公开(公告)号：US10129851B2

公开(公告)日：2018-11-13

申请号：US15799908

申请日：2017-10-31

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Madhavan Srinivasan Vajapeyam ,  Haris Zisimopoulos ,  Hao Xu

IPC: H04W68/02 ,  H04L12/24 ,  H04W4/70 ,  H04W28/18

Abstract: Methods, systems, and apparatuses for wireless communication are described. A user equipment (UE) may establish a dynamic coverage enhancement (CE) configuration and then autonomously transition from one CE level to another while in idle mode. The network may blindly detect the CE change during a paging procedure. For example, a mobility management entity (MME) may store dynamic CE information, and it may provide the dynamic CE information to base stations when the UE is paged. In some cases, the base stations may autonomously retransmit paging messages at different CE levels based on the dynamic CE information. In other examples, the MME may direct the base station to retransmit at different CE levels.

公开(公告)号：US20180279400A1

公开(公告)日：2018-09-27

申请号：US15884613

申请日：2018-01-31

Applicant: QUALCOMM Incorporated

Inventor： Stefano Faccin ,  Miguel Griot ,  Lenaig Genevieve Chaponniere

IPC: H04W76/18 ,  H04W76/16 ,  H04W68/00

CPC classification number: H04W76/18 ,  H04W68/00 ,  H04W68/005 ,  H04W76/16

Abstract: Methods, systems, and devices for wireless communication are described. A wireless device transmits an indication of whether the device should be paged over a 3GPP access when a core network has data ready to transmit for PDU sessions over a non-3GPP access. A session management function (SMF) of the core network receives a data notification indicating that the core network has data ready to transmit to the wireless device for a PDU session over the non-3GPP access. The SMF determines whether to transmit a paging request to an access and mobility management function (AMF) of the core network based on a paging state of the SMG, a paging state of the wireless device, or a connection management idleness state of the wireless device. The AMF determines whether to transmit a paging message to the wireless device.

公开(公告)号：US20180270840A1

公开(公告)日：2018-09-20

申请号：US15877241

申请日：2018-01-22

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Stefano Faccin ,  Santosh Paul Abraham ,  Haris Zisimopoulos

IPC: H04W72/10 ,  H04W72/04 ,  H04L5/00 ,  H04L12/24

CPC classification number: H04W72/10 ,  H04L5/0055 ,  H04L41/0806 ,  H04L41/0893 ,  H04L47/20 ,  H04W8/20 ,  H04W48/18 ,  H04W72/0493

Abstract: Techniques are described herein to communicate policy information and policy information requests between user equipments (UEs) and a core network using control plane signaling. In some examples, non-access stratum (NAS) messages may be used to communicate policy information requests from a UE to the core network. Similarly, NAS messages may be used to communicate up-to-date policy information from the core network to the UE. In some examples, the core network may include number of functions to manage the communication of policy information with the UE. In some examples where the UE is roaming away from its home network, the core network may engage in additional signaling to pass policy information to the UE.

公开(公告)号：US20170237817A1

公开(公告)日：2017-08-17

申请号：US15433902

申请日：2017-02-15

Applicant: QUALCOMM Incorporated

Inventor： Manu Sharma ,  Rajat Prakash ,  Miguel Griot ,  Soumya Das

IPC: H04L29/08 ,  H04W36/08 ,  H04W48/10 ,  H04W16/16

CPC classification number: H04L67/16 ,  H04L67/02 ,  H04W16/16 ,  H04W36/08 ,  H04W48/10 ,  H04W84/042 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication are described. An access point (AP) may include a service discovery indicator in a broadcast message. A user equipment (UE) may tune to the radio frequency spectrum band of the AP and receive the broadcast message. The UE may identify a web resource based on the service discovery indicator and access the web resource to determine the capability configuration of the AP. The UE may access the web resource using an existing internet connection of its currently serving AP.

公开(公告)号：US20170207893A1

公开(公告)日：2017-07-20

申请号：US15477883

申请日：2017-04-03

Applicant: Qualcomm Incorporated

Inventor： Arnaud MEYLAN ,  Miguel Griot ,  Gerardo Giaretta

IPC: H04L5/00 ,  H04L12/26

CPC classification number: H04L5/0053 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0064 ,  H04L5/0087 ,  H04L5/0092 ,  H04L5/0098 ,  H04L43/16 ,  H04W28/16 ,  H04W80/04 ,  H04W84/12

Abstract: Techniques for aggregating heterogeneous carriers in a wireless communication system are disclosed. A mobile device may receive a configuration for aggregating a plurality of component carriers including one or more cellular carriers and a wireless local area network (WLAN) carrier. The one or more cellular carriers may include LTE carriers, and aggregation may be performed at a sub-IP protocol layer of operation. In one aspect, protocol entities may be modified to perform quality of service determinations, carrier selection, traffic mapping, or the like, in view of the different capabilities and characteristics of the heterogeneous carriers in the carrier aggregation configuration.

