公开(公告)号：US20150373551A1

公开(公告)日：2015-12-24

申请号：US14307764

申请日：2014-06-18

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yonathan Shavit ,  Alon Cheifetz ,  Alon Paycher ,  Dotan Ziv

IPC: H04W16/14 ,  H04W72/04 ,  H04W12/08 ,  H04W48/18 ,  H04L29/06

CPC classification number: H04W16/14 ,  H04L63/0227 ,  H04L69/22 ,  H04W12/08 ,  H04W48/18 ,  H04W72/04 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

Abstract: An apparatus and method for transmitting audio with coexisting wireless networks. In one embodiment, a wireless device includes a first wireless network controller and a second wireless network controller. The first wireless network controller and the second wireless network controller are configured to access a wireless communication medium via a shared antenna, and to transmit, via the wireless communication medium, data received from a host device. The second wireless network controller includes an audio stream detector configured to determine, based on the contents of the data received from the host device, whether an audio stream is to be transmitted via the second wireless network controller, and to request that the second wireless network controller be given access priority to the antenna over the first wireless network controller, based on a determination that the audio stream is to be transmitted via the second wireless network controller.

Abstract translation: 一种利用共存无线网络传输音频的装置和方法。 在一个实施例中，无线设备包括第一无线网络控制器和第二无线网络控制器。 第一无线网络控制器和第二无线网络控制器被配置为经由共享天线访问无线通信介质，并且经由无线通信介质来传送从主机设备接收的数据。 第二无线网络控制器包括：音频流检测器，被配置为基于从主机设备接收的数据的内容来确定是否要通过第二无线网络控制器发送音频流，并请求第二无线网络 基于通过第二无线网络控制器发送音频流的确定，控制器通过第一无线网络控制器给予对天线的接入优先级。

公开(公告)号：US11678199B2

公开(公告)日：2023-06-13

申请号：US17492188

申请日：2021-10-01

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Yonathan Shavit ,  Alon Cheifetz ,  Alon Paycher ,  Dotan Ziv

IPC: H04W72/04 ,  H04W16/14 ,  H04L69/22 ,  H04W12/08 ,  H04W48/18 ,  H04W84/12 ,  H04L9/40 ,  H04W84/18

CPC classification number: H04W16/14 ,  H04L69/22 ,  H04W12/08 ,  H04W72/04 ,  H04L63/0227 ,  H04W48/18 ,  H04W84/12 ,  H04W84/18

Abstract: An apparatus and method for transmitting audio with coexisting wireless networks. In one embodiment, a wireless device includes a first wireless network controller and a second wireless network controller. The first wireless network controller and the second wireless network controller are configured to access a wireless communication medium via a shared antenna, and to transmit, via the wireless communication medium, data received from a host device. The second wireless network controller includes an audio stream detector configured to determine, based on the contents of the data received from the host device, whether an audio stream is to be transmitted via the second wireless network controller, and to request that the second wireless network controller be given access priority to the antenna over the first wireless network controller, based on a determination that the audio stream is to be transmitted via the second wireless network controller.

公开(公告)号：US20220112771A1

公开(公告)日：2022-04-14

申请号：US17556289

申请日：2021-12-20

Applicant: Texas Instruments Incorporated

Inventor： Alon Ben Ami ,  Shlomit Ben Yakar ,  Alon Paycher ,  Uri Weinrib

IPC: E21B7/06

Abstract: System and methods for using channel quality reports to reduce inter-band interference are disclosed. Channel information is received at a first wireless communication device from a second wireless communication device. The first wireless device is operating in a first frequency range, and the second wireless device is operating in a second frequency range. The first frequency range is adjacent to the second frequency range. A channel quality report is generated at the first wireless communication device. The channel quality report indicates that particular sub-bands in the first frequency range have low channel quality. The particular sub-bands are selected using the channel information.

公开(公告)号：US09775165B2

公开(公告)日：2017-09-26

申请号：US15416857

申请日：2017-01-26

Applicant: Texas Instruments Incorporated

Inventor： Alon Ben Ami ,  Shlomit Ben Yakar ,  Alon Paycher ,  Uri Weinrib

IPC: H04W24/00 ,  H04W72/04 ,  H04W72/08 ,  H04L5/00

CPC classification number: H04W72/082 ,  H04L1/0026 ,  H04L5/0062 ,  H04W72/0453 ,  H04W72/085

Abstract: In accordance with disclosed embodiments, a first wireless communication device operating in a first frequency band receives channel information from a second wireless communication device operating in a second frequency band adjacent to the first frequency band. The first wireless communication device generates a channel quality report indicating particular sub-band(s) in the first frequency band that cause interference in one or more channels in the second frequency band when used by the first wireless communication device for transmission. The channel quality report is sent by the first wireless communication device to a base station, which subsequently provides a sub-band assignment assigning one or more sub-bands within the first frequency band that avoid the one or more particular sub-bands indicated by the channel quality report. The first wireless communication device transmits the information using the one or more assigned sub-bands.