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31. 发明申请

WO2018094247A1 UPLINK RESOURCE ALLOCATION TECHNIQUES FOR SHARED RADIO FREQUENCY SPECTRUM 审中-公开
公开(公告)号：WO2018094247A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/062361
申请日：2017-11-17
申请人： QUALCOMM INCORPORATED
发明人： CHENDAMARAI KANNAN, Arumugam , PATEL, Chirag Sureshbhai , KADOUS, Tamer
IPC分类号： H04W72/12 , H04W72/14
摘要： Disclosed techniques provide for different uplink resource allocation schemes in transmissions that use different shared radio frequency spectrum bands. In some cases, the different shared radio frequency spectrum bands may have different transmission characteristics or parameters, and associated resource allocation schemes may be selected to provide transmissions that are more likely to comply with the transmission characteristics or parameters associated with a particular band. In some cases, resource allocation types may be identified based on one band and mapped to identify uplink resources for an uplink transmission on a different shared radio frequency spectrum band.

32. 发明申请

WO2018067226A1 DIRECTIONAL CHANNEL RESERVATION FOR TIME-DIVISION MULTIPLEXING DOWNLINK AND UPLINK DATA BURST TRANSMISSION 审中-公开
标题翻译：时分多路复用下行链路和上行数据突发传输的方向信道保留
公开(公告)号：WO2018067226A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/045615
申请日：2017-08-04
申请人： QUALCOMM INCORPORATED
发明人： SUN, Jing , LUO, Tao , KADOUS, Tamer
IPC分类号： H04W74/08 , H04W16/14 , H04W74/00
CPC分类号： H04W72/121 , H04B7/0417 , H04B7/0491 , H04B7/0617 , H04B7/2687 , H04Q11/04 , H04W16/28 , H04W72/042 , H04W72/1273 , H04W72/1289 , H04W74/002 , H04W74/006 , H04W74/008 , H04W74/0816
摘要： Methods, systems, and devices for wireless communication are described. A base station may communicate with multiple user equipments (UEs) in a wireless system supporting directional transmission in shared spectrum ( e.g. , in millimeter wave (mmW) spectrum). The base station may contend for the channel ( e.g. , using a listen-before-talk (LBT) procedure) and, upon success, transmit a directional channel reservation (CR) signal to each of the multiple UEs. The CR signal may reserve the channel for a specific time period and indicate a start time, an end time, or both. The UE may respond with another CR transmission. In some examples, the base station may transmit CR signals to each of the UEs in a single burst transmission. In other examples, the base station may transmit CR signals to the UEs sequentially, so that if a UE does not respond, the reserved time may be allotted to another UE.
摘要翻译：描述了用于无线通信的方法，系统和设备。基站可以在支持共享频谱（例如，毫米波（mmW）频谱）中的定向传输的无线系统中与多个用户设备（UE）通信。基站可以使用先听后说（LBT）过程来竞争信道（例如，），并且在成功时向多个UE中的每一个发送定向信道预留（CR）信号。 CR信号可以将信道保留特定的时间段并指示开始时间，结束时间或两者。 UE可以用另一个CR传输进行响应。在一些示例中，基站可以在单个突发传输中向每个UE传送CR信号。在其他示例中，基站可以顺序地向UE发送CR信号，使得如果UE没有响应，则可以将预留时间分配给另一个UE。

33. 发明申请

WO2018052729A2 REFERENCE SIGNAL TRANSMISSION BASED ON RECEIVED SIGNAL QUALITY 审中-公开
标题翻译：基于接收信号质量的参考信号传输
公开(公告)号：WO2018052729A2
公开(公告)日：2018-03-22
申请号：PCT/US2017/049703
申请日：2017-08-31
申请人： QUALCOMM INCORPORATED
发明人： RICO ALVARINO, Alberto , CHEN, Wanshi , XU, Hao , GAAL, Peter
IPC分类号： H04B7/06 , H04B7/08 , H04L5/00
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that a reference signal (RS) transmission has been triggered. The UE may select a subset of antennas from a set of available antennas based on a signal property associated with each antenna of the subset of antennas. The UE may transmit the RS using the selected subset of antennas.
摘要翻译：描述了用于无线通信的方法，系统和设备。用户设备（UE）可以确定参考信号（RS）传输已被触发。 UE可以基于与天线子集的每个天线相关联的信号属性从一组可用天线中选择天线的子集。 UE可以使用选择的天线子集来发送RS。

