公开(公告)号：WO2016077460A1

公开(公告)日：2016-05-19

申请号：PCT/US2015/060154

申请日：2015-11-11

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Jun ,  OZTURK, Ozcan ,  GRIOT, Miguel ,  PATWARDHAN, Ravindra, Manohar ,  DABEER, Onkar, Jayant ,  VAJAPEYAM, Madhavan, Srinivasan ,  DAMNJANOVIC, Jelena ,  DAMNJANOVIC, Aleksandar ,  YOO, Taesang ,  WEI, Yongbin ,  MALLADI, Durga, Prasad

IPC: H04W28/06 ,  H04W40/24 ,  H04W8/08

CPC classification number: H04W28/0236 ,  H04W8/082 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/06 ,  H04W36/0011 ,  H04W40/24 ,  H04W88/16

Abstract: Methods, systems, and devices are described for decreasing user plane latency in a wireless communication system 200-b. This may include routing a portion of bearer traffic to or from a user equipment (UE) 115-a, 115-b, 115-c through a local or serving gateway (LGW) 205-a, 205-b, or within or between base stations 105-a, 105-b, rather than via the core network 130-b. In some examples, techniques for selected internet protocol flow ultra-low latency (SIPFULL) for systems in which users may have subscribed to enhanced services may be employed. The network may, for instance, authorize SIPFULL functionalities for UEs per access point name (APN) based on individual services subscribed by the UE to improve overall quality of service (QoS). In some examples, a UEs latency requirements or SIPFULL authorizations may affect mobility operations. A network entity, such as the base station 105-b, LGW 205-b, or an entity within the EPC 130-b, determines a latency mode of a UE 115 (e.g.,UE 115-a). Several base stations 105-a and 105-b may be configured with collocated LGWs 205-a, 205-b. Irrespective of the location of an LGW 205, SIPFULL is enabled based on the determined latency mode of the UE 115-a. The network entity selects an LGW for low latency IP packet routing for example based on the APN or QoS. Alternatively, traffic may be routed within a common base station 105 or a common serving gateway 210 or over a direct backhaul (X2) link between the base stations 105-a and 105-b.

Abstract translation: 描述了用于在无线通信系统200-b中减少用户平面等待时间的方法，系统和设备。 这可以包括通过本地或服务网关（LGW）205-a，205-b或者在用户设备（115），115-b，115-c之间，或者在用户设备 基站105-a，105-b，而不是经由核心网络130-b。 在一些示例中，可以采用用于选择的因特网协议流的用于可能已经订阅了增强业务的系统的超低延迟（SIPFULL）的技术。 例如，网络可以基于基于UE订阅的各个服务来提高整体服务质量（QoS）来为每个接入点名称（APN）的UE授权SIPFULL功能。 在一些示例中，UE等待时间要求或SIPFULL授权可能影响移动性操作。 诸如基站105-b，LGW 205-b或EPC 130-b内的实体的网络实体确定UE 115（例如，UE 115-a）的等待时间模式。 若干基站105-a和105-b可以配置有并置的LGW 205-a，205-b。 不考虑LGW 205的位置，基于UE 115-a的确定的等待时间模式启用SIPFULL。 网络实体例如基于APN或QoS，为低延迟IP分组路由选择LGW。 或者，业务可以在公共基站105或公共服务网关210内或在基站105-a和105-b之间的直接回程（X2）链路上路由。

公开(公告)号：WO2015152996A1

公开(公告)日：2015-10-08

申请号：PCT/US2015/015443

申请日：2015-02-11

Applicant: QUALCOMM INCORPORATED

Inventor： ZHANG, Xiaoxia ,  LUO, Tao ,  WANG, Jun

IPC: H04W74/02 ,  H04W74/08

CPC classification number: H04W76/007 ,  H04L12/18 ,  H04L12/189 ,  H04L12/1895 ,  H04W4/90 ,  H04W72/04 ,  H04W72/0426 ,  H04W74/002 ,  H04W74/02 ,  H04W74/08 ,  H04W76/50

Abstract: Techniques are described for wireless communication. A first method includes determining that a first node associated with a first operator in a deployment of operators has emergency data to transmit over an unlicensed radio frequency spectrum band and transmitting, by the first node, a signal over the unlicensed radio frequency spectrum band. The signal may indicate that the first node has emergency data to transmit. A second method includes receiving, at a first base station associated with a first operator in a deployment of operators, an uplink transmission from a user equipment (UE) indicating that the UE has emergency uplink data to transmit over an unlicensed radio frequency spectrum band and transmitting, by the first base station, an indication to a second base station that the UE has emergency uplink data to transmit over the unlicensed radio frequency spectrum band.

