GB2366138B - A method of, and apparatus for, communicating messages to a mobile station - Google Patents
A method of, and apparatus for, communicating messages to a mobile stationInfo
- Publication number
- GB2366138B GB2366138B GB0019996A GB0019996A GB2366138B GB 2366138 B GB2366138 B GB 2366138B GB 0019996 A GB0019996 A GB 0019996A GB 0019996 A GB0019996 A GB 0019996A GB 2366138 B GB2366138 B GB 2366138B
- Authority
- GB
- United Kingdom
- Prior art keywords
- mobile unit
- signatures
- mobile
- signature
- overhead messages
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
An arrangement for communicating overhead messages in a wireless communication system providing access to a decentralised network, which achieves bandwidth savings as well as minimising power consumption. In one embodiment, a wireless base station which is connected to a decentralised network transmits a sequence of signatures for overhead messages to a mobile unit. The mobile unit wakes up, receives the signatures and compares them to signatures stored at the mobile unit. If the signatures received by the mobile unit are different from the signatures stored at the mobile unit, the mobile unit stays awake to receive the overhead messages to be transmitted by the wireless base station. If the signatures received by the mobile unit are the same as the signatures stored at the mobile unit, the mobile unit may go back to sleep. Alternatively (figure 5) the mobile station may create a signature upon receiving a data signal, compare the signature to a previous signature, and only update the operating parameters of the mobile if the signatures are different.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0019996A GB2366138B (en) | 2000-08-14 | 2000-08-14 | A method of, and apparatus for, communicating messages to a mobile station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0019996A GB2366138B (en) | 2000-08-14 | 2000-08-14 | A method of, and apparatus for, communicating messages to a mobile station |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0019996D0 GB0019996D0 (en) | 2000-10-04 |
GB2366138A GB2366138A (en) | 2002-02-27 |
GB2366138B true GB2366138B (en) | 2002-10-30 |
Family
ID=9897588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0019996A Expired - Lifetime GB2366138B (en) | 2000-08-14 | 2000-08-14 | A method of, and apparatus for, communicating messages to a mobile station |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2366138B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8605596B2 (en) | 2004-12-20 | 2013-12-10 | Matsushita Electrical Industrial Co., Ltd. | Medium access for de-centralized wireless network |
JP5455893B2 (en) * | 2007-05-03 | 2014-03-26 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Base station, mobile terminal and method for WiMAX system |
GB2453527A (en) * | 2007-09-28 | 2009-04-15 | Fujitsu Ltd | Signalling method in a frame-based wireless communication system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275592A (en) * | 1992-10-05 | 1994-08-31 | Ericsson Ge Mobile Communicat | Digital control channel |
WO2000035107A1 (en) * | 1998-12-04 | 2000-06-15 | Motorola Inc. | Method for determining whether to wake up a mobile station |
-
2000
- 2000-08-14 GB GB0019996A patent/GB2366138B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2275592A (en) * | 1992-10-05 | 1994-08-31 | Ericsson Ge Mobile Communicat | Digital control channel |
WO2000035107A1 (en) * | 1998-12-04 | 2000-06-15 | Motorola Inc. | Method for determining whether to wake up a mobile station |
Also Published As
Publication number | Publication date |
---|---|
GB2366138A (en) | 2002-02-27 |
GB0019996D0 (en) | 2000-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20200813 |