公开(公告)号：WO2018085153A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/058849

申请日：2017-10-27

Applicant: QUALCOMM INCORPORATED

Inventor： YERRAMALLI, Srinivas ,  KADOUS, Tamer ,  LIU, Chih-Hao ,  PATEL, Chirag ,  RICO ALVARINO, Alberto

IPC: H04W74/08 ,  H04B1/713 ,  H04L5/00 ,  H04W16/14

Abstract: A method and apparatus for wireless communication in the unlicensed spectrum between an eNB and UEs having different bandwidths, e.g., between a narrowband UE and a wideband eNB. A UE apparatus transmits uplink transmissions in a plurality of transmission units and hops frequency bands in a first pattern across frames based on a base station hopping pattern. The apparatus may transmit uplink transmissions based on dual hopping patterns, and may hop in a second pattern across transmission units within the base station's channel occupancy within a frame. A base station apparatus may hop frequency bands in a first pattern across frames based on a base station hopping pattern, and may receive uplink transmissions in a narrowband from a UE in a plurality of transmission units within the frequency bands based on the base station hopping pattern.

Abstract translation: 用于例如在窄带UE和宽带eNB之间的具有不同带宽的eNB和UE之间的未经许可的频谱中的无线通信的方法和设备。 UE装置基于基站跳频模式跨多个帧以多个传输单元传输上行链路传输并以第一模式跳跃频带。 该设备可以基于双跳模式传送上行链路传输，并且可以在帧内基站的信道占用内的传输单元上以第二模式跳变。 基站设备可以基于基站跳频模式在跨帧的第一模式中跳频频带，并且可以基于基站跳频模式在频带内的多个传输单元中从UE接收在窄带中的上行链路传输

公开(公告)号：WO2018085150A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/058835

申请日：2017-10-27

Applicant: QUALCOMM INCORPORATED

Inventor： YERRAMALLI, Srinivas ,  KADOUS, Tamer ,  LIU, Chih-Hao ,  PATEL, Chirag ,  RICO ALVARINO, Alberto

IPC: H04W74/08

Abstract: A method and apparatus for wireless communication in the unlicensed spectrum between an eNB and UEs having different bandwidths, e.g., between a narrowband UE and a wideband eNB. A base station apparatus may perform a dual CCA procedure for a frame, wherein the dual CCA procedure comprises a first type of CCA procedure followed by a second type of CCA procedure when the first type of CCA procedure is unsuccessful. The apparatus may transmit during the frame when at least one CCA procedure of the dual CCA procedure is successful and may refrain from transmitting during the frame when both CCA procedures of the dual CCA procedure are unsuccessful. In performing the dual CCA procedure, the apparatus may perform CCA for a first period of time then perform eCCA for a second period of time following the CCA, when the CCA is unsuccessful.

Abstract translation: 用于例如在窄带UE和宽带eNB之间的具有不同带宽的eNB和UE之间的未经许可的频谱中的无线通信的方法和设备。 基站设备可以针对帧执行双CCA过程，其中，当第一类型的CCA过程不成功时，双CCA过程包括第一类型的CCA过程，随后是第二类型的CCA过程。 当双CCA过程的至少一个CCA过程成功时，该装置可以在该帧期间进行发送，并且当双CCA过程的两个CCA过程都不成功时，该装置可以在该帧期间避免发送。 在执行双CCA过程中，装置可以在第一时间段内执行CCA，然后在CCA之后的第二时间段内执行eCCA，当CCA不成功时。

公开(公告)号：WO2018085149A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/058824

申请日：2017-10-27

Applicant: QUALCOMM INCORPORATED

Inventor： YERRAMALLI, Srinivas ,  KADOUS, Tamer ,  LIU, Chih-Hao ,  PATEL, Chirag ,  RICO ALVARINO, Alberto

IPC: H04W72/04

Abstract: A method and apparatus for wireless communication in the unlicensed spectrum between an eNB and UEs having different bandwidths, e.g., between a narrowband UE and a wideband eNB. A user equipment apparatus segments an uplink duration in each frame into multiple transmission units for each frequency, wherein a frame comprises an integer number of the transmission units. The apparatus transmits uplink communication based on the multiple transmission units, wherein each transmission unit comprises at least one on period and at least one off period corresponding to each of a plurality of frequencies, wherein during an on period the UE transmits uplink communication on the corresponding frequency and during an off period the UE refrains from transmitting uplink communication on the corresponding frequency. Each transmission unit may comprise multiple on periods and multiple off periods. The on/off periods may be configured by a base station or specified for each frame type.

