BR9611481A - Method and apparatus for power control in a telephone system - Google Patents

Method and apparatus for power control in a telephone system

Info

Publication number
BR9611481A
BR9611481A BR9611481A BR9611481A BR9611481A BR 9611481 A BR9611481 A BR 9611481A BR 9611481 A BR9611481 A BR 9611481A BR 9611481 A BR9611481 A BR 9611481A BR 9611481 A BR9611481 A BR 9611481A
Authority
BR
Brazil
Prior art keywords
power control
telephone system
telephone
power
control
Prior art date
Application number
BR9611481A
Other languages
Portuguese (pt)
Inventor
Rupert Leslie Alexand Goodings
Paul Maxwell Martin
Christopher John Shore
Original Assignee
Ionica Int 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
Priority claimed from GBGB9523063.7A external-priority patent/GB9523063D0/en
Priority claimed from GBGB9602966.5A external-priority patent/GB9602966D0/en
Application filed by Ionica Int Ltd filed Critical Ionica Int Ltd
Publication of BR9611481A publication Critical patent/BR9611481A/en

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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average, variance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H03L5/02—Automatic control of voltage, current, or power of power
    • 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
    • H04W52/02—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
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
BR9611481A 1995-11-10 1996-11-07 Method and apparatus for power control in a telephone system BR9611481A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9523063.7A GB9523063D0 (en) 1995-11-10 1995-11-10 Power control
GBGB9602966.5A GB9602966D0 (en) 1995-11-10 1996-02-13 Power control
GBGB9620519.0A GB9620519D0 (en) 1995-11-10 1996-10-02 Power control
PCT/GB1996/002728 WO1997017769A2 (en) 1995-11-10 1996-11-07 Method and apparatus for power control in a telephone system

Publications (1)

Publication Number Publication Date
BR9611481A true BR9611481A (en) 1999-02-02

Family

ID=27267974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611481A BR9611481A (en) 1995-11-10 1996-11-07 Method and apparatus for power control in a telephone system

Country Status (5)

Country Link
EP (1) EP0860058A2 (en)
JP (1) JP2000500303A (en)
AU (1) AU7501696A (en)
BR (1) BR9611481A (en)
WO (1) WO1997017769A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106665B (en) * 1997-11-05 2001-03-15 Nokia Mobile Phones Ltd A method and arrangement for determining transmit power in a mobile station
JP3125776B2 (en) * 1998-03-27 2001-01-22 日本電気株式会社 Transmission power control method and base station apparatus in cellular system
GB9823396D0 (en) * 1998-10-27 1998-12-23 Roke Manor Research Method of and apparatus for power control
GB9911622D0 (en) * 1999-01-16 1999-07-21 Moody Colin J Radio communication system
EP1062743B1 (en) 1999-01-16 2007-04-04 Koninklijke Philips Electronics N.V. Radio communication system
EP1079542B1 (en) * 1999-03-29 2005-10-05 Alcatel Transmit power control in a mobile communication system
US6487420B1 (en) * 1999-10-15 2002-11-26 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive rach power determination for mobile telecommunications user equipment unit
US20020183086A1 (en) * 2001-06-04 2002-12-05 Martin Hellmark Technique for improving open loop power control in spread spectrum telecommunications systems
GB2376381B (en) * 2001-06-07 2004-06-16 Cambridge Broadband Ltd Wireless transmission system and method
US8798661B2 (en) * 2005-12-23 2014-08-05 Qualcomm Incorporated Method and apparatus for determining output transmit power for an access channel in a wireless communication network
US20070253352A1 (en) * 2006-05-01 2007-11-01 Honeywell International Inc. Deterministic power-aware wireless network
US7796536B2 (en) 2006-10-17 2010-09-14 Honeywell International Inc. Dynamic auto-reconfigurable time division multiple access

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
KR950000054B1 (en) * 1990-07-27 1995-01-07 가부시끼가이샤 도시바 Auto-power control apparatus
FI96554C (en) * 1993-02-05 1996-07-10 Nokia Mobile Phones Ltd Time multiplexed cellular radio telephone system and radio telephone for it
JP2911090B2 (en) * 1993-09-29 1999-06-23 エヌ・ティ・ティ移動通信網株式会社 Mobile communication base station device and mobile station device

Also Published As

Publication number Publication date
WO1997017769A3 (en) 1997-07-24
JP2000500303A (en) 2000-01-11
AU7501696A (en) 1997-05-29
WO1997017769A2 (en) 1997-05-15
MX9803690A (en) 1998-10-31
EP0860058A2 (en) 1998-08-26

Similar Documents

Publication Publication Date Title
BR9607976A (en) Method and apparatus for performing power control in a mobile communication system
BR9706569A (en) Method and equipment for power control in a communication system
BR9710200A (en) Method and apparatus for control on a geographic basis in a communication system
BR9702103A (en) Process and apparatus for energy control in a communication system
BR9702091A (en) Process and apparatus for energy control in a communication system
EE200100035A (en) A method and apparatus for reducing redundancy in a communication system
DK0978170T3 (en) Method and connection for connection power control in a communication system
FI965257A0 (en) A method and apparatus for locating a location in a CDMA system
BR9711589A (en) Maintenance interface device for use in a process control system
FI982518A0 (en) A method and apparatus for providing a silent beam in a telecommunications system
BR9601257A (en) Television system and method for use in television system
DE59404146D1 (en) Communication method and system for computer-aided printing
AU6832294A (en) Method and apparatus for power control in devices
NO20001335L (en) Method and apparatus for transmission in a multi-carrier system
DE69434996D1 (en) System control method and apparatus
DE69620124D1 (en) Inverter control method and device
EP0827675A4 (en) Method and apparatus for power control in a spread-spectrum communication system
FI981138A0 (en) Method and apparatus for controlling a power supply system
FI955664A0 (en) Method and apparatus in a fluid-powered system
FI981050A (en) Method and apparatus in a telecommunications system
BR9611481A (en) Method and apparatus for power control in a telephone system
AU2703995A (en) Method and apparatus for a simplified system simulation description
DE69627582D1 (en) Printer control device and method
BR9610125A (en) Method and device for controlling a moving object
EP1071002A4 (en) Servo system control device and control method

Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
FA14 Dismissal: dismissal - article 34 of industrial property law
B11T Dismissal of application maintained [chapter 11.20 patent gazette]