IN2014MN02209A - - Google Patents

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Publication number
IN2014MN02209A
IN2014MN02209A IN2209MUN2014A IN2014MN02209A IN 2014MN02209 A IN2014MN02209 A IN 2014MN02209A IN 2209MUN2014 A IN2209MUN2014 A IN 2209MUN2014A IN 2014MN02209 A IN2014MN02209 A IN 2014MN02209A
Authority
IN
India
Prior art keywords
search
signal strength
example methods
cell
search threshold
Prior art date
Application number
Inventor
Vansh Pal Singh Makh
An Swol C Hu
Jittra Jootar
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 IN2014MN02209A publication Critical patent/IN2014MN02209A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • 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

The present disclosure presents example methods and apparatuses for improved cell searching in a wireless communications environment. For example the disclosure presents example methods that can include computing a predicted serving signal strength associated with a serving cell where a mobility state of a user equipment is one of a stationary state or a low mobility state. Furthermore in an aspect the example method can include ascertaining a search threshold based at least on the predicted serving signal strength and generating a search integration length based on at least the search threshold. In addition some example methods may include scanning for one or more reselection candidate cells based on at least the search integration length wherein each of the one or more reselection candidate cells has a cell signal strength greater than the search threshold.
IN2209MUN2014 2012-06-11 2013-06-07 IN2014MN02209A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261658219P 2012-06-11 2012-06-11
US13/745,515 US9668191B2 (en) 2012-06-11 2013-01-18 Methods and apparatuses for saving user equipment power by search length reduction
PCT/US2013/044740 WO2013188233A1 (en) 2012-06-11 2013-06-07 Methods and apparatuses for saving user equipment power by search length reduction

Publications (1)

Publication Number Publication Date
IN2014MN02209A true IN2014MN02209A (en) 2015-07-10

Family

ID=49715702

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2209MUN2014 IN2014MN02209A (en) 2012-06-11 2013-06-07

Country Status (5)

Country Link
US (1) US9668191B2 (en)
EP (1) EP2832152A1 (en)
CN (1) CN104350782A (en)
IN (1) IN2014MN02209A (en)
WO (1) WO2013188233A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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US20150004974A1 (en) * 2012-08-21 2015-01-01 Bizhan Karimi-Cherkandi Method and apparatus for selecting an access point based on direction of movement
US9357456B2 (en) * 2013-06-03 2016-05-31 Telefonaktiebolaget Lm Ericsson (Publ) Handover control method and apparatus for high speed mobility user equipment
US10172075B1 (en) * 2013-08-14 2019-01-01 Sprint Spectrum L.P. Method and system for scanning for target coverage in order of signal strength threshold
US10306584B2 (en) * 2014-02-24 2019-05-28 Intel IP Corporation User equipment, computer readable medium, and method to determine the mobility of user equipment in a long-term evolution network
EP3123786B1 (en) * 2014-06-30 2021-05-12 Hewlett Packard Enterprise Development LP Channel scan based on mobility state
US10231165B2 (en) * 2015-05-13 2019-03-12 Qualcomm Incorporated RRM measurement and reporting for license assisted access
CN106304286B (en) * 2015-06-29 2019-09-17 展讯通信（上海）有限公司 Communication of mobile terminal access control method and device
CN106102005A (en) * 2016-06-16 2016-11-09 惠州Tcl移动通信有限公司 A kind of method and system reducing location mobile device power consumption
CN108966318A (en) * 2017-05-17 2018-12-07 联发科技（新加坡）私人有限公司 Communication device and network selection method
CN109309900B (en) * 2017-07-27 2020-10-23 维沃移动通信有限公司 A measurement method and user terminal
WO2020175876A1 (en) * 2019-02-26 2020-09-03 Lg Electronics Inc. Relaxation of mobility condition based on serving cell quality

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US6067460A (en) 1996-05-23 2000-05-23 Nokia Mobile Phones Limited Mobile station having enhanced standby mode
US6215827B1 (en) * 1997-08-25 2001-04-10 Lucent Technologies, Inc. System and method for measuring channel quality information in a communication system
US6466606B1 (en) * 1999-12-22 2002-10-15 Qualcomm, Incorporated Method and apparatus for performing search acquisition in a multi-carrier communication system
US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
US6745034B2 (en) * 2000-12-22 2004-06-01 Nokia Corporation Apparatus, and associated method, for adaptively selecting a handoff threshold in a radio communication system
US7756085B2 (en) * 2001-11-20 2010-07-13 Qualcomm Incorporated Steps one and three W-CDMA and multi-mode searching
US7209076B2 (en) * 2002-07-10 2007-04-24 Qualcomm Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
AU2003273220A1 (en) * 2002-07-10 2004-01-23 Qualcomm, Incorporated Cross-correlation mitigation method and apparatus for use in a global positioning system receiver
US6847809B2 (en) * 2002-08-23 2005-01-25 Qualcomm Incorporated Wireless communication data rate control prediction method and system
US7330452B2 (en) 2003-06-13 2008-02-12 Qualcomm Incorporated Inter-frequency neighbor list searching
EP1858177A1 (en) * 2005-03-07 2007-11-21 Fujitsu Limited Wireless communication system
WO2006096036A1 (en) 2005-03-10 2006-09-14 Samsung Electronics Co., Ltd. Cell reselection method and apparatus for preventing ping-pong in a mobile communications system
US8099106B2 (en) 2005-08-24 2012-01-17 Qualcomm Incorporated Method and apparatus for classifying user morphology for efficient use of cell phone system resources
US8295189B2 (en) * 2007-05-11 2012-10-23 Microsoft Corporation Interference detection
US8089939B1 (en) 2007-05-18 2012-01-03 Marvell International Ltd. Predictive roaming by a wireless LAN client station
JP4943272B2 (en) * 2007-08-13 2012-05-30 株式会社エヌ・ティ・ティ・ドコモ User apparatus and method in mobile communication system
JP5179258B2 (en) * 2008-05-22 2013-04-10 株式会社エヌ・ティ・ティ・ドコモ Mobile terminal and method used in mobile terminal
US20110319080A1 (en) 2010-06-24 2011-12-29 Maik Bienas Method of cell reselection and cellular radio terminal
EP2485516B1 (en) 2011-01-27 2018-05-02 Alcatel Lucent Radio coverage in mobile telecommunications systems
US20150016561A1 (en) * 2011-08-17 2015-01-15 CBF Networks, Inc. Advanced backhaul services
US8588810B2 (en) * 2011-11-30 2013-11-19 International Business Machines Corporation Energy efficient location tracking on smart phones

Also Published As

Publication number Publication date
US9668191B2 (en) 2017-05-30
US20130331106A1 (en) 2013-12-12
CN104350782A (en) 2015-02-11
EP2832152A1 (en) 2015-02-04
WO2013188233A1 (en) 2013-12-19

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