Invention Grant
US08351540B2 Codebook, codebook creating method, uplink transmission method and equipment based on the codebook
有权
码本，码本创建方法，上行传输方法和基于码本的设备
- Patent Title: Codebook, codebook creating method, uplink transmission method and equipment based on the codebook
- Patent Title (中): 码本，码本创建方法，上行传输方法和基于码本的设备
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Application No.: US13271939Application Date: 2011-10-12
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Publication No.: US08351540B2Publication Date: 2013-01-08
- Inventor: Yongxing Zhou
- Applicant: Yongxing Zhou
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04L27/00
- IPC: H04L27/00
Abstract:
A codebook, a codebook creating method, and an uplink transmission method and equipment based on the codebook relating to per-coding in telecommunication are provided. In the method, a codebook size and a symbol set are determined. A minimum distance is calculated. A maximum codebook is selected according to the minimum distance. The method is used in per-coding of uplink transmission to reduce power loss of an uplink power amplifier.
Public/Granted literature
- US20120027125A1 CODEBOOK, CODEBOOK CREATING METHOD, UPLINK TRANSMISSION METHOD AND EQUIPMENT BASED ON THE CODEBOOK Public/Granted day:2012-02-02
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