Abstract translation: 技术描述为无线通信。 第一种方法包括确定在运营商部署中与第一运营商相关联的第一节点具有通过未许可的射频频带传输的紧急数据，并且由第一节点通过未许可的射频频带发送信号。 信号可以指示第一节点具有要发送的紧急数据。 第二种方法包括：在与运营商部署中与第一运营商相关联的第一基站处接收来自用户设备（UE）的上行链路传输，该用户设备指示UE具有通过未许可的射频频带传输的紧急上行链路数据;以及 由第一基站向第二基站发送UE具有通过未许可射频频带进行发送的紧急上行链路数据的指示。

公开(公告)号：WO2015138472A2

公开(公告)日：2015-09-17

申请号：PCT/US2015/019737

申请日：2015-03-10

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Jun ,  CHERIAN, George ,  SHIROTA, Masakazu ,  ZHAO, Suli ,  GOGIC, Alex ,  MANDYAM, Giridhar Dhati ,  ZISIMOPOULOS, Haris ,  ATARIUS, Roozbeh ,  LO, Charles Nung

IPC: H04W28/02

CPC classification number: H04W4/90 ,  H04L47/122 ,  H04L47/20 ,  H04W4/14 ,  H04W28/0263 ,  H04W48/16 ,  H04W76/12

Abstract: A method, an apparatus, and a computer program product are provided. The apparatus may be a UE configured to receive from a base station access parameters corresponding to respective types of access controls for different types of data services, receive a TFT established at a core network based on mapping a packet filter to access control information for each type of access control, receive a data packet from an application, match the data packet to the packet filter to determine access control information corresponding to the data packet, and establish communication for the data packet based on access parameters for the determined access control information. Alternatively, the apparatus may be policy server configured to receive a request for traffic control regarding data being communicated to an application server, determine a policy update for the application server based on the request, and transmit the policy update to a UE.

Abstract translation: 提供了一种方法，装置和计算机程序产品。 该装置可以是被配置为从基站接收与针对不同类型的数据服务的各种类型的接入控制相对应的接入参数的UE，基于将分组过滤器映射到用于每种类型的接入控制信息来接收在核心网络处建立的TFT 接收来自应用的数据分组，将数据分组与数据分组过滤器进行匹配，以确定与数据分组对应的接入控制信息，并基于所确定的接入控制信息的接入参数为数据分组建立通信。 或者，所述装置可以是策略服务器，其被配置为接收关于传送到应用服务器的数据的流量控制的请求，基于所述请求确定用于所述应用服务器的策略更新，并将所述策略更新传送给UE。 >

公开(公告)号：WO2015105793A1

公开(公告)日：2015-07-16

申请号：PCT/US2015/010308

申请日：2015-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： KHATIBI, Farrokh ,  WANG, Jun

IPC: H04W4/02 ,  H04W4/22

CPC classification number: H04W4/22 ,  H04W4/02 ,  H04W4/90 ,  H04W72/042 ,  H04W76/50

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives system information including a trigger message and additional information. In addition, the UE enables an application and provides the additional information to the application based on the trigger message. The additional information may include location information. The UE may display map-related information associated with the location information. The UE may receive previous system information prior to receiving the system information. The previous system information may include an alert message, and the location information may be associated with the alert message. The previous system information may include an MID within a predetermined set of MIDs. The system information may include an MID different from the predetermined set of MIDs. The map-related information may indicate a geographic area associated with the location information in the system information.

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。 UE接收包括触发消息和附加信息的系统信息。 此外，UE启用应用，并且基于触发消息向应用提供附加信息。 附加信息可以包括位置信息。 UE可以显示与位置信息相关联的地图相关信息。 UE可以在接收系统信息之前接收先前的系统信息。 先前的系统信息可以包括警报消息，并且位置信息可以与警报消息相关联。 先前的系统信息可以包括在预定的MID集合内的MID。 系统信息可以包括与预定的MID集合不同的MID。 地图相关信息可以指示与系统信息中的位置信息相关联的地理区域。

公开(公告)号：WO2015103947A1

公开(公告)日：2015-07-16

申请号：PCT/CN2015/070009

申请日：2015-01-02

Applicant: QUALCOMM INCORPORATED ,  ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia ,  BAO, Gang

Inventor： ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia ,  BAO, Gang

IPC: H04B7/26

CPC classification number: H04L12/189 ,  H04W4/021 ,  H04W4/06 ,  H04W36/26 ,  H04W72/005 ,  H04W76/40

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE determines whether the UE is located within a sub-region of an MBSFN area based on one or more parameters. The UE receives based on the determination a service over broadcast in the sub-region of the MBSFN area or over unicast outside the sub-region. In an aspect, the MBSFN area may be smaller than a unicast area. In an aspect, adaptive retransmission with a group NACK approach may be used to improve an SNR and reliability.

