公开(公告)号：US08971943B2

公开(公告)日：2015-03-03

申请号：US14450281

申请日：2014-08-03

Applicant: Core Wireless Licensing S.a.r.l.

Inventor： Kaveh Ghaboosi ,  Matti Latva-Aho

IPC: H04B15/00 ,  H04W72/04 ,  H04W52/02 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W72/04 ,  H04W16/14 ,  H04W52/0206 ,  H04W72/0406 ,  H04W74/002 ,  H04W74/08 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/22

Abstract: A method includes sending a message from a first to at least one second cognitive radio apparatus to determine a channel to be used for sending data from the first to the second radio apparatus, the message sent over a first channel and comprising an advertisement of at least one second channel for use in sending the data from the first to the second radio apparatus, the advertisement comprising a corresponding proposition/evaluation bit for each second channel, receiving a reply from the second radio apparatus over the first channel, comprising an acceptance of one of the second channels with the corresponding proposition/evaluation bit, a rejection of the second channel and an advertisement of a third channel, or a rejection of the second channel without an advertisement of a third channel, and transmitting the data from the first to the second radio apparatus over an agreed upon second or third channel.

Abstract translation: 一种方法包括从第一至第一认知无线电设备发送消息以确定要用于从第一无线电设备发送数据的信道，通过第一信道发送的消息，并且包括至少一个广告 用于将数据从第一无线电设备发送到第二无线电设备的一个第二信道，该广告包括用于每个第二信道的相应命题/评估位，在第一信道上接收来自第二无线电设备的应答，包括接收一个 具有相应的命题/评估位的第二通道的拒绝，第二通道的拒绝和第三通道的通告，或者没有第三通道的通告的第二通道的拒绝，以及将数据从第一通道传送到 第二无线电设备通过商定的第二或第三信道。