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1.发明授权Switching signal polarity of a network device plug for use in a powerline communication network 有权用于电力线通信网络的网络设备插头的开关信号极性公开(公告)号：US09559752B1
公开(公告)日：2017-01-31
申请号：US14864051
申请日：2015-09-24
Applicant: QUALCOMM Incorporated
Inventor： Anand Krishnamachari , Manjunath Anandarama Krishnam , Syed Adil Hussain , Purva Rameshchandra Rajkotia , Hassan Kaywan Afkhami
CPC classification number: H04B3/542 , H04B3/54 , H04B3/56 , H04B7/0413 , H04B2203/5454 , H04L5/006
Abstract: A network device may include a plug that couples with a socket to couple the network device to a PLC network. A position of the plug may be interchanged when the plug is coupled with the socket. In one example, the network device may determine a coupling orientation of the plug that indicates the position of the plug with respect to the socket. The plug includes a first plug terminal, a second plug terminal, a first ground plug terminal, and a second ground plug terminal. The network device may select a signal polarity for the plug based, at least in part, on the coupling orientation. The signal polarity indicates over which of the plug terminals data is to be transmitted for communication over the PLC network.
Abstract translation: 网络设备可以包括与插座耦合以将网络设备耦合到PLC网络的插头。 当插头与插座连接时，插头的位置可以互换。 在一个示例中，网络设备可以确定插头的耦合取向，其指示插头相对于插座的位置。 插头包括第一插头端子，第二插头端子，第一接地插头端子和第二接地插头端子。 网络设备可以至少部分地基于耦合方向来选择针对插头的信号极性。 信号极性表示通过PLC网络进行通信的哪个插头终端数据将被发送。
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公开(公告)号：US09445361B2
公开(公告)日：2016-09-13
申请号：US14656517
申请日：2015-03-12
Applicant: QUALCOMM Incorporated
Inventor： James Gerard Zyren , Srinivas Katar , Manjunath Anandarama Krishnam , Lawrence Winston Yonge, III
CPC classification number: H04W48/18 , B60L11/1838 , G06F1/26 , G06F1/3203 , H04H20/71 , H04L12/10 , H04W52/18
Abstract: A first client may establish a power charging association with one of a plurality of service agents over a network. The first client transmits a first signal via a first attachment point of a powerline network, the first signal associated with requesting the power charging association. The first client broadcasts a sounding message via the first attachment point after transmitting the first signal, wherein the sounding message is receivable by one or more service agents including at least a first service agent of the powerline network. The first service agent received the sounding message with a lowest attenuation of the one or more service agents that received the sounding message. The power charging association is established between the first client and the first service agent.
Abstract translation: 第一客户端可以通过网络与多个服务代理之一建立功率计费关联。 第一客户端经由电力线网络的第一附接点发送第一信号，第一信号与请求电力充电关联相关联的第一信号。 第一客户端在发送第一信号之后经由第一附接点广播发声消息，其中，所述探测消息可由包括所述电力线网络的至少第一服务代理的一个或多个服务代理接收。 第一服务代理接收到接收到发声消息的一个或多个服务代理的衰减最小的探测消息。 在第一客户端和第一服务代理之间建立功率计费关联。
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公开(公告)号：US09130658B2
公开(公告)日：2015-09-08
申请号：US13888160
申请日：2013-05-06
Applicant: QUALCOMM Incorporated
IPC: H04J15/00 , H04B3/54 , H04B7/12 , H04L12/721
CPC classification number: H04B3/54 , H04B3/544 , H04B7/12 , H04B2203/5445 , H04B2203/5466 , H04B2203/5495 , H04L45/123
Abstract: A network device can be configured to dynamically adapt its current primary receiver coupling to channel conditions. For each of a plurality of transmitting network devices, the network device can determine a potential primary receiver coupling of the first network device for receiving communications from the transmitting network device based, at least in part, on a performance measurement associated with each of the plurality of communication channels between the network device and the transmitting device. The network device can select its current primary receiver coupling based, at least in part, on the potential primary receiver couplings determined for the plurality of transmitting network devices. In addition, the network device can also determine how to communicate with a receiving network device based, at least in part, on a preferred communication channel between the two network devices and a current primary receiver coupling of the receiving network device.
