基本信息:
- 专利标题： LTE中用于可变数据速率服务的动态资源分配、调度和信号发送
- 申请号：CN201410040753.5 申请日：2007-08-20
- 公开(公告)号：CN103826305B 公开(公告)日：2017-12-08
- 发明人： 王津 , M·萨摩尔 , A·钱德拉
- 申请人： 交互数字技术公司
- 申请人地址： 美国特拉华州
- 专利权人： 交互数字技术公司
- 当前专利权人： 交互数字技术公司
- 当前专利权人地址： 美国特拉华州
- 代理机构： 北京润平知识产权代理有限公司
- 代理人： 陈潇潇; 刘国平
- 优先权： 60/839,110 2006.08.21 US
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04L1/18 ; H04W88/02
A method and apparatus are provided for dynamic resource allocation, scheduling and signaling for variable data real time services (RTS) in long term evolution (LTE) systems. Preferably, changes in data rate for uplink RTS traffic are reported to an evolved Node B (eNB) by a UE using layer 1, 2 or 3 signaling. The eNB dynamically allocates physical resources in response to a change in data rate by adding or removing radio blocks currently assigned to the data flow, and the eNB signals the new resource assignment to the UE. In an alternate embodiment, tables stored at the eNB and the UE describe mappings of RTS data rates to physical resources under certain channel conditions, such that the UE uses the table to locally assign physical resources according to changes in UL data rates. Additionally, a method and apparatus for high level configuration of RTS data flows is also presented.
公开/授权文献:
- CN103826305A LTE中用于可变数据速率服务的动态资源分配、调度和信号发送 公开/授权日：2014-05-28