| 发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING SRS IN LTE TDD SYSTEM |
| 摘要 |
A method and apparatus are provided for transmitting and receiving an uplink Sounding Reference Signal (SRS). The method includes receiving index information for an SRS; determining an SRS offset and an SRS period, based on the index information; and transmitting the SRS, based on the SRS offset and the SRS period. If the index information includes an integer from 10 to 644, the SRS period is selected among 5 ms, 10 ms, 20 ms, 40 ms, 80 ms, 160 ms, and 320 ms. If the index information includes an integer from 0 to 9, the SRS is transmitted twice in a period of 5 ms, and the SRS offset indicated by the index information is based on:;IndexOffset00, 110, 221, 230, 341, 350, 461, 472, 382, 493, 4 |
| 申请公布号 |
US2015163032(A1) |
申请公布日期 |
2015.06.11 |
| 申请号 |
US201514625278 |
申请日期 |
2015.02.18 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
LI Yingyang;Li Xiaoqiang |
| 分类号 |
H04L5/00 |
主分类号 |
H04L5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for wireless communication, the method comprising:
receiving index information for a sounding reference signal (SRS); determining an SRS offset and an SRS period, based on the index information; and transmitting the SRS, based on the SRS offset and the SRS period, wherein, if the index information includes an integer from 10 to 644, the SRS period is selected among 5 ms, 10 ms, 20 ms, 40 ms, 80 ms, 160 ms, and 320 ms, and wherein, if the index information includes an integer from 0 to 9, the SRS is to transmitted twice in a period of 5 ms, and the SRS offset indicated by the index information is based on:IndexOffset00, 110, 221, 230, 341, 350, 461, 472, 382, 49 3, 4. |
| 地址 |
Gyeonggi-do KR |
