CN102014462A - 一种小区搜索方法及设备 - Google Patents
一种小区搜索方法及设备 Download PDFInfo
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- CN102014462A CN102014462A CN2009102371912A CN200910237191A CN102014462A CN 102014462 A CN102014462 A CN 102014462A CN 2009102371912 A CN2009102371912 A CN 2009102371912A CN 200910237191 A CN200910237191 A CN 200910237191A CN 102014462 A CN102014462 A CN 102014462A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 108010076504 Protein Sorting Signals Proteins 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 32
- 230000008054 signal transmission Effects 0.000 description 27
- 238000009826 distribution Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
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- 238000012986 modification Methods 0.000 description 5
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- 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
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- 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]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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CN200910237191.2A CN102014462B (zh) | 2009-11-10 | 2009-11-10 | 一种小区搜索方法及设备 |
PCT/CN2010/001728 WO2011057472A1 (zh) | 2009-11-10 | 2010-10-29 | 一种小区搜索方法及设备 |
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CN200910237191.2A CN102014462B (zh) | 2009-11-10 | 2009-11-10 | 一种小区搜索方法及设备 |
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CN102014462A true CN102014462A (zh) | 2011-04-13 |
CN102014462B CN102014462B (zh) | 2014-07-16 |
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CN200910237191.2A Active CN102014462B (zh) | 2009-11-10 | 2009-11-10 | 一种小区搜索方法及设备 |
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CN (1) | CN102014462B (zh) |
WO (1) | WO2011057472A1 (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102421114A (zh) * | 2011-11-30 | 2012-04-18 | 合肥东芯通信股份有限公司 | 一种lte系统的同频邻区搜索装置和方法 |
CN103139127A (zh) * | 2011-12-02 | 2013-06-05 | 上海无线通信研究中心 | 利用同步序列判断3GPP LTE/LTE Advanced系统传输模式的方法 |
CN103391622A (zh) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | 同步跟踪参考信号的发送处理方法及装置 |
CN103491041A (zh) * | 2012-06-13 | 2014-01-01 | 华为技术有限公司 | 同步方法及基站、终端 |
WO2015109866A1 (zh) * | 2014-01-24 | 2015-07-30 | 华为技术有限公司 | 信息传输的方法、用户设备及基站 |
CN105519064A (zh) * | 2014-08-13 | 2016-04-20 | 华为技术有限公司 | 同步信号发送和接收方法及装置 |
CN103428846B (zh) * | 2013-08-08 | 2016-08-10 | 华为技术有限公司 | 小区同步位置过滤方法、装置和设备 |
CN106162693A (zh) * | 2015-04-08 | 2016-11-23 | 普天信息技术有限公司 | 一种指定小区搜索方法及终端 |
CN106533557A (zh) * | 2016-10-28 | 2017-03-22 | 陕西尚品信息科技有限公司 | 一种基于波束形成技术降低毫米波通信能量损耗的方法 |
CN107528662A (zh) * | 2016-06-16 | 2017-12-29 | 英特尔Ip公司 | 用于执行双工模式检测的方法和设备 |
CN107635281A (zh) * | 2017-10-16 | 2018-01-26 | 海信集团有限公司 | 一种同步方法和装置 |
US9913265B2 (en) | 2013-01-18 | 2018-03-06 | Huawei Technologies Co., Ltd. | Detecting method, transmitting method and apparatus for common control channel |
