CN1381107A - 码分多址移动通信系统中选择随机访问信道的方法 - Google Patents
码分多址移动通信系统中选择随机访问信道的方法 Download PDFInfo
- Publication number
- CN1381107A CN1381107A CN01801560A CN01801560A CN1381107A CN 1381107 A CN1381107 A CN 1381107A CN 01801560 A CN01801560 A CN 01801560A CN 01801560 A CN01801560 A CN 01801560A CN 1381107 A CN1381107 A CN 1381107A
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- prach
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000010295 mobile communication Methods 0.000 title claims description 15
- 230000002045 lasting effect Effects 0.000 claims description 20
- 230000002085 persistent effect Effects 0.000 claims description 9
- 238000013507 mapping Methods 0.000 abstract description 14
- 238000009826 distribution Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
信息元 | Need | Multi | 类型和引用 |
PRACH系统信息 | MP | maxPRACH | |
PRACH info | MP | PRACH info(用于RACH) |
信息元/组名称 | Need | Multi | 类型和引用 |
访问服务类别 | MP | 1至8 | |
>适用PRACH开始索引 | MP | Integer(0..maxPRACH) | |
>适用PRACH结束索引 | MP | Integer(0..maxPRACH) |
信息元 | Need | Multi | 类型和引用 |
PRACH系统信息 | MP | 1..<maxPRACH)> | |
>PRACH Info | MP | PRACH Info(用于RACH) | |
>PRACH Mapping Info | OP |
信息元/组名称 | Need | Multi | 类型和引用 | 语义描述 |
访问服务类别持续级 | MP | 1至8 | ||
>适用PRACH开始索引 | MP | Integer(0..maxPRACHcount) | 适用于PRACH的加扰码的开始索引 |
>适用PRACH结束索引 | MP | Integer(0..maxPRACHcount) | 适用于PRACH的加扰码的结束索引 |
信息元/组名称 | Need | Multi | 类型和引用 | 语义描述 |
动态持续级 | MP | 1至8 | Integer(1..8) | 级别应被映射到范围0..1中的动态持续级 |
>持续级号 | MP | Integer(1..8) | 用于PRACH加扰码的持续级号 |
Claims (17)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR200030497 | 2000-06-02 | ||
KR20000030497 | 2000-06-02 | ||
KR200034609 | 2000-06-22 | ||
KR20000034609 | 2000-06-22 | ||
KR20000038083 | 2000-07-04 | ||
KR200038083 | 2000-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1381107A true CN1381107A (zh) | 2002-11-20 |
CN1157872C CN1157872C (zh) | 2004-07-14 |
Family
ID=27350256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018015603A Expired - Fee Related CN1157872C (zh) | 2000-06-02 | 2001-06-02 | 码分多址移动通信系统中选择随机访问信道的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7061890B2 (zh) |
EP (1) | EP1212853B1 (zh) |
JP (1) | JP3801983B2 (zh) |
KR (1) | KR100389818B1 (zh) |
CN (1) | CN1157872C (zh) |
DE (1) | DE60113044T2 (zh) |
WO (1) | WO2001093462A1 (zh) |
Cited By (19)
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WO2004084564A1 (fr) * | 2003-03-18 | 2004-09-30 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede de detection d'un acces aleatoire d'un equipement utilisateur |
WO2008031327A1 (fr) * | 2006-09-08 | 2008-03-20 | Huawei Technologies Co., Ltd. | Procédé et système de transmission de message pour canal de signalisation vers l'avant |
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CN101860907A (zh) * | 2004-06-01 | 2010-10-13 | Lg电子株式会社 | 在无线通信系统的公共控制信道提供增强消息的方法和装置 |
CN101946425A (zh) * | 2008-03-14 | 2011-01-12 | Lg电子株式会社 | 在随机接入流程中执行上行链路同步的方法 |
CN102067645A (zh) * | 2008-06-25 | 2011-05-18 | 高通股份有限公司 | 改进经扩展物理层小区身份空间下的加扰 |
CN102165836A (zh) * | 2008-09-29 | 2011-08-24 | 高通股份有限公司 | 物理随机接入信道资源选择 |
US8139473B2 (en) | 2006-03-20 | 2012-03-20 | Panasonic Corporation | Radio communication mobile station apparatus and radio communication method |
CN101569231B (zh) * | 2006-12-28 | 2012-11-14 | 富士通株式会社 | 无线通信系统和基站以及随机访问信道发送方法 |
CN101242669B (zh) * | 2008-03-19 | 2013-01-16 | 中兴通讯股份有限公司 | 一种时分双工系统物理随机接入信道参数配置及指示方法 |
CN101247658B (zh) * | 2008-03-19 | 2013-01-16 | 中兴通讯股份有限公司 | 物理随机接入信道的映射方法 |
CN101730195B (zh) * | 2008-10-22 | 2013-03-27 | 展讯通信(上海)有限公司 | 时分同步码分多址系统中随机接入方法及设备 |
CN101252386B (zh) * | 2008-03-26 | 2013-06-05 | 中兴通讯股份有限公司 | 物理随机接入信道的映射方法 |
CN101309109B (zh) * | 2008-06-20 | 2013-08-07 | 中兴通讯股份有限公司 | Tdd系统的物理随机接入信道到物理资源的映射方法 |
CN101252387B (zh) * | 2008-04-02 | 2013-11-06 | 中兴通讯股份有限公司 | 物理随机接入信道的映射方法 |
CN101340234B (zh) * | 2008-05-09 | 2013-12-11 | 中兴通讯股份有限公司 | 一种用于映射物理随机接入信道的方法 |
CN101411090B (zh) * | 2006-03-10 | 2014-04-23 | 摩托罗拉解决方案公司 | 用于扩频信道码选择的方法和装置 |
CN106385712A (zh) * | 2015-07-27 | 2017-02-08 | 中兴通讯股份有限公司 | 一种数据传输方法及系统 |
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- 2001-06-02 KR KR10-2001-0031025A patent/KR100389818B1/ko not_active IP Right Cessation
- 2001-06-02 DE DE2001613044 patent/DE60113044T2/de not_active Expired - Lifetime
- 2001-06-02 JP JP2002500568A patent/JP3801983B2/ja not_active Expired - Fee Related
- 2001-06-02 EP EP20010937007 patent/EP1212853B1/en not_active Expired - Lifetime
- 2001-06-02 CN CNB018015603A patent/CN1157872C/zh not_active Expired - Fee Related
- 2001-06-02 WO PCT/KR2001/000943 patent/WO2001093462A1/en active IP Right Grant
- 2001-06-04 US US09/873,618 patent/US7061890B2/en not_active Expired - Lifetime
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US20020041578A1 (en) | 2002-04-11 |
EP1212853A1 (en) | 2002-06-12 |
EP1212853A4 (en) | 2003-01-02 |
CN1157872C (zh) | 2004-07-14 |
EP1212853B1 (en) | 2005-08-31 |
KR100389818B1 (ko) | 2003-07-02 |
WO2001093462A1 (en) | 2001-12-06 |
KR20010110188A (ko) | 2001-12-12 |
DE60113044T2 (de) | 2006-03-02 |
JP3801983B2 (ja) | 2006-07-26 |
JP2003535553A (ja) | 2003-11-25 |
DE60113044D1 (de) | 2005-10-06 |
US7061890B2 (en) | 2006-06-13 |
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