| 发明名称 |
MTC RACH PROCEDURE |
| 摘要 |
The present disclosure relates to a method performed by a radio network node. The method comprises receiving respective Preamble transmissions from at least two radio devices. The method also comprises sending a RAR transmission to the at least two radio devices. The method also comprises receiving respective Granted in RAR transmissions from the at least two radio devices. The method also comprises sending a Contention Resolution transmission on a PDCCH to the at least two radio devices, using a shared identifier such that the same, shared, identifier is used for identifying all of said at least two radio devices. The present disclosure also relates to a radio network node, a radio device and a method performed by a radio device. |
| 申请公布号 |
US2015312938(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201314648281 |
申请日期 |
2013.11.26 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
Larmo Anna;Susitaival Riikka |
| 分类号 |
H04W74/00;H04W72/04;H04W4/00 |
主分类号 |
H04W74/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method performed by a radio network node, the method comprising:
receiving respective Preamble transmissions from at least two radio devices; sending a Random Access Response (RAR) transmission to the at least two radio devices; receiving respective Granted in RAR transmissions from the at least two radio devices; and sending a Contention Resolution transmission on a physical downlink control channel, PDCCH, to the at least two radio devices, using a shared identifier such that the same, shared, identifier is used for identifying all of said at least two radio devices. |
| 地址 |
Stockholm SE |
