公开(公告)号：US09578682B1

公开(公告)日：2017-02-21

申请号：US14330455

申请日：2014-07-14

Applicant: Marvell International Ltd.

Inventor： Harish Ramamurthy ,  Todd Steven Wheeler ,  Brian Bosso ,  Atul Salhotra ,  Ken Yeung

IPC: H04W4/00 ,  H04W88/06 ,  H04B1/3827

CPC classification number: H04W88/06 ,  H04B1/3827 ,  H04B7/024 ,  H04B7/0602 ,  H04B7/0802 ,  H04W4/80 ,  H04W84/12

Abstract: A device including a first transceiver configured to transmit and receive, using a first antenna, according to a first communication protocol, a second transceiver configured to transmit and receive, using a second antenna, according to the first communication protocol, and a third transceiver configured to transmit and receive, using the second antenna, according to a second communication protocol. A controller is configured to select between a first mode where the first, second, and third transceivers are configured to respectively communicate using the first and second antennas at a same time, and a second mode where the first, second, and third transceivers are configured to respectively communicate using the first and second antennas at different times. In the first mode and the second mode, the controller is further configured to selectively allow the second transceiver to transmit and receive using the second antenna at a same time as the third transceiver.

Abstract translation: 一种包括第一收发器的设备，其被配置为使用第一天线根据第一通信协议来发送和接收第二收发器，所述第二收发器被配置为根据第一通信协议使用第二天线进行发送和接收;以及第三收发器， 根据第二通信协议来使用第二天线发送和接收。 控制器被配置为在第一模式和第二模式之间选择第一模式，其中第一模式，第二和第三收发器被配置为分别使用第一和第二天线同时进行通信;以及第二模式，其中第一，第二和第三收发器被配置 以在不同时间分别使用第一和第二天线进行通信。 在第一模式和第二模式中，控制器进一步被配置为选择性地允许第二收发器在与第三收发器同时使用第二天线进行发送和接收。

公开(公告)号：US09131520B1

公开(公告)日：2015-09-08

申请号：US14456460

申请日：2014-08-11

Applicant: Marvell International Ltd.

Inventor： Todd Steven Wheeler ,  Gladys Yuen Yan Wong ,  Robert Mack ,  Ken Kinwah Ho

IPC: H04W72/10 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1215 ,  H04W72/0446 ,  H04W72/1242

Abstract: The present specification describes techniques for packet exchange arbitration. In some embodiments, a request is maintained to an arbiter at least until a packet exchange has been communicated and/or at least until a time-sensitive packet is communicated. In some other embodiments, a grant of a request is delayed at least until the communication of an isochronous packet.

Abstract translation: 本说明书描述了用于分组交换仲裁的技术。 在一些实施例中，至少在传送分组交换和/或至少直到传达时间敏感分组之前，向仲裁器维护请求。 在一些其他实施例中，请求的许可被延迟至少直到同步分组的通信。

公开(公告)号：US08804690B1

公开(公告)日：2014-08-12

申请号：US13923949

申请日：2013-06-21

Applicant: Marvell International Ltd.

Inventor： Todd Steven Wheeler ,  Gladys Yuen Yan Wong ,  Robert Mack ,  Ken Kinwah Ho

IPC: H04W72/10

CPC classification number: H04W72/1215 ,  H04W72/0446 ,  H04W72/1242

Abstract: The present specification describes techniques for packet exchange arbitration. In some embodiments, a request is maintained to an arbiter at least until a packet exchange has been communicated and/or at least until a time-sensitive packet is communicated. In some other embodiments, a grant of a request is delayed at least until the communication of an isochronous packet.

Abstract translation: 本说明书描述了用于分组交换仲裁的技术。 在一些实施例中，至少在传送分组交换和/或至少直到传达时间敏感分组之前，向仲裁器维护请求。 在一些其他实施例中，请求的许可被延迟至少直到同步分组的通信。