公开(公告)号：US20160345296A1

公开(公告)日：2016-11-24

申请号：US15217917

申请日：2016-07-22

Applicant: QUALCOMM Incorporated

Inventor： Hao Xu ,  Wanshi Chen ,  Peter Gaal ,  Tingfang Ji ,  Miguel Griot

IPC: H04W72/00 ,  H04W48/10 ,  H04W72/04 ,  H04W4/00

CPC classification number: H04W72/005 ,  H04L41/0866 ,  H04W4/70 ,  H04W24/02 ,  H04W28/18 ,  H04W48/10 ,  H04W48/16 ,  H04W72/048 ,  H04W92/18

Abstract: Methods, systems, and devices are described for facilitating Machine Type Communication in a wireless communications system. Link budget-limited MTC devices, may be supported. An MTC physical broadcast channel may be utilized for the Machine Type Communication. The MTC physical broadcast channel may be transmitted over one or more subframes different from a regular physical broadcast channel. The payload for the MTC physical broadcast channel may be reduced. The MTC physical broadcast channel may also be utilized to indicate the presence of paging and/or to indicate a change in system information. Some embodiments utilize one or more MTC-specific system information blocks. The MTC-specific system information blocks may combine and/or simplify multiple system information blocks. The location of the MTC system information blocks may be predetermined or information about their location may be transmitted over the MTC physical broadcast channel. An enhanced paging channel may be used to indicate system information updates.

Abstract translation: 描述了用于促进无线通信系统中的机器类型通信的方法，系统和设备。 可以支持链路预算有限的MTC设备。 MTC物理广播信道可以用于机器类型通信。 可以通过与常规物理广播信道不同的一个或多个子帧来发送MTC物理广播信道。 可以减少用于MTC物理广播信道的有效载荷。 MTC物理广播信道也可以用于指示寻呼的存在和/或指示系统信息的改变。 一些实施例利用一个或多个MTC特定系统信息块。 MTC特定系统信息块可以组合和/或简化多个系统信息块。 MTC系统信息块的位置可以是预定的，或者关于它们的位置的信息可以通过MTC物理广播信道来发送。 可以使用增强的寻呼信道来指示系统信息更新。

公开(公告)号：US09491310B2

公开(公告)日：2016-11-08

申请号：US14502009

申请日：2014-09-30

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Durga Prasad Malladi ,  Gavin Bernard Horn

IPC: H04M15/00 ,  H04L12/14 ,  H04W4/26 ,  H04W24/08

CPC classification number: H04M15/58 ,  H04L12/1435 ,  H04M15/41 ,  H04M15/8033 ,  H04M15/8083 ,  H04W4/24 ,  H04W24/08

Abstract: Techniques are described for traffic volume determination and reporting by an access node and/or a node of a core network in a wireless communications system. One or more wireless connections may be established with a user equipment (UE) to serve one or more streams of traffic using a first cell and a second cell, which may have different cell characteristics. A first traffic volume for the UE may be determined based on traffic volume served over the first cell, and a second traffic volume for the UE may be determined based on traffic volume served over the second cell. A charging data record may be generated based on the first traffic volume and the second traffic volume. Traffic volume served over the first cell then may be charged at a different rate that traffic served over the second cell.

Abstract translation: 描述了由无线通信系统中的核心网络的接入节点和/或节点进行业务量确定和报告的技术。 可以与用户设备（UE）建立一个或多个无线连接，以使用可能具有不同小区特性的第一小区和第二小区来服务一个或多个业务流。 可以基于在第一小区上服务的业务量确定UE的第一业务量，并且可以基于在第二小区上服务的业务量来确定用于UE的第二业务量。 可以基于第一业务量和第二业务量生成计费数据记录。 在第一个小区上提供的业务量可以以不同的速率被收费，该业务量在第二个小区上提供服务。

公开(公告)号：US09113412B2

公开(公告)日：2015-08-18

申请号：US13711507

申请日：2012-12-11

Applicant: QUALCOMM Incorporated

Inventor： Durga Prasad Malladi ,  Aleksandar Damnjanovic ,  Gavin Bernard Horn ,  Yongbin Wei ,  Rajat Prakash ,  Miguel Griot

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W52/02 ,  H04B7/14 ,  H04B7/26 ,  H04W88/04

CPC classification number: H04W52/0219 ,  H04B7/14 ,  H04B7/26 ,  H04W52/0206 ,  H04W52/0225 ,  H04W88/04 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/449

Abstract: The state of an access link and backhaul link of a low power node may be determined and controlled after a low power node is initialized. The overhead signaling on the access link of a relay is controlled based on detecting a user equipment (UE). The connection on the backhaul link of the relay is managed in response to the overhead signaling on the access link.

