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61. 发明申请

WO2021141736A1 CONTROL SIGNALING TECHNIQUES FOR SIDELINK COMMUNICATIONS 审中-公开
公开(公告)号：WO2021141736A1
公开(公告)日：2021-07-15
申请号：PCT/US2020/065077
申请日：2020-12-15
申请人： QUALCOMM INCORPORATED
发明人： RYU, Jung Ho , AKKARAKARAN, Sony , LI, Junyi , LUO, Tao , DING, Ling , GULATI, Kapil , DAMNJANOVIC, Jelena , TAHERZADEH BOROUJENI, Mahmoud
IPC分类号： H04W72/04 , H04L5/00 , H04B7/086 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0094 , H04W28/26 , H04W72/0406 , H04W72/0453 , H04W72/046
摘要： Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for determining shared resources associated with one or more user equipments (UEs) for sidelink communications, including control resources and data resources. A first UE may determine a first set of control resources in a first frequency band corresponding to a first group of UEs including the first UE. The first UE may transmit a sidelink request to reserve a subset of data resources to a second UE in the first group of UEs. The first UE may monitor for one or more sidelink responses indicating a positive sidelink response to the sidelink request, a negative sidelink response to the sidelink request, or both. The first UE may determine, based on monitoring for the one or more sidelink responses, whether to transmit a sidelink confirmation indicating a reservation of the data resources to the second UE.

62. 发明申请

WO2019005421A1 LINK ADAPTATION WITH RF INTERMEDIARY ELEMENT 审中-公开
公开(公告)号：WO2019005421A1
公开(公告)日：2019-01-03
申请号：PCT/US2018/035604
申请日：2018-06-01
申请人： QUALCOMM INCORPORATED
发明人： VARGAS, Jose Edson , MA, Jun , DAMNJANOVIC, Jelena , SAKHNINI, Iyab
IPC分类号： H04B7/185
摘要： A method and apparatus for link adaptation in a satellite communication system, wherein a satellite is configured to receive reverse-link (RL) communications from a user terminal (UT) via a service link and retransmit the RL communications to a satellite access network (SAN) via a feeder link. The SAN may select a reference location for the UT within a footprint of the satellite, and determine a set of operating parameters for the RL communications to achieve a target power efficiency of the satellite based on the reference location. The SAN may dynamically adjust one or more of the operating parameters, while maintaining the target power efficiency of the satellite, based at least in part on channel conditions in at least one of the service link, the feeder link, or a combination thereof. Among other advantages, the method disclosed herein may optimize RL communications based on the capabilities of the satellite.

63. 发明申请

WO2017004024A2 METHOD AND APPARATUS FOR EFFICIENT DATA TRANSMISSIONS IN HALF-DUPLEX COMMUNICATION SYSTEMS WITH LARGE PROPAGATION DELAYS 审中-公开
标题翻译：用于大型传播延迟的双工通信系统中的有效数据传输的方法和装置
公开(公告)号：WO2017004024A2
公开(公告)日：2017-01-05
申请号：PCT/US2016/039795
申请日：2016-06-28
申请人： QUALCOMM INCORPORATED
发明人： WU, Qiang , BLACK, Peter John , DAMNJANOVIC, Jelena
IPC分类号： H04B7/185 , H04B7/204
CPC分类号： H04B17/364 , H04B7/185 , H04B7/2041 , H04L5/14 , H04W24/08
摘要： Methods and apparatus for efficient transmission of data by half-duplex transceivers in satellite communication systems are provided. Time reference for the return link is skewed or time-lagged relative to the time reference for the forward link to reduce the amount of guard time required to separate return link transmission from forward link reception by the half-duplex transceiver of a user terminal. The guard time is determined based on a maximum differential round-trip propagation delay and transition times of the half-duplexer transceiver to switch between transmit and receive modes. In a satellite communication system in which a large number of active user terminals are present in a beam coverage, random time offsets are applied to spread approximately equal traffic loads across the time offsets.
摘要翻译：提供了用于卫星通信系统中半双工收发器有效传输数据的方法和装置。返回链路的时间参考相对于前向链路的时间参考是偏斜的或时间滞后的，以减少用户终端的半双工收发器将返回链路传输与前向链路接收分开所需的保护时间量。保护时间是基于半双工收发器在发射和接收模式之间切换的最大差分往返传播延迟和跳变时间来确定的。在波束覆盖中存在大量活动用户终端的卫星通信系统中，随机时间偏移被应用以跨越时间偏移扩展近似相等的业务负载。

