专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08553612B2 Coexistence of wireless personal area network and wireless local area network 有权
标题翻译：无线个人区域网络和无线局域网的共存
公开(公告)号：US08553612B2
公开(公告)日：2013-10-08
申请号：US12244778
申请日：2008-10-03
申请人： Rudolph Alexandre , Wouter Aerts , Martin Ryder , Viktor Belokonskiy
发明人： Rudolph Alexandre , Wouter Aerts , Martin Ryder , Viktor Belokonskiy
IPC分类号： G08C15/00
CPC分类号： H04W48/18 , H04W88/06
摘要： Wireless transceiver apparatus for operating in a part of the RF spectrum which is shared with a co-located second wireless transceiver apparatus. The first wireless transceiver apparatus includes, a wireless transceiver unit; an arbitration interface for interfacing with an arbitration entity which arbitrates access to the shared part of the RF spectrum between the first wireless transceiver apparatus and the second wireless transceiver apparatus; wherein the arbitration interface is adapted to signal time periods when the wireless transceiver unit is operational, or requests to be operational; and wherein the arbitration interface is adapted to signal data about and commands to the arbitration entity during other time periods. An enhanced arbitration entity is adapted to automatically detect and switch between two modes of interference reduction, e.g. a first interference reduction means such as AFR, a second interference reduction means such as PTA. The arbitration entity gets the information of the first wireless transceiver via the arbitration interface.
摘要翻译：用于在与共同位置的第二无线收发器装置共享的RF频谱的一部分中操作的无线收发器装置。第一无线收发器装置包括：无线收发器单元; 仲裁接口，用于与仲裁实体进行接口，仲裁实体仲裁对第一无线收发器设备和第二无线收发器设备之间的RF频谱的共享部分的访问; 其中所述仲裁接口适于在所述无线收发器单元运行时或者要求运行时发出信号; 并且其中所述仲裁接口适于在其他时间段期间向所述仲裁实体发送关于信令和命令的数据。增强的仲裁实体适于自动检测和在两种干扰减少模式之间进行切换。诸如AFR的第一干扰减少装置，诸如PTA的第二干扰减少装置。仲裁实体通过仲裁接口获取第一个无线收发器的信息。

2. 发明申请

US20090116437A1 COEXISTENCE OF WIRELESS PERSONAL AREA NETWORK AND WIRELESS LOCAL AREA NETWORK 有权
标题翻译：无线个人网络和无线局域网的共存
公开(公告)号：US20090116437A1
公开(公告)日：2009-05-07
申请号：US12244778
申请日：2008-10-03
申请人： Rudolph Alexandre , Wouter Aerts , Martin Ryder , Viktor Belokonskiy
发明人： Rudolph Alexandre , Wouter Aerts , Martin Ryder , Viktor Belokonskiy
IPC分类号： H04W72/04
CPC分类号： H04W48/18 , H04W88/06
摘要： Wireless transceiver apparatus for operating in a part of the RF spectrum which is shared with a co-located second wireless transceiver apparatus. The first wireless transceiver apparatus includes, a wireless transceiver unit; an arbitration interface for interfacing with an arbitration entity which arbitrates access to the shared part of the RF spectrum between the first wireless transceiver apparatus and the second wireless transceiver apparatus; wherein the arbitration interface is adapted to signal time periods when the wireless transceiver unit is operational, or requests to be operational; and wherein the arbitration interface is adapted to signal data about and commands to the first wireless transceiver apparatus during other time periods. An enhanced arbitration entity is adapted to automatically detect and switch between two modes or interference reduction, e.g. a first interference reduction means such as AFH, a second interference reduction means such as PTA. The arbitration entity gets the information of the first wireless transceiver via the arbitration interface.
摘要翻译：用于在与共同位置的第二无线收发器装置共享的RF频谱的一部分中操作的无线收发器装置。第一无线收发器装置包括：无线收发器单元; 仲裁接口，用于与仲裁实体进行接口，仲裁实体仲裁对第一无线收发器设备和第二无线收发器设备之间的RF频谱的共享部分的访问; 其中所述仲裁接口适于在所述无线收发器单元运行时或者要求运行时发出信号; 并且其中所述仲裁接口适于在其他时间段期间向所述第一无线收发器装置发送关于信号和命令的数据。增强的仲裁实体适于自动检测和切换两种模式或减少干扰，例如。诸如AFH的第一干扰减少装置，诸如PTA的第二干扰减少装置。仲裁实体通过仲裁接口获取第一个无线收发器的信息。

