发明申请
- 专利标题： Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems
- 专利标题（中）： 无线通信系统中时分双工与频分双工之间的资源分配整合方法和系统
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申请号： US10948868申请日： 2004-09-25
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公开(公告)号： US20050141450A1公开(公告)日： 2005-06-30
- 发明人: Alan Carlton , Shamim Rahman , Janet Stern-Berkowitz , John Tomici , Michel Desgagne , Teresa Hunkeler
- 申请人： Alan Carlton , Shamim Rahman , Janet Stern-Berkowitz , John Tomici , Michel Desgagne , Teresa Hunkeler
- 申请人地址： US DE Wilmington
- 专利权人： InterDigital Technology Corporation
- 当前专利权人： InterDigital Technology Corporation
- 当前专利权人地址： US DE Wilmington
- 主分类号： H04L12/56
- IPC分类号： H04L12/56 ; H04W28/26 ; H04W36/14 ; H04W72/04 ; H04W88/12 ; H04W88/18 ; H04Q7/00
摘要：
The present invention integrates resource allocation between time division duplex (TDD) and frequency division duplex (FDD) in wireless communication systems. A radio network controller (RNC) receives a radio access bearer (RAB) request from a core network or a wireless receive/transmit unit. The RNC utilizes a TDD-FDD selector to assign radio resources in response to the request. The TDD-FDD selector evaluates various parameters regarding the received RAB request and determines whether it is preferable to assign TDD resources or FDD resources and whether such resources are currently available. Once resources are assigned, system conditions are evaluated to determine whether optimizations may be made to a current resource allocation.