公开(公告)号：US10050762B2

公开(公告)日：2018-08-14

申请号：US14035543

申请日：2013-09-24

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Jane Mack ,  Francois Periard ,  Fred M. Schreider ,  John Cartmell ,  Amith V. Chincholi ,  Alpaslan Demir ,  Zinan Lin

IPC: H04L5/00 ,  H04W16/14 ,  H04W52/34 ,  H04B17/318

Abstract: A dynamic spectrum management (DSM) engine may determine the channel quality of one or more channels associated with the DSM engine when packets are not being transmitted over the channels. For example, the DSM engine may trigger a channel quality measurement on a non-primary channel on a condition that a predetermined period of time has lapsed since the last activity associated with the non-primary channel. Channel quality measurement may be triggered via a data sending event on the non-primary channel such as sending a data frame on the non-primary channel. The DSM engine may perform respective quality measurements on multiple channels and store the respective quality values in a database. Time-averaged channel qualities for the channels may be computed based on the stored quality values for computing transmit power distribution of across the channels.

公开(公告)号：US20140086081A1

公开(公告)日：2014-03-27

申请号：US14035543

申请日：2013-09-24

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Jane Mack ,  Francois Periard ,  Fred M. Schreider ,  John Cartmell ,  Amith V. Chincholi ,  Alpaslan Demir ,  Zinan Lin

IPC: H04L5/00

CPC classification number: H04L5/006 ,  H04B17/318 ,  H04L5/001 ,  H04W16/14 ,  H04W52/34

Abstract: A dynamic spectrum management (DSM) engine may determine the channel quality of one or more channels associated with the DSM engine when packets are not being transmitted over the channels. For example, the DSM engine may trigger a channel quality measurement on a non-primary channel on a condition that a predetermined period of time has lapsed since the last activity associated with the non-primary channel. Channel quality measurement may be triggered via a data sending event on the non-primary channel such as sending a data frame on the non-primary channel. The DSM engine may perform respective quality measurements on multiple channels and store the respective quality values in a database. Time-averaged channel qualities for the channels may be computed based on the stored quality values for computing transmit power distribution of across the channels.

Abstract translation: 动态频谱管理（DSM）引擎可以在不通过信道发送分组时确定与DSM引擎相关联的一个或多个信道的信道质量。 例如，DSM引擎可以在从与非主信道相关联的最后活动经过预定时间段的情况下在非主信道上触发信道质量测量。 信道质量测量可以通过非主信道上的数据发送事件来触发，例如在非主信道上发送数据帧。 DSM引擎可以对多个通道执行相应的质量测量，并将相应的质量值存储在数据库中。 可以基于用于计算跨信道的发射功率分布的存储的质量值来计算信道的时间平均信道质量。