Invention Grant
US08179834B2 Method and apparatus for adapting downlink wireless transmission between beamforming and transmit diversity on a per mobile station basis
失效
用于在每个移动台基础上适配波束成形和发射分集之间的下行链路无线传输的方法和装置
- Patent Title: Method and apparatus for adapting downlink wireless transmission between beamforming and transmit diversity on a per mobile station basis
- Patent Title (中): 用于在每个移动台基础上适配波束成形和发射分集之间的下行链路无线传输的方法和装置
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Application No.: US10992798Application Date: 2004-11-19
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Publication No.: US08179834B2Publication Date: 2012-05-15
- Inventor: Cornelius van Rensburg , Joseph R. Cleveland
- Applicant: Cornelius van Rensburg , Joseph R. Cleveland
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04B7/216
- IPC: H04B7/216
Abstract:
A transmitting apparatus is provided for a base station capable of communicating with a plurality of mobile stations in a wireless network. The transmitting apparatus includes a beamforming traffic path for use in beamforming transmission to one of the mobile stations, and a diversity traffic path for use in diversity transmission to the mobile station. A selector is coupled to the beamforming traffic path and the diversity traffic path for dynamically selecting which of the traffic paths is used for transmission to the mobile station.
Public/Granted literature
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