Abstract translation: 用于例如在窄带UE和宽带eNB之间的具有不同带宽的eNB和UE之间的未经许可的频谱中的无线通信的方法和设备。 用户设备装置将每个帧中的上行链路持续时间分割成每个频率的多个传输单元，其中帧包括整数个传输单元。 该装置基于多个传输单元传输上行链路通信，其中每个传输单元包括与多个频率中的每一个相对应的至少一个开启时段和至少一个关闭时段，其中在开启时段期间，UE在对应 频率，并且在关闭时段期间，UE禁止在对应的频率上发送上行链路通信。 每个传输单元可以包括多个开启周期和多个关闭周期。 开/关期可由基站配置或为每种帧类型指定。

公开(公告)号：WO2018084948A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/052545

申请日：2017-09-20

Applicant: QUALCOMM INCORPORATED

Inventor： TAO, Ran ,  GAVVES, Efstratios ,  SMEULDERS, Arnold Wilhelmus Maria

IPC: G06N3/04

CPC classification number: G06N3/0454 ,  G06K9/00624 ,  G06K9/3241 ,  G06K2009/3291 ,  G06N3/084 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: In one configuration, a visual object tracking apparatus is provided that receives a position of an object in a first frame of a video, and determines a current position of the object in subsequent frames of the video using a Siamese neural network. To facilitate determining the current position of the object, the apparatus may adjust a spatial resolution of an image, adjust a size of a probe region, and/or adjust a scale of a plurality of sampled images. In one configuration, a visual object tracking using a Siamese neural network is provided. The apparatus feeds outputs from a plurality of subnetworks of the Siamese neural network to a comparison layer. In addition, the apparatus compares, at the comparison layer, inputs from the plurality of subnetworks to generate a comparison result. Further, the apparatus combines comparison results based on weights to obtain a final comparison result.

Abstract translation: 在一种配置中，提供了一种视觉对象跟踪装置，其接收视频的第一帧中的对象的位置，并且使用视频确定视频的后续帧中的对象的当前位置 连体神经网络。 为了便于确定对象的当前位置，设备可以调整图像的空间分辨率，调整探测区域的大小和/或调整多个采样图像的比例。 在一种配置中，提供了使用连体神经网络的视觉对象跟踪。 该设备将来自连体神经网络的多个子网络的输出馈送到比较层。 另外，该设备在比较层处比较来自多个子网络的输入以产生比较结果。 此外，该设备将基于权重的比较结果组合以获得最终比较结果。

公开(公告)号：WO2018084945A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/052291

申请日：2017-09-19

Applicant: QUALCOMM INCORPORATED

Inventor： SOMICHETTY, Gowrisankar ,  BHATTAD, Kapil

IPC: H04B1/713

Abstract: Various features related to frequency hopping for broadcast/multicast transmissions for narrow band devices are described. To exploit frequency diversity, multicast transmissions may be frequency hopped. In an aspect, a UE maybe configured to receive a signal, e.g., from a base station, including at least one of a first hopping indicator indicating whether frequency hopping is enabled for a multicast control channel or a second hopping indicator indicating whether frequency hopping is enabled for a multicast traffic channel, and determine whether frequency hopping is enabled for the at least one of the multicast control or traffic channel based on the received signal. The UE may further determine at least one hopping pattern for receiving multicast transmissions in the at least one of the multicast control channel or the multicast traffic channel when the frequency hopping is enabled, and receive the multicast transmissions based on the determined at least one hopping parttern.