Abstract translation: 可以在低功率节点初始化之后确定和控制低功率节点的接入链路和回程链路的状态。 基于检测用户设备（UE）来控制继电器的接入链路上的开销信令。 响应于接入链路上的开销信令来管理中继回程链路上的连接。

公开(公告)号：US20140198726A1

公开(公告)日：2014-07-17

申请号：US14150248

申请日：2014-01-08

Applicant: QUALCOMM Incorporated

Inventor： Hao Xu ,  Wanshi Chen ,  Peter Gaal ,  Tingfang Ji ,  Miguel Griot

IPC: H04W24/02

CPC classification number: H04W72/005 ,  H04L41/0866 ,  H04W4/70 ,  H04W24/02 ,  H04W28/18 ,  H04W48/10 ,  H04W48/16 ,  H04W72/048 ,  H04W92/18

Abstract: Methods, systems, and devices are described for facilitating Machine Type Communication in a wireless communications system. Link budget-limited MTC devices, may be supported. An MTC physical broadcast channel may be utilized for the Machine Type Communication. The MTC physical broadcast channel may be transmitted over one or more subframes different from a regular physical broadcast channel. The payload for the MTC physical broadcast channel may be reduced. The MTC physical broadcast channel may also be utilized to indicate the presence of paging and/or to indicate a change in system information. Some embodiments utilize one or more MTC-specific system information blocks. The MTC-specific system information blocks may combine and/or simplify multiple system information blocks. The location of the MTC system information blocks may be predetermined or information about their location may be transmitted over the MTC physical broadcast channel. An enhanced paging channel may be used to indicate system information updates.

Abstract translation: 描述了用于促进无线通信系统中的机器类型通信的方法，系统和设备。 可以支持链路预算有限的MTC设备。 MTC物理广播信道可以用于机器类型通信。 可以通过与常规物理广播信道不同的一个或多个子帧来发送MTC物理广播信道。 可以减少用于MTC物理广播信道的有效载荷。 MTC物理广播信道也可以用于指示寻呼的存在和/或指示系统信息的改变。 一些实施例利用一个或多个MTC特定系统信息块。 MTC特定系统信息块可以组合和/或简化多个系统信息块。 MTC系统信息块的位置可以是预定的，或者关于它们的位置的信息可以通过MTC物理广播信道来发送。 可以使用增强的寻呼信道来指示系统信息更新。

公开(公告)号：US20130242897A1

公开(公告)日：2013-09-19

申请号：US13773020

申请日：2013-02-21

Applicant: QUALCOMM INCORPORATED

Inventor： Arnaud Meylan ,  Miguel Griot ,  Gerardo Giaretta

IPC: H04W28/16

CPC classification number: H04L5/0053 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0098 ,  H04L43/16 ,  H04W28/16 ,  H04W80/04 ,  H04W84/12

Abstract: Techniques for aggregating heterogeneous carriers in a wireless communication system are disclosed. A mobile device may receive a configuration for aggregating a plurality of component carriers including one or more cellular carriers and a wireless local area network (WLAN) carrier. The one or more cellular carriers may include LTE carriers, and aggregation may be performed at a sub-IP protocol layer of operation. In one aspect, protocol entities may be modified to perform quality of service determinations, carrier selection, traffic mapping, or the like, in view of the different capabilities and characteristics of the heterogeneous carriers in the carrier aggregation configuration.

Abstract translation: 公开了一种在无线通信系统中聚合异构载波的技术。 移动设备可以接收用于聚合包括一个或多个蜂窝载波和无线局域网（WLAN）载波的多个分量载波的配置。 一个或多个蜂窝载波可以包括LTE载波，并且可以在子IP协议层操作中执行聚合。 在一个方面，鉴于载波聚合配置中的异构载波的不同能力和特性，可以修改协议实体以执行服务质量确定，载波选择，业务映射等。