发明授权
US09521680B2 Methods and apparatus for successive interference cancellation based on three rate reports from interfering device in peer-to-peer networks
有权
基于来自对等网络中的干扰设备的三种速率报告的连续干扰消除的方法和装置
- 专利标题： Methods and apparatus for successive interference cancellation based on three rate reports from interfering device in peer-to-peer networks
- 专利标题（中）： 基于来自对等网络中的干扰设备的三种速率报告的连续干扰消除的方法和装置
-
申请号： US12164455申请日： 2008-06-30
-
公开(公告)号： US09521680B2公开(公告)日： 2016-12-13
- 发明人: Aleksandar Jovicic , Junyi Li
- 申请人： Aleksandar Jovicic , Junyi Li
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 François A. Pelaez
- 主分类号： H04W72/08
- IPC分类号： H04W72/08 ; H04B1/7107 ; H04W28/22 ; H04W76/04
摘要：
In an ad hoc peer-to-peer communication network between wireless devices, a low priory first receiver device calculates and provides three transmission rates to its corresponding first transmitter device to allow higher priority devices to concurrently use a shared frequency spectrum. The first receiver device may wirelessly receive a first pilot signal from the first transmitter device and a second pilot signal from a second transmitter device. The second pilot signal indicating that the second transmitter device intends to transmit a second traffic signal that will interfere with the first traffic signal. The first receiver device then determines 1) a first transmission rate as a function of the second pilot signal, 2) a second transmission rate as a function of the first and second pilot signals, and 3) a third transmission rate as a function of the first pilot signal. The three transmission rates are then sent to the first transmitter device.