- 专利标题: BACKHAUL COMMUNICATION FOR INTERFERENCE MANAGEMENT
- 专利标题(中): 干扰管理通信
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申请号: US12052691申请日: 2008-03-20
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公开(公告)号: US20080233967A1公开(公告)日: 2008-09-25
- 发明人: Juan Montojo , Aleksandar Damnjanovic , Durga Prasad Malladi , Oronzo Flore
- 申请人: Juan Montojo , Aleksandar Damnjanovic , Durga Prasad Malladi , Oronzo Flore
- 主分类号: H04Q7/20
- IPC分类号: H04Q7/20 ; H04Q7/00
摘要:
System(s) and method(s) are provided for inter-cell interference management in a wireless communication system. A base station perform interference management by conveying and receiving load indicator messages over a backhaul communication link to disparate neighboring base stations that serve interfering mobile stations. Reporting of load indicators takes place according to a reporting policy that is event-based, and accounts for variations of interference metrics over available time-frequency resources. Communication with neighboring base stations is limited to a monitoring interference set, which can be determined statically, according to deployment characteristics of a wireless network, or the set can be adjusted dynamically according to a set of received UL signals or a set of DL CQI measurement reports. Reporting policy and interference set can be autonomously adapted to optimize backhaul traffic as well as interference control.
公开/授权文献
- US08676223B2 Backhaul communication for interference management 公开/授权日:2014-03-18
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