公开(公告)号：WO2017184460A1

公开(公告)日：2017-10-26

申请号：PCT/US2017/027756

申请日：2017-04-14

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  LUO, Tao ,  CEZANNE, Juergen ,  SUBRAMANIAN, Sundar ,  LI, Junyi

IPC: H04W74/08 ,  H04L1/08

Abstract: Aspects of the disclosure relate to improvements in random access procedures within a wireless communication network. To increase the likelihood that a user equipment (UE) will properly decode a random access response message from a base station, the base station may retransmit the random access response message one or more times. The number of retransmissions may be fixed or may be variable depending on whether the base station is able to receive or successfully decode a subsequently transmitted uplink message.

Abstract translation: 本公开的各方面涉及无线通信网络内随机接入过程的改进。 为了增加用户设备（UE）正确解码来自基站的随机接入响应消息的可能性，基站可以重传该随机接入响应消息一次或多次。 重传次数可以是固定的或者可以是可变的，这取决于基站是否能够接收或成功解码随后发送的上行链路消息。

公开(公告)号：WO2017184341A1

公开(公告)日：2017-10-26

申请号：PCT/US2017/026147

申请日：2017-04-05

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  LUO, Tao ,  SUBRAMANIAN, Sundar ,  ABEDINI, Navid ,  LI, Junyi ,  CEZANNE, Juergen ,  LY, Hung Dinh ,  SORIAGA, Joseph Binamira ,  JI, Tingfang

IPC: H04L5/00 ,  H04L27/26

Abstract: Methods, systems, and devices for wireless communication are described. Methods, systems, and devices provide for different tone spacing schemes for different channels. Methods, systems, and devices also provide for different tone spacing schemes for different stages of communication between a UE and a base station. The base station may indicate, to the UE, the tone spacing scheme in a control channel, a synchronization signal, or a reference signal and the tone spacing scheme may be selected by the base station from available tone spacing schemes for communication. Tone spacing schemes may also be referred to as numerologies.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 方法，系统和设备为不同信道提供不同的音调间隔方案。 方法，系统和设备还为UE和基站之间的不同通信阶段提供不同的音调间隔方案。 基站可以向UE指示控制信道中的音调间隔方案，同步信号或参考信号，并且可以由基站从用于通信的可用音调间隔方案中选择音调间隔方案。 音调间隔方案也可以被称为数字学。

公开(公告)号：WO2017180335A8

公开(公告)日：2017-10-19

申请号：PCT/US2017/025572

申请日：2017-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  LUO, Tao ,  CEZANNE, Juergen ,  SUBRAMANIAN, Sundar ,  SAMPATH, Ashwin ,  SADIQ, Bilal ,  LI, Junyi

IPC: H04B7/0417 ,  H04B7/06

Abstract: A first apparatus may communicate with a user equipment (UE) through an active beam. The first apparatus may transmit, to the UE, information indicating a periodicity at which control information is to be communicated on a control channel through a control-information beam. The first apparatus may communicate, with the UE, the control information on the control channel through the control-information beam at the periodicity. Further, the first apparatus may receive a request to change the active beam, which may indicate a beam index corresponding to a second beam, and the first apparatus may change the active beam to the second beam corresponding to the beam index indicated by the request.

公开(公告)号：WO2017176479A1

公开(公告)日：2017-10-12

申请号：PCT/US2017/024223

申请日：2017-03-27

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  LI, Junyi ,  SUBRAMANIAN, Sundar ,  CEZANNE, Juergen ,  LUO, Tao ,  SAMPATH, Ashwin

IPC: H04W72/12

Abstract: A wireless device configured for discontinuous reception (DRX) may and operating in a system that uses directional beamforming may identify a random access time period after awaking from a DRX sleep mode. The device may then transmit a scheduling request during the random access time period. In some cases, the device may transmit the scheduling request using frequency resources also associated with random access transmissions. In other cases, the device may utilize resources that are not associated with random access. The determination of which frequency resources are used may depend on the length of the DRX. That is, if a device has been in a sleep mode for a long time, it may use random access frequency resources that are associated with a more robust transmission configuration.

Abstract translation: 被配置用于不连续接收（DRX）的无线设备可以并且在使用定向波束成形的系统中操作，可以在从DRX睡眠模式唤醒之后识别随机接入时间段。 该设备然后可以在随机访问时间段期间发送调度请求。 在一些情况下，设备可以使用也与随机接入传输相关联的频率资源来传送调度请求。 在其他情况下，设备可以利用与随机访问无关的资源。 确定使用哪些频率资源可能取决于DRX的长度。 也就是说，如果设备长时间处于睡眠模式，则它可以使用与更鲁棒的传输配置相关联的随机接入频率资源。

