CN101075844A - Method for expanding time-division synchronous CDMA access system ovelay range - Google Patents
Method for expanding time-division synchronous CDMA access system ovelay range Download PDFInfo
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- CN101075844A CN101075844A CNA2006100825461A CN200610082546A CN101075844A CN 101075844 A CN101075844 A CN 101075844A CN A2006100825461 A CNA2006100825461 A CN A2006100825461A CN 200610082546 A CN200610082546 A CN 200610082546A CN 101075844 A CN101075844 A CN 101075844A
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CN2006100825461A CN101075844B (en) | 2006-05-17 | 2006-05-17 | Method for expanding time-division synchronous CDMA access system coverage |
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CN2006100825461A CN101075844B (en) | 2006-05-17 | 2006-05-17 | Method for expanding time-division synchronous CDMA access system coverage |
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CN101075844A true CN101075844A (en) | 2007-11-21 |
CN101075844B CN101075844B (en) | 2010-07-21 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009079913A1 (en) * | 2007-11-27 | 2009-07-02 | Datang Mobile Communications Equipment Co., Ltd. | Method of processing in random access procedure, system and apparatus thereof |
WO2009143779A1 (en) * | 2008-05-27 | 2009-12-03 | 大唐移动通信设备有限公司 | A method, system, base station and user equipment for downlink transmission |
CN101562866B (en) * | 2008-04-18 | 2010-09-29 | 大唐移动通信设备有限公司 | Random access way as well as system and devices thereof |
CN102067682A (en) * | 2008-06-16 | 2011-05-18 | 日本电气株式会社 | Base station control module, wireless base station, base station control device, and base station control method |
CN101754344B (en) * | 2008-12-19 | 2011-11-09 | 中国移动通信集团设计院有限公司 | Uplink covering capacity control method of time division synchronization code division multiple access (TD-SCDMA) system and user equipment |
WO2015188364A1 (en) * | 2014-06-13 | 2015-12-17 | Qualcomm Incorporated | Optimizing timing advance determination in uplink channel synchronization |
CN105580456A (en) * | 2013-09-27 | 2016-05-11 | 诺基亚技术有限公司 | Methods and apparatus for wireless device synchronization |
CN106993316A (en) * | 2017-04-10 | 2017-07-28 | 深圳市万普拉斯科技有限公司 | Call access method, device, user terminal and readable storage medium storing program for executing |
CN114258128A (en) * | 2022-03-01 | 2022-03-29 | 四川创智联恒科技有限公司 | Access optimization method based on NR-5G small base station |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6101177A (en) * | 1992-03-30 | 2000-08-08 | Telefonaktiebolaget Lm Ericsson | Cell extension in a cellular telephone system |
US5745484A (en) * | 1995-06-05 | 1998-04-28 | Omnipoint Corporation | Efficient communication system using time division multiplexing and timing adjustment control |
US6633559B1 (en) * | 1999-08-11 | 2003-10-14 | Ericsson Inc. | Apparatus and methods for extended base station range using staggered uplink frame structures |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009079913A1 (en) * | 2007-11-27 | 2009-07-02 | Datang Mobile Communications Equipment Co., Ltd. | Method of processing in random access procedure, system and apparatus thereof |
CN101562866B (en) * | 2008-04-18 | 2010-09-29 | 大唐移动通信设备有限公司 | Random access way as well as system and devices thereof |
WO2009143779A1 (en) * | 2008-05-27 | 2009-12-03 | 大唐移动通信设备有限公司 | A method, system, base station and user equipment for downlink transmission |
CN102067682A (en) * | 2008-06-16 | 2011-05-18 | 日本电气株式会社 | Base station control module, wireless base station, base station control device, and base station control method |
CN102067682B (en) * | 2008-06-16 | 2014-07-16 | 日本电气株式会社 | Base station control module, wireless base station, base station control device, and base station control method |
US8818372B2 (en) | 2008-06-16 | 2014-08-26 | Nec Corporation | Base station control module, wireless base station, base station control device, and base station control method |
CN101754344B (en) * | 2008-12-19 | 2011-11-09 | 中国移动通信集团设计院有限公司 | Uplink covering capacity control method of time division synchronization code division multiple access (TD-SCDMA) system and user equipment |
CN105580456A (en) * | 2013-09-27 | 2016-05-11 | 诺基亚技术有限公司 | Methods and apparatus for wireless device synchronization |
CN105580456B (en) * | 2013-09-27 | 2020-06-05 | 诺基亚技术有限公司 | Method and apparatus for wireless device synchronization |
WO2015188364A1 (en) * | 2014-06-13 | 2015-12-17 | Qualcomm Incorporated | Optimizing timing advance determination in uplink channel synchronization |
CN106993316A (en) * | 2017-04-10 | 2017-07-28 | 深圳市万普拉斯科技有限公司 | Call access method, device, user terminal and readable storage medium storing program for executing |
CN114258128A (en) * | 2022-03-01 | 2022-03-29 | 四川创智联恒科技有限公司 | Access optimization method based on NR-5G small base station |
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CN101075844B (en) | 2010-07-21 |
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