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1. 发明公开

EP3353898A1 MULTI-PROTOCOL NETWORK DEVICE WITH SHARED HARDWARE FOR MULTIPLE COMMUNICATION NETWORKS 审中-公开
公开(公告)号：EP3353898A1
公开(公告)日：2018-08-01
申请号：EP16766709.6
申请日：2016-08-24
申请人： QUALCOMM Incorporated
发明人： AFKHAMI, Hassan Kaywan , RAJKOTIA, Purva Rameshchandra , YONGE, Lawrence Winston, III , RENDE, Deniz
IPC分类号： H04B1/00 , H04L29/06 , H04W80/00 , H04W48/18 , H04W52/02 , H04W74/04
CPC分类号： H04L41/0816 , H04B1/0067 , H04B3/542 , H04L69/18 , H04W48/18 , H04W52/0216 , H04W52/0225 , H04W72/1215 , H04W74/04 , H04W80/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/40
摘要： A network device may be configured for communication over multiple communication networks. In one example, a method for using a network device to communicate over multiple networks is disclosed. The method includes receiving a packet from a combined communication interface and determining that the packet is formatted according to a first communication protocol. In response to determining that the packet is formatted according to the first communication protocol, the method includes enabling a first component in a first digital signal processor (DSP) block of the network device to process the packet according to the first communication protocol, and disabling a second component of the first DSP block, wherein the second component is configured to process the packet according to a second communication protocol.

2. 发明公开

EP3055961A1 DYNAMIC TRANSMIT POWER AND SIGNAL SHAPING 有权
标题翻译：动态发射功率和信号整形
公开(公告)号：EP3055961A1
公开(公告)日：2016-08-17
申请号：EP14787344.2
申请日：2014-10-07
申请人： Qualcomm Incorporated
发明人： AFKHAMI, Hassan Kaywan , RENDE, Deniz , RAJKOTIA, Purva Rameshchandra
IPC分类号： H04L25/03 , H04B3/54 , H04W52/24 , H04L5/00 , H04L27/26
CPC分类号： H04B3/54 , H04B2203/5425 , H04L5/0046 , H04L25/03834 , H04L27/2646
摘要： This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths.
摘要翻译：本公开提供了用于适配发射功率谱密度（PSD）的若干机制。通信设备可以至少部分地基于与发射机和接收机设备之间的通信介质相关联的信道条件或PSD约束来适配在发射机处使用的功率谱。另外，可以至少部分地基于与发射机相关联的总功率能力来适配发射PSD。分配电力来提高通信信道的吞吐量和利用率。传输简档可以至少部分地基于陷波深度来选择。传输简档可以与码元定时参数相关联。通信设备可以保持针对不同陷波深度优化的多个可选脉冲形状。

3. 发明公开

EP3055943A1 DYNAMIC TRANSMIT POWER AND SIGNAL SHAPING 有权
标题翻译：动态传输性能和信号成型
公开(公告)号：EP3055943A1
公开(公告)日：2016-08-17
申请号：EP14787345.9
申请日：2014-10-07
申请人： Qualcomm Incorporated
发明人： KARIMI, Joubin , LANGLAIS, Brian James , AFKHAMI, Hassan Kaywan , CHAPPEL, John Fraser , RILEY, Keith Bryan , TAHIR, Ehab
IPC分类号： H04L5/00 , H04B3/54 , H04B3/56 , H04L25/03 , H04L27/26
CPC分类号： H04W52/246 , H04B3/542 , H04B2203/5425 , H04L5/0046 , H04L7/007 , H04L25/03834 , H04L27/2646 , H04W28/18 , H04W52/223 , H04W52/346 , H04W56/001 , H04W72/12
摘要： This disclosure provides several mechanisms for adapting transmit power spectral density (PSD). A communications device may adapt the power spectrum utilized at the transmitter based, at least in part, on the channel conditions or PSD constraints associated with the communications medium between the transmitter and a receiver device. Additionally, the transmit PSD may be adapted based, at least in part, on a total power capability associated with a transmitter. Power is allocated to improve throughput and utilization of the communications channel. A transmission profile may be selected based, at least in part, on the notch depth. The transmission profile may be associated with symbol timing parameters. The communications device may maintain a plurality of selectable pulse shapes that are optimized for different notch depths.

