US6072787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed data transmission in a digital mobile communication system
Assignee: Qualcomm Inc
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Filing: 1996-07-05
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Granted: 2000-06-06
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Expires: 2016-07-05
Abstract
Abstract For data transmission in a digital mobile communication system, in a mobile communication system employing a so-called multi-channel access technique, one or more traffic channels may be allocated to a mobile station for data transfer, in accordance with the data transfer rate required by the application using the mobile station. Minimum and maximum requirements are determined for the data transfer rate of the user data. The mobile communication network dynamically adjusts the channel configuration assignment to the mobile station for the data call, so as to consist of one or more traffic channels, within the limits of the minimum and maximum requirements of the data transfer rate, depending on the changing allocation state of the resources of the mobile communication network.
Inventors
- 👤 Jari Hamalainen
- 👤 Jari Vainikka
- 👤 Zhi-Chun Honkasalo
- 👤 Harri Jokinen
- 👤 Harri Posti
- 👤 Harri Honkasalo
- 👤 David Lin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:00
CPC Classifications
H; H04; H04W; H04W28/00; H04W28/16; H04W28/18; H04J; H04J3/00; H04J3/16; H04J3/1605; H04J3/1623; H04J3/1647; H04J3/1694; H04J3/24; H04J3/247; H04L; H04L47/00; H04L47/10; H04L47/24; H04L47/2425; H04L47/70; H04L47/76; H04L47/765; H04L47/767; H04L47/82; H04L47/822; H04L47/824; H04W28/24; H04W28/22; H04W36/00; H04W36/08; H04W72/00; H04W72/04; H04W72/044; H04W72/0446; H04W76/00; H04W76/10
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
227 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system, wherein said adjusting comprises: detecting that there are otherwise unallocated traffic channel resources available in a cell which is currently serving said mobile station, detecting in said cell that said desired level of service is unmet by an existing channel configuration, allocating to said mobile station for said data call a higher channel configuration from among said otherwise unallocated traffic channel resources, and sending from a base station system serving said cell, to said mobile station, a handover command message or an additional channel assignment message containing information channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 2
Independent Claim
227 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system, wherein said adjusting comprises: detecting that there are otherwise unallocated traffic channel resources available in a cell which is currently serving said mobile station, detecting in said cell that said desired level of service is unmet by an existing channel configuration, allocating to said mobile station for said data call a higher channel configuration from among said otherwise unallocated traffic channel resources, and sending from a base station system serving said cell, to said mobile station, a handover command message or an additional channel assignment message containing information channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 3
Independent Claim
237 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system, wherein said adjusting comprises: detecting a shortage of resources in a cell currently serving said mobile station, detecting in said cell that said data call has a desired service level of which allows a lower channel configuration than said channel configuration currently allocated to said mobile station for said data call, allocating to said mobile station for said data call said lower channel configuration than said currently allocated channel configuration, and sending from a base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information as to channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 4
Independent Claim
237 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system, wherein said adjusting comprises: detecting a shortage of resources in a cell currently serving said mobile station, detecting in said cell that said data call has a desired service level of which allows a lower channel configuration than said channel configuration currently allocated to said mobile station for said data call, allocating to said mobile station for said data call said lower channel configuration than said currently allocated channel configuration, and sending from a base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information as to channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 5
Independent Claim
153 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits, wherein said determining comprises: indicating a maximum desired level of service by said mobile station, and selecting a minimum level of service by said mobile communications system; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system.
Claim 6
Independent Claim
153 words
A method for data transmission in a digital mobile communication system having allocatable resources including a plurality of traffic channels, in which one or more traffic channels can be allocated to a mobile station for data transmission in accordance with requirements set by an application using said mobile station, said method comprising: determining, for a data call, a desired level of service for a user data transfer, said desired level of service having limits, wherein said determining comprises: indicating a maximum desired level of service by said mobile station, and selecting a minimum level of service by said mobile communications system; and dynamically adjusting a channel configuration consisting of one or more traffic channels allocated to said mobile station from among said plurality of traffic channels, for said data call, within said limits of said desired level of service, depending on the varying allocation state of said resources of said mobile communication system.
Claim 7
Dependent Claim
225 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station, and an adjuster which dynamically adjusts said channel configuration consisting of one or more traffic channels allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system, said adjuster further comprising: a first detector which detects that there are otherwise unallocated traffic channel resources available in a cell which is currently serving said mobile station, a second detector which detects, in said cell, that said desired level of service is unmet by an existing channel configuration, an allocator which allocates said mobile station for said data call a higher channel configuration from among said otherwise unallocated traffic channel resources, and a transmitter which sends from a base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 8
Dependent Claim
225 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station, and an adjuster which dynamically adjusts said channel configuration consisting of one or more traffic channels allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system, said adjuster further comprising: a first detector which detects that there are otherwise unallocated traffic channel resources available in a cell which is currently serving said mobile station, a second detector which detects, in said cell, that said desired level of service is unmet by an existing channel configuration, an allocator which allocates said mobile station for said data call a higher channel configuration from among said otherwise unallocated traffic channel resources, and a transmitter which sends from a base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 9
Dependent Claim
223 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station, and an adjuster which dynamically adjusts said channel configuration consisting of one or more traffic channels assigned allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system, said adjuster further comprising: detecting a shortage of resources in a cell currently serving said mobile station, detecting in said cell that said data call has a desired service level of which allows a lower channel configuration than said channel configuration currently allocated to said mobile station for said data call, allocating to said mobile station for said data call a lower channel configuration than said currently allocated channel configuration, and sending from said base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information as to channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 10
Dependent Claim
223 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station, and an adjuster which dynamically adjusts said channel configuration consisting of one or more traffic channels assigned allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system, said adjuster further comprising: detecting a shortage of resources in a cell currently serving said mobile station, detecting in said cell that said data call has a desired service level of which allows a lower channel configuration than said channel configuration currently allocated to said mobile station for said data call, allocating to said mobile station for said data call a lower channel configuration than said currently allocated channel configuration, and sending from said base station system serving said cell to said mobile station, a handover command message or an additional channel assignment message containing information as to channel configuration allocated to said mobile station as a consequence of said allocating.
Claim 11
Dependent Claim
140 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station; an indicator which indicates a maximum desired level of service by said mobile station; a selector which selects a minimum level of service by said mobile communications system; and an adjuster which dynamically adjusts said channel configuration consisting of said one or more traffic channels allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system.
Claim 12
Dependent Claim
140 words
A digital mobile communication system, comprising: a mobile station; means for providing allocatable resources including a plurality of traffic channels for data transmission, arranged such that one or more of said traffic channels can be allocated to said mobile station for data transmission for a data call in accordance with the requirements set by an application using said mobile station; an indicator which indicates a maximum desired level of service by said mobile station; a selector which selects a minimum level of service by said mobile communications system; and an adjuster which dynamically adjusts said channel configuration consisting of said one or more traffic channels allocated to said mobile station for said data call within limits of a desired level of service of said data call, depending on the varying allocation state of said resources of said mobile communication system.
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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) | 2003-06-06 | 2003-12-06 | 2004-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-06-06 | 2007-12-06 | 2008-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-06-06 | 2011-12-06 | 2012-06-06 | $7700.00 | Window Closed / Lapsed |