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    • 2. 发明授权
    • Method of transmitting data packets, and corresponding stations and computer program
    • 发送数据包的方法,以及相应的站和计算机程序
    • US09461808B2
    • 2016-10-04
    • US14129142
    • 2012-06-22
    • Laurent CariouDavid Bernard
    • Laurent CariouDavid Bernard
    • H04W4/00H04L5/00H04W74/08H04W72/04H04W84/12
    • H04L5/0092H04W72/044H04W74/0816H04W84/12
    • A method and device are provided for transmitting data packets to an access network with sharing of a multiband channel among stations. A first band is referred to as a “transmission” band, and a second band is referred to as a “signaling” band. A station accesses the channel for transmitting data of a stream after using a counter to decrement a backoff value. The method includes: receiving backoff counts sent successively over the signaling channel by the various stations relating to their various streams; comparing the backoff counts with one another in order to detect identical values; and in the event of there being identical values between a plurality of stations, determining at least one new backoff count value that is different from all the others.
    • 提供了一种方法和装置,用于通过站间共享多频带信道将数据分组发送到接入网络。 第一频带被称为“发送”频带,第二频带被称为“信令”频带。 在使用计数器之后,站访问用于发送流的数据的信道以减小退避值。 该方法包括:接收通过信令信道相继发送的与其各种流相关的各个站的退避计数; 将回退计数相互比较以检测相同的值; 并且在多个站之间存在相同的值的情况下,确定与所有其他站不同的至少一个新的退避计数值。
    • 5. 发明申请
    • A CHANNEL SELECTION METHOD, AND CORRESPONDING WIFI DEVICE AND COMPUTER PROGRAM
    • 通道选择方法和相关的无线设备和计算机程序
    • US20140211686A1
    • 2014-07-31
    • US14342496
    • 2012-08-31
    • Laurent CariouDavid Bernard
    • Laurent CariouDavid Bernard
    • H04W72/04H04W4/06
    • H04W4/06H04W72/02H04W72/0426H04W84/12H04W88/08H04W92/20
    • A method is provided for selecting a channel for a multiband WiFi access network with channel sharing between access points of the WiFi network. A first band is said to be a “transmission” band and a second band is said to be a “signaling” band, which has radio coverage that is greater than that of the transmission band. The method includes transmitting first pertinent information in the signaling band, the first pertinent information relating to occupancy of the transmission band by the access point; and receiving second pertinent information in the signaling band, the second pertinent information relating to occupancy of the transmission band by neighboring access points, these steps taking place simultaneously with any step of transmission in the transmission band.
    • 提供了一种用于在WiFi网络的接入点之间具有信道共享的多频带WiFi接入网络中选择频道的方法。 第一频带被称为“传输”频带,第二频带被称为是具有比传输频带大的无线电覆盖的“信令”频带。 所述方法包括在所述信令频带中发送所述第一相关信息,所述第一相关信息涉及所述接入点对所述传输频带的占用; 并且在所述信令频带中接收第二相关信息,所述第二相关信息涉及相邻接入点对所述传输频带的占用,这些步骤与所述传输频带中的任何传输步骤同时进行。