Abstract translation: 描述了与用于窄带设备的广播/多播传输的跳频相关的各种特征。 为了利用频率分集，多播传输可以是跳频的。 在一个方面，UE可以被配置为例如从基站接收包括第一跳频指示符和第二跳频指示符中的至少一个的信号，所述第一跳​​频指示符指示跳频是针对多播控制信道启用还是第二跳频指示符指示跳频是否是 启用多播业务信道，并且基于接收到的信号确定是否针对多播控制或业务信道中的至少一个启用跳频。 当跳频被启用时，UE可以进一步确定用于在多播控制信道或多播业务信道中的至少一个中接收多播传输的至少一个跳频图案，并且基于所确定的至少一个跳频部分

公开(公告)号：WO2018084934A1

公开(公告)日：2018-05-11

申请号：PCT/US2017/050955

申请日：2017-09-11

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Renqiu ,  XU, Hao ,  ZENG, Wei ,  PARK, Seyong ,  CHEN, Wanshi ,  GAAL, Peter ,  JI, Tingfang

IPC: H04L5/00

Abstract: A first apparatus may determine a demodulation reference signal (DMRS) sequence based on a mother sequence, map the DMRS sequence to at least a first symbol of a set of resource blocks (RBs) in a transmission., and send a DMRS including the mapped DMRS sequence in the at least one symbol of the set of RBs. A second apparatus may receive information associated with resource allocation, determine a granularity based on the information associated with resource allocation, determine resource allocation based at least in part on the granularity, and receive a signal carried on resources corresponding to the resource allocation.

Abstract translation:

一个第一装置可基于母序列的解调参考信号（DMRS）序列，DMRS序列映射到至少一组在传输资源块（RB）中的第一符号。 并且在该组RB中的至少一个符号中发送包括映射的DMRS序列的DMRS。 第二装置可以接收与资源分配相关联的信息，基于与资源分配相关联的信息来确定粒度，至少部分地基于粒度来确定资源分配，并且接收与资源分配对应的资源上承载的信号。 p>

公开(公告)号：WO2018075151A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/050100

申请日：2017-09-05

Applicant: QUALCOMM INCORPORATED

Inventor： RAGHAVAN, Vasanthan ,  TOUBOUL, Assaf ,  LI, Junyi ,  FERNANDO, Udara

IPC: H04B7/0408 ,  H04B7/0452 ,  H04B7/06 ,  H04W36/32 ,  H04W64/00 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communication are described. A network server may configure a base station for beamforming communications based on a service type of data used by a user equipment (UE). The network server may determine the service type of the data based on position data of the UE, along with other statistical information related to data usage. The position information may include global position system (GPS) information, gyroscope information, accelerometer information, or information related to the UE's subarray geometry. The base station may receive the position information from the UE and convey it to the network server. The network server may use the position information to generate a network map and to identify the service type of communication.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 网络服务器可以基于由用户设备（UE）使用的数据的服务类型来配置用于波束成形通信的基站。 网络服务器可以基于UE的位置数据以及与数据使用有关的其他统计信息来确定数据的服务类型。 位置信息可以包括全球定位系统（GPS）信息，陀螺仪信息，加速计信息或与UE的子阵列几何形状有关的信息。 基站可以从UE接收位置信息并将其传送给网络服务器。 网络服务器可以使用位置信息来生成网络地图并识别通信的服务类型。

公开(公告)号：WO2018063995A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/053276

申请日：2017-09-25

Applicant: QUALCOMM INCORPORATED

Inventor： ZHAO, Pengkai ,  BHATTACHARJEE, Supratik ,  PARK, Jong Hyeon ,  SUBRAHMANYA, Parvathanathan ,  BANISTER, Brian Clarke ,  NARASIMHA, Madihally

IPC: H04W52/34 ,  H04W52/02

CPC classification number: H03G3/3078 ,  H04B7/0617 ,  H04B7/0626 ,  H04L27/2662 ,  H04W24/02 ,  H04W28/04 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/346 ,  H04W52/52 ,  H04W72/06 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142

Abstract: A method, a computer-readable medium, and an apparatus are disclosed for energy efficient multichannel communications. In one aspect, the apparatus may communicate using a plurality of channels working in parallel where the plurality of channels may share an LNA. Additionally, the apparatus may determine a set of parameters for the plurality of channels to maximize energy efficiency. The apparatus may therefore configure the plurality of channels based on the set of parameters. As such, the apparatus supports multichannel communications with a common LNA structure while providing energy optimization for the multichannel communications. Accordingly, multichannel communications can be provided using a shared LNA structure that reduces implementation cost and more efficiently utilizes available power resources.

