METHOD AND SYSTEM FOR PROVIDING A PRIORITY-BASED, LOW-COLLISION DISTRIBUTED COORDINATION FUNCTION USING A SUPER-FRAME STRUCTURE

Invention Application

US20120120796A1 METHOD AND SYSTEM FOR PROVIDING A PRIORITY-BASED, LOW-COLLISION DISTRIBUTED COORDINATION FUNCTION USING A SUPER-FRAME STRUCTURE 有权

Title translation: 使用超帧结构提供优先级低碰撞分布协调功能的方法和系统

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Patent Title: METHOD AND SYSTEM FOR PROVIDING A PRIORITY-BASED, LOW-COLLISION DISTRIBUTED COORDINATION FUNCTION USING A SUPER-FRAME STRUCTURE
Patent Title (中): 使用超帧结构提供优先级低碰撞分布协调功能的方法和系统
Application No.: US13351153

Application Date: 2012-01-16
Publication No.: US20120120796A1

Publication Date: 2012-05-17
Inventor: Liwen Chu , Mario Valerio Filauro
Applicant: Liwen Chu , Mario Valerio Filauro
Applicant Address: US TX Carrollton
Assignee: STMicroelectronics Inc.
Current Assignee: STMicroelectronics Inc.
Current Assignee Address: US TX Carrollton
Main IPC: H04L12/26
IPC: H04L12/26

METHOD AND SYSTEM FOR PROVIDING A PRIORITY-BASED, LOW-COLLISION DISTRIBUTED COORDINATION FUNCTION USING A SUPER-FRAME STRUCTURE

Abstract:

A method for providing a priority-based, low-collision distributed coordination function (DCF) in a wireless network is provided. The network includes an access point and a plurality of stations. The method includes receiving at a first station a super-frame from the access point. The super-frame is operable to define a service period for each of the stations. A priority for the first station is determined based on the super-frame. A back-off time is selected for the first station based on the priority.

Abstract(Chinese):

提供了一种用于在无线网络中提供基于优先级的低冲突分布式协调功能（DCF）的方法。网络包括接入点和多个站。该方法包括在第一站处从接入点接收超帧。超帧可操作以定义每个站的服务周期。基于超帧确定第一站的优先级。基于优先级为第一站选择退避时间。

Public/Granted literature

US08351457B2 Method and system for providing a priority-based, low-collision distributed coordination function using a super-frame structure Public/Granted day:2013-01-08

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