Abstract translation: 网络设备可被配置为动态地使其当前的主接收机耦合到信道条件。 对于多个发射网络设备中的每一个，网络设备可以至少部分地基于与多个发射网络设备中的每一个相关联的性能测量来确定用于从发射网络设备接收通信的第一网络设备的潜在主接收机耦合 的网络设备和发送设备之间的通信信道。 至少部分地，网络设备可以基于为多个发送网络设备确定的潜在主接收机耦合来选择其当前的主接收机耦合。 此外，网络设备还可以至少部分地基于两个网络设备之间的优选通信信道和接收网络设备的当前主接收机耦合来确定如何与接收网络设备进行通信。
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公开(公告)号：US20150189582A1
公开(公告)日：2015-07-02
申请号：US14656517
申请日：2015-03-12
Applicant: QUALCOMM Incorporated
Inventor： James Gerard Zyren , Srinivas Katar , Manjunath Anandarama Krishnam , Lawrence Winston Yonge, III
CPC classification number: H04W48/18 , B60L11/1838 , G06F1/26 , G06F1/3203 , H04H20/71 , H04L12/10 , H04W52/18
Abstract: A first client may establish a power charging association with one of a plurality of service agents over a network. The first client transmits a first signal via a first attachment point of a powerline network, the first signal associated with requesting the power charging association. The first client broadcasts a sounding message via the first attachment point after transmitting the first signal, wherein the sounding message is receivable by one or more service agents including at least a first service agent of the powerline network. The first service agent received the sounding message with a lowest attenuation of the one or more service agents that received the sounding message. The power charging association is established between the first client and the first service agent.
Abstract translation: 第一客户端可以通过网络与多个服务代理之一建立功率计费关联。 第一客户端经由电力线网络的第一附接点发送第一信号，第一信号与请求电力充电关联相关联的第一信号。 第一客户端在发送第一信号之后经由第一附接点广播发声消息，其中，所述探测消息可由包括所述电力线网络的至少第一服务代理的一个或多个服务代理接收。 第一服务代理接收到接收到发声消息的一个或多个服务代理的衰减最小的探测消息。 在第一客户端和第一服务代理之间建立功率计费关联。
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公开(公告)号：US09178714B2
公开(公告)日：2015-11-03
申请号：US14018241
申请日：2013-09-04
Applicant: QUALCOMM Incorporated
Inventor： Purva R. Rajkotia , Manjunath Anandarama Krishnam
IPC: H04J1/16 , H04J3/16 , H04L12/413 , H04L12/407
CPC classification number: H04L12/413 , H04L12/407
Abstract: A method for transmitting data from within a wired communication system is disclosed. A first network-enabled device can select one of a plurality of communication mediums for transmitting the data stream to the second device and transmit the data stream to the second device using the selected communication medium. The first device determines that the transmission of the data stream using the selected communication medium is being interfered with by transmission of other data from the first device to a third device on another of the plurality of communication mediums. In response to determining that the transmission of the data stream to the second device on the selected communication medium is being interfered with by the transmission of the other data to the third device using the other communication medium, the first device turns off the transmission of the other data to the third device on the other communication medium.
