GB2402579B - A method of communication in a cellular communication system - Google Patents

A method of communication in a cellular communication system

Info

Publication number
GB2402579B
GB2402579B GB0312971A GB0312971A GB2402579B GB 2402579 B GB2402579 B GB 2402579B GB 0312971 A GB0312971 A GB 0312971A GB 0312971 A GB0312971 A GB 0312971A GB 2402579 B GB2402579 B GB 2402579B
Authority
GB
United Kingdom
Prior art keywords
mobile station
dch
power level
base station
communication
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
GB0312971A
Other versions
GB0312971D0 (en
GB2402579A (en
Inventor
Anthony Peter Hulbert
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.)
Siemens AG
Roke Manor Research Ltd
Original Assignee
Siemens AG
Roke Manor Research Ltd
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 Siemens AG, Roke Manor Research Ltd filed Critical Siemens AG
Priority to GB0312971A priority Critical patent/GB2402579B/en
Publication of GB0312971D0 publication Critical patent/GB0312971D0/en
Priority to PCT/EP2004/005097 priority patent/WO2004112276A1/en
Publication of GB2402579A publication Critical patent/GB2402579A/en
Application granted granted Critical
Publication of GB2402579B publication Critical patent/GB2402579B/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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • 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
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/56—Detection of errors of TPC bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of communication in a cellular communication system, the method comprising setting up uplink and downlink dedicated channels (DCH) for data transmission between one or more mobile stations and a base station; wherein after setup or the end of data transmission, the downlink DCH is removed; wherein the or each mobile station reduces its transmission power on the uplink DCH; wherein the base station provides a common broadcast power control channel (BPCCH) to the or each mobile station; wherein the power level from each mobile station is monitored and modifications of the power level from the or each mobile station are requested via the BPCCH as necessary to maintain a minimum power level, such that synchronisation between the or each mobile station and the base station is maintained.
GB0312971A 2003-06-06 2003-06-06 A method of communication in a cellular communication system Expired - Fee Related GB2402579B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0312971A GB2402579B (en) 2003-06-06 2003-06-06 A method of communication in a cellular communication system
PCT/EP2004/005097 WO2004112276A1 (en) 2003-06-06 2004-05-12 A method of power control and synchronization during non data transmission in a cellular communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0312971A GB2402579B (en) 2003-06-06 2003-06-06 A method of communication in a cellular communication system

Publications (3)

Publication Number Publication Date
GB0312971D0 GB0312971D0 (en) 2003-07-09
GB2402579A GB2402579A (en) 2004-12-08
GB2402579B true GB2402579B (en) 2005-09-14

Family

ID=9959408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0312971A Expired - Fee Related GB2402579B (en) 2003-06-06 2003-06-06 A method of communication in a cellular communication system

Country Status (2)

Country Link
GB (1) GB2402579B (en)
WO (1) WO2004112276A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2420247B (en) * 2004-11-10 2008-02-27 Siemens Ag A method of scheduling one or more terminals from a base station

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001063794A2 (en) * 2000-02-25 2001-08-30 Nokia Corporation User equipment and procedure for handling possible out-of-synchronization condition
US20020136272A1 (en) * 1999-03-22 2002-09-26 Golden Bridge Technology, Inc. Pre-data power control common packet channel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101854708A (en) * 2001-06-13 2010-10-06 Ipr特许公司 System and method for coordination of wireless maintenance channel power control
GB2382746B (en) * 2001-11-20 2005-12-14 Ericsson Telefon Ab L M Establishing radio communication channels

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020136272A1 (en) * 1999-03-22 2002-09-26 Golden Bridge Technology, Inc. Pre-data power control common packet channel
WO2001063794A2 (en) * 2000-02-25 2001-08-30 Nokia Corporation User equipment and procedure for handling possible out-of-synchronization condition

Also Published As

Publication number Publication date
WO2004112276A1 (en) 2004-12-23
GB0312971D0 (en) 2003-07-09
GB2402579A (en) 2004-12-08

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Legal Events

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

Effective date: 20080606

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090212 AND 20090218