CN1703924A - 在通信系统中用于业务和接入的信道上发送信号 - Google Patents
在通信系统中用于业务和接入的信道上发送信号 Download PDFInfo
- Publication number
- CN1703924A CN1703924A CNA03825445XA CN03825445A CN1703924A CN 1703924 A CN1703924 A CN 1703924A CN A03825445X A CNA03825445X A CN A03825445XA CN 03825445 A CN03825445 A CN 03825445A CN 1703924 A CN1703924 A CN 1703924A
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- China
- Prior art keywords
- burst
- base station
- user terminal
- long distance
- business
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims description 93
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 57
- 238000009434 installation Methods 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 53
- 239000002131 composite material Substances 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 18
- 230000003044 adaptive effect Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 238000003491 array Methods 0.000 claims 3
- 238000012549 training Methods 0.000 description 55
- 230000008569 process Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 6
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- 239000011159 matrix material Substances 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000013468 resource allocation Methods 0.000 description 3
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- LNYQYQFDAYWLAM-UHFFFAOYSA-N BSCC Chemical compound BSCC LNYQYQFDAYWLAM-UHFFFAOYSA-N 0.000 description 2
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- 206010034719 Personality change Diseases 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
名称 | 时长 | 长度 |
坡升(Ramp-up) | 10μs | |
训练 | 114μs | 57个符号 |
RA消息 | 365μs | 182个符号 |
坡降(Ramp-down) | 10μs | 5个符号 |
保护 | 15μs |
名称 | 时长 | 长度 |
坡升 | 10μs | |
首训练 | 68μs | 34个符号 |
AA消息 | 920μs | 460个符 |
尾训练 | 36μs | 18个符号 |
坡降 | 10μs | |
保护 | 15μs |
Claims (96)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/262,088 | 2002-09-30 | ||
US10/262,088 US7606192B2 (en) | 2002-09-30 | 2002-09-30 | Transmitting signals on a channel used for traffic and access in a communications system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1703924A true CN1703924A (zh) | 2005-11-30 |
CN100444683C CN100444683C (zh) | 2008-12-17 |
Family
ID=32030133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03825445XA Expired - Fee Related CN100444683C (zh) | 2002-09-30 | 2003-09-24 | 在通信系统中用于业务和接入的信道上发送信号 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7606192B2 (zh) |
EP (1) | EP1557067B1 (zh) |
JP (1) | JP4550577B2 (zh) |
KR (1) | KR101008292B1 (zh) |
CN (1) | CN100444683C (zh) |
AU (1) | AU2003278906B2 (zh) |
WO (1) | WO2004032559A1 (zh) |
Families Citing this family (43)
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US7054301B1 (en) * | 2001-12-31 | 2006-05-30 | Arraycomm, Llc. | Coordinated hopping in wireless networks using adaptive antenna arrays |
AU2003283156A1 (en) * | 2002-11-19 | 2004-06-15 | Tenxc Wireless | Hybrid space-time diversity beam forming method |
US7995967B2 (en) * | 2004-03-09 | 2011-08-09 | Neocific, Inc | Methods and apparatus for random access in multi-carrier communication systems |
US10985811B2 (en) | 2004-04-02 | 2021-04-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
US11451275B2 (en) | 2004-04-02 | 2022-09-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
US11309943B2 (en) | 2004-04-02 | 2022-04-19 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
US11394436B2 (en) | 2004-04-02 | 2022-07-19 | Rearden, Llc | System and method for distributed antenna wireless communications |
TWI267293B (en) * | 2005-03-09 | 2006-11-21 | Plustek Inc | Multimedia conference system and method which enables communication between private network and Internet |
US7742444B2 (en) | 2005-03-15 | 2010-06-22 | Qualcomm Incorporated | Multiple other sector information combining for power control in a wireless communication system |
US20070121751A1 (en) * | 2005-06-09 | 2007-05-31 | Qinghua Li | Methods and apparatus for beamforming training symbols in wireless multiple-input-multiple-output systems |
US8750908B2 (en) | 2005-06-16 | 2014-06-10 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
JP4396704B2 (ja) * | 2005-07-11 | 2010-01-13 | パナソニック株式会社 | 放送受信モジュールとこれを用いた放送機器 |
US20070025285A1 (en) * | 2005-07-28 | 2007-02-01 | Weidong Li | Access burst and normal burst mix-mode support for GSM/GPRS compliant handsets |
US20070064665A1 (en) * | 2005-08-23 | 2007-03-22 | Interdigital Technology Corporation | Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system |
EP1929691B1 (en) * | 2005-09-30 | 2012-03-14 | Huawei Technologies Co., Ltd. | Resource allocation method for MIMO-OFDM of multi-user access systems |