Abstract translation: 公开了一种用于从有线通信系统内发送数据的方法。 第一网络使能设备可以选择多个通信介质中的一个用于将数据流发送到第二设备，并使用所选择的通信介质将数据流发送到第二设备。 第一设备确定使用所选择的通信介质的数据流的传输受到其他数据从第一设备传输到多个通信介质中的另一个上的第三设备的干扰。 响应于确定在所选择的通信介质上的数据流到第二设备的传输是通过使用其他通信介质将其他数据传输到第三设备而被干扰的，第一设备关闭传输 其他数据传送到另一通信介质上的第三设备。
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Patent Agency Ranking
公开(公告)号：US20140328416A1
公开(公告)日：2014-11-06
申请号：US13888160
申请日：2013-05-06
Applicant: QUALCOMM INCORPORATED
CPC classification number: H04B3/54 , H04B3/544 , H04B7/12 , H04B2203/5445 , H04B2203/5466 , H04B2203/5495 , H04L45/123
Abstract: A network device can be configured to dynamically adapt its current primary receiver coupling to channel conditions. For each of a plurality of transmitting network devices, the network device can determine a potential primary receiver coupling of the first network device for receiving communications from the transmitting network device based, at least in part, on a performance measurement associated with each of the plurality of communication channels between the network device and the transmitting device. The network device can select its current primary receiver coupling based, at least in part, on the potential primary receiver couplings determined for the plurality of transmitting network devices. In addition, the network device can also determine how to communicate with a receiving network device based, at least in part, on a preferred communication channel between the two network devices and a current primary receiver coupling of the receiving network device.
Abstract translation: 网络设备可被配置为动态地使其当前的主接收机耦合到信道条件。 对于多个发射网络设备中的每一个，网络设备可以至少部分地基于与多个发射网络设备中的每一个相关联的性能测量来确定用于从发射网络设备接收通信的第一网络设备的潜在主接收机耦合 的网络设备和发送设备之间的通信信道。 至少部分地，网络设备可以基于为多个发送网络设备确定的潜在主接收机耦合来选择其当前的主接收机耦合。 此外，网络设备还可以至少部分地基于两个网络设备之间的优选通信信道和接收网络设备的当前主接收机耦合来确定如何与接收网络设备进行通信。
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公开(公告)号：US09258093B2
公开(公告)日：2016-02-09
申请号：US14063931
申请日：2013-10-25
Applicant: QUALCOMM Incorporated
Inventor： Arun Avudainayagam , Treina Cresse , Manjunath Anandarama Krishnam , Ehab Tahir
CPC classification number: H04L5/0048 , H04B3/46 , H04B3/542 , H04B3/544 , H04B2203/5408 , H04B2203/5445 , H04B2203/5466 , H04L1/0026 , H04L1/0029 , H04L1/004 , H04L5/0046 , H04L5/0094 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L43/16
Abstract: A network device may be configured to iteratively modify an initial tone map for each communication region of a powerline cycle to minimize the time before application data can be transmitted. A first network device estimates an initial tone map for each communication region based, at least in part, on sounding messages received from a second network device. The first network device determines whether to estimate a modified tone map for the first communication region based on at least one performance measurement associated with a data packet generated using the initial tone map for the first communication region. If so, the second network device retransmits the sounding messages in the first communication region that will be used to modify the initial tone map for the first communication region, and the second network device continues to transmit the data packets using the initial tone maps in the remaining communication regions.
Abstract translation: 网络设备可以被配置为迭代地修改电力线周期的每个通信区域的初始色调图，以最小化应用数据可以被发送之前的时间。 至少部分地，基于从第二网络设备接收的探测消息，第一网络设备估计每个通信区域的初始色调映射。 第一网络设备基于与使用第一通信区域的初始色调映射生成的数据分组相关联的至少一个性能测量来确定是否估计用于第一通信区域的修改的色调映射。 如果是，则第二网络设备重发第一通信区域中将用于修改第一通信区域的初始色调映射的探测消息，并且第二网络设备继续使用第一通信区域中的初始色调映射来发送数据包 剩余通信地区。
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公开(公告)号：US09148385B2
公开(公告)日：2015-09-29
申请号：US13917394
申请日：2013-06-13
Applicant: QUALCOMM Incorporated
IPC: H04L12/915 , H04L12/28 , H04L12/721 , H04L12/727 , H04L12/733 , H04L12/729 , H04L12/761 , H04L12/413 , H04L12/44
CPC classification number: H04L47/787 , H04B2203/5445 , H04L12/2801 , H04L12/2856 , H04L12/413 , H04L12/44 , H04L45/12 , H04L45/121 , H04L45/122 , H04L45/123 , H04L45/125 , H04L45/16
Abstract: Communicating among stations in a network includes, from each of multiple stations in the network, transmitting information indicating which other stations from which that station is able to reliably receive transmissions. A schedule for communicating among the stations is determined based on the information from the stations and transmitting the schedule over the network. The schedule includes a plurality of time slots during which respective contention groups of stations are assigned to communicate using a contention-based protocol.