公开(公告)号：WO2017176465A1

公开(公告)日：2017-10-12

申请号：PCT/US2017/023866

申请日：2017-03-23

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  LUO, Tao ,  SUBRAMANIAN, Sundar ,  SADIQ, Bilal ,  CEZANNE, Juergen ,  LI, Junyi

IPC: H04W72/04 ,  H04W72/12 ,  H04W72/14 ,  H04W88/06

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be configured to send, in a first network, a scheduling request (SR) associated with a second network. The apparatus may be further configured to receive an uplink grant based on the SR. The apparatus may be further configured to send, in the second network, uplink transmission based on the uplink grant. In an another aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be configured to receive, in a first network, a scheduling request (SR) associated with a user equipment (UE). The apparatus may be further configured to generate an uplink grant based on the SR. The apparatus may be further configured to send, in a second network, the uplink grant to the UE.

Abstract translation: 在本公开的一个方面中，提供了一种方法，一种计算机可读介质和一种装置。 该装置可以被配置为在第一网络中发送与第二网络相关联的调度请求（SR）。 该装置可以进一步被配置为基于SR接收上行链路许可。 该装置可以进一步被配置为在第二网络中基于上行链路许可发送上行链路传输。 在本公开的另一方面中，提供了一种方法，一种计算机可读介质和一种装置。 该装置可以被配置为在第一网络中接收与用户设备（UE）相关联的调度请求（SR）。 该装置可以进一步被配置为基于SR生成上行链路许可。 该装置可以进一步被配置为在第二网络中向UE发送上行链路许可。

公开(公告)号：WO2017040170A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/048550

申请日：2016-08-25

Applicant: QUALCOMM INCORPORATED

Inventor： SUBRAMANIAN, Sundar ,  LI, Junyi ,  SAMPATH, Ashwin ,  ISLAM, Muhammad Nazmul ,  CEZANNE, Juergen ,  MUKKAVILLI, Krishna Kiran

IPC: H04W72/04 ,  H04W56/00

CPC classification number: H04W72/0446 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/16 ,  H04W16/28 ,  H04W56/00 ,  H04W56/0015 ,  H04W72/0453 ,  H04W72/085

Abstract: Aspects of the present disclosure provided techniques for wireless communications by a base station. An exemplary method generally includes transmitting, on a narrowband region within a wider system bandwidth, a directional primary synchronization signal (DPSS), receiving feedback information from one or more user equipments (UEs) based on the DPSS, wherein the feedback information comprises an indication of a bandwidth capability of a UE that transmitted the feedback information, and allocating resources to the one or more UEs within at least one of the wider system bandwidth or the narrowband region based, at least in part, on the feedback information.

Abstract translation: 本公开的方面提供了用于基站的无线通信的技术。 一种示例性方法通常包括在更宽系统带宽内的窄带区域上发送定向主同步信号（DPSS），基于DPSS从一个或多个用户设备（UE）接收反馈信息，其中反馈信息包括指示 发送反馈信息的UE的带宽能力，以及至少部分地基于反馈信息向至少一个较宽系统带宽或窄带区域内的一个或多个UE分配资源。

公开(公告)号：WO2016043930A1

公开(公告)日：2016-03-24

申请号：PCT/US2015/046561

申请日：2015-08-24

Applicant: QUALCOMM INCORPORATED

Inventor： EL AYACH, Omar ,  SUBRAMANIAN, Sundar ,  SAMPATH, Ashwin ,  LI, Junyi

IPC: H04W56/00 ,  H04W52/00 ,  H04J11/00

CPC classification number: H04J11/0066 ,  H04J11/0069 ,  H04J2011/0096 ,  H04L5/0007 ,  H04W52/00 ,  H04W52/16 ,  H04W52/242 ,  H04W56/00 ,  H04W56/001

Abstract: Methods, systems, and devices are described for dynamic directional synchronization signal signals in a millimeter wave communication system. A base station may determine a narrowband signal component and a wideband signal component of a synchronization signal for millimeter wave communications. The base station may identify network characteristic(s) of the millimeter wave communication network and adjust parameter(s) of the narrowband signal and/or the wideband signal components of the synchronization signal. The parameters may include a transmission power split or ratio, a bandwidth, a tone selection, or combinations thereof.