34. 发明申请

WO2018038978A1 DEMODULATION REFERENCE SIGNAL SEQUENCE SELECTION IN DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：器件到器件通信中的解调参考信号序列选择
公开(公告)号：WO2018038978A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/046988
申请日：2017-08-15
申请人： QUALCOMM INCORPORATED
发明人： BAGHEL, Sudhir Kumar , PATIL, Shailesh , GULATI, Kapil , WU, Zhibin
IPC分类号： H04L1/00 , H04L5/00
摘要： A transmitting UE in a device-to-device (D2D) communication may identify a demodulation reference signal (DMRS) sequence for a D2D transmission based at least in part on a subset of bits of a sidelink control information (SCI) transmission. The subset of bits of the SCI transmission may be selected such that the bits have sufficient variability to reduce the likelihood that multiple UEs may use the same DMRS sequence. The subset of bits of the SCI transmission may be all or a portion of a cyclic redundancy check (CRC) for the SCI.
摘要翻译：在设备到设备（D2D）通信中的发射UE可以至少部分地基于侧链路控制的比特的子集来识别用于D2D传输的解调参考信号（DMRS）序列信息（SCI）传输。可以选择SCI传输的比特的子集，使得比特具有足够的可变性以降低多个UE可以使用相同的DMRS序列的可能性。 SCI传输的比特子集可以是SCI的循环冗余校验（CRC）的全部或一部分。

35. 发明申请

WO2018026541A2 UPLINK CHANNEL MULTIPLEXING AND WAVEFORM SELECTION 审中-公开
标题翻译：上行链路信道多路复用和波形选择
公开(公告)号：WO2018026541A2
公开(公告)日：2018-02-08
申请号：PCT/US2017/043211
申请日：2017-07-21
申请人： QUALCOMM INCORPORATED
发明人： WANG, Renqiu , XU, Hao , ZENG, Wei , JIANG, Jing , JI, Tingfang
IPC分类号： H04L5/00
摘要： Methods, systems, and devices for wireless communication are described that provide for uplink channel multiplexing and waveform selection. Uplink channels to be transmitted from one or more user equipment (UEs) to a base station are multiplexed together or separately into an uplink subframe. Each UE is capable of using different waveforms to transmit different channels. Reference signals are communicated according to an RS pattern, which is symmetric across uplink and downlink channels.
摘要翻译：描述了用于无线通信的方法，系统和设备，其提供上行链路信道复用和波形选择。要从一个或多个用户设备（UE）传输到基站的上行链路信道一起或分开地复用到上行链路子帧中。每个UE都能够使用不同的波形来发送不同的信道。参考信号根据在上行链路和下行链路信道上对称的RS模式传送。

36. 发明申请

WO2018017491A1 EFFICIENT POWER UTILIZATION FOR ENHANCED COMPONENT CARRIERS 审中-公开
标题翻译：有源功率利用对增强型组分载波的影响
公开(公告)号：WO2018017491A1
公开(公告)日：2018-01-25
申请号：PCT/US2017/042421
申请日：2017-07-17
申请人： QUALCOMM INCORPORATED
发明人： ZHANG, Xiaoxia , ZHANG, Wei , DAMNJANOVIC, Aleksandar , MONTOJO, Juan
IPC分类号： H04L5/00
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) may monitor a narrowband (e.g., a single carrier, anchor carrier, etc.) for a control message that includes a grant for downlink data transmissions. The narrowband containing the control message may be a portion of a system bandwidth. The UE may then monitor a wideband (e.g., all or multiple carriers of the system bandwidth) for data according to the control message. Monitoring the wideband may include additional or alternate circuitry being powered (e.g., receiver circuit switching) to enable reception on an increased range of frequency spectrum. In some examples, a gap or narrowband data transmission may be scheduled between the control message and the grant to allow grant processing and receiver circuitry switching at the UE. In some cases, the control message and data transmission may be received in the same or different transmission time intervals (TTIs).
摘要翻译：描述了用于无线通信的方法，系统和设备。用户设备（UE）可以监视包括用于下行链路数据传输的许可的控制消息的窄带（例如，单载波，锚载波等）。包含控制消息的窄带可以是系统带宽的一部分。然后，UE可以根据该控制消息来监视宽带（例如，系统带宽的全部或多个载波）的数据。监测宽带可以包括正被供电的附加或替代电路（例如，接收机电路切换）以使得能够在增加的频谱范围上进行接收。在一些示例中，可以在控制消息和准许之间调度间隙或窄带数据传输，以允许在UE处进行授权处理和接收机电路交换。在一些情况下，可以在相同或不同的传输时间间隔（TTI）中接收控制消息和数据传输。

37. 发明申请

WO2018013822A1 VEHICLE-TO-EVERYTHING REATTACH TIMING 审中-公开
标题翻译：车辆到一切的反应时间
公开(公告)号：WO2018013822A1
公开(公告)日：2018-01-18
申请号：PCT/US2017/041951
申请日：2017-07-13
申请人： QUALCOMM INCORPORATED
发明人： VANDERVEEN, Michaela , ESCOTT, Adrian, Edward
IPC分类号： H04W60/06
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) may establish a connection to a base station for wireless communications with a network that supports vehicle based communications. The UE may identify a boundary time for the base station. The boundary time may be associated with a periodic schedule when UEs connected to the base station and participating in the vehicle based communications over the network perform a disconnect procedure and a reattach procedure. The UE may perform the disconnect procedure and the reattach procedure at the boundary time.
摘要翻译：描述了用于无线通信的方法，系统和设备。用户设备（UE）可以建立到基站的连接，以与支持基于车辆的通信的网络进行无线通信。 UE可以识别基站的边界时间。当连接到基站并且通过网络参与基于车辆的通信的UE执行断开程序和重新附接程序时，边界时间可以与周期性时间表相关联。 UE可以在边界时间执行断开连接程序和重新连接程序。

