power consumption of the cellular telephone. In accordance with a further aspect of this invention the step of periodically enabling includes an initial step of requesting the network to assign the cellular telephone to a predetermined paging frame class that insures that the cellular telephone will receive a paging message from the network every n seconds. The step of periodically enabling thus further includes the step of placing the cellular telephone in a low power mode of operation for n-x seconds, where x is a period of time at least equal to a time required to resynchronize the cellular telephone to the network control channel.
Inventors
- 👤 Juha Vaihoja
- 👤 Raimo Kivari
- 👤 Mikko Lietsalmi
- 👤 Jaakko Vanttila
- 👤 Jorma Seppanen
- 👤 Timo Kolehmainen
- 👤 Arto Pussinen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:07
CPC Classifications
H; H04; H04W; H04W52/00; H04W52/02; H04W52/0209; H04W52/0251; H04W52/0254; Y; Y02; Y02D; Y02D30/00; Y02D30/70
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
98 words
A method for operating a wireless terminal of a type that is bidirectionally coupled to a network by a single transceiver through a wireless interface for conducting voice and message-based communications, comprising the steps of: in response to input from a user, disabling the wireless terminal from receiving a voice call through the single transceiver; and after disabling wireless terminal from receiving said voice call, periodically and automatically enabling the wireless terminal, a predetermine interval of time, to receive and store at least one user message, the user message being received through the single transceiver from a network.
Claim 2
Independent Claim
98 words
A method for operating a wireless terminal of a type that is bidirectionally coupled to a network by a single transceiver through a wireless interface for conducting voice and message-based communications, comprising the steps of: in response to input from a user, disabling the wireless terminal from receiving a voice call through the single transceiver; and after disabling wireless terminal from receiving said voice call, periodically and automatically enabling the wireless terminal, a predetermine interval of time, to receive and store at least one user message, the user message being received through the single transceiver from a network.
Claim 3
Dependent Claim
24 words
A method as set forth in claim 1, wherein the step of disabling includes a step of deregistering the wireless terminal from the network.
Claim 4
Dependent Claim
26 words
A method as set forth in claim 2, wherein the step of periodically enabling includes an initial step of re-registering the wireless terminal with the network.
Claim 5
Dependent Claim
51 words
A method as set forth in claim 1, wherein the step of disabling includes a step of reducing the power consumption of the wireless terminal, and wherein the step of periodically and automatically enabling includes an initial step of restoring the power consumption of the wireless terminal to an operational level.
Claim 6
Dependent Claim
35 words
A method as set forth in claim 1, wherein the step of periodically any automatically enabling includes an initial step of requesting the network to assign the wireless terminal to a predetermined paging frame class.
Claim 7
Dependent Claim
82 words
A method as set forth in claim 5, wherein the predetermined paging frame class insures that the wireless terminal will receive a paging message from the network every n seconds, and wherein the step of periodically and automatically enabling further includes the step of placing the wireless terminal in a low power mode of operation for n-x seconds, where x is a period of time at least equal to a time required to resynchronize the wireless terminal to a network control channel.
Claim 8
Dependent Claim
32 words
A method as set forth in claim 1, wherein the step of periodically and automatically enabling includes a step of receiving at least one Short Message Service (SMS) message from the network.
Claim 9
Dependent Claim
30 words
A method as set forth in claim 1, wherein the step of periodically and automatically enabling includes a step of receiving at least one Callback Number message from the network.
Claim 10
Dependent Claim
31 words
A method as set forth in claim 1, wherein the step of periodically and automatically enabling includes a step of receiving at least one Voice Mail Notification message from the network.
Claim 11
Dependent Claim
33 words
A method as set forth in claim 1, wherein the step of periodically and automatically enabling includes a step of receiving at least one Unstructured Supplementary Service Data (USSD) message from the network.
Claim 12
Dependent Claim
30 words
A method as set forth in claim 1, and further comprising a step of displaying a received and stored user message to the user using a wireless terminal display means.
Claim 13
Dependent Claim
110 words
A wireless terminal of a type that is bidirectionally coupled to a network by a single transceiver through a wireless interface for conducting voice and message-based communications, comprising; user interface means; means, responsive to input from a user at said user interface means, for disabling the wireless terminal from receiving a voice call through the single transceiver; and means, responsive to said disabling means disabling the wireless terminal from receiving said voice call, for periodically and automatically enabling said wireless terminal, a predetermined interval of time to receive at least one user message through the single transceiver from a network, and for storing and displaying at least one user message.
