发明名称 |
ENHANCING GROUP COMMUNICATION SERVICES |
摘要 |
In some implementations, a method in a user equipment (UE) for supporting group communication service includes receiving, from a base station, a group communication on a Physical Downlink Shared Channel (PDSCH). The UE determines a first Hybrid Automatic Repeat reQuest (HARQ) information that corresponds to the group communication on the PDSCH. The UE transmits the first HARQ information. In some implementations, the UE determines a group Channel State Information (CSI) for a group communication that is transmitted by a base station on a PDSCH. The UE determines a unicast CSI for a unicast communication that is transmitted by the base station on the PDSCH. The UE transmits the group CSI. The UE transmits the unicast CSI. |
申请公布号 |
US2015281912(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
US201414229324 |
申请日期 |
2014.03.28 |
申请人 |
BlackBerry Limited |
发明人 |
Cai Zhijun;Bontu Chandra Sekhar;Song Yi |
分类号 |
H04W4/06;H04W72/04;H04L5/00;H04L1/18 |
主分类号 |
H04W4/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method, comprising:
receiving, from a base station, a group communication on a Physical Downlink Shared Channel (PDSCH); determining a first Hybrid Automatic Repeat reQuest (HARQ) information that corresponds to the group communication on the PDSCH; and transmitting the first HARQ information. |
地址 |
Waterloo CA |