发明申请
WO2014020526A2 A METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION NETWORK
审中-公开
基本信息:
- 专利标题: A METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION NETWORK
- 专利标题(中):一种无线通信网络中小区间干扰协调的方法与装置
- 申请号:PCT/IB2013056231 申请日:2013-07-29
- 公开(公告)号:WO2014020526A2 公开(公告)日:2014-02-06
- 发明人: DIMOU KONSTANTINOS , LINDOFF BENGT
- 申请人: ERICSSON TELEFON AB L M
- 专利权人: ERICSSON TELEFON AB L M
- 当前专利权人: ERICSSON TELEFON AB L M
- 优先权: US201213561838 2012-07-30
摘要:
One aspect of the teachings herein involves the advantageous use of learned statistical information to improve inter-cell interference coordination, "ICIC". A network (20) uses historical signal quality measurements collected over time for wireless communication devices (36) operating within its coverage areas to identify those geographical areas where devices (36) generally experience significant levels of patterned interference. In an example case, the network (20) develops a "map" of the geographical areas that are affected by the transmission patterns of neighboring nodes (26, 30), and it applies the map to ICIC operations, wherein the serving nodes associated with the affected areas incorporate knowledge of the interfering transmission patterns into the ongoing scheduling of devices (36) operating in the affected areas.
摘要(中):
这里的教导的一个方面涉及学习的统计信息的有利使用以改善小区间干扰协调“ICIC”。 网络(20)使用在其覆盖区域内操作的无线通信设备(36)随时间收集的历史信号质量测量来识别设备(36)通常经历显着水平的图案化干扰的那些地理区域。 在一个示例的情况下,网络(20)形成受邻近节点(26,30)的传输模式影响的地理区域的“映射”,并将该映射应用于ICIC操作,其中与 受影响的区域将干扰传输模式的知识结合到在受影响区域中操作的设备(36)的正在进行的调度中。