发明名称 |
Method and apparatus for transmitting a reference signal in a wireless communication system |
摘要 |
A method of transmitting a reference signal in a wireless communication system; and a user equipment therefore are described. The method according to one embodiment includes selecting one or more values among a set {0, 3, 6, 8, 10}; cyclically shifting a base sequence based on the one or more values selected from the set {0, 3, 6, 8, 10}; and transmitting the reference signal based on the cyclically shifted base sequence to a base station. The reference signal is transmitted on a first orthogonal frequency division multiplexing (OFDM) symbol and a second OFDM symbol. The first OFDM symbol is a second OFDM symbol among 7 OFDM symbols in one slot. The second OFDM symbol is a sixth OFDM symbol among the 7 OFDM symbols in the slot. |
申请公布号 |
US9438403(B2) |
申请公布日期 |
2016.09.06 |
申请号 |
US201514728770 |
申请日期 |
2015.06.02 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
Kim Min Gyu;Yang Suck Chel;Ahn Joon Kui;Seo Dong Youn |
分类号 |
H04W4/00;H04L5/00;H04L1/18;H04L27/26 |
主分类号 |
H04W4/00 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A method of transmitting a reference signal in a wireless communication system, the method comprising:
selecting one or more values among a set {10, 3, 6, 8, 10}; cyclically shifting a base sequence based on the one or more values selected from the set {10, 3, 6, 8, 10}; and transmitting the reference signal based on the cyclically shifted base sequence to a base station, wherein the reference signal is transmitted on a first orthogonal frequency division multiplexing (OFDM) symbol and a second OFDM symbol, wherein the first OFDM symbol is a second OFDM symbol among 7 OFDM symbols in one slot, and wherein the second OFDM symbol is a sixth OFDM symbol among the 7 OFDM symbols in the slot. |
地址 |
Seoul KR |