CN108574548A (zh) * | 2017-03-13 | 2018-09-25 | 电信科学技术研究院 | 一种小区搜索方法和ue |
CN109804659A (zh) * | 2016-10-10 | 2019-05-24 | 华为技术有限公司 | 同步信号的发送方法、接收方法及装置 |
CN112425247A (zh) * | 2018-07-17 | 2021-02-26 | 上海诺基亚贝尔股份有限公司 | Nr测量中的同步信号块和剩余最小系统信息位置报告 |
CN112838919A (zh) * | 2013-01-18 | 2021-05-25 | 德克萨斯仪器股份有限公司 | 无线通信系统中用于高能效单播传输和多播传输的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9014169B2 (en) | 2011-03-10 | 2015-04-21 | Telefonaktiebolaget L M Ericsson (Publ) | Cell search procedure for heterogeneous networks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2605443B1 (en) * | 2006-07-25 | 2018-09-19 | Electronics and Telecommunications Research Institute | Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure |
US8503485B2 (en) * | 2006-10-03 | 2013-08-06 | Qualcomm Incorporated | Method and apparatus for processing primary and secondary synchronization signals for wireless communication |
JP4786503B2 (ja) * | 2006-11-01 | 2011-10-05 | 株式会社エヌ・ティ・ティ・ドコモ | セルサーチ方法、移動局及び基地局 |
CN100556195C (zh) * | 2007-04-29 | 2009-10-28 | 中兴通讯股份有限公司 | 时分双工系统循环前缀类型的检测及小区初始搜索方法 |
US8050225B2 (en) * | 2007-05-21 | 2011-11-01 | Qualcomm Incorporated | Assignment of primary and secondary synchronization code sequences to cells in a wireless communication system |
CN101527595B (zh) * | 2008-03-07 | 2013-02-27 | 中兴通讯股份有限公司 | 一种时分双工系统同步信号的发送方法 |
-
2009
- 2009-11-10 CN CN200910237191.2A patent/CN102014462B/zh active Active
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2010
- 2010-10-29 WO PCT/CN2010/001728 patent/WO2011057472A1/zh active Application Filing
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102421114A (zh) * | 2011-11-30 | 2012-04-18 | 合肥东芯通信股份有限公司 | 一种lte系统的同频邻区搜索装置和方法 |
CN102421114B (zh) * | 2011-11-30 | 2014-04-23 | 合肥东芯通信股份有限公司 | 一种lte系统的同频邻区搜索装置和方法 |
CN103139127A (zh) * | 2011-12-02 | 2013-06-05 | 上海无线通信研究中心 | 利用同步序列判断3GPP LTE/LTE Advanced系统传输模式的方法 |
WO2013079029A1 (zh) * | 2011-12-02 | 2013-06-06 | 上海无线通信研究中心 | 利用同步序列判断3GPP LTE/LTE Advanced系统传输模式的方法 |
CN103139127B (zh) * | 2011-12-02 | 2016-12-21 | 上海无线通信研究中心 | 利用同步序列判断3GPP LTE/LTE Advanced系统传输模式的方法 |
CN103391622A (zh) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | 同步跟踪参考信号的发送处理方法及装置 |
CN103391622B (zh) * | 2012-05-11 | 2018-08-28 | 中兴通讯股份有限公司 | 同步跟踪参考信号的发送处理方法及装置 |
CN103491041A (zh) * | 2012-06-13 | 2014-01-01 | 华为技术有限公司 | 同步方法及基站、终端 |
CN103491041B (zh) * | 2012-06-13 | 2017-04-12 | 华为技术有限公司 | 同步方法及基站、终端 |
CN112838920A (zh) * | 2013-01-18 | 2021-05-25 | 德克萨斯仪器股份有限公司 | 无线通信系统中用于高能效单播传输和多播传输的方法 |
US11089586B2 (en) | 2013-01-18 | 2021-08-10 | Huawei Technologies Co., Ltd. | Detecting method, transmitting method and apparatus for common control channel |
US11683809B2 (en) | 2013-01-18 | 2023-06-20 | Huawei Technologies Co., Ltd. | Detecting method, transmitting method and apparatus for common control channel |
CN112838919B (zh) * | 2013-01-18 | 2024-05-14 | 德克萨斯仪器股份有限公司 | 无线通信系统中用于高能效单播传输和多播传输的方法 |
CN112838919A (zh) * | 2013-01-18 | 2021-05-25 | 德克萨斯仪器股份有限公司 | 无线通信系统中用于高能效单播传输和多播传输的方法 |
