公开(公告)号：US20180368016A1

公开(公告)日：2018-12-20

申请号：US15982707

申请日：2018-05-17

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Vardarajan Santhanam ,  Reza Shahidi ,  Srinivasan Balasubramanian ,  Aziz Gholmieh ,  Oronzo Flore ,  Haris Zisimopoulos ,  Gerardo Giaretta ,  Suli Zhao

IPC: H04W24/10 ,  H04W64/00 ,  H04W76/15 ,  H04B17/318 ,  H04W56/00

Abstract: Wireless communications systems and methods related to providing an indication that a user equipment (UE) is within coverage by a particular network are provided. An example method of wireless communications obtaining, by a first wireless communication device from a second device associated with a second network, information regarding whether the first wireless communication device is within coverage by a first network. The first wireless communication device supports dual connectivity with the first network and the second network. The method also includes determining, based at least in part on the information, whether to display an icon indicating that the first wireless communication device is connected to the first network. The method further includes in response to a determination to display the icon, displaying, by the first wireless communication device, the icon on a display coupled to the first wireless communication device.

公开(公告)号：US20160249247A1

公开(公告)日：2016-08-25

申请号：US15145169

申请日：2016-05-03

Applicant: Qualcomm Incorporated

Inventor： Suli Zhao ,  Srinivasan Balasubramanian

IPC: H04W28/02 ,  H04W76/02

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W28/24 ,  H04W76/10 ,  H04W76/12 ,  H04W84/12 ,  H04W88/16

Abstract: Systems, methods, and devices for accessing a service of a wireless carrier network through a wireless local area network (WLAN) are described. A method includes selecting one or more traffic management parameters associated with the WLAN based at least in part on one or more quality of service (QoS) parameters associated with the service of the wireless carrier network being accessed. The method further includes transmitting packets over the WLAN using the selected one or more traffic management parameters associated with the WLAN when a user equipment accesses the service of the wireless carrier network through the WLAN. The user equipment enforces the selected one or more traffic management parameters for communications to the wireless carrier network. An access point enforces the selected one or more traffic management parameters for communications to the user equipment.

Abstract translation: 描述了通过无线局域网（WLAN）访问无线运营商网络的服务的系统，方法和设备。 一种方法包括至少部分地基于与被访问的无线运营商网络的服务相关联的一个或多个服务质量（QoS）参数来选择与WLAN相关联的一个或多个业务管理参数。 该方法还包括当用户设备通过WLAN访问无线运营商网络的服务时，使用所选择的与WLAN相关联的一个或多个业务管理参数，通过WLAN发送分组。 用户设备实施所选择的一个或多个业务管理参数以用于到无线运营商网络的通信。 接入点强制所选择的一个或多个流量管理参数用于与用户设备的通信。

公开(公告)号：US20140328177A1

公开(公告)日：2014-11-06

申请号：US14268742

申请日：2014-05-02

Applicant: QUALCOMM Incorporated

Inventor： Suli Zhao ,  Srinivasan Balasubramanian ,  Ajith Tom Payyappilly

IPC: H04W28/08 ,  H04W76/02

CPC classification number: H04W28/08 ,  H04W36/0027 ,  H04W76/16 ,  H04W84/04 ,  H04W84/12 ,  H04W88/06

Abstract: Methods, systems, and devices are described for managing data connectivity at a user equipment (UE). The managing may include determining that all traffic of all PDN connections of the UE is currently offloaded to a Wireless Local Area Network (WLAN) access network and then refraining from transmitting and receiving data over Wireless Wide Area Network (WWAN) PDN connections while all traffic of all PDN connections of the UE is offloaded to the WLAN access network. In response to detecting a triggering event, a PDN connection may be established with at least one of an available WWAN access network or the WLAN access network, according to a current WWAN camping status of the UE and a WLAN offload policy.