4. 发明公开

EP3039809A1 CHANNEL LOADING FOR ONE-TO-MANY COMMUNICATIONS IN A NETWORK 审中-公开
标题翻译：信道分配FOR ONE或通信网络中的更多
公开(公告)号：EP3039809A1
公开(公告)日：2016-07-06
申请号：EP14771651.8
申请日：2014-08-29
申请人： Qualcomm Incorporated
发明人： ROUHANA, Rouhana , AFKHAMI, Hassan Kaywan , KATAR, Srinivas
IPC分类号： H04L5/00 , H04L27/34
CPC分类号： H04L47/828 , H04L5/001 , H04L5/0041 , H04L5/006 , H04L5/0071 , H04L27/34 , H04L47/15
摘要： A master network device determines to transmit data from the master network device to a plurality of client network devices of a network. In one example, the master network device can generate a data frame including a payload with a plurality of symbols. The payload may include at least one symbol allocated for each of the client network devices. The plurality of symbols may be arranged in a predefined pattern in the payload. In another example, the master network device may generate a data frame including a payload with one or more symbols. Each symbol may include a plurality of frequency carriers, and may include at least one frequency carrier allocated for each of the client network devices. The plurality of frequency carriers can be allotted to the client network devices according to a partitioning pattern. The master network device then transmits the data frame to the client network devices.

5. 发明授权

EP3055961B1 DYNAMIC TRANSMIT POWER AND SIGNAL SHAPING 有权
公开(公告)号：EP3055961B1
公开(公告)日：2019-08-28
申请号：EP14787344.2
申请日：2014-10-07
申请人： Qualcomm Incorporated
发明人： AFKHAMI, Hassan Kaywan , RENDE, Deniz , RAJKOTIA, Purva Rameshchandra
IPC分类号： H04L25/03 , H04B3/54 , H04W52/24 , H04L5/00 , H04L27/26

6. 发明授权

EP3055943B1 DYNAMIC TRANSMIT POWER AND SIGNAL SHAPING 有权
公开(公告)号：EP3055943B1
公开(公告)日：2019-07-10
申请号：EP14787345.9
申请日：2014-10-07
申请人： Qualcomm Incorporated
发明人： KARIMI, Joubin , LANGLAIS, Brian James , AFKHAMI, Hassan Kaywan , CHAPPEL, John Fraser , RILEY, Keith Bryan , TAHIR, Ehab
IPC分类号： H04L5/00 , H04B3/54 , H04B3/56 , H04L25/03 , H04L27/26 , H04L7/00 , H04W28/18 , H04W52/22 , H04W52/24 , H04W52/34 , H04W56/00 , H04W72/12

7. 发明公开

EP3155727A1 MINIMIZING INTERFERENCE BETWEEN COMMUNICATION NETWORKS 审中-公开
标题翻译： MINIMIERUNG DER INTERFERENZ ZWISCHEN KOMMUNIKATIONSNETZWERKEN
公开(公告)号：EP3155727A1
公开(公告)日：2017-04-19
申请号：EP15730035.1
申请日：2015-06-09
申请人： Qualcomm Incorporated
发明人： AFKHAMI, Hassan Kaywan , RAJKOTIA, Purva Rameshchandra , RENDE, Deniz
IPC分类号： H04B3/54 , H04B3/32 , H04B3/487
CPC分类号： H04B3/542 , H04B3/32 , H04B3/46 , H04B3/487 , H04B3/54 , H04B2203/5425 , H04L1/0021 , H04L1/0026 , H04L12/4625 , H04M3/2254
摘要： Methods, systems, and devices are described for minimizing mutual interference between networks that implement different protocols. In one embodiment, a first network device of a first network may exchange coexistence information with a second network device of a second network to determine whether to share resources or reduce transmit power based, at least in part, on the interference detected at the first network device from a transmission of the second network device. In one embodiment, both the first and the second network devices may independently and iteratively reduce their respective transmit power to minimize interference between the interfering networks. The first network device may reduce its transmit power based on an interference of the second network device and vice versa. In another embodiment, the network device with a lower priority may minimize its transmit power to reduce interference with the network device with a higher priority.
摘要翻译：描述了用于最小化实现不同协议的网络之间的相互干扰的方法，系统和设备。在一个实施例中，第一网络的第一网络设备可以与第二网络的第二网络设备交换共存信息，以至少部分地基于在第一网络检测到的干扰来确定是否共享资源或降低发射功率设备从第二网络设备的传输。在一个实施例中，第一和第二网络设备可以独立地并且迭代地减少它们各自的发射功率以最小化干扰网络之间的干扰。第一网络设备可以基于第二网络设备的干扰降低其发射功率，反之亦然。在另一个实施例中，具有较低优先级的网络设备可以将其发射功率最小化，以减少具有较高优先级的对网络设备的干扰。

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