The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2014
Filed:
Dec. 28, 2011
Gong Zhang, Shenzhen, CN;
Yi Long, Bejing, CN;
Cheng He, Shenzhen, CN;
Yong Cheng, Shenzhen, CN;
Kin Nang Lau, Hong Kong, CN;
Gong Zhang, Shenzhen, CN;
Yi Long, Bejing, CN;
Cheng He, Shenzhen, CN;
Yong Cheng, Shenzhen, CN;
Kin Nang Lau, Hong Kong, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
An apparatus and a system for transmitting channel state information acquires channel state information of a channel between a mobile terminal and two or more cooperative base stations. The apparatus quantizes the channel state information separately by using a preset single-cell codebook used for quantizing the channel between the mobile terminal and each one of the two or more cooperative base stations. The apparatus acquires united codeword indexes of the quantized channel state information in the single-cell codebook; and transmits the united codeword indexes of the quantized channel state information in the single-cell codebook.