发明名称 |
Proximity Service in Communications |
摘要 |
Two physical layer user terminal capability alternatives are introduced for device-to-device discovery for FDD mode terminals: a full discovery physical layer capability, and a partial discovery physical layer capability. The full discovery physical layer capability corresponds to an alternative where a discovery-capable user terminal has a capability to perform both Discovery_Scan (on an uplink band) and Discovery_Tx (on a downlink band) operations. A Discovery_Tx operation corresponds to transmission of a discovery signal to another user terminal directly over the air. A Discovery_Scan operation corresponds to reception of the discovery signal from another user terminal directly over the air. The partial discovery physical layer capability corresponds to an alternative where the discovery-capable terminal has a capability to perform either Discovery_Scan operation (on the downlink band) or Discovery_Tx (on the uplink band) operation (or both). |
申请公布号 |
US2015327047(A1) |
申请公布日期 |
2015.11.12 |
申请号 |
US201214426833 |
申请日期 |
2012.09.11 |
申请人 |
Nokia Solutions and Networks Oy |
发明人 |
TIIROLA Esa Tapani;HOOLI Kari Juhani;LUNTTILA Timo Erikki;PAJUKOSKI Kari Pekka |
分类号 |
H04W8/00;H04W4/00;H04W76/02 |
主分类号 |
H04W8/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
Espoo FI |