公开(公告)号：US20100189048A1

公开(公告)日：2010-07-29

申请号：US12360428

申请日：2009-01-27

申请人： Michael H. BAKER ,  Jeffrey D. BONTA ,  George CALCEV ,  Nitin R. MANGALVEDHE ,  James P. MICHELS ,  Nathan J. SMITH

发明人： Michael H. BAKER ,  Jeffrey D. BONTA ,  George CALCEV ,  Nitin R. MANGALVEDHE ,  James P. MICHELS ,  Nathan J. SMITH

IPC分类号： H04W72/04 ,  H04L27/28

CPC分类号： H04L5/0094 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0073 ,  H04L5/0082

摘要： Systems, methods and apparatus are provided for scheduling resources in Orthogonal Frequency-Division Multiple Access (OFDMA) communication networks for “direct link” or peer-to-peer communications among stations operating therein so that OFDMA resources can be allocated to a transmitter station for a peer-to-peer communication session with a receiver station such that near-far issues caused by peer-to-peer communication are reduced/avoided. The disclosed technologies can prevent peer-to-peer communication links using different sub-channels within the same time slot from creating near-far issues for other receiver stations that are within communication range.

摘要翻译： 提供了系统，方法和装置，用于在正交频分多址（OFDMA）通信网络中调度资源，用于在其中工作的站之间的“直接链路”或对等通信，使得OFDMA资源可以被分配给发射机站 与接收站的对等通信会话，从而减少/避免了由点对点通信引起的远近问题。 所公开的技术可以防止在相同时隙内使用不同子信道的对等通信链路，从而为在通信范围内的其他接收机站创造近距离的问题。