CN103781084B - 通信装置及缩短电路域回退操作时间的方法 - Google Patents

通信装置及缩短电路域回退操作时间的方法 Download PDF

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Publication number
CN103781084B
CN103781084B CN201310489354.2A CN201310489354A CN103781084B CN 103781084 B CN103781084 B CN 103781084B CN 201310489354 A CN201310489354 A CN 201310489354A CN 103781084 B CN103781084 B CN 103781084B
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China
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frequency
target frequency
previous
frequencies
procedures
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CN201310489354.2A
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Chinese (zh)
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CN103781084A (zh
Inventor
陈宏岳
陈俊宾
蔡智元
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MediaTek Inc
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MediaTek Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0681—Configuration of triggering conditions
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Transceivers (AREA)
CN201310489354.2A 2012-10-24 2013-10-18 通信装置及缩短电路域回退操作时间的方法 Expired - Fee Related CN103781084B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261717875P 2012-10-24 2012-10-24
US61/717,875 2012-10-24
US13/941,608 US9178758B2 (en) 2012-10-24 2013-07-15 Methods for shortening CSFB performance time and communication apparatuses utilizing the same
US13/941,608 2013-07-15

Publications (2)

Publication Number Publication Date
CN103781084A CN103781084A (zh) 2014-05-07
CN103781084B true CN103781084B (zh) 2017-11-17

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CN201310489354.2A Expired - Fee Related CN103781084B (zh) 2012-10-24 2013-10-18 通信装置及缩短电路域回退操作时间的方法

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Country Link
US (1) US9178758B2 (https=)
EP (1) EP2725848B1 (https=)
CN (1) CN103781084B (https=)
IN (1) IN2013MU03313A (https=)

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GB2507299B (en) * 2012-10-25 2015-04-01 Samsung Electronics Co Ltd Mobile terminal preparation
US10631170B2 (en) * 2013-09-24 2020-04-21 Intel Corporation Cloud based spectrum management
US20160044546A1 (en) * 2014-08-05 2016-02-11 Qualcomm Incorporated Redirection history based circuit switched fall back across mobile switching center pools
CN105814967A (zh) * 2014-10-28 2016-07-27 联发科技股份有限公司 用户设备及其电路域回落的方法
CN105828392B (zh) * 2015-01-04 2019-04-19 中国移动通信集团浙江有限公司 一种电路域回落的方法及装置
CN105848237B (zh) * 2015-01-16 2019-05-10 中国移动通信集团广东有限公司 获取电路域回落csfb的2g测量频点的方法及装置
US9913306B2 (en) * 2015-05-07 2018-03-06 Intel IP Corporation Communication terminal and method for establishing a CSFB call
US10524186B2 (en) 2015-05-20 2019-12-31 Huawei Technologies Co., Ltd. Redirection method, device, and system
US9913186B2 (en) 2015-07-28 2018-03-06 Qualcomm Incorporated SNR-based blind fast return to LTE after a CSFB or SRVCC call
US9743330B2 (en) 2015-08-21 2017-08-22 Qualcomm Incorporated Methods and apparatus for reducing handover signaling during wireless communication procedures
US10117135B2 (en) 2015-09-23 2018-10-30 Mediatek Inc. Apparatuses and methods for reducing setup time of a circuit-switched fallback (CSFB) call
CN106879033B (zh) * 2015-12-11 2020-11-27 联芯科技有限公司 一种多模lte终端的csfb系统及方法
US10219187B2 (en) * 2015-12-21 2019-02-26 Intel IP Corporation Method and apparatus to expedite CSFB call setup time using intelligent search algorithm
CN106028406B (zh) * 2016-06-30 2019-07-09 华为技术有限公司 无线终端、接入方法及装置
CN106358254A (zh) * 2016-08-31 2017-01-25 广东欧珀移动通信有限公司 网络接入的控制方法及设备
WO2018102626A1 (en) * 2016-11-30 2018-06-07 Parallel Wireless, Inc. Enhanced csfb
CN108632937B (zh) * 2017-03-21 2021-01-15 中国移动通信有限公司研究院 一种电路域回落的呼叫实现方法、装置和终端
CN108702667A (zh) * 2017-06-29 2018-10-23 华为技术有限公司 一种电路域回落的方法及终端
CN110876169A (zh) * 2018-09-03 2020-03-10 中国移动通信集团设计院有限公司 电路域回落异常后挽救通话的方法和装置
CN114501687B (zh) 2018-09-25 2025-04-29 联发科技股份有限公司 防止触发rat间改变的方法及其通信装置

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US8565187B2 (en) * 2010-03-10 2013-10-22 Via Telecom, Inc. Fast reselection to other radio access technology after circuit switched fallback
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KR101311526B1 (ko) * 2011-08-01 2013-09-25 주식회사 케이티 Ｃｓ 폴백 서비스를 위한 셀을 선택하는 방법
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Also Published As

Publication number Publication date
IN2013MU03313A (https=) 2015-07-10
EP2725848B1 (en) 2017-03-29
US9178758B2 (en) 2015-11-03
US20140112119A1 (en) 2014-04-24
CN103781084A (zh) 2014-05-07
EP2725848A3 (en) 2014-07-09
EP2725848A2 (en) 2014-04-30

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