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:
Sep. 10, 2019
Filed:
Sep. 24, 2015
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Yingyang Li, Beijing, CN;
Xiaoqiang Li, Beijing, CN;
Samsung Electronics Co., Ltd, , KR;
Abstract
A method and apparatus are provided for transmitting a sounding reference signal (SRS) in a communication system. A method includes receiving an SRS configuration index among 10 SRS configuration indices for a 2 ms SRS periodicity of a time division duplex (TDD) system; identifying, based on the SRS configuration index, the 2 ms SRS periodicity, an uplink-downlink (UL-DL) subframe configuration that is applied in the TDD system, and at least one offset; and transmitting the SRS on at least one single-carrier frequency division multiple access (SC-FDMA) symbol in a radio frame, based on the UL-DL subframe configuration and the at least one offset. The at least one offset indicates a location of the at least one SC-FDMA symbol on which the SRS is transmitted.