公开(公告)号：WO2018009886A1

公开(公告)日：2018-01-11

申请号：PCT/US2017/041229

申请日：2017-07-07

Applicant: QUALCOMM INCORPORATED

Inventor： GULATI, Kapil ,  GUPTA, Gaurav ,  PATIL, Shailesh ,  MALLADI, Durga Prasad ,  BAGHEL, Sudhir Kumar ,  PAPALEO, Marco

IPC: H04W16/14 ,  H04W76/02

CPC classification number: H04W16/14 ,  H04W88/06

Abstract: A framework to manage coexistence of multiple technologies over multiple channels is desired. The apparatus may be a user equipment (UE). The UE detects whether a second technology different from a first communication technology utilized by the UE is active on a first channel. The UE performs, based on the detection, an action associated with assigning the first communication technology to at least one of the first channel or a second channel.

Abstract translation:

需要一个管理多个通道上多种技术共存的框架。 该装置可以是用户设备（UE）。 UE检测与UE使用的第一通信技术不同的第二技术是否在第一信道上是活动的。 UE基于检测执行与将第一通信技术分配给第一信道或第二信道中的至少一个相关联的动作。

公开(公告)号：WO2017062120A1

公开(公告)日：2017-04-13

申请号：PCT/US2016/050241

申请日：2016-09-02

Applicant: QUALCOMM INCORPORATED

Inventor： BAGHEL, Sudhir Kumar ,  PATIL, Shailesh ,  GULATI, Kapil

IPC: H04W36/00 ,  H04W4/00 ,  H04W72/04 ,  H04W76/02

CPC classification number: H04W36/32 ,  H04W4/046 ,  H04W4/70 ,  H04W36/0016 ,  H04W36/0072 ,  H04W36/14 ,  H04W48/12 ,  H04W76/14

Abstract: In an aspect an apparatus receives information as part of a handover command, the information received from a serving cell and including radio resource information used in a neighboring cell for V2X communications. Additionally, the apparatus transmits, from the UE, a request for V2X communication resources as part of a handover command. In another aspect an apparatus transmits a serving cell SIB to a UE, the SIB including a reception pool. The apparatus transmits a cell ID in the serving cell SIB for a neighboring cell. The reception pool is a transmission pool for the neighboring cell. The apparatus relinquishes a communication with the UE to a base station in the neighboring cell.

Abstract translation: 在一方面，一种装置接收作为切换命令的一部分的信息，从服务小区接收的信息，并且包括在用于V2X通信的相邻小区中使用的无线电资源信息。 此外，该装置从UE发送作为切换命令的一部分的V2X通信资源的请求。 在另一方面，一种装置向UE发送服务小区SIB，所述SIB包括接收池。 该装置在相邻小区的服务小区SIB中发送小区ID。 接收池是相邻小区的传输池。 设备放弃与UE的通信到相邻小区中的基站。

公开(公告)号：WO2017011106A1

公开(公告)日：2017-01-19

申请号：PCT/US2016/036725

申请日：2016-06-09

Applicant: QUALCOMM INCORPORATED

Inventor： JIANG, Libin ,  BAGHEL, Sudhir Kumar ,  PATIL, Shailesh ,  TAVILDAR, Saurabha Rangrao ,  GUPTA, Kapil

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/0406 ,  H04W72/1263 ,  H04W72/14 ,  H04W84/005

Abstract: The present disclosure enables the assignment of multiple semi-persistent resource assignments at the same time for use in V2V communications. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE (e.g., a vehicle). The UE may determine at least one resource pattern required for V2V communications. The UE may also send assistance information for the at least one resource pattern to a base station. Further, the UE may receive, from the base station, a response associated with the at least one resource pattern. In an aspect, the response may include an index of approved resource patterns. Further still, the UE may receive, from the base station, an activation grant for a resource assignment for the at least one resource pattern. In an aspect, activation grant may include the index of approved resource patterns being activated.

