GB2369267B - Radio communication systm - Google Patents

Radio communication systm

Info

Publication number
GB2369267B
GB2369267B GB0027062A GB0027062A GB2369267B GB 2369267 B GB2369267 B GB 2369267B GB 0027062 A GB0027062 A GB 0027062A GB 0027062 A GB0027062 A GB 0027062A GB 2369267 B GB2369267 B GB 2369267B
Authority
GB
United Kingdom
Prior art keywords
systm
radio communication
radio
communication
communication systm
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 - Fee Related
Application number
GB0027062A
Other versions
GB0027062D0 (en
GB2369267A (en
Inventor
Richard Charles Lucas
Jonathan Alastair Gibbs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to GB0027062A priority Critical patent/GB2369267B/en
Publication of GB0027062D0 publication Critical patent/GB0027062D0/en
Priority to EP01993072A priority patent/EP1334574A1/en
Priority to PCT/EP2001/012583 priority patent/WO2002037714A1/en
Priority to AU2002219067A priority patent/AU2002219067A1/en
Publication of GB2369267A publication Critical patent/GB2369267A/en
Application granted granted Critical
Publication of GB2369267B publication Critical patent/GB2369267B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • 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
GB0027062A 2000-11-06 2000-11-06 Radio communication systm Expired - Fee Related GB2369267B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0027062A GB2369267B (en) 2000-11-06 2000-11-06 Radio communication systm
EP01993072A EP1334574A1 (en) 2000-11-06 2001-10-29 Method and apparatus to synchronize mobile radios
PCT/EP2001/012583 WO2002037714A1 (en) 2000-11-06 2001-10-29 Method and apparatus to synchronize mobile radios
AU2002219067A AU2002219067A1 (en) 2000-11-06 2001-10-29 Method and apparatus to synchronize mobile radios

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0027062A GB2369267B (en) 2000-11-06 2000-11-06 Radio communication systm

Publications (3)

Publication Number Publication Date
GB0027062D0 GB0027062D0 (en) 2000-12-20
GB2369267A GB2369267A (en) 2002-05-22
GB2369267B true GB2369267B (en) 2002-12-18

Family

ID=9902623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0027062A Expired - Fee Related GB2369267B (en) 2000-11-06 2000-11-06 Radio communication systm

Country Status (4)

Country Link
EP (1) EP1334574A1 (en)
AU (1) AU2002219067A1 (en)
GB (1) GB2369267B (en)
WO (1) WO2002037714A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100372326C (en) * 2003-05-16 2008-02-27 索尼株式会社 Radio communication system, radio communication device, radio communication method, and computer program
CN1549612A (en) 2003-05-19 2004-11-24 皇家飞利浦电子股份有限公司 UP-link synchronous maintaining method and apparatus for point-to-point coordinate communication in radio communication network
FR2857542B1 (en) * 2003-07-11 2006-03-17 Axces METHOD AND SYSTEM FOR QUICKLY ESTABLISHING COMMUNICATION BETWEEN A READER AND A PLURALITY OF COMMUNICATING OBJECTS
GB2414362B (en) 2004-05-18 2006-10-04 Motorola Inc Wireless communication unit and method for acquiring synchronisation therein
US8576846B2 (en) 2005-10-05 2013-11-05 Qualcomm Incorporated Peer-to-peer communication in ad hoc wireless network
JP4964946B2 (en) 2006-04-20 2012-07-04 ライフスキャン・スコットランド・リミテッド Data transmission method in blood glucose system and corresponding blood glucose system
EP2482596B1 (en) 2011-01-26 2013-09-04 Nxp B.V. Syncronizing wireless devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515366A (en) * 1994-11-17 1996-05-07 International Business Machines Corporation Method and apparatus for direct communication in a TDMA radio communication system
WO1997007604A1 (en) * 1995-08-14 1997-02-27 Nokia Telecommunications Oy Synchronizing a telecommunications connection in a mobile communications system
EP0964532A2 (en) * 1998-06-11 1999-12-15 Winbond Electronics Corporation Method for communicating handsets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584048A (en) * 1990-08-17 1996-12-10 Motorola, Inc. Beacon based packet radio standby energy saver
GB2285723B (en) * 1994-01-18 1997-09-10 Motorola Ltd Communications system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515366A (en) * 1994-11-17 1996-05-07 International Business Machines Corporation Method and apparatus for direct communication in a TDMA radio communication system
WO1997007604A1 (en) * 1995-08-14 1997-02-27 Nokia Telecommunications Oy Synchronizing a telecommunications connection in a mobile communications system
EP0964532A2 (en) * 1998-06-11 1999-12-15 Winbond Electronics Corporation Method for communicating handsets

Also Published As

Publication number Publication date
WO2002037714A1 (en) 2002-05-10
EP1334574A1 (en) 2003-08-13
AU2002219067A1 (en) 2002-05-15
GB0027062D0 (en) 2000-12-20
GB2369267A (en) 2002-05-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171106