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。 UE基于一个或多个参数来确定UE是否位于MBSFN区域的子区域内。 UE基于在MBSFN区域的子区域中的广播服务的确定或者在子区域之外的单播接收。 在一方面，MBSFN区域可以小于单播区域。 在一方面，可以使用具有组NACK方法的自适应重传来提高SNR和可靠性。

公开(公告)号：WO2015103746A1

公开(公告)日：2015-07-16

申请号：PCT/CN2014/070310

申请日：2014-01-08

Applicant: QUALCOMM INCORPORATED ,  ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia ,  BAO, Gang

Inventor： ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia ,  BAO, Gang

IPC: H04B7/26 ,  H04W4/06

CPC classification number: H04L12/189 ,  H04W4/021 ,  H04W4/06 ,  H04W36/26 ,  H04W72/005 ,  H04W76/40

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE determines whether the UE is located within a sub-region of an MBSFN area based on one or more parameters. The UE receives based on the determination a service over broadcast in the sub-region of the MBSFN area or over unicast outside the sub-region. In an aspect, the MBSFN area may be smaller than a unicast area. In an aspect, adaptive retransmission with a group NACK approach may be used to improve an SNR and reliability.

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。 UE基于一个或多个参数来确定UE是否位于MBSFN区域的子区域内。 UE基于在MBSFN区域的子区域中的广播服务的确定或者在子区域之外的单播接收。 在一方面，MBSFN区域可以小于单播区域。 在一方面，可以使用具有组NACK方法的自适应重传来提高SNR和可靠性。

公开(公告)号：WO2015100724A1

公开(公告)日：2015-07-09

申请号：PCT/CN2014/070068

申请日：2014-01-03

Applicant: QUALCOMM INCORPORATED ,  WANG, Jun ,  ZHANG, Xiaoxia ,  ZHANG, Zhu

Inventor： WANG, Jun ,  ZHANG, Xiaoxia ,  ZHANG, Zhu

IPC: H04W72/12

CPC classification number: H04W52/0229 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. In a first configuration, a UE monitors MSI based on a first MSP. The UE receives an MBMS service. The MBMS service is a group communication associated with low latency. Information associated with the MBMS service is included in the MSI. The UE monitors the MSI based on a second MSP less than the first MSP upon receiving the MBMS service. In a second configuration, a UE refrains from monitoring MSI for a PMCH when not receiving an MBMS service on the PMCH. The UE receives an initial part of a group communication associated with low latency via a unicast bearer. The group communication is associated with a particular PMCH. The UE monitors the MSI for the particular PMCH upon receiving the group communication via the unicast bearer.

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。 在第一配置中，UE基于第一MSP监视MSI。 UE接收MBMS业务。 MBMS服务是与低延迟相关联的组通信。 与MBMS服务相关的信息被包括在MSI中。 在接收到MBMS服务时，UE基于小于第一MSP的第二MSP监视MSI。 在第二种配置中，当在PMCH上没有接收到MBMS服务时，UE不会监视PMCH的PMCH。 UE经由单播承载接收与低等待时间相关联的群组通信的初始部分。 组通信与特定PMCH相关联。 UE经由单播承载接收组通信后，监视特定PMCH的MSI。

公开(公告)号：WO2015061983A1

公开(公告)日：2015-05-07

申请号：PCT/CN2013/086216

申请日：2013-10-30

Applicant: QUALCOMM INCORPORATED ,  ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia

Inventor： ZHU, Xipeng ,  WANG, Jun ,  ZHANG, Xiaoxia

IPC: H04W28/16

CPC classification number: H04L12/189 ,  H04W4/06 ,  H04W4/08 ,  H04W36/26 ,  H04W72/005

Abstract: A method, a user equipment (UE), and a computer program product for maintaining continuity of evolved multimedia broadcast multicast service (e MBMS) broadcast service at the user equipment (UE) are disclosed. The UE detects insufficient eMBMS coverage at the UE, where the UE is receiving eMBMS broadcast content from a network within an MFSFN area supporting the eMBMS broadcast service. The UE receives at least one MBSFN threshold from the network and at least one MBSFN measurement from the network, and determines whether to switch from broadcast to unicast for continued reception of the eMBMS broadcast content based on the at least one MBSFN threshold and the at least one MBSFN measurement.

