| 发明名称 |
SYNCHRONIZATION IN WIRELESS COMMUNICATIONS NETWORKS |
| 摘要 |
There is provided mechanisms for synchronization in a wireless communications network. A method is performed by a transmitting device. The method comprises transmitting a first synchronization signal on a first time/frequency resource in a time/frequency grid. The method comprises receiving a response to the first synchronization signal from a receiving device. The method comprises transmitting a second synchronization signal on a second time/frequency resource in the time/frequency grid to the receiving device, wherein the second time/frequency resource spans a larger portion of the time/frequency grid than the first time/frequency resource. |
| 申请公布号 |
US2017048810(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201514429500 |
申请日期 |
2015.03.17 |
| 申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SAHLIN Henrik;FRENGER Pål;HESSLER Martin;ERIKSSON Erik |
| 分类号 |
H04W56/00;H04L5/00;H04L27/26 |
主分类号 |
H04W56/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for synchronization in a wireless communications network, the method being performed by a transmitting device, the method comprising:
transmitting a first synchronization signal on a first time/frequency resource in a time/frequency grid; receiving a response to the first synchronization signal from a receiving device; and transmitting a second synchronization signal on a second time/frequency resource in the time/frequency grid to the receiving device, wherein the second time/frequency resource spans a larger portion of the time/frequency grid than the first time/frequency resource. |
| 地址 |
Stockholm SE |