Abstract translation: 在网络中的站间通信包括从网络中的多个站中的每一个发送指示哪个站能够可靠地接收传输的哪些站。 基于来自站的信息并通过网络发送调度来确定站间通信的时间表。 该调度包括多个时隙，在该时隙期间，各个竞争组被分配以使用基于争用的协议进行通信。
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公开(公告)号：US20150063134A1
公开(公告)日：2015-03-05
申请号：US14018241
申请日：2013-09-04
Applicant: QUALCOMM INCORPORATED
Inventor： Purva R. Rajkotia , Manjunath Anandarama Krishnam
IPC: H04L12/40
CPC classification number: H04L12/413 , H04L12/407
Abstract: A method for transmitting data from within a wired communication system is disclosed. A first network-enabled device can select one of a plurality of communication mediums for transmitting the data stream to the second device and transmit the data stream to the second device using the selected communication medium. The first device determines that the transmission of the data stream using the selected communication medium is being interfered with by transmission of other data from the first device to a third device on another of the plurality of communication mediums. In response to determining that the transmission of the data stream to the second device on the selected communication medium is being interfered with by the transmission of the other data to the third device using the other communication medium, the first device turns off the transmission of the other data to the third device on the other communication medium.
Abstract translation: 公开了一种用于从有线通信系统内发送数据的方法。 第一网络使能设备可以选择多个通信介质中的一个用于将数据流发送到第二设备，并使用所选择的通信介质将数据流发送到第二设备。 第一设备确定使用所选择的通信介质的数据流的传输受到其他数据从第一设备传输到多个通信介质中的另一个上的第三设备的干扰。 响应于确定在所选择的通信介质上的数据流到第二设备的传输是通过使用其他通信介质将其他数据传输到第三设备而被干扰的，第一设备关闭传输 其他数据传送到另一通信介质上的第三设备。
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10.发明申请公开(公告)号：US20140195637A1
公开(公告)日：2014-07-10
申请号：US13738607
申请日：2013-01-10
Applicant: QUALCOMM INCORPORATED
Inventor： Ehab Tahir , John Fraser Chappel , Nikolai Kroupetski , Vladimir Vidovic , Hassan Afkhami , Purva R. Rajkotia , Manjunath Anandarama Krishnam
IPC: H04L29/06
CPC classification number: H04L65/4069 , H04B3/03 , H04B3/542 , H04B2203/5408 , H04L5/0046 , H04L5/0064
Abstract: A device may determine adapted physical layer transmission properties based upon characteristics of a packet stream to be transmitted via a communications channel. The physical layer transmission properties may comprise an adapted tone map that is associated with an aggressive physical layer throughput capability for UDP traffic, a conservative physical layer throughput capability for TCP traffic, or a dynamically adjusted physical layer throughput rate for mixed traffic. An indication regarding the adapted tone map may be included in a first message, a portion of a physical layer framing protocol, a physical layer control transmission (such as a frame control symbol), or other transmissions such that the receiving device can derive the adapted tone map without significant added overhead.
Abstract translation: 基于要经由通信信道发送的分组流的特性，设备可以确定适配的物理层传输属性。 物理层传输属性可以包括与用于UDP业务的攻击性物理层吞吐能力，用于TCP业务的保守物理层吞吐能力或用于混合业务的动态调整的物理层吞吐速率相关联的适配音调映射。 关于适配音调映射的指示可以被包括在第一消息，物理层成帧协议的一部分，物理层控制传输（诸如帧控制符号）或其他传输中，使得接收设备可以导出适配 色调图没有显着增加的开销。
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