Abstract translation: 公开了一种用于在用户设备（UE）处维持演进的多媒体广播多播服务（e MBMS）广播服务的连续性的方法，用户设备（UE）和计算机程序产品。 UE在UE处检测到不足的eMBMS覆盖，其中UE正在从支持eMBMS广播服务的MFSFN区域内的网络接收eMBMS广播内容。 UE从网络接收至少一个MBSFN阈值和来自网络的至少一个MBSFN测量，并且基于至少一个MBSFN阈值确定是否从广播切换到单播以继续接收eMBMS广播内容，并且至少 一个MBSFN测量。

公开(公告)号：WO2015061181A1

公开(公告)日：2015-04-30

申请号：PCT/US2014/061210

申请日：2014-10-17

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Jun ,  ZHANG, Xiaoxia ,  WALKER, Gordon Kent ,  NAIK, Nagaraju

IPC: H04W72/00 ,  H04L12/18

CPC classification number: H04W8/12 ,  H04L12/189 ,  H04L63/065 ,  H04L2463/062 ,  H04W4/06 ,  H04W12/04 ,  H04W72/005

Abstract: Systems, methods, and devices of the various embodiments enable evolved Multimedia Broadcast Multicast Service ("eMBMS") network sharing, content sharing, and roaming. The various embodiments may enable Multimedia Broadcast Multicast Service ("MBMS") service continuity across different public land mobile networks ("PLMNs") by associating the same MBMS services providing identical content in different PLMNs with each other. In an embodiment, service discovery may be provisioned to a receiver device when or after the receiver device is attached to a PLMN. In an embodiment, content sharing across different PLMNs may be supported by a user service description indicating the different temporary mobile group identifiers ("TMGIs") of the same service across different PLMNs. In another embodiment, content sharing across different PLMNs may be supported by a user service description indicating the same TMGI for the same service across different PLMNs. In an embodiment, MBMS keys may be shared across PLMNs.

Abstract translation: 各种实施例的系统，方法和设备实现了演进的多媒体广播多播服务（“eMBMS”）网络共享，内容共享和漫游。 各种实施例可以通过将在不同PLMN中提供相同内容的相同MBMS服务彼此相关联来实现跨越不同公共陆地移动网络（“PLMN”）的多媒体广播多播服务（“MBMS”）服务连续性。 在实施例中，服务发现可以在接收机设备附接到PLMN时或之后被提供给接收机设备。 在一个实施例中，跨不同PLMN的内容共享可以由指示跨越不同PLMN的相同服务的不同临时移动组标识符（“TMGI”）的用户服务描述来支持。 在另一个实施例中，跨越不同PLMN的相同服务的用户服务描述可以支持跨不同PLMN的内容共享，指示相同服务的相同TMGI。 在一个实施例中，可以在PLMN之间共享MBMS密钥。

公开(公告)号：WO2014193843A1

公开(公告)日：2014-12-04

申请号：PCT/US2014/039593

申请日：2014-05-27

Applicant: QUALCOMM INCORPORATED

Inventor： AMERGA, Daniel ,  GHOLMIEH, Aziz ,  LEE, Kuo-Chun ,  LIU, Feilu ,  MAHESHWARI, Shailesh ,  MURUGAN, Muralidharan ,  SHAUH, Jack Shyh-Hurng ,  VEEREPALLI, Sivaramakrishna ,  WANG, Jun ,  ZHANG, Xiaoxia

IPC: H04W48/20 ,  H04W4/06 ,  H04W36/08 ,  H04W36/36 ,  H04W84/04

CPC classification number: H04W4/08 ,  H04W4/06 ,  H04W36/08 ,  H04W48/20 ,  H04W72/005 ,  H04W84/045

Abstract: A UE may camp on a femto cell in an idle mode and determine whether the UE has an interest in receiving an MBMS service from an MBMS cell. When the UE has the interest in receiving the MBMS service, the UE adjusts a priority of the MBMS cell on which the MBMS service is provided or a priority of the femto cell such that the priority of the MBMS cell is higher than the priority of the femto cell. Otherwise, the UE refrains from adjusting the priority of the MBMS cell or the priority of the femto cell.

Abstract translation: UE可以在空闲模式下驻留在毫微微小区上，并且确定UE是否有兴趣从MBMS小区接收MBMS服务。 当UE有兴趣接收MBMS服务时，UE调整提供MBMS服务的MBMS小区的优先级或毫微微小区的优先级，使得MBMS小区的优先级高于 毫微微小区。 否则，UE不调整MBMS小区的优先级或毫微微小区的优先级。