基本信息:
- 专利标题: A MECHANISM OF DYNAMIC RESOURCE TRANSACTION FOR WIRELESS OFDMA SYSTEMS
- 专利标题(中):无线OFDMA系统的动态资源交易机制
- 申请号:PCT/CN2010/071610 申请日:2010-04-07
- 公开(公告)号:WO2010115372A1 公开(公告)日:2010-10-14
- 发明人: WEI, Hung-Yu , LIN, Guan-Yu , CHAO, Shih-Lung , CHEN, Yih-Shen , FU, I-Kang
- 申请人: MEDIATEK INC. , WEI, Hung-Yu , LIN, Guan-Yu , CHAO, Shih-Lung , CHEN, Yih-Shen , FU, I-Kang
- 申请人地址: No. 1 Dusing Road 1, Science-Based Industrial Park, Hsin-Chu Taiwan 300 CN
- 专利权人: MEDIATEK INC.,WEI, Hung-Yu,LIN, Guan-Yu,CHAO, Shih-Lung,CHEN, Yih-Shen,FU, I-Kang
- 当前专利权人: MEDIATEK INC.,WEI, Hung-Yu,LIN, Guan-Yu,CHAO, Shih-Lung,CHEN, Yih-Shen,FU, I-Kang
- 当前专利权人地址: No. 1 Dusing Road 1, Science-Based Industrial Park, Hsin-Chu Taiwan 300 CN
- 代理机构: BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.
- 优先权: US61/167,222 20090407; US12/798,592 20100406
- 主分类号: H04W16/00
- IPC分类号: H04W16/00
摘要:
A method of dynamic resource transaction in wireless OFDMA systems is proposed. In macro-femto overlay network architecture, network and traffic condition varies dynamically. Dynamic resource transaction is a powerful mechanism to achieve effective interference mitigation and flexible radio resource management to enhance resource utilization as well as to improve link performance. Dynamic resource transaction can be performed by signaling or message exchange through backhaul network or air-interface connections. The signal or message through backhaul network can be directly exchanged among multiple base stations or be routed through a centralized self-organizing network (SON) server. In one embodiment, dynamic resource transaction is used to achieve adaptive reservation region configuration, a solution to avoid interference and frequent handover for highspeed mobile stations.
摘要(中):
提出了无线OFDMA系统中的动态资源处理方法。 在宏毫微微覆盖网络架构中,网络和流量状况动态变化。 动态资源交易是实现有效的干扰减轻和灵活的无线电资源管理以增强资源利用率以及提高链路性能的有力机制。 可以通过回程网络或空中接口连接的信令或消息交换来执行动态资源交易。 通过回程网络的信号或消息可以在多个基站之间直接交换或通过集中式自组织网络(SON)服务器路由。 在一个实施例中,使用动态资源事务来实现自适应预留区域配置,以避免高速移动站的干扰和频繁切换的解决方案。