Abstract translation: 公开了用于高能效多通道通信的方法，计算机可读介质和设备。 在一个方面，该装置可以使用并行工作的多个信道进行通信，其中多个信道可以共享LNA。 另外，该设备可确定多个通道的一组参数以最大化能量效率。 该设备因此可以基于该组参数来配置多个信道。 如此，该设备支持具有公共LNA结构的多通道通信，同时为多通道通信提供能量优化。 相应地，可以使用共享的LNA结构来提供多通道通信，该LNA结构降低实施成本并且更有效地利用可用的功率资源。

公开(公告)号：WO2018038810A1

公开(公告)日：2018-03-01

申请号：PCT/US2017/040412

申请日：2017-06-30

Applicant: QUALCOMM INCORPORATED

Inventor： AMERGA, Daniel ,  SANTHANAM, Arvind ,  IYER, Ashish ,  MAHESHWARI, Shailesh ,  RAJAGOPALAN, Srinivasan ,  BALASUBRAMANIAN, Srinivasan ,  HOOVER, Scott

IPC: H04W72/02 ,  H04W8/00

CPC classification number: H04W76/14 ,  H04W4/70 ,  H04W8/005 ,  H04W28/22 ,  H04W72/0486 ,  H04W72/10

Abstract: In device-to-device (D2D) communication in a licensed spectrum, selection of a transmit pool and distribution of codes to be transmitted to the transmit pools for more efficient transmission is desired, for a given period. The apparatus may a user equipment (UE) for D2D communication in a licensed spectrum. The UE sets a discovery epoch to a shortest discovery period among discovery periods of a plurality of transmit resource pools, each transmit resource pool of the plurality of transmit resource pools associated with a respective frequency. The UE estimates a channel utilization of each transmit resource pool of the plurality of transmit resource pools based on one or more previous transmissions on each transmit resource pool of the plurality of transmit resource pools. The UE selects a transmit resource pool among the plurality of transmit resource pools for a D2D transmission within the discovery epoch based on the estimated channel utilizations.

Abstract translation: 在许可频谱中的设备到设备（D2D）通信中，希望对于给定的时段选择传输池和要传输到传输池以用于更有效传输的代码的分布 。 该装置可以是用于在许可频谱中进行D2D通信的用户设备（UE）。 UE将发现历元设置为多个发射资源池的发现周期中的最短发现周期，多个发射资源池中的每个发射资源池与相应的频率相关联。 UE基于多个发射资源池的每个发射资源池上的一个或多个先前传输来估计多个发射资源池中的每个发射资源池的信道利用率。 UE基于所估计的信道利用率来选择多个发射资源池中的发射资源池用于发现历元内的D2D传输。

公开(公告)号：WO2018031172A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/041730

申请日：2017-07-12

Applicant: QUALCOMM INCORPORATED

Inventor： PATIL, Shailesh ,  BAGHEL, Sudhir Kumar ,  GULATI, Kapil ,  NGUYEN, Tien Viet

IPC: H04L5/00

CPC classification number: H04W72/1247 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0062 ,  H04L5/0064 ,  H04W72/0426 ,  H04W72/0473 ,  H04W92/18

Abstract: Methods and apparatuses for wireless communication are provided. The apparatus may be a user equipment (UE) integrated within a vehicle. In some aspects, the UE may receive sidelink control information (SCI) including at least one scheduling assignment and priority information. The UE may further select a transmission resource for transmission of data from a set of transmission resources based on one or both of the at least one scheduling assignment or the priority information. Additionally, the UE may transmit the data on the selected transmission resource. In some aspects, a UE may determine whether a priority level of data satisfies a priority level threshold. The UE may further transmit the data on the first transmission resource via a device-to-device (D2D) interface. Moreover, the UE may transmitting the data on at least one of the first transmission resource or a second transmission resource via a network entity interface.

Abstract translation: 提供了用于无线通信的方法和设备。 该装置可以是集成在车辆内的用户设备（UE）。 在一些方面，UE可以接收包括至少一个调度分配和优先级信息的侧链控制信息（SCI）。 UE还可以基于至少一个调度分配或优先级信息中的一个或两个来选择用于传输来自一组传输资源的数据的传输资源。 另外，UE可以在所选择的传输资源上传输数据。 在一些方面，UE可以确定数据的优先级是否满足优先级阈值。 UE可以进一步经由设备到设备（D2D）接口在第一传输资源上发送数据。 此外，UE可以经由网络实体接口在第一传输资源或第二传输资源中的至少一个上传送数据。