US10708898B2 (en) | 2013-01-18 | 2020-07-07 | Huawei Technologies Co., Ltd. | Detecting method, transmitting method and apparatus for common control channel |
US9913265B2 (en) | 2013-01-18 | 2018-03-06 | Huawei Technologies Co., Ltd. | Detecting method, transmitting method and apparatus for common control channel |
CN103428846B (zh) * | 2013-08-08 | 2016-08-10 | 华为技术有限公司 | 小区同步位置过滤方法、装置和设备 |
CN106061572A (zh) * | 2014-01-24 | 2016-10-26 | 华为技术有限公司 | 信息传输的方法、用户设备及基站 |
US10687332B2 (en) | 2014-01-24 | 2020-06-16 | Huawei Technologies Co., Ltd. | Information transmission method, user equipment, and base station |
WO2015109866A1 (zh) * | 2014-01-24 | 2015-07-30 | 华为技术有限公司 | 信息传输的方法、用户设备及基站 |
US11510195B2 (en) | 2014-01-24 | 2022-11-22 | Huawei Technologies Co., Ltd. | Information transmission method, user equipment, and base station |
US9961681B2 (en) | 2014-01-24 | 2018-05-01 | Huawei Technologies Co., Ltd. | Information transmission method, user equipment, and base station |
CN105519064A (zh) * | 2014-08-13 | 2016-04-20 | 华为技术有限公司 | 同步信号发送和接收方法及装置 |
US10129843B2 (en) | 2014-08-13 | 2018-11-13 | Huawei Technologies Co., Ltd. | Synchronization signal sending method and apparatus, and synchronization signal receiving method and apparatus |
CN105519064B (zh) * | 2014-08-13 | 2019-06-18 | 华为技术有限公司 | 同步信号发送和接收方法及装置 |
CN106162693A (zh) * | 2015-04-08 | 2016-11-23 | 普天信息技术有限公司 | 一种指定小区搜索方法及终端 |
CN106162693B (zh) * | 2015-04-08 | 2019-07-05 | 普天信息技术有限公司 | 一种指定小区搜索方法及终端 |
CN107528662B (zh) * | 2016-06-16 | 2020-08-25 | 苹果公司 | 用于执行双工模式检测的方法和设备 |
CN107528662A (zh) * | 2016-06-16 | 2017-12-29 | 英特尔Ip公司 | 用于执行双工模式检测的方法和设备 |
CN109804659A (zh) * | 2016-10-10 | 2019-05-24 | 华为技术有限公司 | 同步信号的发送方法、接收方法及装置 |
US11444817B2 (en) | 2016-10-10 | 2022-09-13 | Huawei Technologies Co., Ltd. | Synchronization signal sending method and receiving method, and apparatus |
US10652070B2 (en) | 2016-10-10 | 2020-05-12 | Huawei Technologies Co., Ltd. | Synchronization signal sending method and receiving method, and apparatus |
US11784866B2 (en) | 2016-10-10 | 2023-10-10 | Huawei Technologies Co., Ltd. | Synchronization signal sending method and receiving method, and apparatus |
CN106533557A (zh) * | 2016-10-28 | 2017-03-22 | 陕西尚品信息科技有限公司 | 一种基于波束形成技术降低毫米波通信能量损耗的方法 |
CN106533557B (zh) * | 2016-10-28 | 2018-08-31 | 陕西尚品信息科技有限公司 | 一种基于波束形成技术降低毫米波通信能量损耗的方法 |
CN108574548B (zh) * | 2017-03-13 | 2019-09-17 | 电信科学技术研究院 | 一种小区搜索方法和ue |
CN108574548A (zh) * | 2017-03-13 | 2018-09-25 | 电信科学技术研究院 | 一种小区搜索方法和ue |
CN107635281A (zh) * | 2017-10-16 | 2018-01-26 | 海信集团有限公司 | 一种同步方法和装置 |
CN112425247A (zh) * | 2018-07-17 | 2021-02-26 | 上海诺基亚贝尔股份有限公司 | Nr测量中的同步信号块和剩余最小系统信息位置报告 |
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Publication number | Publication date |
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WO2011057472A1 (zh) | 2011-05-19 |
CN102014462B (zh) | 2014-07-16 |
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