[go: up one dir, main page]

GB0311578D0 - An apparatus for increasing the standby time of a mobile communication device - Google Patents

An apparatus for increasing the standby time of a mobile communication device

Info

Publication number
GB0311578D0
GB0311578D0 GBGB0311578.9A GB0311578A GB0311578D0 GB 0311578 D0 GB0311578 D0 GB 0311578D0 GB 0311578 A GB0311578 A GB 0311578A GB 0311578 D0 GB0311578 D0 GB 0311578D0
Authority
GB
United Kingdom
Prior art keywords
increasing
accuracy
communication device
mobile communication
network
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.)
Granted
Application number
GBGB0311578.9A
Other versions
GB2402301B (en
GB2402301A (en
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB0311578A priority Critical patent/GB2402301B/en
Publication of GB0311578D0 publication Critical patent/GB0311578D0/en
Publication of GB2402301A publication Critical patent/GB2402301A/en
Application granted granted Critical
Publication of GB2402301B publication Critical patent/GB2402301B/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. Transmission Power Control [TPC] 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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

A mobile determines the accuracy of the internal clock synchronisation based on periodical monitors network signals including the network clock, and selects the rate of monitoring based on the result. If the accuracy is within a predefined timing limit the mobile enters a sleep period to save power. The network clock time may be determined by reading the paging cycle, which may include channel readings, serving and neighbouring cell measurements. The different network signals may be monitored at different rates, but at least one may be equal to the split paging value.
GB0311578A 2003-05-20 2003-05-20 An apparatus for increasing the standby time of a mobile communication device Expired - Fee Related GB2402301B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0311578A GB2402301B (en) 2003-05-20 2003-05-20 An apparatus for increasing the standby time of a mobile communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0311578A GB2402301B (en) 2003-05-20 2003-05-20 An apparatus for increasing the standby time of a mobile communication device

Publications (3)

Publication Number Publication Date
GB0311578D0 true GB0311578D0 (en) 2003-06-25
GB2402301A GB2402301A (en) 2004-12-01
GB2402301B GB2402301B (en) 2005-08-17

Family

ID=9958428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0311578A Expired - Fee Related GB2402301B (en) 2003-05-20 2003-05-20 An apparatus for increasing the standby time of a mobile communication device

Country Status (1)

Country Link
GB (1) GB2402301B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2158782B1 (en) * 2007-05-23 2014-07-30 Telefonaktiebolaget LM Ericsson (publ) Reducing battery power consumption of a user equipment
KR101617888B1 (en) 2010-01-08 2016-05-04 삼성전자주식회사 Method and apparatus of paging for high power saving reception mode m2m/mtc device communication in a mobile communication system
US9398634B2 (en) 2013-08-22 2016-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network
US9351251B2 (en) 2013-08-22 2016-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network
US9699828B2 (en) * 2014-05-22 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Optimized synchronization procedure for prolonged periods of sleep

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016312A (en) * 1997-02-28 2000-01-18 Motorola, Inc. Radiotelephone and method for clock calibration for slotted paging mode in a CDMA radiotelephone system
US6473607B1 (en) * 1998-06-01 2002-10-29 Broadcom Corporation Communication device with a self-calibrating sleep timer
KR100350474B1 (en) * 2000-12-30 2002-08-29 삼성전자 주식회사 The adaptive power saving method for digital wireless communication system during standby mode

Also Published As

Publication number Publication date
GB2402301B (en) 2005-08-17
GB2402301A (en) 2004-12-01

Similar Documents

Publication Publication Date Title
US6009319A (en) Method and apparatus for reducing power consumption in a mobile radio communication device
GB2354911B (en) Method and apparatus for reducing power consumption of a communication device
ATE450128T1 (en) METHOD FOR MAINTAINING RESPONSIVE TIME IN A WIRELESS NETWORK AND SIMULTANEOUSLY SAVING POWER IN A WIRELESS ADAPTER
EP1509822A4 (en) Synchronizing clock enablement in an electronic device
MX2009003488A (en) Method for transitioning between multiple reception levels.
TW202013923A (en) Terminal state transition method, network device and terminal
CN109495924A (en) A kind of measurement, measuring configuration method, terminal and base station
US6097933A (en) Method and apparatus for conserving power in a pager
ATE463097T1 (en) SYNCHRONIZATION RF SYSTEM
CN109275180B (en) power consumption optimization method and terminal in narrow-band Internet of things system
CN105142210B (en) A kind of real-time clock synchronous calibration method and sensor for wireless sense network
TW200721869A (en) Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station
KR19980071815A (en) Slot paging in cordless telephones and CDMA cordless telephone systems
CN111586812A (en) Method for receiving energy-saving signal by terminal and terminal
TW200419972A (en) Method and related apparatus for reducing cell phone transmission power consumption by longer discrete receiving time interval
KR20030031420A (en) Apparatus and method for searching cell of discontinuous reception mode in mobile communication system
ATE429794T1 (en) METHOD AND DEVICE FOR RESURRECTING A MOBILE STATION AFTER A TIME OUT
AU3101200A (en) A wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode
HK1079008A1 (en) Wireless device battery conservation method and system
RU2008136211A (en) METHOD FOR APERIODIC FORCED STANDBY MODE FOR MOBILE STATION
TW200733616A (en) Mobile station, base station and method of controlling measurement of peripheral cell
MY135958A (en) Low power operation in a radiotelephone
DK3419205T3 (en) PROCEDURE AND RECOVERY SYSTEM AFTER DRX TIMING DESYNCHRONIZATION IN LTE-ACTIVE
Xu et al. Energy-efficient time synchronization in wireless sensor networks via temperature-aware compensation
GB2402301B (en) An apparatus for increasing the standby time of a mobile communication device

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110520