CN1497882B - Random insertion method fortime-division duplex system - Google Patents
Random insertion method fortime-division duplex system Download PDFInfo
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- CN1497882B CN1497882B CN 03121343 CN03121343A CN1497882B CN 1497882 B CN1497882 B CN 1497882B CN 03121343 CN03121343 CN 03121343 CN 03121343 A CN03121343 A CN 03121343A CN 1497882 B CN1497882 B CN 1497882B
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- 238000012966 insertion method Methods 0.000 title 1
- 230000001360 synchronised effect Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03121343 CN1497882B (en) | 2002-10-23 | 2003-03-26 | Random insertion method fortime-division duplex system |
PCT/CN2004/000019 WO2004086794A1 (en) | 2003-03-26 | 2004-01-06 | A random access method of tdd system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CN02145920 | 2002-10-23 | ||
CN02145920.7 | 2002-10-23 | ||
CN 03121343 CN1497882B (en) | 2002-10-23 | 2003-03-26 | Random insertion method fortime-division duplex system |
Publications (2)
Publication Number | Publication Date |
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CN1497882A CN1497882A (en) | 2004-05-19 |
CN1497882B true CN1497882B (en) | 2010-04-07 |
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CN 03121343 Expired - Fee Related CN1497882B (en) | 2002-10-23 | 2003-03-26 | Random insertion method fortime-division duplex system |
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CN (1) | CN1497882B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1838574B (en) * | 2005-03-25 | 2010-04-28 | 中兴通讯股份有限公司 | TDD-CDMA system random access method |
CN100411375C (en) * | 2005-03-30 | 2008-08-13 | 华为技术有限公司 | Method for controlling terminal access network |
WO2007052746A1 (en) * | 2005-11-04 | 2007-05-10 | Ntt Docomo, Inc. | Transmission control method, mobile station, and radio base station |
CN100461956C (en) * | 2006-01-12 | 2009-02-11 | 华为技术有限公司 | Method for accessing radio communication system using different radom heuristic data pack |
CN101005308B (en) * | 2006-01-17 | 2012-08-29 | 上海原动力通信科技有限公司 | Physical layer random access method for broad band time division duplex mobile communication system |
KR100999542B1 (en) * | 2006-01-18 | 2010-12-08 | 지티이 코포레이션 | A random access method for user equipment in time division synchronization code division multiple access communication system |
KR101216751B1 (en) * | 2006-02-07 | 2012-12-28 | 엘지전자 주식회사 | Method for avoiding collision using identifier in mobile network |
CN101094511B (en) * | 2006-06-23 | 2011-05-18 | 华为技术有限公司 | Method and device for sending access prefix in random access procedure |
CN101123793B (en) * | 2006-08-09 | 2011-01-05 | 大唐移动通信设备有限公司 | A method and user device for transmitting multiple protocol data units |
CN101132223B (en) * | 2006-08-23 | 2011-11-16 | 北京信威通信技术股份有限公司 | Method for adjusting ascending random access time slot in TDD radio communication system |
CN101175298B (en) * | 2006-11-01 | 2011-06-01 | 大唐移动通信设备有限公司 | Descending response message transmission method and system of accidental access stage |
CN101174884B (en) * | 2006-11-02 | 2012-03-14 | 中兴通讯股份有限公司 | Accidental access method for Time Division-Synchronous Code Division Multiple Access system |
CN101193416B (en) * | 2006-11-24 | 2011-05-04 | 大唐联诚信息系统技术有限公司 | A random access method and base station and user terminal using this method |
CN101026607B (en) * | 2007-01-23 | 2010-07-07 | 北京天碁科技有限公司 | Common frequency community downlink synchronous code detecting method and device |
CN101237676B (en) * | 2007-02-02 | 2012-04-04 | 中兴通讯股份有限公司 | Terminal access method for TDD system |
US8180058B2 (en) * | 2007-06-21 | 2012-05-15 | Qualcomm Incorporated | Encryption of the scheduled uplink message in random access procedure |
EP2144474B1 (en) | 2007-08-08 | 2012-02-08 | Sharp Kabushiki Kaisha | Method, radio communication system and mobile station device |
CN101803252B (en) * | 2007-12-11 | 2013-03-06 | 中兴通讯股份有限公司 | A transmitting method and system for short physical random access channel based on time division duplex system |
CN101547423B (en) * | 2008-03-26 | 2012-04-18 | 中兴通讯股份有限公司 | Random access method in multi-carrier time-division synchronous code division multiple access system |
WO2009128642A2 (en) * | 2008-04-14 | 2009-10-22 | Lg Electronics Inc. | Method and apparatus for performing random access procedures |
CN101772182B (en) * | 2009-01-05 | 2012-11-14 | 电信科学技术研究院 | Random access method and equipment |
US9756658B2 (en) * | 2012-06-26 | 2017-09-05 | Futurewei Technologies, Inc. | System and method for contention-free random access |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6094576A (en) * | 1996-05-27 | 2000-07-25 | Nokia Telecommunications Oy | Connection establishment method and radio system |
CN1299220A (en) * | 1999-12-08 | 2001-06-13 | 西门子公司 | Method for keeping synchronous transmission of signal in up-going links in radio communication system |
WO2001097411A1 (en) * | 2000-06-12 | 2001-12-20 | Samsung Electronics Co., Ltd | Method of assigning an uplink random access channel in a cdma mobile communication system |
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2003
- 2003-03-26 CN CN 03121343 patent/CN1497882B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6094576A (en) * | 1996-05-27 | 2000-07-25 | Nokia Telecommunications Oy | Connection establishment method and radio system |
CN1299220A (en) * | 1999-12-08 | 2001-06-13 | 西门子公司 | Method for keeping synchronous transmission of signal in up-going links in radio communication system |
WO2001097411A1 (en) * | 2000-06-12 | 2001-12-20 | Samsung Electronics Co., Ltd | Method of assigning an uplink random access channel in a cdma mobile communication system |
Non-Patent Citations (3)
Title |
---|
周胜等译.WCDMA技术与系统设计.机械工业出版社,2002,85,88,89. * |
王文博.时分双工CDMA移动通信技术.北京邮电大学出版社,2001,151. * |
霍尔马(Holma,H.),托斯卡拉(Toskala,A.)著 * |
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CN1497882C (en) | |
CN1497882A (en) | 2004-05-19 |
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