Abstract translation: 描述了毫米波通信系统中的动态定向同步信号信号的方法，系统和设备。 基站可以确定用于毫米波通信的同步信号的窄带信号分量和宽带信号分量。 基站可以识别毫米波通信网络的网络特性，并调整窄带信号的参数和/或同步信号的宽带信号分量。 参数可以包括发射功率分配或比率，带宽，音调选择或其组合。

公开(公告)号：WO2015191200A1

公开(公告)日：2015-12-17

申请号：PCT/US2015/030197

申请日：2015-05-11

Applicant: QUALCOMM INCORPORATED

Inventor： RYU, Jung Ho ,  SUBRAMANIAN, Sundar ,  LI, Junyi ,  SAMPATH, Ashwin ,  HAMPEL, Karl Georg

IPC: H04W16/28 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04L5/0023 ,  H04B7/0695 ,  H04B7/088 ,  H04W16/14 ,  H04W16/28 ,  H04W36/0072 ,  H04W72/0446 ,  H04W72/046 ,  H04W72/085 ,  H04W88/08

Abstract: In a first configuration, the apparatus may be a base station. The base station adjusts a periodicity for performing a beam sweep, sends information indicating the adjusted periodicity for performing a beam sweep, and performs the beam sweep at the adjusted periodicity. In a second configuration, the apparatus may be a UE. The UE receives information indicating a periodicity for performing a beam sweep from a base station, adjusts the periodicity for performing the beam sweep, and performs the beam sweep at the adjusted periodicity. For both configurations, the beam sweep is a plurality of transmissions of a beam in a plurality of different transmit spatial directions by one of the base station or the UE and a plurality of scans of the beam transmissions in a plurality of different scan spatial directions by an other of the one of the base station or the UE.

Abstract translation: 在第一配置中，该设备可以是基站。 基站调整用于执行波束扫描的周期，发送指示用于执行波束扫描的经调整的周期的信息，并以调整的周期进行波束扫描。 在第二配置中，该装置可以是UE。 UE从基站接收指示执行波束扫描的周期的信息，调整进行波束扫描的周期，并以调整的周期进行波束扫描。 对于两种配置，波束扫描是由基站或UE中的一个在多个不同的发射空间方向上的波束的多个传输，以及在多个不同扫描空间方向上的波束传输的多次扫描，通过 基站或UE中的另一个。

公开(公告)号：WO2014182487A1

公开(公告)日：2014-11-13

申请号：PCT/US2014/035646

申请日：2014-04-28

Applicant: QUALCOMM INCORPORATED

Inventor： JOSE, Jubin ,  WANG, Ying ,  LI, Junyi ,  SUBRAMANIAN, Sundar ,  WU, Xinzhou

IPC: H04W88/06 ,  H04W72/04

CPC classification number: H04W64/00 ,  G01S5/00 ,  G01S5/0263 ,  G01S19/11 ,  G01S19/48 ,  H04L1/00 ,  H04W72/00 ,  H04W88/06

Abstract: Using location information of a multi-mode device (135-e) to determine whether to use at least a portion of a dedicated short range communications (DSRC) spectrum. Current location information of a multi-mode device is determined (705, 715). The multi-mode device is operating outside of the DSRC spectrum. The current location information is used to determine (720) whether the multi-mode device is located outside of geographical region (e.g. comprising a predetermined distance to a road) attributed to DSRC transmissions. Upon determining that the multi-mode device is located outside of the geographical region, at least a portion of the DSRC spectrum is used for transmissions by the multi-mode device (730, 735).

Abstract translation: 使用多模式设备（135-e）的位置信息来确定是否使用专用短距离通信（DSRC）频谱的至少一部分。 确定多模式设备的当前位置信息（705,715）。 多模式设备在DSRC频谱之外运行。 当前位置信息用于确定（720）多模式设备是否位于归因于DSRC传输的地理区域外（例如，包括到道路的预定距离）之外。 在确定多模式设备位于地理区域之外时，DSRC频谱的至少一部分被用于多模式设备（730,735）的传输。

公开(公告)号：WO2014179300A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/035857

申请日：2014-04-29

Applicant: QUALCOMM INCORPORATED

Inventor： SUBRAMANIAN, Sundar ,  YANG, Sichao ,  WU, Xinzhou ,  LI, Junyi

IPC: H04W4/08

CPC classification number: H04W72/005 ,  H04W4/046 ,  H04W4/08

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with communication of safety messages by a device on behalf of other devices in a group. In an example, a communications device is equipped to receive attribute information from one or more UEs in a group of UEs, generate group attribute information based on the received attribute information, and broadcast the group attribute information on behalf of the group of UEs. In such an aspect, the communications device is a member of the group of UEs, and the leader of the group of UEs. In another example, a communications device is equipped to transmit, by a UE, attribute information to a leader UE of a group of UEs, and prohibit broadcasting at least a portion of the attribute information. In such an aspect, the communications device is a member of the group of UEs.

Abstract translation: 结合通过设备代表组中的其他设备的安全消息的通信来提供用于无线通信的方法，设备和计算机程序产品。 在一个示例中，通信设备被配备为从一组UE中的一个或多个UE接收属性信息，基于接收到的属性信息生成组属性信息，并且代表该组UE广播组属性信息。 在这种方面，通信设备是UE组的成员，以及UE组的领导者。 在另一示例中，通信设备被配备为由UE将属性信息发送到一组UE的领导UE，并且禁止广播至少一部分属性信息。 在这种方面，通信设备是UE组的成员。