CN101753181B - 一种数据传输方法、系统及装置 - Google Patents
一种数据传输方法、系统及装置 Download PDFInfo
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Cited By (1)
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WO2017032411A1 (en) * | 2015-08-25 | 2017-03-02 | U-Blox Ag | Modem apparatus, communications system and method of processing subcarriers |
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CN103138868B (zh) * | 2011-11-22 | 2016-06-15 | 普天信息技术研究院有限公司 | Lte系统中数据处理方法 |
WO2013087117A1 (en) | 2011-12-15 | 2013-06-20 | Telefonaktiebolaget L M Ericsson (Publ) | Radio base station with asymmetric interface between baseband unit and rf unit |
CN103428142A (zh) * | 2012-05-22 | 2013-12-04 | 中兴通讯股份有限公司 | 一种通信方法、通信装置及通信系统 |
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CN103428149A (zh) * | 2012-05-25 | 2013-12-04 | 中兴通讯股份有限公司 | 一种lte基站系统的上行接收机及其数据处理方法 |
CN103475613A (zh) * | 2012-06-06 | 2013-12-25 | 中兴通讯股份有限公司 | 一种信号发送和接收方法及相关设备 |
CN103546412A (zh) * | 2012-07-11 | 2014-01-29 | 华为技术有限公司 | 一种数据传输方法和系统 |
CN104378849A (zh) * | 2013-08-16 | 2015-02-25 | 普天信息技术研究院有限公司 | 一种分布式基站 |
CN104426829B (zh) * | 2013-08-30 | 2018-03-16 | 华为技术有限公司 | 一种基站回传方法、相关设备及基站回传系统 |
US10231232B2 (en) * | 2014-12-19 | 2019-03-12 | Intel IP Corporation | Remote radio unit and baseband unit for asymetric radio area network channel processing |
CN104980382B (zh) * | 2015-06-29 | 2018-10-30 | 上海华为技术有限公司 | 一种共小区的多个rru的数据处理方法和装置 |
CN106332048B (zh) * | 2015-06-30 | 2022-08-19 | 华为技术有限公司 | 一种数据传输方法、无线网络节点和通信系统 |
CN105246176A (zh) * | 2015-08-27 | 2016-01-13 | 四川九洲视讯科技有限责任公司 | 无源多系统接入设备 |
CN106604310A (zh) * | 2015-10-14 | 2017-04-26 | 普天信息技术有限公司 | 随机接入的方法、系统、基站处理单元和射频拉远模块 |
CN107580341B (zh) * | 2016-05-19 | 2021-06-25 | 鸿海精密工业股份有限公司 | 用于通讯系统的数据减量方法及装置 |
CN110622597B (zh) * | 2017-07-27 | 2022-02-15 | 华为技术有限公司 | 信息的传输方法和设备 |
CN110832949B (zh) * | 2017-07-28 | 2021-08-20 | 华为技术有限公司 | 数据降维方法、装置及系统、计算机设备及存储介质 |
CN112511233A (zh) * | 2019-09-16 | 2021-03-16 | 中兴通讯股份有限公司 | 射频拉远装置、有源天线和基站系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1357212A (zh) * | 1999-05-26 | 2002-07-03 | 诺基亚公司 | 随机接入控制方法和系统 |
CN1964552A (zh) * | 2005-11-11 | 2007-05-16 | 上海宇梦通信科技有限公司 | 动态调整prach资源分配的方法 |
CN101188585A (zh) * | 2006-11-17 | 2008-05-28 | 中兴通讯股份有限公司 | 一种基带信号传输中数据采样率变换的方法及其系统 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1357212A (zh) * | 1999-05-26 | 2002-07-03 | 诺基亚公司 | 随机接入控制方法和系统 |
CN1964552A (zh) * | 2005-11-11 | 2007-05-16 | 上海宇梦通信科技有限公司 | 动态调整prach资源分配的方法 |
CN101188585A (zh) * | 2006-11-17 | 2008-05-28 | 中兴通讯股份有限公司 | 一种基带信号传输中数据采样率变换的方法及其系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017032411A1 (en) * | 2015-08-25 | 2017-03-02 | U-Blox Ag | Modem apparatus, communications system and method of processing subcarriers |
CN108028747A (zh) * | 2015-08-25 | 2018-05-11 | 瑞士优北罗股份有限公司 | 调制解调器装置、通信系统和处理子载波的方法 |
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