无线通信系统中NAV设置方法及相关设备技术方案

本发明专利技术提供了一种无线通信系统中NAV设置方法及其相关设备，该方法包括：接收节点接收发射节点发送的PPDU；判断该接收节点是否满足允许并行传输的条件；如果满足允许并行传输的条件，则维持当前的NAV值不变；如果不满足并行传输的条件，则从接收的PPDU中解码出duration字段，并根据该duration字段的数值对该接收节点当前的NAV值进行更新。

NAV setting method and related equipment in wireless communication system

The present invention provides a method for setting up a NAV in a wireless communication system and related devices, which includes receiving a node receiving a PPDU sent by a transmitting node, judging whether the receiving node satisfies the condition of allowing parallel transmission, and maintains the current NAV value if it satisfies the conditions allowed for parallel transmission; if it is not satisfied, The condition of the parallel transmission is to decode the duration field from the received PPDU and update the current NAV value of the receiving node according to the value of the duration field.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】2015.07....

【专利技术属性】
技术研发人员：罗俊，马驰翔，庞继勇，禄彼得，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44