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公开(公告)号:US20160309473A1
公开(公告)日:2016-10-20
申请号:US15133952
申请日:2016-04-20
Applicant: Apple Inc.
Inventor: Joonsuk KIM , Guoqing LI , Syed Aon MUJTABA
CPC classification number: H04L5/0094 , H04L5/0007 , H04L27/2613 , H04L27/2647
Abstract: Disclosed herein are system, method, and computer program product embodiments for providing an efficient way to signal a tone mapping in a wireless communication protocol. Embodiments operate by receiving a frame for a wireless communications protocol. The embodiments extract a unique value from a tone mapping field in a preamble of the frame. The embodiments look up a resource block allocation for a portion of the tone space in a lookup table using the unique value. The embodiments map the tones of the portion of the tone space to one or more resource blocks based at least in part on the determined resource block allocation.
Abstract translation: 这里公开的是用于提供用于在无线通信协议中发送音调映射的有效方式的系统,方法和计算机程序产品实施例。 实施例通过接收无线通信协议的帧来操作。 这些实施例从帧的前导码中的色调映射字段中提取唯一值。 实施例使用唯一值查找查找表中的音调空间的一部分的资源块分配。 这些实施例至少部分地基于所确定的资源块分配,将音调空间的该部分的音调映射到一个或多个资源块。