Invention Grant
- Patent Title: Method and apparatus for performing communication in a wireless communication system
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Application No.: US14866464Application Date: 2015-09-25
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Publication No.: US09794814B2Publication Date: 2017-10-17
- Inventor: Soeng-Hun Kim , Gert Jan Van Lieshout , Kyeong-In Jeong
- Applicant: Samsung Electronics Co., Ltd
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2012-0136411 20121128; KR10-2013-0005876 20130118; KR10-2013-0009091 20130128; KR10-2013-0037375 20130405
- Main IPC: H04W24/08
- IPC: H04W24/08 ; H04B7/0413 ; H04W72/04 ; H04B7/04 ; H04B7/0417 ; H04B7/06 ; H04L5/00
Abstract:
A method and apparatus for performing communication in a wireless communication system are provided. The method includes identifying a transmission mode configured for a serving cell by a Base Station (BS), by a User Equipment (UE), identifying an antenna configuration of the BS by the UE, determining the number of bits for a Rank Indication (RI) representing the number of layers based on the transmission mode and the antenna configuration, and generating an RI using the determined number of bits and transmitting the RI in transmission resources of the serving cell to the BS.
Public/Granted literature
- US20160020840A1 METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2016-01-21
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