CN103580821B - 一种信息反馈方法 - Google Patents
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- CN103580821B CN103580821B CN201310469879.XA CN201310469879A CN103580821B CN 103580821 B CN103580821 B CN 103580821B CN 201310469879 A CN201310469879 A CN 201310469879A CN 103580821 B CN103580821 B CN 103580821B
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105207758B (zh) * | 2014-06-27 | 2018-09-07 | 上海诺基亚贝尔股份有限公司 | 一种用于选择下行链路的方法、装置与设备 |
WO2016023235A1 (zh) * | 2014-08-15 | 2016-02-18 | 上海贝尔股份有限公司 | 一种用于对用户设备进行调度的方法、装置和系统 |
CN106612518A (zh) * | 2015-10-26 | 2017-05-03 | 普天信息技术有限公司 | 一种干扰管理的方法及系统 |
US11496198B2 (en) | 2017-12-09 | 2022-11-08 | Huawei Technologies Co., Ltd. | Channel measurement method and user equipment |
CN109194377B (zh) * | 2017-12-09 | 2020-04-21 | 华为技术有限公司 | 信道测量方法和用户设备 |
CN109905154A (zh) | 2017-12-09 | 2019-06-18 | 华为技术有限公司 | 信道测量方法和用户设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072586A1 (zh) * | 2009-12-17 | 2011-06-23 | 中兴通讯股份有限公司 | 一种多点协作传输中的协作调度方法及系统 |
CN102624482A (zh) * | 2012-01-12 | 2012-08-01 | 北京邮电大学 | 一种多点协作传输场景下的有限反馈方法及系统 |
CN102711121A (zh) * | 2012-05-29 | 2012-10-03 | 中兴通讯股份有限公司 | 协作多点传输的方法、系统及相关设备 |
WO2013068155A1 (en) * | 2011-11-07 | 2013-05-16 | Panasonic Corporation | Precoding matrix set quality measurement and reporting |
CN103188057A (zh) * | 2011-12-31 | 2013-07-03 | 中兴通讯股份有限公司 | 一种基于门限判决的自适应反馈方法及系统 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011072586A1 (zh) * | 2009-12-17 | 2011-06-23 | 中兴通讯股份有限公司 | 一种多点协作传输中的协作调度方法及系统 |
WO2013068155A1 (en) * | 2011-11-07 | 2013-05-16 | Panasonic Corporation | Precoding matrix set quality measurement and reporting |
CN103188057A (zh) * | 2011-12-31 | 2013-07-03 | 中兴通讯股份有限公司 | 一种基于门限判决的自适应反馈方法及系统 |
CN102624482A (zh) * | 2012-01-12 | 2012-08-01 | 北京邮电大学 | 一种多点协作传输场景下的有限反馈方法及系统 |
CN102711121A (zh) * | 2012-05-29 | 2012-10-03 | 中兴通讯股份有限公司 | 协作多点传输的方法、系统及相关设备 |
Non-Patent Citations (1)
Title |
---|
Limited Feedback Bit Allocation for Cooperative Multi-cell Systems with Multi-user MIMO;shi junfeng et.al;《中国通信》;20120131;36-39 * |
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