64. 发明申请

WO2016137783A1 DISCONTINUOUS RECEPTION PROCEDURES WITH ENHANCED COMPONENT CARRIERS 审中-公开
标题翻译：不连续的接收程序与增强的组件运营商
公开(公告)号：WO2016137783A1
公开(公告)日：2016-09-01
申请号：PCT/US2016/018083
申请日：2016-02-16
申请人： QUALCOMM INCORPORATED
发明人： VAJAPEYAM, Madhavan, Srinivasan , DAMNJANOVIC, Jelena , DAMNJANOVIC, Aleksandar , LUO, Tao , SUN, Jing , YOO, Taesang , WEI, Yongbin
IPC分类号： H04W76/04 , H04W76/02 , H04W88/02 , H04W88/08 , H04W16/14 , H04L1/00
CPC分类号： H04W76/048 , H04L1/0009 , H04L1/0027 , H04L1/1854 , H04L5/001 , H04L5/0053 , H04W16/14 , H04W74/004 , H04W74/006 , H04W74/085 , H04W76/15 , H04W76/28
摘要： Methods, systems, and devices for wireless communication are described. Discontinuous reception (DRX) operation may be configured differently on enhanced component carriers (eCCs) than on other component carriers, including a primary cell (PCell). In some cases, a user equipment (UE) may be configured with several different eCC DRX modes. An eCC DRX configuration may, for example, be coordinated with downlink (DL) transmission time interval (TTI) scheduling so each DRX ON duration may correspond to a DL burst duration of the corresponding eCC. The eCC DRX ON durations may also be scheduled according to hybrid automatic repeat request (HARQ) process scheduling. In some examples, eCC DRX ON durations may be based on listen-before-talk (LBT) procedures. In some cases, eCC DRX ON durations may be configured to contain an uplink (UL) burst to enable channel state information (CSI) reporting. The eCC DRX may also be configured to minimize interruption of the PCell.
摘要翻译：描述了用于无线通信的方法，系统和设备。不连续接收（DRX）操作可以在增强分量载波（eCC）上与在包括主小区（PCell）的其他分量载波相比不同地配置。在一些情况下，用户设备（UE）可以配置有几种不同的eCC DRX模式。 eCC DRX配置可以例如与下行链路（DL）传输时间间隔（TTI）调度协调，因此每个DRX ON持续时间可以对应于相应eCC的DL突发持续时间。还可以根据混合自动重传请求（HARQ）进程调度来调度eCC DRX ON持续时间。在一些示例中，eCC DRX ON持续时间可以基于听话（LBT）过程。在一些情况下，eCC DRX ON持续时间可以被配置为包含上行链路（UL）突发，以使能信道状态信息（CSI）报告。 eCC DRX也可以被配置为最小化PCell的中断。

65. 发明申请

WO2016123473A1 JOINT CONTROL FOR ENHANCED CARRIER AGGREGATION 审中-公开
标题翻译：联合控制加强运输车辆聚集
公开(公告)号：WO2016123473A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/015630
申请日：2016-01-29
申请人： QUALCOMM INCORPORATED
发明人： DAMNJANOVIC, Jelena , GAAL, Peter , DAMNJANOVIC, Aleksandar , CHEN, Wanshi , VAJAPEYAM, Madhavan, Srinivasan , SUN, Jing , LUO, Tao , YOO, Taesang , XU, Hao , WEI, Yongbin
IPC分类号： H04L5/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0091 , H04W72/042
摘要： Methods, systems, and devices for wireless communication are described. Wireless devices may use enhanced carrier aggregation (eCA) to increase the throughput of a communications link, and control schemes for reducing signaling overhead may be employed to support eCA operation. For instance, downlink control information (DCI) supporting resource grants on a plurality of component carriers (CC) may be provided. These joint grants of resources may be used in addition to individual resource grants. A resource allocation granularity associated with the joint grant of resources may be based on the number of CCs scheduled by a resource grant message. The resource allocation granularity may be a function of whether uplink or downlink CCs are scheduled, and it may be determined based on a location of or channel associated with the resource grant message. A receiving device may identify allocated resources based on the scheduled CCs and resource allocation granularity.
摘要翻译：描述了用于无线通信的方法，系统和设备。无线设备可以使用增强的载波聚合（eCA）来增加通信链路的吞吐量，并且可以采用用于减少信令开销的控制方案来支持eCA操作。例如，可以提供在多个分量载波（CC）上支持资源准许的下行链路控制信息（DCI）。除个人资源补助之外，可以使用这些联合资源赠款。与资源的联合授予相关联的资源分配粒度可以基于由资源准许消息调度的CC的数量。资源分配粒度可以是上行链路或下行链路CC是否被调度的功能，并且可以基于与资源准许消息相关联的位置或信道来确定。接收设备可以基于所调度的CC和资源分配粒度来识别所分配的资源。

