公开(公告)号：WO2014028369A3

公开(公告)日：2014-04-10

申请号：PCT/US2013054491

申请日：2013-08-12

Applicant: CISCO TECH INC

Inventor： CHAN DOUGLAS ,  AHMED MANSOOR ,  HEDAYAT AHMADREZA ,  HART BRIAN D

IPC: H04W16/10 ,  H04W16/14 ,  H04W74/08

CPC classification number: H04W76/025 ,  H04W16/14 ,  H04W72/0426 ,  H04W74/0816 ,  H04W84/12

Abstract: Techniques are provided for selecting channels for use by access points operating in a wireless local area network. Metrics are computed for at least one set of radio frequency (RF) channels, wherein the set of RF channels comprises at least two RF channels in a frequency band that are available for use by a wireless network for a wider bandwidth mode that combines bandwidth of two or more RF channels. Alignment of individual primary and secondary RF channels is determined in the set of RF channels for operation of at least first and second wireless networks. A bias is applied to the metrics for each RF channel that is a member of the set of RF channels for the primary channel depending on alignment of the primary and secondary channels of the respective first and second wireless networks to produce adjusted metrics, based on which RF channels are assigned.

Abstract translation: 提供技术用于选择在无线局域网中操作的接入点使用的信道。 针对至少一组射频（RF）信道计算度量，其中所述一组RF信道包括频带中的至少两个可用于无线网络用于更宽带宽模式的RF信道，所述更宽带宽模式将带宽 两个或更多个RF信道。 在用于至少第一和第二无线网络的操作的RF信道集中确定各个主和次RF信道的对准。 根据相应的第一和第二无线网络的主要和次要信道的对齐性，将偏差应用于作为用于主信道的RF信道集合的成员的每个RF信道的度量，以产生经调整的度量，基于该度量 RF通道被分配。