Abstract translation: 本公开使得能够同时分配用于V2V通信的多个半持久资源分配。 在本公开的一方面，提供了一种方法，计算机可读介质和装置。 该装置可以是UE（例如，车辆）。 UE可以确定V2V通信所需的至少一个资源模式。 UE还可以向基站发送用于至少一个资源模式的辅助信息。 此外，UE可以从基站接收与至少一个资源模式相关联的响应。 在一方面，响应可以包括批准的资源模式的索引。 此外，UE可以从基站接收针对至少一个资源模式的资源分配的激活许可。 在一方面，激活授权可以包括被激活的已批准资源模式的索引。

公开(公告)号：WO2017007556A1

公开(公告)日：2017-01-12

申请号：PCT/US2016/035805

申请日：2016-06-03

Applicant: QUALCOMM INCORPORATED

Inventor： LI, Chong ,  PATIL, Shailesh

IPC: H04W72/04 ,  H04W72/12 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W72/048 ,  H04L5/14 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/1252 ,  H04W72/1294 ,  H04W72/14 ,  H04W76/14 ,  H04W76/23

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The apparatus receives a D2D resource message based on a change in an uplink-downlink subframe configuration of at least one frame. The D2D resource message enables the apparatus to determine D2D resources allocated for D2D transmissions after the change in the uplink-downlink subframe configuration. The apparatus determines a subset of the D2D resources to be used for performing D2D transmissions based on the received D2D resource message.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是UE。 该装置基于至少一帧的上行链路 - 下行链路子帧配置的改变来接收D2D资源消息。 D2D资源消息使得装置能够确定在上行链路 - 下行链路子帧配置的改变之后分配给D2D传输的D2D资源。 该装置基于接收的D2D资源消息确定要用于执行D2D传输的D2D资源的子集。

公开(公告)号：WO2017003672A1

公开(公告)日：2017-01-05

申请号：PCT/US2016/037379

申请日：2016-06-14

Applicant: QUALCOMM INCORPORATED

Inventor： PATIL, Shailesh ,  TAVILDAR, Saurabha, Rangrao ,  BAGHEL, Sudhir, Kumar ,  GULATI, Kapil ,  JIANG, Libin

IPC: H04W74/08

CPC classification number: H04W72/02 ,  H04L5/0007 ,  H04W72/0446 ,  H04W72/1226 ,  H04W72/1289 ,  H04W74/08

Abstract: Techniques for scheduling assignment (SA) transmissions in device-to-device (D2D) communications are described. A D2D user equipment (UE) may use a block of time resources for SA transmissions. A D2D UE may transmit an SA transmission relatively quickly after determining that D2D data is to be transmitted to another D2D UE, relative to having to wait for specified time resources to send an SA transmission. The D2D data may then be transmitted following the SA transmission, reducing latency for transmission of the D2D data. It may be desirable for vehicle-to-vehicle (V2V) transmissions to have a relatively low latency to provide data from one vehicle to another with sufficient time for a vehicle to take action while moving at relatively high rates of speed.

Abstract translation: 描述了在设备到设备（D2D）通信中调度分配（SA）传输的技术。 D2D用户设备（UE）可以使用一组用于SA传输的时间资源。 相对于必须等待指定的时间资源来发送SA传输，D2D UE可以在确定将D2D数据发送到另一个D2D UE之后相对快速地发送SA传输。 然后可以在SA传输之后发送D2D数据，从而减少D2D数据传输的延迟。 车辆到车辆（V2V）传输可能具有相对低的延迟以将数据从一个车辆提供给另一个车辆可能需要足够的时间来使车辆在以相对高的速度移动的同时采取行动。

公开(公告)号：WO2016164162A1

公开(公告)日：2016-10-13

申请号：PCT/US2016/023417

申请日：2016-03-21

Applicant: QUALCOMM INCORPORATED

Inventor： TAVILDAR, Saurabha Rangrao ,  BAGHEL, Sudhir Kumar ,  GULATI, Kapil ,  PATIL, Shailesh ,  GAAL, Peter

IPC: H04W8/00 ,  H04W48/12

CPC classification number: H04W48/12 ,  H04L5/0007 ,  H04W8/005 ,  H04W48/16

Abstract: When a UE in a first cell operating at a first frequency attempts to discover another UE in a second cell operating at a second frequency, the UE in the first cell may need to constantly monitor communication on the second frequency to discover the UE in the second cell, which may not be desirable. According to an aspect of the disclosure, the apparatus receives, on a first frequency of a first channel from a first base station serving a first cell, discovery information associated with a second frequency of a second channel corresponding to a second cell, wherein the first frequency is a downlink (DL) frequency and the second frequency is an uplink (UL) frequency. The apparatus discovers, based on the received discovery information, one or more UEs on the second frequency of the second channel.

Abstract translation: 当以第一频率操作的第一小区中的UE尝试发现在第二频率下工作的第二小区中的另一UE时，第一小区中的UE可能需要不断地监视第二频率上的通信，以在第二小区中发现UE 细胞，这可能不是期望的。 根据本公开的一个方面，该设备在第一信道的第一频率上从服务于第一小区的第一基站接收与第二小区对应的第二信道的第二频率相关联的发现信息，其中第一信道 频率是下行链路（DL）频率，第二频率是上行链路（UL）频率。 该设备基于接收到的发现信息，发现第二信道的第二频率上的一个或多个UE。

公开(公告)号：WO2016160502A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/023972

申请日：2016-03-24

Applicant: QUALCOMM INCORPORATED

Inventor： CHENG, Hong ,  BAGHEL, Sudhir, Kumar ,  ZISIMOPOULOS, Haris ,  TAVILDAR, Saurabha, Rangrao ,  PATIL, Shailesh ,  VANDERVEEN, Michaela ,  GULATI, Kapil ,  SADIQ, Bilal

IPC: H04W4/06 ,  H04W4/08 ,  H04W8/00 ,  H04W88/04 ,  H04W76/00 ,  H04W76/02

CPC classification number: H04L65/4076 ,  H04L25/20 ,  H04W4/06 ,  H04W4/08 ,  H04W76/14 ,  H04W76/40

Abstract: Methods, systems, and devices are describe for signaling protocols for proximity service functions in a wireless communication system. A first wireless device may identify a group identity parameter associated with a multicast transmission of multimedia content. The first wireless device may map the identified group identity parameter to an identification parameter associated with at least one proximity service (ProSe) relay wireless device. The first wireless device may receive the multicast transmission of the multimedia content via the at least one ProSe relay wireless device based on the mapping of the identified group identity parameter to the identification parameter.

Abstract translation: 描述用于无线通信系统中的接近服务功能的信令协议的方法，系统和设备。 第一无线设备可以标识与多媒体内容的多播传输相关联的组标识参数。 第一无线设备可以将所识别的组身份参数映射到与至少一个接近服务（ProSe）中继无线设备相关联的识别参数。 第一无线设备可以基于所识别的组身份参数到识别参数的映射，经由至少一个ProSe中继无线设备接收多媒体内容的多播传输。

公开(公告)号：WO2015142632A1

公开(公告)日：2015-09-24

申请号：PCT/US2015/020341

申请日：2015-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： TAVILDAR, Saurabha, Rangrao ,  GULATI, Kapil ,  PATIL, Shailesh ,  BAGHEL, Sudhir, Kumar

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04W72/0446 ,  H04B1/69 ,  H04B2001/6908 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/0005 ,  H04L2001/0093 ,  H04W48/10 ,  H04W52/0216 ,  H04W72/042 ,  H04W72/048 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/40

Abstract: Apparatuses, systems, and devices are described for transmissions and retransmissions of device-to-device (D2D) communications. A D2D message may be transmitted during an initial communications period, followed by one or more retransmissions. A device may transmit an initial transmission, determine a time hopping pattern for the retransmission(s), and determine a transmission resource for the retransmission(s) based at least in part on a resource of the initial transmission and the time hopping pattern. The messages may include, for example, a scheduling assignment (SA) for data transmission, or data transmissions from a transmitting device. Time hopping patterns may be determined based on times and/or frequencies of the initial transmission. A base station may transmit a message to a transmitting device that indicates one or more time hopping patterns that are to be used for the transmissions.

Abstract translation: 描述设备，系统和设备用于设备到设备（D2D）通信的传输和重传。 在初始通信期间可以发送D2D消息，随后进行一次或多次重传。 设备可以发送初始传输，确定用于重传的时间跳频模式，并且至少部分地基于初始传输的资源和跳频模式来确定用于重传的传输资源。 消息可以包括例如用于数据传输的调度分配（SA）或来自发送设备的数据传输。 可以基于初始传输的时间和/或频率来确定跳频模式。 基站可以向指示用于传输的一个或多个时间跳频模式的发送设备发送消息。

公开(公告)号：WO2015112259A1

公开(公告)日：2015-07-30

申请号：PCT/US2014/067998

申请日：2014-12-02

Applicant: QUALCOMM INCORPORATED

Inventor： BAGHEL, Sudhir, Kumar ,  PATIL, Shailesh ,  TSIRTSIS, Georgios

IPC: H04W8/00

CPC classification number: H04W48/16 ,  H04W8/005 ,  H04W36/0061 ,  H04W36/14 ,  H04W76/14

Abstract: A user device may receive one or more parameters from a base station to facilitate device-to-device (D2D) discovery. One of the received parameters is a discovery period parameter, which identifies a discovery period in which discovery resources are available for D2D discovery. Once the user device has received the parameters, the user device may use the parameters to participate in D2D discovery.

Abstract translation: 用户设备可以从基站接收一个或多个参数以促进设备到设备（D2D）发现。 所接收的参数之一是发现周期参数，其识别发现资源可用于D2D发现的发现周期。 一旦用户设备已经接收到参数，用户设备可以使用这些参数来参与D2D发现。

公开(公告)号：WO2015020759A1

公开(公告)日：2015-02-12

申请号：PCT/US2014/046529

申请日：2014-07-14

Applicant: QUALCOMM INCORPORATED

Inventor： PATIL, Shailesh ,  JIANG, Libin ,  GULATI, Kapil

IPC: H04W56/00

CPC classification number: H04W48/12 ,  H04L5/0037 ,  H04W56/0015 ,  H04W56/002 ,  H04W76/14 ,  H04W88/10

Abstract: Methods and devices are described for forwarding, managing, and/or detecting timing information for device-to-device discovery. Timing information may be received from a base station. A timing signal including the timing information may be transmitted. The timing signal may be transmitted during a sub-frame reserved for device-to-device discovery. Timing information for a base station may be transmitted to a user equipment (UE). Instructions to transmit a timing signal including the timing information during a sub- frame reserved for device-to-device discovery are also transmitted to the UE. Information indicating a timing of sub-frames reserved for device-to-device discovery by a neighboring base station may be received from a serving base station. A timing signal may be detected during at least one of the sub-frames reserved for device-to-device discovery. The timing signal may include timing information for the neighboring base station.

Abstract translation: 描述用于转发，管理和/或检测设备到设备发现的定时信息的方法和设备。 定时信息可以从基站接收。 可以发送包括定时信息的定时信号。 可以在为设备到设备发现预留的子帧期间发送定时信号。 基站的定时信息可以被发送到用户设备（UE）。 在为设备到设备发现预留的子帧期间发送包括定时信息的定时信号的指令也被发送到UE。 可以从服务基站接收指示由相邻基站保留用于设备到设备发现的子帧的定时的信息。 可以在保留用于设备到设备发现的至少一个子帧期间检测定时信号。 定时信号可以包括相邻基站的定时信息。