Invention Grant
- Patent Title: Joint coding method based on binary tree and coder
- Patent Title (中): 基于二叉树和编码器的联合编码方法
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Application No.: US14618796Application Date: 2015-02-10
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Publication No.: US09537554B2Publication Date: 2017-01-03
- Inventor: Ming Ding , Renmao Liu , Zeng Yang , Yongming Liang , Yingyu Zhang
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: CN201010268688 20100901
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/04 ; H04L25/03 ; H04W72/04
Abstract:
A user equipment generates information based on a plurality of values of joint coding of a Rank Index RI and a first Precoding Matrix Index W1 and transmits the information on a physical uplink control channel. The payload size of the information is 5 bits. The first Precoding Matrix Index W1 and a second Precoding Matrix Index W2 correspond to a precoding matrix and 16 values in the plurality of values correspond to the Rank Index RI of 1 or 2 where a part of values in the plurality of values except the 16 values in the plurality of values correspond to the Rank Index RI of more than 2.
Public/Granted literature
- US20150155926A1 JOINT CODING METHOD BASED ON BINARY TREE AND CODER Public/Granted day:2015-06-04
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