CN101110622A - 一种前向接入信道的波束赋型方法 - Google Patents
一种前向接入信道的波束赋型方法 Download PDFInfo
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- CN101110622A CN101110622A CNA2006100992106A CN200610099210A CN101110622A CN 101110622 A CN101110622 A CN 101110622A CN A2006100992106 A CNA2006100992106 A CN A2006100992106A CN 200610099210 A CN200610099210 A CN 200610099210A CN 101110622 A CN101110622 A CN 101110622A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000007493 shaping process Methods 0.000 title claims abstract description 39
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 117
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 4
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Abstract
Description
字段 | 说明 |
赋型标识 | 是否赋型 |
赋型宽度 | FACH赋型的宽度(取值可以为1度,2度,4度,8度,16度,32度等) |
赋型中心角度(AOC) | 赋型中心角度(取值范围在0..360度之间) |
表项 | 说明 |
UE ID | 终端标识 |
SFN | 本记录的系统帧号,最大为4095 |
AOA | 波达角 |
上行同步定时提前 | 是RACH上报的定时提前量信息,通过该信息可以计算出终端与基站的距离 |
表项 | 说明 |
赋型宽度 | 赋型宽度,Node B用于确定下行波束赋型的宽度。 |
发射功率级 | 与赋型宽度对应的FACH发射功率要求 |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100992106A CN101110622B (zh) | 2006-07-21 | 2006-07-21 | 一种前向接入信道的波束赋型方法 |
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CN2006100992106A CN101110622B (zh) | 2006-07-21 | 2006-07-21 | 一种前向接入信道的波束赋型方法 |
Publications (2)
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CN101110622A true CN101110622A (zh) | 2008-01-23 |
CN101110622B CN101110622B (zh) | 2010-09-08 |
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CN2006100992106A Expired - Fee Related CN101110622B (zh) | 2006-07-21 | 2006-07-21 | 一种前向接入信道的波束赋型方法 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009143710A1 (zh) * | 2008-05-27 | 2009-12-03 | 大唐移动通信设备有限公司 | 一种波束赋型传输的方法、系统及装置 |
WO2012058872A1 (zh) * | 2010-11-01 | 2012-05-10 | 中兴通讯股份有限公司 | 一种频分双工系统下行单用户多径波束成形方法及装置 |
CN103051365A (zh) * | 2012-12-21 | 2013-04-17 | 大唐移动通信设备有限公司 | 一种波束赋形方法及装置 |
CN101577579B (zh) * | 2008-05-06 | 2013-05-08 | 电信科学技术研究院 | 一种进行跳频分集波束赋型传输的方法和基站 |
CN107645767A (zh) * | 2016-07-20 | 2018-01-30 | 中兴通讯股份有限公司 | 时间提前量的测量方法及装置 |
WO2018072210A1 (zh) * | 2016-10-21 | 2018-04-26 | 华为技术有限公司 | 波束训练方法、装置及无线设备 |
WO2018127181A1 (zh) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | 一种信号传输方法和装置 |
WO2018206011A1 (en) * | 2017-05-12 | 2018-11-15 | Mediatek Inc. | Apparatuses and methods for beam selection during a physical random access channel (prach) transmission or retransmission |
CN109391310A (zh) * | 2017-08-08 | 2019-02-26 | 珠海市魅族科技有限公司 | 波束配置方法和波束配置装置 |
US10778288B2 (en) | 2017-05-12 | 2020-09-15 | Mediatek Inc. | Apparatuses and methods for a physical random access channel (PRACH) retransmission |
US11122572B2 (en) | 2017-01-06 | 2021-09-14 | Huawei Technologies Co., Ltd. | Signal transmission method and apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1533194A (zh) * | 2003-03-26 | 2004-09-29 | 世代通信(深圳)有限公司 | 频分双工无线通讯系统实现智能天线技术的装置和方法 |
CN100591158C (zh) * | 2004-07-09 | 2010-02-17 | 北京三星通信技术研究有限公司 | 在lcr-tdd系统中利用波束成形实施定位增强的方法 |
KR20080005622A (ko) * | 2006-07-10 | 2008-01-15 | 삼성전자주식회사 | UPnP 네트워크에서의 제어 포인트 및 그의 선호 기기등록 방법 |
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2006
- 2006-07-21 CN CN2006100992106A patent/CN101110622B/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101577579B (zh) * | 2008-05-06 | 2013-05-08 | 电信科学技术研究院 | 一种进行跳频分集波束赋型传输的方法和基站 |
WO2009143710A1 (zh) * | 2008-05-27 | 2009-12-03 | 大唐移动通信设备有限公司 | 一种波束赋型传输的方法、系统及装置 |
CN101594175B (zh) * | 2008-05-27 | 2012-12-26 | 电信科学技术研究院 | 一种波束赋型传输的方法、系统及装置 |
WO2012058872A1 (zh) * | 2010-11-01 | 2012-05-10 | 中兴通讯股份有限公司 | 一种频分双工系统下行单用户多径波束成形方法及装置 |
CN103051365A (zh) * | 2012-12-21 | 2013-04-17 | 大唐移动通信设备有限公司 | 一种波束赋形方法及装置 |
CN103051365B (zh) * | 2012-12-21 | 2015-07-15 | 大唐移动通信设备有限公司 | 一种波束赋形方法 |
CN107645767A (zh) * | 2016-07-20 | 2018-01-30 | 中兴通讯股份有限公司 | 时间提前量的测量方法及装置 |
WO2018072210A1 (zh) * | 2016-10-21 | 2018-04-26 | 华为技术有限公司 | 波束训练方法、装置及无线设备 |
WO2018127181A1 (zh) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | 一种信号传输方法和装置 |
US11122572B2 (en) | 2017-01-06 | 2021-09-14 | Huawei Technologies Co., Ltd. | Signal transmission method and apparatus |
US11751187B2 (en) | 2017-01-06 | 2023-09-05 | Huawei Technologies Co., Ltd. | Signal transmission method and apparatus |
WO2018206011A1 (en) * | 2017-05-12 | 2018-11-15 | Mediatek Inc. | Apparatuses and methods for beam selection during a physical random access channel (prach) transmission or retransmission |
US10778288B2 (en) | 2017-05-12 | 2020-09-15 | Mediatek Inc. | Apparatuses and methods for a physical random access channel (PRACH) retransmission |
US11438034B2 (en) | 2017-05-12 | 2022-09-06 | Mediatek Inc. | Apparatuses and methods for a physical random access channel (PRACH) retransmission |
CN109391310A (zh) * | 2017-08-08 | 2019-02-26 | 珠海市魅族科技有限公司 | 波束配置方法和波束配置装置 |
CN109391310B (zh) * | 2017-08-08 | 2021-09-10 | 珠海市魅族科技有限公司 | 波束配置方法和波束配置装置 |
Also Published As
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