Claim 14
Dependent Claim
110 words
A wireless terminal of a type that is bidirectionally coupled to a network by a single transceiver through a wireless interface for conducting voice and message-based communications, comprising; user interface means; means, responsive to input from a user at said user interface means, for disabling the wireless terminal from receiving a voice call through the single transceiver; and means, responsive to said disabling means disabling the wireless terminal from receiving said voice call, for periodically and automatically enabling said wireless terminal, a predetermined interval of time to receive at least one user message through the single transceiver from a network, and for storing and displaying at least one user message.
Claim 15
Dependent Claim
42 words
A wireless terminal as set forth in claim 12, wherein said disabling means includes means for de-registering the wireless terminal from the network, and wherein said means for periodically and automatically enabling includes means for re-registering the wireless terminal with the network.
Claim 16
Dependent Claim
48 words
A wireless terminal as set forth in claim 12, wherein said disabling means includes means for reducing the power consumption of the wireless terminal, and wherein said means for periodically and automatically enabling includes means for restoring the power consumption of the wireless terminal to an operational level.
Claim 17
Dependent Claim
35 words
A wireless terminal as set forth in claim 12, wherein said user interface means includes means for displaying a menu to the user, and further comprising means for selecting a paging function from the menu.
Claim 18
Dependent Claim
93 words
A wireless terminal as set forth in claim 12, wherein said means for periodically and automatically enabling includes means for requesting the network to assign the wireless terminal to a predetermined paging frame class so that the wireless terminal will receive a paging message from the network every n seconds, and further comprising means for placing said wireless terminal into a low power mode of operation for n-x seconds, where x is a period of time at least equal to a time required to resynchronize said wireless terminal to said network control channel.
Claim 19
Dependent Claim
52 words
A wireless terminal as set forth in claim 12, wherein said means for periodically and automatically enabling enables said wireless terminal to receive at least one of a Short Message Service (SMS) message from the network, a Callback Number message from the network, and a Voice Mail Notification message from the network.
Claim 20
Dependent Claim
35 words
A wireless terminal as set forth in claim 12, wherein said means for periodically and automatically enabling enables said wireless terminal to receive at least one Unstructured Supplementary Service Data (USSD) message from the network.
Claim 21
Dependent Claim
52 words
A wireless terminal as set forth in claim 12, wherein said wireless terminal includes means for placing said wireless terminal in a low current consumption mode of operation, and further comprising programmable timer means for signalling a wireless terminal control means at an expiration of a programmed low current consumption mode interval.
Claim 22
Dependent Claim
45 words
A wireless terminal as set forth in claim 19, wherein said wireless terminal control means operates with a first clock frequency (F1), and wherein said programmable timer means operates with a second clock frequency (F2) during the programmed low current consumption mode interval, and F2<F1.
Claim 23
Dependent Claim
42 words
A wireless terminal as set forth in claim 12, and further comprising means, responsive to said user interface means and to a receipt of a message from a network control channel, for composing and transmitting a message over said network control channel.
Claim 24
Independent Claim
81 words
A method for operating a wireless terminal capable of transceiving both voice-based and message-based communications through a single transceiver; comprising the steps of: in response to input from a user, disabling the wireless terminal from receiving voice calls though the single transceiver; and after disabling wireless terminal from receiving said voice call, periodically and automatically enabling the wireless terminal, a predetermine interval of time, to only receive and store, through the single transceiver, at least one user message from a network.
Claim 25
Independent Claim
81 words
A method for operating a wireless terminal capable of transceiving both voice-based and message-based communications through a single transceiver; comprising the steps of: in response to input from a user, disabling the wireless terminal from receiving voice calls though the single transceiver; and after disabling wireless terminal from receiving said voice call, periodically and automatically enabling the wireless terminal, a predetermine interval of time, to only receive and store, through the single transceiver, at least one user message from a network.
Claim 26
Dependent Claim
51 words
A method as set forth in claim 22, wherein the step of periodic and automatically enabling includes a step of receiving from the network at least one of a Short Message Service (SMS) message, a Callback Number message, a Voice Mail Notification message, or an Unstructured Supplementary Service Data (USSD) message.
References Cited (Backward Citations)
US4523311A
Cited
US5408466A
Cited
USH610H
Cited
US5054052A
Cited
US5175758A
Cited
US5479485A
Cited
US5353329A
Cited
WO1992004797A1
Cited
US5541976A
Cited
US5301225A
Cited
US5416828A
Cited
US5410541A
Cited
US5465401A
Cited
US5526398A
Cited
US5471655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-11-23 | 2002-05-25 | 2002-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-11-23 | 2006-05-25 | 2006-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-11-23 | 2010-05-25 | 2010-11-24 | $7700.00 | Window Closed / Lapsed |