公开(公告)号：US09693385B2

公开(公告)日：2017-06-27

申请号：US14221438

申请日：2014-03-21

Applicant: BROADCOM CORPORATION

Inventor： Vinko Erceg ,  Ron Porat ,  Nihar Jindal ,  Matthew James Fischer ,  Yong Liu ,  Chiu Ngok Eric Wong

IPC: H04W80/00

CPC classification number: H04W80/00

Abstract: A wireless communication device is configured to generate frames based on any of a number of different frame formats for transmission to one or more other recipient wireless communication devices. The frame may be implemented to include data intended for two or more recipient devices. The device encodes first data intended for a first recipient device using first one or more coding parameters and encodes second data intended for a second recipient device using second one or more coding parameters. The manner by which the first and second data have been encoded is indicated within one or more other fields within the frames based on the selected frame format. In one example, a single preamble specifies the first and second one or more coding parameters. In another example, an initial preamble and one or more respective sub-preambles specify the first and second one or more coding parameters.

公开(公告)号：US09379837B2

公开(公告)日：2016-06-28

申请号：US14192228

申请日：2014-02-27

Applicant: BROADCOM CORPORATION

Inventor： Nihar Jindal ,  Yong Liu ,  Matthew James Fischer ,  Ron Porat ,  Chiu Ngok Eric Wong ,  Vinko Erceg

IPC: H04W4/00 ,  H04J11/00 ,  H04W16/14 ,  H04W52/16

CPC classification number: H04J11/0026 ,  H04W16/14 ,  H04W52/16

Abstract: A wireless communication device includes communication interface configured to receive and transmit signals and a processor configured to generate and process such signals. The communication interface of the wireless communication device is configured to receive a first signal from a first other wireless communication device, and the processor of the wireless communication device is configured to process the first signal to determine one or more concurrent transmission parameters. The processor of the wireless communication device is configured to generate the second signal based on the one or more concurrent transmission parameters and direct the communication interface to transmit the second signal to a second other wireless communication device during receipt of the first signal from the first other wireless communication device. The wireless communication device may be configured to make such concurrent transmissions based on one or more considerations such as the power level of the first signal.

Abstract translation: 无线通信设备包括被配置为接收和发送信号的通信接口以及被配置为生成和处理这些信号的处理器。 无线通信设备的通信接口被配置为从第一其他无线通信设备接收第一信号，并且无线通信设备的处理器被配置为处理第一信号以确定一个或多个并发传输参数。 无线通信设备的处理器被配置为基于一个或多个并发传输参数产生第二信号，并且在第一个信号从第一个接收到第一个信号的接收期间指示通信接口将第二信号发送到第二个其他无线通信设备 无线通信设备。 无线通信设备可以被配置为基于诸如第一信号的功率电平的一个或多个考虑来进行这种并发传输。

公开(公告)号：US20140286238A1

公开(公告)日：2014-09-25

申请号：US14221438

申请日：2014-03-21

Applicant: BROADCOM CORPORATION

Inventor： Vinko Erceg ,  Ron Porat ,  Nihar Jindal ,  Matthew James Fischer ,  Yong Liu ,  Chiu Ngok Eric Wong

IPC: H04L12/931 ,  H04W80/00

CPC classification number: H04W80/00

Abstract: A wireless communication device is configured to generate frames based on any of a number of different frame formats for transmission to one or more other recipient wireless communication devices. The frame may be implemented to include data intended for two or more recipient devices. The device encodes first data intended for a first recipient device using first one or more coding parameters and encodes second data intended for a second recipient device using second one or more coding parameters. The manner by which the first and second data have been encoded is indicated within one or more other fields within the frames based on the selected frame format. In one example, a single preamble specifies the first and second one or more coding parameters. In another example, an initial preamble and one or more respective sub-preambles specify the first and second one or more coding parameters.

