发明名称 |
TELECOMMUNICATIONS APPARATUS AND METHODS |
摘要 |
A method and apparatus for transmitting data to terminal devices in a wireless telecommunications system. The data may be user-plane data associated with a repeating Multimedia Broadcast/Multicast Services (MBMS) session to be transmitted using MBMS over a Single Frequency Network (MBSFN) in a network including at least one relay node supported by a donor base station. The method includes delivering the data from the base station to the relay node in advance of a scheduled transmission to terminal devices at a first time, and transmitting the data from the relay node to a terminal device at the first time. The relay node is configured to store the data in a cache. The relay node may then retrieve the data from the cache in advance of a scheduled transmission to terminal devices at a second time, and transmit the retrieved data to a terminal device at the second time. |
申请公布号 |
US2014177512(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201214237980 |
申请日期 |
2012.08.13 |
申请人 |
Howard Paul Anthony |
发明人 |
Howard Paul Anthony |
分类号 |
H04L12/18;H04B7/155 |
主分类号 |
H04L12/18 |
代理机构 |
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代理人 |
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主权项 |
1. A method of transmitting data to terminal devices in a wireless telecommunications system comprising a base station and a relay node for the base station, the method comprising:
transmitting the data from the base station to the relay node; transmitting the data from the relay node to a terminal device at a first time; storing the data in a cache at the relay node; and after having transmitted the data to a terminal device at the first time, retrieving the data from the cache at the relay node and transmitting the data from the relay node to a terminal device at a second time. |
地址 |
Bristol GB |