Invention Grant
- Patent Title: System and method for nonlinear MU-MIMO downlink channel precoding with arbitrary precoder
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Application No.: US13852811Application Date: 2013-03-28
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Publication No.: US09621239B2Publication Date: 2017-04-11
- Inventor: Mohammadhadi Baligh , Hamidreza Farmanbar
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Main IPC: H04L25/03
- IPC: H04L25/03 ; H04B7/0456 ; H04B7/0452
Abstract:
Method and apparatus are provided for transmission of data. A precoder is selected, and a feedforward filter is derived in accordance with the precoder. In some embodiments, the precoder is an arbitrary effective precoder. Data prepared using the precoder and the feedforward filter can then be transmitted.
Public/Granted literature
- US20130259156A1 System and Method for Nonlinear MU-MIMO Downlink Channel Precoding with Arbitrary Precoder Public/Granted day:2013-10-03
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