IN2014CN04415A - - Google Patents

Info

Publication number
IN2014CN04415A
IN2014CN04415A IN4415CHN2014A IN2014CN04415A IN 2014CN04415 A IN2014CN04415 A IN 2014CN04415A IN 4415CHN2014 A IN4415CHN2014 A IN 4415CHN2014A IN 2014CN04415 A IN2014CN04415 A IN 2014CN04415A
Authority
IN
India
Prior art keywords
channel conditions
pilot acquisition
acquisition timeline
drx
favorable
Prior art date
Application number
Other languages
English (en)
Inventor
Francis Ming Meng Ngai
Stanley Tsai
Bhaskara V Batchu
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN04415A publication Critical patent/IN2014CN04415A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)
IN4415CHN2014 2011-12-30 2012-12-20 IN2014CN04415A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161582197P 2011-12-30 2011-12-30
US13/614,969 US9363738B2 (en) 2011-12-30 2012-09-13 Apparatus and method for dynamic pilot acquisition in a wireless communication system
PCT/US2012/071062 WO2013101681A1 (en) 2011-12-30 2012-12-20 Apparatus and method for dynamic pilot acquisition in a wireless communication system

Publications (1)

Publication Number Publication Date
IN2014CN04415A true IN2014CN04415A (enExample) 2015-09-04

Family

ID=47553440

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4415CHN2014 IN2014CN04415A (enExample) 2011-12-30 2012-12-20

Country Status (7)

Country Link
US (1) US9363738B2 (enExample)
EP (1) EP2798883B1 (enExample)
JP (1) JP6305932B2 (enExample)
KR (1) KR20140111309A (enExample)
CN (1) CN104115532B (enExample)
IN (1) IN2014CN04415A (enExample)
WO (1) WO2013101681A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167519B2 (en) * 2012-01-31 2015-10-20 Apple Inc. Methods and apparatus for power saving in discontinuous reception—adaptive neighbor cell search duration
US9288721B2 (en) * 2014-03-05 2016-03-15 Apple Inc. Using a frequency error estimate of a first radio access technology (RAT) for a second RAT
US20150296434A1 (en) * 2014-04-15 2015-10-15 Qualcomm Incorporated Systems, methods and apparatus for optimizing machine to machine device performance by dynamically varying slot cycle index
US10368346B2 (en) * 2015-10-30 2019-07-30 Qualcomm Incorporated Dynamic subframe structure
CN107295563B (zh) * 2016-04-05 2020-06-05 大唐移动通信设备有限公司 一种小区业务处理方法和装置
CN108632977B (zh) * 2017-03-24 2023-04-07 中兴通讯股份有限公司 功率状态转换方法及装置、终端、存储介质、处理器
CN116546604B (zh) * 2023-07-06 2023-11-14 中国电力科学研究院有限公司 一种自适应的低功耗信号捕获检测方法及系统

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JPS60182825A (ja) 1984-02-29 1985-09-18 Nec Corp 無線電話方式
US5889768A (en) 1996-08-30 1999-03-30 Motorola, Inc. Method of and apparatus for pilot channel acquisition
JP3693083B2 (ja) * 1997-07-02 2005-09-07 ソニー株式会社 受信装置、受信方法
US6101173A (en) 1998-03-16 2000-08-08 Qualcomm Incorporated Adaptive reacquisition time in a slotted paging environment
KR20000014423A (ko) 1998-08-17 2000-03-15 윤종용 부호분할다중접속 통신시스템의 통신제어장치 및 방법
US6212398B1 (en) * 1998-12-03 2001-04-03 Ericsson Inc. Wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode
US7085295B2 (en) * 2001-10-04 2006-08-01 Qualcomm Incorporated Method and apparatus for searching for pilots over code space in a CDMA communication system
US7558226B2 (en) 2001-11-16 2009-07-07 Qualcomm Incorporated Performing an idle mode handoff in a wireless communication device
CN1720669B (zh) * 2002-11-04 2011-08-24 捷讯研究有限公司 无线设备电池节电方法和系统
JP4343112B2 (ja) 2002-11-04 2009-10-14 リサーチ イン モーション リミテッド 無線通信装置バッテリ消費方法およびシステム
US7558575B2 (en) * 2003-07-24 2009-07-07 Motorola Inc. Method and apparatus for wireless communication in a high velocity environment
CN1736117A (zh) * 2003-07-24 2006-02-15 摩托罗拉公司 用于在高速环境中进行无线通信的方法和装置
US8385878B2 (en) 2005-06-28 2013-02-26 Qualcomm Incorporated Systems, methods, and apparatus for activity control in a wireless communications device
KR20070024302A (ko) 2005-08-26 2007-03-02 한국전자통신연구원 셀룰러 시스템의 수면 모드 제어 장치 및 제어 방법
US8346313B2 (en) * 2006-08-01 2013-01-01 Qualcomm Incorporated Dynamic warm-up time for a wireless device in idle mode
EP1931122B1 (en) 2006-12-05 2012-01-25 Research In Motion Limited Methods and apparatus for use in controlling a scan rate for scanning operations in a mobile communication device
US8547887B2 (en) * 2007-12-31 2013-10-01 Shoretel, Inc. Wireless interface control to reduce power consumption
US8055273B1 (en) * 2008-02-07 2011-11-08 Sprint Spectrum L.P. Method and system for defining a search window based on a mobile station's direction of motion and speed
US8229440B2 (en) * 2008-07-14 2012-07-24 Qualcomm Incorporated Systems, methods and apparatus to facilitate identification and acquisition of access points
CN101656978B (zh) * 2008-08-22 2014-01-01 株式会社Ntt都科摩 动态指示用户设备改变非连续接收状态的方法及装置
JP5125916B2 (ja) * 2008-09-10 2013-01-23 富士通株式会社 受信装置および通信制御方法
US20100124896A1 (en) 2008-11-20 2010-05-20 Kumar Dinesh J Dual battery mobile phone
EP3609246B1 (en) * 2009-02-13 2023-05-17 Telefonaktiebolaget LM Ericsson (publ) Controlling energy consumption of a wireless network node
US9002315B2 (en) 2009-05-01 2015-04-07 Qualcomm Incorporated Systems, apparatus and methods for facilitating emergency call service in wireless communication systems
US8185115B2 (en) * 2010-04-23 2012-05-22 Telefonaktiebolaget L M Ericsson (Publ) Tracking cells for cell-reselection in a cellular communications system

Also Published As

Publication number Publication date
US20130252607A1 (en) 2013-09-26
KR20140111309A (ko) 2014-09-18
CN104115532B (zh) 2018-10-12
WO2013101681A1 (en) 2013-07-04
EP2798883B1 (en) 2020-05-06
JP6305932B2 (ja) 2018-04-04
EP2798883A1 (en) 2014-11-05
CN104115532A (zh) 2014-10-22
JP2015505438A (ja) 2015-02-19
US9363738B2 (en) 2016-06-07

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