Method and apparatus for transmitting SRS in LTE TDD system

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United States of America Patent

PATENT NO 9025429
APP PUB NO 20130343359A1
SERIAL NO

14011346

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Abstract

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A method and apparatus are provided for transmitting an uplink Sounding Reference Signal (SRS) by a User Equipment (UE). The method includes receiving information related to an SRS period and an offset for an SRS transmission; generating the uplink SRS; and when the information indicates the SRS period is 2 ms, transmitting the SRS in two Single Carrier Frequency Division Multiple Access (SCFDMA) symbols in a half frame according to the offset for the SRS transmission. When the information indicates the SRS period is 2 ms and a length of an Uplink Pilot Time Slot (UpPTS) in the half frame is two symbols, a first symbol in the UpPTS is indicated by offset 0 and a second symbol in the UpPTS is indicated by offset 1.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Xiaoqiang Beijing, CN 111 1097
Li, Yingyang Beijing, CN 351 3153

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