38. 发明申请

WO2010148022A1 DYNAMIC BANDWIDTH RESOURCE ALLOCATION FOR SATELLITE DOWNLINKS 审中-公开
标题翻译：用于卫星下载的动态带宽资源分配
公开(公告)号：WO2010148022A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038721
申请日：2010-06-15
申请人： VIASAT, INC. , AGARWAL, Anil
发明人： AGARWAL, Anil
IPC分类号： H04B7/185
CPC分类号： H04B7/18515 , H04B7/0408 , H04B7/18539 , H04B7/2123 , H04B7/22 , H04L5/0096 , H04L67/322 , H04W24/08 , H04W72/042 , H04W72/0446 , H04W72/046
摘要： Satellite communications systems, methods, and related devices are described. In one embodiment, a satellite communications system is configured to dynamically allocate bandwidth among different downlink beams. The satellite may receive and compile traffic measurements and terminal parameters. The satellite may be configured with different downlink beam coverage areas, and may dynamically allocate downlink bandwidth and particular frequency channels to different beam coverage areas based on the measurements and parameters. The satellite may also assign frequency channels and time slots based on such measurements and parameters.
摘要翻译：描述卫星通信系统，方法和相关设备。在一个实施例中，卫星通信系统被配置为在不同的下行链路波束之间动态分配带宽。卫星可以接收和编译业务测量和终端参数。卫星可以配置有不同的下行链路波束覆盖区域，并且可以基于测量和参数来动态地将下行链路带宽和特定频率信道分配给不同的波束覆盖区域。卫星还可以基于这样的测量和参数分配频率信道和时隙。

39. 发明申请

WO2010059299A2 SYNCHRONIZATION FOR MESH SATELLITE COMMUNICATIONS 审中-公开
标题翻译：卫星通信同步
公开(公告)号：WO2010059299A2
公开(公告)日：2010-05-27
申请号：PCT/US2009/059722
申请日：2009-10-06
申请人： VIASAT, INC. , AGARWAL, Anil
发明人： AGARWAL, Anil
IPC分类号： H04W56/00 , H04W84/06 , H04L12/66
CPC分类号： H04B7/18513
摘要： Methods, systems, and devices are described for synchronization in mesh satellite communications. The arrival time of the gateway signal may be used to set a start of receive frame time for a terminal. A received control signal from the gateway may then be used to set a start of transmit frame time for the user terminal. The distance between the satellite and the gateway may change. Ephemeris data, various collections of terminal measurements, or terminal sync bursts may be used to modify start of transmit frame or start of receive frame settings for the terminal or gateway.
摘要翻译：描述了网状卫星通信中的同步方法，系统和设备。网关信号的到达时间可以用于设置终端的接收帧时间的开始。然后可以使用来自网关的接收到的控制信号来设置用户终端的发送帧时间的开始。卫星和网关之间的距离可能会改变。星历数据，终端测量的各种集合或终端同步突发可以用于修改终端或网关的发送帧的开始或接收帧设置的开始。

40. 发明申请

WO2009110937A1 QUALITY OF SERVICE ENHANCEMENTS FOR ADAPTIVE CODING AND MODULATION 审中-公开
标题翻译：自适应编码和调制的服务质量提升
公开(公告)号：WO2009110937A1
公开(公告)日：2009-09-11
申请号：PCT/US2008/086014
申请日：2008-12-09
申请人： VIASAT, INC. , THESLING, William, H.
发明人： THESLING, William, H.
IPC分类号： H04L27/00
CPC分类号： H04L1/0083 , H04B7/18582 , H04B7/18586 , H04L1/0003 , H04L5/023
摘要： A process is described to build frames for transmission with a modcode adapted to the signal quality of a destination terminal. The order of transmission may be based, at least in part, on the age of a packet as defined by a timestamp. Data packets assigned to the same modcode may be grouped in the same frame, with precedence given to older timestamps. For data packets with certain quality of service designations, timestamps may be modified to expedite forwarding. The amount of modification may, for example, be based on factors related to delay and latency.
摘要翻译：描述了一种过程，用于构建用于传输的帧，其具有适于目的地终端的信号质量的模式码。传输顺序可以至少部分地基于由时间戳定义的分组的时代。分配给相同模块的数据分组可以分组在相同的帧中，优先给予较旧的时间戳。对于具有一定质量服务指定的数据包，可以修改时间戳以加速转发。修改的量可以例如基于与延迟和延迟有关的因素。

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