Abstract translation: 无线通信设备被配置为基于用于传输到一个或多个其他接收者无线通信设备的多个不同帧格式中的任何一个来生成帧。 该帧可以被实现为包括用于两个或更多个接收设备的数据。 设备使用第一个或多个编码参数来编码用于第一接收方设备的第一数据，并使用第二个一个或多个编码参数对用于第二接收方设备的第二数据进行编码。 基于选择的帧格式，在帧内的一个或多个其他字段内指示第一和第二数据被编码的方式。 在一个示例中，单个前导码指定第一和第二一个或多个编码参数。 在另一示例中，初始前同步码和一个或多个相应的子前导码指定第一和第二个一个或多个编码参数。

公开(公告)号：US20140286203A1

公开(公告)日：2014-09-25

申请号：US14192228

申请日：2014-02-27

Applicant: BROADCOM CORPORATION

Inventor： Nihar Jindal ,  Yong Liu ,  Matthew James Fischer ,  Ron Porat ,  Chiu Ngok Eric Wong ,  Vinko Erceg

IPC: H04L5/14

CPC classification number: H04J11/0026 ,  H04W16/14 ,  H04W52/16

Abstract: A wireless communication device includes communication interface configured to receive and transmit signals and a processor configured to generate and process such signals. The communication interface of the wireless communication device is configured to receive a first signal from a first other wireless communication device, and the processor of the wireless communication device is configured to process the first signal to determine one or more concurrent transmission parameters. The processor of the wireless communication device is configured to generate the second signal based on the one or more concurrent transmission parameters and direct the communication interface to transmit the second signal to a second other wireless communication device during receipt of the first signal from the first other wireless communication device. The wireless communication device may be configured to make such concurrent transmissions based on one or more considerations such as the power level of the first signal.

Abstract translation: 无线通信设备包括被配置为接收和发送信号的通信接口以及被配置为生成和处理这些信号的处理器。 无线通信设备的通信接口被配置为从第一其他无线通信设备接收第一信号，并且无线通信设备的处理器被配置为处理第一信号以确定一个或多个并发传输参数。 无线通信设备的处理器被配置为基于一个或多个并发传输参数产生第二信号，并且在第一个信号从第一个接收到第一个信号的接收期间指示通信接口将第二信号发送到第二个其他无线通信设备 无线通信设备。 无线通信设备可以被配置为基于诸如第一信号的功率电平的一个或多个考虑来进行这种并发传输。

公开(公告)号：US09712231B2

公开(公告)日：2017-07-18

申请号：US14252646

申请日：2014-04-14

Applicant: BROADCOM CORPORATION

Inventor： Yong Liu ,  Ron Porat ,  Nihar Jindal ,  Vinko Erceg ,  Matthew James Fischer ,  Chiu Ngok Eric Wong

IPC: H04B7/26 ,  H04W74/00

CPC classification number: H04B7/2612 ,  H04W74/006

Abstract: A wireless communication device is implemented to include a communication interface and a processor. The processor is configured to process communications associated with the other wireless communication devices within the wireless communication system to determine one or more traffic characteristics of those communications as well as one or more class characteristics of the other wireless communication devices. The processor is configured to classify the communications into one or more access categories based on the one or more traffic characteristics and is configured to classify the other devices into one or more device class categories based on the one or more class characteristics. The processor is then configured to generate one or more channel access control signals based on these classifications. The communication interface of the device is configured to transmit the one or more channel access control signals to one or more of the other devices.

公开(公告)号：US20140307653A1

公开(公告)日：2014-10-16

申请号：US14252646

申请日：2014-04-14

Applicant: BROADCOM CORPORATION

Inventor： Yong Liu ,  Ron Porat ,  Nihar Jindal ,  Vinko Erceg ,  Matthew James Fischer ,  Chiu Ngok Eric Wong

IPC: H04W72/04 ,  H04B7/26

CPC classification number: H04B7/2612 ,  H04W74/006

Abstract: A wireless communication device is implemented to include a communication interface and a processor. The processor is configured to process communications associated with the other wireless communication devices within the wireless communication system to determine one or more traffic characteristics of those communications as well as one or more class characteristics of the other wireless communication devices. The processor is configured to classify the communications into one or more access categories based on the one or more traffic characteristics and is configured to classify the other devices into one or more device class categories based on the one or more class characteristics. The processor is then configured to generate one or more channel access control signals based on these classifications. The communication interface of the device is configured to transmit the one or more channel access control signals to one or more of the other devices.

Abstract translation: 无线通信设备被实现为包括通信接口和处理器。 处理器被配置为处理与无线通信系统内的其他无线通信设备相关联的通信，以确定那些通信的一个或多个业务特性以及其它无线通信设备的一个或多个类别特性。 处理器被配置为基于一个或多个业务特性将通信分类为一个或多个访问类别，并且被配置为基于一个或多个类特征将其他设备分类为一个或多个设备类别类别。 然后，处理器被配置为基于这些分类生成一个或多个信道访问控制信号。 设备的通信接口被配置为将一个或多个信道访问控制信号发送到一个或多个其他设备。