EP1941681A1 (en) | 2005-10-27 | 2008-07-09 | QUALCOMM Incorporated | A method and apparatus for processing simultaneous assignment in wireless communication systems |
US20090207790A1 (en) | 2005-10-27 | 2009-08-20 | Qualcomm Incorporated | Method and apparatus for settingtuneawaystatus in an open state in wireless communication system |
EP2008418B1 (en) | 2006-04-19 | 2018-10-10 | Electronics and Telecommunications Research Institute | Transmission method of mobile station for random access channel diversity and corresponding computer program product |
EP2008419B1 (en) * | 2006-04-19 | 2018-07-25 | Electronics and Telecommunications Research Institute | Transmission method of mobile station for random access channel diversity |
AU2014200745B2 (en) * | 2007-08-20 | 2016-09-29 | Rearden, Llc | System and method for distributed input distributed output wireless communications |
KR101449757B1 (ko) * | 2008-01-23 | 2014-10-13 | 한국전자통신연구원 | 셀룰라 시스템에서의 임의 접속 방법 및 장치 |
CN101945477B (zh) * | 2009-07-01 | 2013-06-19 | 财团法人资讯工业策进会 | 基站、移动台及其通信方法 |
US8416891B2 (en) * | 2009-07-16 | 2013-04-09 | Telefonaktiebolaget L M Ericsson (Publ) | Optimized physical broadcast channel reception |
US8565081B1 (en) | 2011-02-23 | 2013-10-22 | Google Inc. | Rate adaptation in a communication system |
US10708918B2 (en) | 2011-08-17 | 2020-07-07 | Skyline Partners Technology Llc | Electronic alignment using signature emissions for backhaul radios |
US8928542B2 (en) | 2011-08-17 | 2015-01-06 | CBF Networks, Inc. | Backhaul radio with an aperture-fed antenna assembly |
US9713019B2 (en) | 2011-08-17 | 2017-07-18 | CBF Networks, Inc. | Self organizing backhaul radio |
US8385305B1 (en) | 2012-04-16 | 2013-02-26 | CBF Networks, Inc | Hybrid band intelligent backhaul radio |
US8467363B2 (en) | 2011-08-17 | 2013-06-18 | CBF Networks, Inc. | Intelligent backhaul radio and antenna system |
US10764891B2 (en) | 2011-08-17 | 2020-09-01 | Skyline Partners Technology Llc | Backhaul radio with advanced error recovery |
US10051643B2 (en) * | 2011-08-17 | 2018-08-14 | Skyline Partners Technology Llc | Radio with interference measurement during a blanking interval |
US8761100B2 (en) | 2011-10-11 | 2014-06-24 | CBF Networks, Inc. | Intelligent backhaul system |
US8989762B1 (en) | 2013-12-05 | 2015-03-24 | CBF Networks, Inc. | Advanced backhaul services |
US10716111B2 (en) | 2011-08-17 | 2020-07-14 | Skyline Partners Technology Llc | Backhaul radio with adaptive beamforming and sample alignment |
US10548132B2 (en) | 2011-08-17 | 2020-01-28 | Skyline Partners Technology Llc | Radio with antenna array and multiple RF bands |
US8502733B1 (en) | 2012-02-10 | 2013-08-06 | CBF Networks, Inc. | Transmit co-channel spectrum sharing |
US8675717B1 (en) | 2012-04-16 | 2014-03-18 | Google Inc. | Rate selection in a communication system |
US11190947B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for concurrent spectrum usage within actively used spectrum |
US10194346B2 (en) | 2012-11-26 | 2019-01-29 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
US10164698B2 (en) | 2013-03-12 | 2018-12-25 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
RU2767777C2 (ru) | 2013-03-15 | 2022-03-21 | Риарден, Ллк | Системы и способы радиочастотной калибровки с использованием принципа взаимности каналов в беспроводной связи с распределенным входом - распределенным выходом |
US11290162B2 (en) | 2014-04-16 | 2022-03-29 | Rearden, Llc | Systems and methods for mitigating interference within actively used spectrum |
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-
2002
- 2002-09-30 US US10/262,088 patent/US7606192B2/en not_active Expired - Fee Related
-
2003
- 2003-09-24 JP JP2004541729A patent/JP4550577B2/ja not_active Expired - Fee Related
- 2003-09-24 WO PCT/US2003/030202 patent/WO2004032559A1/en active Application Filing
- 2003-09-24 CN CNB03825445XA patent/CN100444683C/zh not_active Expired - Fee Related
- 2003-09-24 EP EP03770422A patent/EP1557067B1/en not_active Expired - Lifetime
- 2003-09-24 KR KR1020057005520A patent/KR101008292B1/ko not_active IP Right Cessation
- 2003-09-24 AU AU2003278906A patent/AU2003278906B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2003278906B2 (en) | 2010-07-15 |
US7606192B2 (en) | 2009-10-20 |
KR101008292B1 (ko) | 2011-01-13 |
JP4550577B2 (ja) | 2010-09-22 |
US20040063450A1 (en) | 2004-04-01 |
CN100444683C (zh) | 2008-12-17 |
EP1557067B1 (en) | 2011-05-11 |
WO2004032559A1 (en) | 2004-04-15 |
EP1557067A1 (en) | 2005-07-27 |
AU2003278906A1 (en) | 2004-04-23 |
JP2006501769A (ja) | 2006-01-12 |
KR20050048659A (ko) | 2005-05-24 |
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Owner name: A LEI YI COMMUNICATION CO.,LTD. Free format text: FORMER OWNER: ARRAYCOMM INC. Effective date: 20070413 |
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