公开(公告)号：US08588801B2

公开(公告)日：2013-11-19

申请号：US12860742

申请日：2010-08-20

申请人： Alexei Yurievitch Gorokhov ,  V. Sreekanth Annapureddy ,  Alan Barbieri ,  Siddhartha Mallik ,  Stefan Geirhofer

发明人： Alexei Yurievitch Gorokhov ,  V. Sreekanth Annapureddy ,  Alan Barbieri ,  Siddhartha Mallik ,  Stefan Geirhofer

IPC分类号： H04W72/00

CPC分类号： H04J11/0053 ,  H04B7/024 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/006 ,  H04L5/0073 ,  H04L5/0091 ,  H04W72/1231 ,  H04W72/1278 ,  H04W92/20

摘要： Providing for a multipoint equalization (MPE) framework for coordinated multipoint (CoMP) transmission in wireless communication is described herein. The disclosed MPE framework involves distributed scheduling decisions for CoMP transmission, reducing complexity of scheduling coordination as compared with centralized scheduling techniques that coordinate scheduling decisions for multiple network base stations. Further, the MPE framework involves distributed computation of CoMP transmission coefficients, relying on a maximum of two backhaul hops to obtain information for the computation, and disseminate the transmission coefficients. The disclosed MPE framework shows substantial gains in various network deployments over conventional CoMP techniques.

摘要翻译： 本文描述了在无线通信中提供用于协调多点（CoMP）传输的多点均衡（MPE）框架。 所公开的MPE框架涉及用于CoMP传输的分布式调度决策，与协调多个网络基站的调度决策的集中调度技术相比，降低了调度协调的复杂度。 此外，MPE框架涉及CoMP传输系数的分布式计算，依赖于最多两个回程跳数来获得用于计算的信息，并且传播传输系数。 与传统的CoMP技术相比，所揭示的MPE框架在各种网络部署中显示出实质性的进步。

公开(公告)号：US20110237272A1

公开(公告)日：2011-09-29

申请号：US12860742

申请日：2010-08-20

申请人： Alexei Yurievitch Gorokhov ,  V. Sreekanth Annapureddy ,  Alan Barbieri ,  Siddhartha Mallik ,  Stefan Geirhofer

发明人： Alexei Yurievitch Gorokhov ,  V. Sreekanth Annapureddy ,  Alan Barbieri ,  Siddhartha Mallik ,  Stefan Geirhofer

IPC分类号： H04W72/08 ,  H04W24/00

CPC分类号： H04J11/0053 ,  H04B7/024 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/006 ,  H04L5/0073 ,  H04L5/0091 ,  H04W72/1231 ,  H04W72/1278 ,  H04W92/20

摘要： Providing for a multipoint equalization (MPE) framework for coordinated multipoint (CoMP) transmission in wireless communication is described herein. The disclosed MPE framework involves distributed scheduling decisions for CoMP transmission, reducing complexity of scheduling coordination as compared with centralized scheduling techniques that coordinate scheduling decisions for multiple network base stations. Further, the MPE framework involves distributed computation of CoMP transmission coefficients, relying on a maximum of two backhaul hops to obtain information for the computation, and disseminate the transmission coefficients. The disclosed MPE framework shows substantial gains in various network deployments over conventional CoMP techniques.

摘要翻译： 本文描述了在无线通信中提供用于协调多点（CoMP）传输的多点均衡（MPE）框架。 所公开的MPE框架涉及用于CoMP传输的分布式调度决策，与协调多个网络基站的调度决策的集中调度技术相比，降低了调度协调的复杂度。 此外，MPE框架涉及CoMP传输系数的分布式计算，依赖于最多两个回程跳数来获得用于计算的信息，并且传播传输系数。 与传统的CoMP技术相比，所揭示的MPE框架在各种网络部署中显示出实质性的进步。