66. 发明申请

WO2016115491A1 UPLINK CONTROL INFORMATION TRANSMISSION USING PUSCH IN ENHANCED CARRIER AGGREGATION 审中-公开
标题翻译：使用PUSCH在增强载波聚合中的上行控制信息传输
公开(公告)号：WO2016115491A1
公开(公告)日：2016-07-21
申请号：PCT/US2016/013650
申请日：2016-01-15
申请人： QUALCOMM INCORPORATED
发明人： CHEN, Wanshi , DAMNJANOVIC, Jelena , GAAL, Peter , DAMNJANOVIC, Aleksandar , XU, Hao , LUO, Tao
IPC分类号： H04L1/00 , H04L5/00 , H04L27/26 , H04L1/18
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/003 , H04L1/1864 , H04L1/1896 , H04L5/0005 , H04L5/0048 , H04L5/0055 , H04L5/0057 , H04L27/2601 , H04W72/0413
摘要： Enhanced carrier aggregation may require development of mechanisms to enable carrier aggregation for an increased number of component carriers. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus for wireless communication are provided. The apparatus may be a user equipment. The apparatus may receive, with an uplink grant, a request for channel state information. The apparatus determines the number of bits comprising the request. The determined number of bits may be based on or associated with the number of serving cells configured for the apparatus. The apparatus reports the channel state information in response to the request based on information in the determined number of bits.
摘要翻译：增强的载波聚合可能需要开发用于增加数量的分量载波的载波聚合的机制。在本公开的一方面，提供了一种方法，计算机可读介质和用于无线通信的装置。该装置可以是用户设备。该装置可以通过上行链路许可接收对信道状态信息的请求。该装置确定包括该请求的比特数。确定的比特数可以基于为该装置配置的服务小区的数量或与其相关联。该装置基于确定的比特数的信息来响应于请求报告信道状态信息。

67. 发明申请

WO2016060754A1 SCHEDULING REQUEST MODES FOR ENHANCED COMPONENT CARRIERS 审中-公开
标题翻译：为增强的组件运营商安排需求模式
公开(公告)号：WO2016060754A1
公开(公告)日：2016-04-21
申请号：PCT/US2015/049084
申请日：2015-09-09
申请人： QUALCOMM INCORPORATED
发明人： VAJAPEYAM, Madhavan Srinivasan , DAMNJANOVIC, Jelena , DAMNJANOVIC, Aleksandar , DABEER, Onkar Jayant
IPC分类号： H04W72/04
CPC分类号： H04W72/1263 , H04B7/0626 , H04L1/1812 , H04W72/0446 , H04W72/1278
摘要： Various aspects described herein relate to communicating a scheduling request (SR) in a wireless network. A frame structure that allows dynamic switching of transmission time intervals (TTI) between uplink and downlink communications may be used to communicate with a network entity. At least one SR mode can be selected for SR transmission to the network entity in one or more of the TTIs configured for uplink communications based at least in part on the frame structure. The SR can be transmitted to the network entity in at least one uplink TTI of the one or more TTIs configured for uplink communications based at least in part on the at least one SR mode.
摘要翻译：本文描述的各个方面涉及在无线网络中传送调度请求（SR）。允许在上行链路和下行链路通信之间的传输时间间隔（TTI）的动态切换的帧结构可以用于与网络实体进行通信。至少部分地基于帧结构，可以为配置用于上行链路通信的一个或多个TTI中的网络实体选择至少一个SR模式用于SR传输。至少部分地基于至少一个SR模式，可以在配置用于上行链路通信的一个或多个TTI的至少一个上行链路TTI中向所述网络实体发送所述SR。

