CN103716862B - 用户设备、芯片及其初始单元搜索方法 - Google Patents

用户设备、芯片及其初始单元搜索方法 Download PDF

Info

Publication number
CN103716862B
CN103716862B CN201310291448.9A CN201310291448A CN103716862B CN 103716862 B CN103716862 B CN 103716862B CN 201310291448 A CN201310291448 A CN 201310291448A CN 103716862 B CN103716862 B CN 103716862B
Authority
CN
China
Prior art keywords
cell search
user equipment
initial cell
synchrodata
memorizer
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.)
Active
Application number
CN201310291448.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103716862A (zh
Inventor
陈威任
王思凯
刘智仁
孙伟男
叶颜辉
李松樵
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.)
MediaTek Inc
Original Assignee
MediaTek 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 MediaTek Inc filed Critical MediaTek Inc
Publication of CN103716862A publication Critical patent/CN103716862A/zh
Application granted granted Critical
Publication of CN103716862B publication Critical patent/CN103716862B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0089—Search hardware arrangements, e.g. sharing of correlators to reduce complexity

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN201310291448.9A 2012-08-10 2013-07-11 用户设备、芯片及其初始单元搜索方法 Active CN103716862B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012015943.9A DE102012015943B4 (de) 2012-08-10 2012-08-10 Initialzellsuchverfahren und entsprechendes Anwendergerät und entsprechender Chip
DE102012015943.9 2012-08-10

Publications (2)

Publication Number Publication Date
CN103716862A CN103716862A (zh) 2014-04-09
CN103716862B true CN103716862B (zh) 2017-03-01

Family

ID=50409317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310291448.9A Active CN103716862B (zh) 2012-08-10 2013-07-11 用户设备、芯片及其初始单元搜索方法

Country Status (2)

Country Link
CN (1) CN103716862B (de)
DE (1) DE102012015943B4 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1494809A (zh) * 2001-09-26 2004-05-05 ���µ�����ҵ��ʽ���� 小区搜索方法和通信终端设备
CN1879321A (zh) * 2003-10-24 2006-12-13 韩国电子通信研究院 移动通信***中的下行链路信号配置方法与设备、以及使用其的同步与小区搜索方法与设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1615667A (zh) * 2002-01-21 2005-05-11 西门子移动通讯公司 分时隙***中进行初始小区搜索的方法和移动台
KR100594146B1 (ko) * 2004-02-11 2006-06-28 삼성전자주식회사 비동기 이동통신 시스템에서 초기 주파수 옵셋 추정 장치및 방법
US7835327B2 (en) * 2007-08-01 2010-11-16 Broadcom Corporation Multiple antenna servicing by multibranch PSYNC detection module
US9426685B2 (en) * 2010-07-16 2016-08-23 Broadcom Corporation Method and system for mitigation of unlisted cell impacts in idle mode of cellular systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1494809A (zh) * 2001-09-26 2004-05-05 ���µ�����ҵ��ʽ���� 小区搜索方法和通信终端设备
CN1879321A (zh) * 2003-10-24 2006-12-13 韩国电子通信研究院 移动通信***中的下行链路信号配置方法与设备、以及使用其的同步与小区搜索方法与设备

Also Published As

Publication number Publication date
CN103716862A (zh) 2014-04-09
DE102012015943B4 (de) 2017-09-07
DE102012015943A1 (de) 2014-05-15

Similar Documents

Publication Publication Date Title
CN106028406B (zh) 无线终端、接入方法及装置
CN102100049B (zh) 并发同步信道搜索
CN103582074B (zh) 多模移动终端及其小区搜索方法、装置
CN103781085A (zh) 一种多频段tetra数字集群检测方法和装置
CN110798877B (zh) 一种搜索网络的方法和用户设备
CN101365223A (zh) 长期演进***中邻区测量、邻区选择的方法和装置
CN103997774B (zh) 降低用户设备功耗的方法和用户设备
CN101646231B (zh) Td-scdma***中移动终端睡眠唤醒的定时同步恢复方法
CN101998586A (zh) 一种用于td-lte的plmn搜索方法和装置
CN107889284A (zh) 多sim用户设备出现在覆盖盲区内时的驻留方法
CN104735750A (zh) 一种小区搜索方法和终端
TWI575976B (zh) 無線通訊裝置以及無線通訊裝置之多重行動通訊網路搜尋方法
CN101123813A (zh) 一种搜索可登录频点的方法及无线终端
EP3493636A1 (de) Datenübertragungsverfahren, endgerätevorrichtung und netzwerkvorrichtung
CN103188767A (zh) Cdma双模卡移动终端搜索网络的方法和装置
CN106304272A (zh) 一种快速扫频方法、装置和终端
EP2667531B1 (de) Verfahren und Vorrichtung zur Bestimmung einer Synchronisationsposition in einer LTE Zelle
CN103716862B (zh) 用户设备、芯片及其初始单元搜索方法
CN102215510A (zh) 一种终端及终端进行信号测量的方法
CN103546939A (zh) 一种多通道无线通信***小区搜索的方法和终端
CN104754698B (zh) 快速驻留的小区搜索方法及移动终端
CN100557992C (zh) 时分双工同步码分多址***中用于初始同步的方法和装置
CN203423805U (zh) Lte信号识别装置
CN104735771B (zh) 一种下行同步***及方法
CN104601193A (zh) 通信单元以及切片的射频模块

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant