发明授权
US08913568B2 Communication method and system using uplink Multiple Input Multiple Output technology
有权
使用上行链路多输入多输出技术的通信方法和系统
- 专利标题： Communication method and system using uplink Multiple Input Multiple Output technology
- 专利标题（中）： 使用上行链路多输入多输出技术的通信方法和系统
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申请号： US13228590申请日： 2011-09-09
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公开(公告)号： US08913568B2公开(公告)日： 2014-12-16
- 发明人: Jing Li , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
- 申请人： Jing Li , Xueli Ma , Zongjie Wang , Yuanyu Zhang , Kun Yan , Chuanfeng He , Bo Yang
- 申请人地址： CN Shenzhen
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Staas & Halsey LLP
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04B7/04 ; H04B7/06
摘要：
The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.
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