68. 发明申请

WO2016057224A1 METHOD AND APPARATUS FOR PRACH TRANSMISSION POWER ADJUSTMENT 审中-公开
标题翻译：用于PRACH传输功率调整的方法和装置
公开(公告)号：WO2016057224A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/051822
申请日：2015-09-24
申请人： QUALCOMM INCORPORATED
发明人： CHEN, Wanshi , GAAL, Peter , DAMNJANOVIC, Jelena
IPC分类号： H04W52/36 , H04W52/50 , H04W52/14 , H04W52/22 , H04W52/32
CPC分类号： H04W74/0866 , H04W52/146 , H04W52/228 , H04W52/325 , H04W52/362 , H04W52/50
摘要： In a first configuration, a UE may determine a PRACH power ramp-up P ramp-up for the PRACH with respect to a previously unsuccessful PRACH transmission (e.g., a previously unsuccessful PRACH transmission with a highest transmission power). In a second configuration, when the UE is in a power-limited scenario, the UE drops/refrains from transmitting the PRACH transmission if P ramp-up - P scal drop , and transmits the PRACH otherwise, where P scal is the power scaling factor, P ramp-up is the configured ramp-up power value, and P drop is a threshold. In a third configuration, the UE determines whether to increment a Preamble_Transmission_Counter. In one sub-configuration, the UE increments the Preamble_Transmission_Counter when the PRACH transmission takes place, and does not increment the Preamble_Transmission_Counter otherwise. In another sub-configuration, the UE increments the Preamble_Transmission_Counter when the PRACH transmission takes place and P ramp-up - P scal ≥ P count , where P count is a threshold, and does not increment the Preamble_Transmission_Counter otherwise.
摘要翻译：在第一配置中，UE可以相对于先前不成功的PRACH传输（例如，具有最高传输功率的先前不成功的PRACH传输）来确定针对PRACH的PRACH功率斜坡上升Pramp-up。在第二种配置中，当UE处于功率受限情况时，如果Pramp-up-Pscal

69. 发明申请

WO2016022668A1 TIMING ALIGNMENT PROCEDURES FOR DUAL PUCCH 审中-公开
标题翻译：双PUCCH的时序对齐程序
公开(公告)号：WO2016022668A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/043787
申请日：2015-08-05
申请人： QUALCOMM INCORPORATED
发明人： VAJAPEYAM, Madhavan, Srinivasan , CHEN, Wanshi , DAMNJANOVIC, Jelena , GAAL, Peter
IPC分类号： H04W56/00
CPC分类号： H04W56/0005 , H04W56/0045 , H04W74/004 , H04W76/15
摘要： Methods, systems, and devices are described for wireless communication. A base station may configure a set of timing adjustment groups (TAGs) and a set of PUCCH cell groups for a user equipment (UE). The serving cells in the TAGs may be associated with different PUCCH cell groups. The UE may initiate a time alignment timer for each TAG, and if the timer expires prior to receiving a timing adjustment command, the UE may initiate a timing alignment procedure for a subset of serving cells based on the association between the TAGs and the PUCCH cell groups.
摘要翻译：描述了用于无线通信的方法，系统和设备。基站可以为用户设备（UE）配置一组定时调整组（TAG）和一组PUCCH小区组。 TAG中的服务小区可以与不同的PUCCH小区组相关联。 UE可以针对每个TAG启动时间对准定时器，并且如果定时器在接收定时调整命令之前到期，则UE可以基于TAG和PUCCH小区之间的关联来发起服务小区的子集的定时对准过程组。

70. 发明申请

WO2016022211A1 TECHNIQUES FOR PRIORITIZING TRANSMISSIONS IN MULTIPLE CONNECTIVITY WIRELESS COMMUNICATIONS 审中-公开
标题翻译：在多连通无线通信中优化传输的技术
公开(公告)号：WO2016022211A1
公开(公告)日：2016-02-11
申请号：PCT/US2015/035280
申请日：2015-06-11
申请人： QUALCOMM INCORPORATED
发明人： DAMNJANOVIC, Jelena , GAAL, Peter , CHEN, Wanshi , DAMNJANOVIC, Aleksandar , VAJAPEYAM, Madhavan Srinivasan
IPC分类号： H04W88/06 , H04W76/02 , H04W74/00 , H04W52/04
CPC分类号： H04W52/04 , H04B7/022 , H04W52/146 , H04W52/248 , H04W52/281 , H04W52/325 , H04W52/48 , H04W52/50 , H04W74/0833 , H04W76/15 , H04W76/27 , H04W88/06
摘要： Certain aspects of the present disclosure relate to allocating transmission power in multiple connectivity wireless networks. A device can establish a first connection with a first primary cell in a first cell group as well as a second connection with a second primary cell in a second cell group. The device can determine whether to prioritize a first communication over the first connection or a second communication over the second connection, wherein the first communication and the second communication are scheduled for concurrent transmission. In addition, the device can transmit at least one of the first communication over the first connection or the second communication over the second connection in a transmission time interval based at least in part on determining whether to prioritize the first communication or the second communication.
摘要翻译：本公开的某些方面涉及在多个连通性无线网络中分配传输功率。设备可以建立与第一小区组中的第一主小区的第一连接以及与第二小区组中的第二主小区的第二连接。设备可以确定是否通过第一连接对第一通信进行优先级排序或者通过第二连接确定第二通信的优先级，其中第一通信和第二通信被调度用于并发传输。另外，设备可以至少部分地基于确定是否对第一通信或第二通信进行优先次序，在传输时间间隔内通过第一连接或第二通信进行的第一通信中的至少一个通过第二连接发送第二通信。

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