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System and method for communicating channel state information

A technology of channel status information and status information, which is applied in transmission systems, digital transmission systems, radio transmission systems, etc.

Active Publication Date: 2016-11-09
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are many challenges in such a system

Method used

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  • System and method for communicating channel state information
  • System and method for communicating channel state information
  • System and method for communicating channel state information

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Embodiment Construction

[0043]Various aspects of the invention are described more fully hereinafter with reference to the accompanying drawings. However, the invention may be embodied in many different forms and should not be construed as limited to any specific structure or function set forth herein. Rather, these aspects are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Based on the teachings herein, it should be apparent to those skilled in the art that the scope of the present invention is intended to cover any aspect of the disclosure herein, whether implemented independently or combined with any other aspect of the present invention. For example, an apparatus may be implemented or a method practiced using any number of the aspects set forth herein. Furthermore, the scope of the present invention is intended to cover apparatus or methods implemented using other structures, functions, or structures an...

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Abstract

Certain aspects of this disclosure relate to techniques for communicating channel state information (CSI) feedback. In some aspects, CSI feedback is transmitted in a Very High Throughput (VHT) wireless communication system.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Application No. 61 / 387,542, filed September 29, 2010, U.S. Provisional Application No. 61 / 389,495, filed October 4, 2010, U.S. Provisional Application No. 61 / 389,495, filed October 21, 2010 Application No. 61 / 405,283, U.S. Provisional Application No. 61 / 422,098, filed December 10, 2010, U.S. Provisional Application No. 61 / 432,115, filed January 12, 2011, filed October 20, 2010 Priority to U.S. Provisional Application No. 61 / 405,194, filed November 3, 2010, and U.S. Provisional Application No. 61 / 409,645, filed November 3, 2010, the entire contents of each of which are incorporated herein by reference. technical field [0003] In general, certain aspects of the invention relate to wireless communications, and in particular, to methods of communicating channel state information (CSI). Background technique [0004] To address the increasing bandwidth requirements demanded by wirel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L5/00H04B7/06H04B7/04
CPCH04B7/0626H04B7/0641H04B7/0643H04L1/0025H04L1/0026H04L1/0028H04L1/0039H04L1/0079H04L1/1607H04L5/0023H04L5/0057H04L5/0094H04L25/0204H04L25/021H04L25/0248H04B7/0636H04L1/0002
Inventor S·P·亚伯拉罕S·梅林S·韦尔玛尼H·桑帕斯
Owner QUALCOMM INC
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