公开(公告)号：US07995687B2

公开(公告)日：2011-08-09

申请号：US11682052

申请日：2007-03-05

申请人： Prasanna Desai ,  Sven Jerlhagan ,  Brima Ibrahim ,  Siukai Mak ,  Asif Grushkevich ,  John Walley

发明人： Prasanna Desai ,  Sven Jerlhagan ,  Brima Ibrahim ,  Siukai Mak ,  Asif Grushkevich ,  John Walley

IPC分类号： H03D1/04 ,  H03D1/06 ,  H03K5/01 ,  H03K6/04 ,  H04L25/08 ,  H04L1/00 ,  H04B15/00

CPC分类号： H04B1/715 ,  H04B2001/7154 ,  H04W28/04 ,  H04W84/18

摘要： Aspects of a method and system for fast and reliable channel classification in Bluetooth networks to detect and avoid channel interferers may include one or more processors that may enable performance of signal strength measurements on received Bluetooth signals at a current selected frequency. At least one data packet received via the Bluetooth signals may be processed to determine the presence of bit errors. The processor(s) may enable characterization of the Bluetooth signals at the current selected frequency based on the signal strength measurements and/or the processing of the data packets. The current selected frequency may be selected during adaptive frequency hopping based on the characterization.

摘要翻译： 用于在蓝牙网络中快速可靠的信道分类以检测和避免信道干扰的方法和系统的方面可以包括一个或多个处理器，其可以使得能够以当前选择的频率对所接收的蓝牙信号执行信号强度测量。 可以处理经由蓝牙信号接收的至少一个数据分组以确定位错误的存在。 处理器可以基于信号强度测量和/或数据分组的处理来启用当前所选频率的蓝牙信号的表征。 可以在基于表征的自适应跳频期间选择当前选择的频率。

公开(公告)号：US07333514B2

公开(公告)日：2008-02-19

申请号：US10196347

申请日：2002-07-16

申请人： Magnus Anehem ,  Stefan Nilsson ,  Bo Lilliehorn ,  Sven Jerlhagan ,  Aysegul Findikli

发明人： Magnus Anehem ,  Stefan Nilsson ,  Bo Lilliehorn ,  Sven Jerlhagan ,  Aysegul Findikli

IPC分类号： H04J3/24

CPC分类号： H04W28/14

摘要： Synchronous and asynchronous data traffic over multipoint ad-hoc telecommunication networks is scheduled in frames, and bandwidth in such networks is allocated based on packet type and traffic type by a scheduler that points to frame descriptors, or data structures, that define where data is located, what packet type to use for the transmission, etc. The scheduling of reception is implicit, viz., there is always a transmit/receive descriptor pair. The same scheduler can schedule traffic in interconnected networks in which there is a participant, even if the networks are unsynchronized to one another, and the scheduler can schedule connection-setup actions, such as page and inquiry. The scheduler can also schedule non-actions, or inactivity, such as “no operation” and “sleep”.

摘要翻译： 通过多点自组织电信网络的同步和异步数据流量被调度为帧，并且这样的网络中的带宽基于分组类型和业务类型由调度器分配，所述调度器指向定义数据位置的帧描述符或数据结构 ，用于传输的分组类型等。接收的调度是隐含的，即始终有一个发送/接收描述符对。 即使网络彼此不同步，相同的调度器也可以在其中存在参与者的互联网络中调度流量，并且调度器可以调度诸如页面和查询之类的连接设置动作。 调度程序还可以安排非操作或不活动，例如“无操作”和“睡眠”。