公开(公告)号：US09402279B1

公开(公告)日：2016-07-26

申请号：US13897015

申请日：2013-05-17

Applicant: Marvell International Ltd.

Inventor： Hao Zhang ,  Nelson Xu ,  Yiqing Shen ,  Ken Yeung

IPC: H04B1/00 ,  H04W88/06 ,  H04B7/00

CPC classification number: H04W88/06 ,  H04B7/00 ,  H04W16/14

Abstract: Systems and techniques relating to wireless communications are described. A described technique includes performing, at a wireless communication device, an arbitration among multiple different wireless radio technologies, which collectively use two or more radio resources of the wireless communication device, to produce an arbitration result; and operating the two or more radio resources in accordance with the arbitration result. Performing the arbitration can include performing a first level arbitration between a request associated with a first technology of the multiple different wireless radio technologies and a request associated with a second technology of the multiple different wireless radio technologies to produce a first level result; and performing a second level arbitration to produce a second level result when indicated by the first level result. The arbitration result can be based on the first level result and the second level result, if any.

Abstract translation: 描述与无线通信相关的系统和技术。 所描述的技术包括在无线通信设备处执行统一使用无线通信设备的两个或更多无线电资源的多个不同无线电技术之间的仲裁以产生仲裁结​​果; 并根据仲裁结果操作两个或多个无线电资源。 执行仲裁可以包括在与多个不同无线电技术的第一技术相关联的请求和与多个不同无线无线电技术的第二技术相关联的请求之间执行第一级仲裁以产生第一级结果; 以及当由所述第一级结果指示时，执行第二级仲裁以产生第二级结果。 仲裁结果可以基于第一级结果和第二级结果（如果有的话）。

公开(公告)号：US10003373B1

公开(公告)日：2018-06-19

申请号：US14871022

申请日：2015-09-30

Applicant: Marvell International Ltd.

Inventor： Josselin de la Broise ,  Raja Banerjea ,  Hao Zhang ,  Nelson Xu ,  Ken Yeung

IPC: H04W72/12 ,  H04W28/04 ,  H04B1/7097 ,  H04B1/40 ,  H04W72/04 ,  H04W88/06

CPC classification number: H04B15/00 ,  H04B1/40 ,  H04B1/406 ,  H04W52/0225 ,  H04W72/0453 ,  H04W74/06 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/40

Abstract: A network device including first, second and third transceiver modules, which transmit or receive first, second and third data signals. A control module generates a mask signal based on a parameter of the first, second or third transceiver modules. The mask signal includes a direction bit and a first channel that identifies a first frequency. The direction bit indicates a range of frequencies. Transmission on the first frequency and some of the range of frequencies causes desensitization of the second data signal. A hopping module, based on a clock signal, selects a second channel for the third data signal. An output module, based on the mask signal and the second channel, generates an overlap signal indicating whether potential desensitization of the first or third data signal exists. An arbitration module, based on the overlap signal, provides the first or third transceiver module access to a first or second switch module.

公开(公告)号：US09155127B1

公开(公告)日：2015-10-06

申请号：US13715253

申请日：2012-12-14

Applicant: Marvell International Ltd.

Inventor： Josselin de la Broise ,  Raja Banerjea ,  Hao Zhang ,  Nelson Xu ,  Ken Yeung

IPC: H04B1/7097 ,  H04W88/06

CPC classification number: H04B15/00 ,  H04B1/40 ,  H04B1/406 ,  H04W52/0225 ,  H04W72/0453 ,  H04W74/06 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/40

Abstract: A coexistence system including first and second transceiver modules and an arbitration module. The first transceiver module generates a first request signal and operates according to a first wireless communication standard. The first request signal requests transmission or reception for the first transceiver module. The second transceiver module generates a second request signal and an overlap signal and operates according to a second wireless communication standard. The second request signal requests permission for the second transceiver module to transmit or receive. The overlap signal indicates whether desensitization is expected of a frequency of the first transceiver module or a frequency of the second transceiver module. The arbitration module (i) based on the overlap signal, arbitrates the first and second request signals, and (ii) based on the arbitration of the first and second request signals, selectively connect antennas to the first and second transceiver modules in one multiple configurations.

Abstract translation: 包括第一和第二收发器模块和仲裁模块的共存系统。 第一收发器模块产生第一请求信号并根据第一无线通信标准进行操作。 第一请求信号请求发送或接收第一收发器模块。 第二收发器模块产生第二请求信号和重叠信号，并根据第二无线通信标准进行操作。 第二请求信号请求第二收发器模块发送或接收的许可。 重叠信号指示是否期望第一收发器模块的频率的脱敏或第二收发器模块的频率。 仲裁模块（i）基于重叠信号，仲裁第一和第二请求信号，以及（ii）基于第一和第二请求信号的仲裁，以一种多种配置选择性地将天线连接到第一和第二收发器模块 。