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2. 发明申请

US20140328183A1 Systems and Methods for Traffic-Aware Medium Access Selection 有权
标题翻译：交通意识媒体访问选择的系统和方法
公开(公告)号：US20140328183A1
公开(公告)日：2014-11-06
申请号：US13887914
申请日：2013-05-06
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Kelvin Au , Petar Djukic , Jianglei Ma
IPC分类号： H04W28/02 , H04W72/04
CPC分类号： H04W74/02 , H04L43/0864 , H04W24/08 , H04W28/0236 , H04W28/0268 , H04W28/0284 , H04W72/1236
摘要： Diverse traffic types can be efficiently communicated in a simultaneous manner by dynamically selecting between contention-based and scheduling-based media access control (MAC) communication schemes. Such a mechanism may be particularly beneficial in networks having a contention-based access resources and scheduling based access resources. Contention-based resources and scheduling based resources may occur over a common period, and may be orthogonal in the frequency domain and/or in the code domain. The dynamic selection may be based on a traffic characteristic or a network characteristic, and may be performed on a packet-by-packet basis. The selection criteria may be updated dynamically to adapt to changing network conditions, and may be communicated to the various transmitters via control channels or higher layer signaling.
摘要翻译：通过在基于竞争和基于调度的媒体访问控制（MAC）通信方案之间动态选择，可以以同时的方式有效地传送不同的业务类型。这种机制在具有基于竞争的接入资源和基于调度的接入资源的网络中可能是特别有益的。基于竞争的资源和基于调度的资源可以在公共周期内进行，并且可以在频域和/或代码域中是正交的。动态选择可以基于业务特性或网络特性，并且可以逐个分组地执行。选择标准可以动态地更新以适应变化的网络条件，并且可以经由控制信道或更高层的信令被传送到各种发射机。

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