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公开(公告)号：US09860760B2
公开(公告)日：2018-01-02
申请号：US14952871
申请日：2015-11-25
Applicant: BROADCOM CORPORATION
Inventor： Alireza Tarighat Mehrabani , Michael Boers , Masoud Kahrizi , Tirdad Sowlati , Bagher Afshar , Payam Torab Jahromi , Sean Timothy Nicolson , Brima Babatunde Ibrahim
CPC classification number: H04W16/28 , H04W88/085
Abstract: A device implementing the subject scalable radio frequency communication system includes one or more primary radio frequency integrated circuits (RFICs) and at least one secondary RFIC. Each of the one or more primary RFICs is configured to receive an intermediate frequency (IF) signal from a baseband processor, upconvert the IF signal to a radio frequency (RF) signal, and transmit the RF signal to one or more secondary RFICs. The secondary RFICs under each of the one or more primary RFICs are configured to receive the RF signal from the corresponding primary RFIC, phase shift and amplify the RF signal, and transmit the RF signal via a plurality of antenna elements.
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公开(公告)号：US20160330684A1
公开(公告)日：2016-11-10
申请号：US15095620
申请日：2016-04-11
Applicant: BROADCOM CORPORATION
Inventor： Rajesh Kumar Sinha , Payam Torab Jahromi
CPC classification number: H04W52/0209 , H04B7/0452 , H04J11/00 , H04L27/2601 , H04W40/005 , H04W40/244 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/168 , Y02D70/22 , Y02D70/26
Abstract: A wireless communication device (alternatively, device) includes a processing circuitry configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. A device communicates with other devices informing them of energy, power, etc. management operation (e.g., with respect to low power or sleep mode). When the device receives responses from each of the other devices that they are informed of the operation of the device, then device performs such energy, power, etc. management. Alternatively, when response(s) are not received from all of the other devices, the device performs such energy, power, etc. management after a period of time (e.g., number of beacon intervals (BIs)).
Abstract translation: 无线通信设备（可选地，设备）包括被配置为支持与其他无线通信设备的通信并且生成和处理用于这种通信的信号的处理电路。 在一些示例中，设备包括通信接口和处理电路以及其他可能的电路，组件，元件等，以支持与其他无线通信设备的通信，并且生成和处理用于这种通信的信号。 设备与其他设备通信，通知他们能量，功率等管理操作（例如，关于低功率或睡眠模式）。 当设备从每个其他设备接收到他们被通知设备的操作的响应时，设备执行这种能量，功率等管理。 或者，当没有从所有其他设备接收到响应时，设备在一段时间（例如，信标间隔（BI）的数量）之后执行这样的能量，功率等管理。
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公开(公告)号：US20140198692A1
公开(公告)日：2014-07-17
申请号：US13739180
申请日：2013-01-11
Applicant: BROADCOM CORPORATION
Inventor： Payam Torab Jahromi , Gang Lu
IPC: H04L29/06
Abstract: Techniques for securing transmit opening help enhance the operation of a station that employs the technique. The techniques may facilitate low latency response to a protocol data requester, for instance. The techniques provide ways for the protocol data requester to provide additional time for the protocol data responder to obtain the needed response data for the protocol data requester. One way in which this can be done is by intelligently lengthing the protocol request transmitted by the protocol requester.
Abstract translation: 用于确保传输开口的技术有助于增强采用该技术的站的操作。 例如，这些技术可以促进对协议数据请求者的低延迟响应。 这些技术提供了协议数据请求者为协议数据应答器提供额外时间以获得协议数据请求者所需的响应数据的方式。 可以这样做的一种方式是通过智能地缩短由协议请求者发送的协议请求。
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公开(公告)号：US10244469B2
公开(公告)日：2019-03-26
申请号：US15095620
申请日：2016-04-11
Applicant: BROADCOM CORPORATION
Inventor： Rajesh Kumar Sinha , Payam Torab Jahromi
Abstract: A wireless communication device (alternatively, device) includes a processing circuitry configured to support communications with other wireless communication device(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other wireless communication device(s) and to generate and process signals for such communications. A device communicates with other devices informing them of energy, power, etc. management operation (e.g., with respect to low power or sleep mode). When the device receives responses from each of the other devices that they are informed of the operation of the device, then device performs such energy, power, etc. management. Alternatively, when response(s) are not received from all of the other devices, the device performs such energy, power, etc. management after a period of time (e.g., number of beacon intervals (BIs)).
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公开(公告)号：US09042904B2
公开(公告)日：2015-05-26
申请号：US14231970
申请日：2014-04-01
Applicant: Broadcom Corporation
Inventor： Hongyu Xie , Srikanth Shubhakoti , Matthew James Fischer , Shawn Shiliang Ding , Gang Lu , Yuan Zhuang , Brima Ibrahim , Payam Torab Jahromi , Murat Mese
CPC classification number: H04W72/0446 , H04L5/0092 , H04W72/1268 , H04W72/1289
Abstract: Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the WiGig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks. The techniques help to deliver the desired user experience in such an environment and support desired performance levels for latency and throughput while controlling memory footprint.