3. 发明授权

US08014379B2 Correlation of access code for bluetooth synchronization 有权
标题翻译：用于蓝牙同步的访问代码的相关性
公开(公告)号：US08014379B2
公开(公告)日：2011-09-06
申请号：US11863865
申请日：2007-09-28
申请人： Pietro Capretta , Viktor Belokonskiy , Alberto Gozzi
发明人： Pietro Capretta , Viktor Belokonskiy , Alberto Gozzi
IPC分类号： H04J3/06
CPC分类号： H04L7/042
摘要： A circuit for processing a packet based signal received over a Bluetooth radio link has a correlator to detect at least part of the access code. A correlator controller, reconfigures the correlator according to a timing of the access code, to detect at least part of the EDR synchronization sequence, and a demodulator demodulates the payload according to the detection. The correlator has an input signal register, a buffer for a sequence of at least part of the wanted signal values, and a series of comparators arranged to compare input signal values with corresponding ones of the wanted signal values at more than one offset. By such dual use of the same correlator, the receiver can be made more cost effective.
摘要翻译：用于处理通过蓝牙无线电链路接收的基于分组的信号的电路具有检测至少部分访问码的相关器。相关器控制器根据接入码的定时重新配置相关器，以检测至少部分EDR同步序列，并且解调器根据检测来解调有效载荷。相关器具有输入信号寄存器，用于至少部分有用信号值的序列的缓冲器，以及一系列比较器，其布置成在多于一个偏移处将输入信号值与有用信号值中的对应信号值进行比较。通过相同相关器的这种双重使用，可以使接收器更具成本效益。

4. 发明申请

US20090086711A1 CORRELATION OF ACCESS CODE FOR BLUETOOTH SYNCHRONIZATION 有权
标题翻译：蓝牙同步访问代码的相关性
公开(公告)号：US20090086711A1
公开(公告)日：2009-04-02
申请号：US11863865
申请日：2007-09-28
申请人： Pietro Capretta , Viktor Belokonskiy , Alberto Gozzi
发明人： Pietro Capretta , Viktor Belokonskiy , Alberto Gozzi
IPC分类号： H04J3/06
CPC分类号： H04L7/042
摘要： A circuit for processing a packet based signal received over a Bluetooth radio link has a correlator to detect at least part of the access code. A correlator controller, reconfigures the correlator according to a timing of the access code, to detect at least part of the EDR synchronization sequence, and a demodulator demodulates the payload according to the detection. The correlator has an input signal register, a buffer for a sequence of at least part of the wanted signal values, and a series of comparators arranged to compare input signal values with corresponding ones of the wanted signal values at more than one offset. By such dual use of the same correlator, the receiver can be made more cost effective.
摘要翻译：用于处理通过蓝牙无线电链路接收的基于分组的信号的电路具有检测至少部分访问码的相关器。相关器控制器根据接入码的定时重新配置相关器，以检测至少部分EDR同步序列，并且解调器根据检测来解调有效载荷。相关器具有输入信号寄存器，用于至少部分有用信号值的序列的缓冲器，以及一系列比较器，其布置成在多于一个偏移处将输入信号值与有用信号值中的对应信号值进行比较。通过相同相关器的这种双重使用，可以使接收器更具成本效益。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式