Abstract translation: 用于本地化动态信道分配的技术有助于应对无线通信系统的延迟，存储器大小和信道时间优化的挑战。 作为示例，诸如WiGig标准的高级通信标准可以支持发射站和接收站之间的高清晰度视频内容的无线对接站能力和无线流，或者参与其它非常高的吞吐量任务。 这些技术有助于在这样的环境中提供所需的用户体验，并在控制内存占用的同时支持延迟和吞吐量的所需性能水平。
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Patent Agency Ranking
公开(公告)号：US20140213273A1
公开(公告)日：2014-07-31
申请号：US14231970
申请日：2014-04-01
Applicant: Broadcom Corporation
Inventor： Hongyu Xie , Srikanth Shubhakoti , Matthew James Fischer , Shawn Shiliang Ding , Gang Lu , Yuan Zhuang , Brima Ibrahim , Payam Torab Jahromi , Murat Mese
CPC classification number: H04W72/0446 , H04L5/0092 , H04W72/1268 , H04W72/1289
Abstract: Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the WiGig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks. The techniques help to deliver the desired user experience in such an environment and support desired performance levels for latency and throughput while controlling memory footprint.
Abstract translation: 用于本地化动态信道分配的技术有助于应对无线通信系统的延迟，内存大小和信道时间优化的挑战。 作为示例，诸如WiGig标准的高级通信标准可以支持发射站和接收站之间的高清晰度视频内容的无线对接站能力和无线流，或者参与其它非常高的吞吐量任务。 这些技术有助于在这样的环境中提供所需的用户体验，并在控制内存占用的同时支持延迟和吞吐量的所需性能水平。
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公开(公告)号：US10433212B2
公开(公告)日：2019-10-01
申请号：US15197651
申请日：2016-06-29
Applicant: BROADCOM CORPORATION
Inventor： Payam Torab Jahromi
Abstract: A device implementing an unscheduled power save mode with peer notification may include at least one processor that may be configured to receive, from a network coordinator device, an acknowledgement of a request to enter an unscheduled power save mode. The processor may be further configured to, responsive to receipt of the acknowledgment, transmit an indication of entering the unscheduled power save mode to at least one other device of the network and then enter the unscheduled power save mode. While in the unscheduled power save mode, the processor may be configured to receive, from the network coordinator device, an acknowledgement of a request to exit the unscheduled power save mode. The processor may be further configured to exit the unscheduled power save mode responsive to the acknowledgment, and transmit an indication of exiting the unscheduled power save mode to the at least one other device of the network.
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公开(公告)号：US09900196B2
公开(公告)日：2018-02-20
申请号：US14952882
申请日：2015-11-25
Applicant: BROADCOM CORPORATION
CPC classification number: H04L27/18 , H04B7/0408 , H04B7/063 , H04W16/28 , H04W52/38 , H04W76/27 , H04W88/085
Abstract: A system implementing switching diversity in a scalable radio frequency communication system includes a primary radio frequency integrated circuit (RFIC), a first secondary RFIC, and a second secondary RFIC. The first secondary RFIC is configured to receive a radio frequency (RF) signal from a device via antenna elements based on a first beam setting, and transmit the RF signal to the primary RFIC. The primary RFIC is configured to receive the RF signal; downconvert the RF signal to an intermediate frequency (IF) signal; transmit the IF signal to a baseband processor; receive, from the baseband processor, a control signal including a second beam setting; and transmit the control signal to the second secondary RFIC. The second secondary RFIC is configured to receive the control signal from the first primary RFIC, and receive the first RF signal from the device via second antenna elements based on the second beam setting.
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公开(公告)号：US09843465B2
公开(公告)日：2017-12-12
申请号：US14952863
申请日：2015-11-25
Applicant: BROADCOM CORPORATION
CPC classification number: H04L27/18 , H04B7/0408 , H04B7/063 , H04W16/28 , H04W52/38 , H04W76/27 , H04W88/085
Abstract: A device implementing a distributed dynamic configuration of a scalable radio frequency communication system includes a primary radio frequency (RF) integrated circuit (RFIC) and at least one secondary RFIC. The primary RFIC includes at least one phase shifter, and the primary RFIC may be configured to apply a first phase shift to an RF signal using the at least one first phase shifter, and to transmit the RF signal to at least one secondary RFIC. The at least one secondary RFIC includes at least one second phase shifter, and the at least one secondary RFIC may be configured to apply a second phase shift to the RF signal using the at least one second phase shifter, and to transmit the RF signal via at least one antenna element. The first and second phase shifts may be received by the primary RFIC from a baseband processor.
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公开(公告)号：US09036478B2
公开(公告)日：2015-05-19
申请号：US13739180
申请日：2013-01-11
Applicant: Broadcom Corporation
Inventor： Payam Torab Jahromi , Gang Lu
Abstract: Techniques for securing transmit opening help enhance the operation of a station that employs the technique. The techniques may facilitate low latency response to a protocol data requester, for instance. The techniques provide ways for the protocol data requester to provide additional time for the protocol data responder to obtain the needed response data for the protocol data requester. One way in which this can be done is by intelligently lengthing the protocol request transmitted by the protocol requester.
Abstract translation: 用于确保传输开口的技术有助于增强采用该技术的站的操作。 例如，这些技术可以促进对协议数据请求者的低延迟响应。 这些技术提供了协议数据请求者为协议数据应答器提供额外时间以获得协议数据请求者所需的响应数据的方式。 可以这样做的一种方式是通过智能地缩短由协议请求者发送的协议请求。
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