Abstract translation: 描述了用于在用户设备（UE）处管理数据连接的方法，系统和设备。 管理可以包括确定UE的所有PDN连接的所有业务当前被卸载到无线局域网（WLAN）接入网络，然后通过无线广域网（WWAN）PDN连接发送和接收数据，同时所有流量 的UE的所有PDN连接被卸载到WLAN接入网络。 响应于检测到触发事件，可以根据UE的当前WWAN驻留状态和WLAN卸载策略，与可用的WWAN接入网络或WLAN接入网络中的至少一个建立PDN连接。

公开(公告)号：US20140119178A1

公开(公告)日：2014-05-01

申请号：US13776644

申请日：2013-02-25

Applicant: QUALCOMM INCORPORATED

Inventor： Suli Zhao ,  Srinivasan Balasubramanian

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W28/24 ,  H04W76/10 ,  H04W76/12 ,  H04W84/12 ,  H04W88/16

Abstract: Systems, methods, and devices for accessing a service of a wireless carrier network through a wireless local area network (WLAN) are described. A method includes selecting one or more traffic management parameters associated with the WLAN based at least in part on one or more quality of service (QoS) parameters associated with the service of the wireless carrier network being accessed. The method further includes transmitting packets over the WLAN using the selected one or more traffic management parameters associated with the WLAN when a user equipment accesses the service of the wireless carrier network through the WLAN. The user equipment enforces the selected one or more traffic management parameters for communications to the wireless carrier network. An access point enforces the selected one or more traffic management parameters for communications to the user equipment.

Abstract translation: 描述了通过无线局域网（WLAN）访问无线运营商网络的服务的系统，方法和设备。 一种方法包括至少部分地基于与被访问的无线运营商网络的服务相关联的一个或多个服务质量（QoS）参数来选择与WLAN相关联的一个或多个业务管理参数。 该方法还包括当用户设备通过WLAN访问无线运营商网络的服务时，使用所选择的与WLAN相关联的一个或多个业务管理参数，通过WLAN发送分组。 用户设备实施所选择的一个或多个业务管理参数以用于到无线运营商网络的通信。 接入点强制所选择的一个或多个流量管理参数用于与用户设备的通信。

公开(公告)号：US20140118462A1

公开(公告)日：2014-05-01

申请号：US13779318

申请日：2013-02-27

Applicant: QUALCOMM INCORPORATED

Inventor： Suli Zhao ,  Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Min Wang ,  Ramachandran Subramanian

IPC: H04W76/02

CPC classification number: H04W76/022 ,  H04W72/0486 ,  H04W72/087 ,  H04W76/12 ,  H04W76/22

Abstract: A method, an apparatus, and a computer program product for wireless communication at a first user equipment (UE) are provided. The apparatus sends a request to a second UE for establishing a call connection, receives from the second UE an acknowledgment for establishing the call connection, establishes at least one first dedicated bearer between the first UE and a network for communicating media packets with the second UE, sends first dummy data to the second UE via the established at least one first dedicated bearer, receives at least one of second dummy data or a media packet from the second UE via the established at least one first dedicated bearer, and exchanges media packets with the second UE via the established at least one first dedicated bearer after receiving the at least one of the second dummy data or the media packet from the second UE.

Abstract translation: 提供了一种用于第一用户设备（UE）的无线通信的方法，装置和计算机程序产品。 该装置向第二UE发送建立呼叫连接的请求，从第二UE接收到建立呼叫连接的确认，在第一UE与用于与第二UE通信媒体分组的网络之间建立至少一个第一专用承载 经由所建立的至少一个第一专用承载向第二UE发送第一虚拟数据，经由所建立的至少一个第一专用承载从第二UE接收第二伪数据或媒体分组中的至少一个，并且交换具有 所述第二UE经由建立的至少一个第一专用承载，在从所述第二UE接收到所述第二伪数据或所述媒体分组中的所述至少一个之后。

公开(公告)号：US20140086226A1

公开(公告)日：2014-03-27

申请号：US14033373

申请日：2013-09-20

Applicant: QUALCOMM Incorporated

Inventor： Suli Zhao ,  Srinivasan Balasubramanian ,  Gerardo Giaretta ,  Arungundram Chandrasekaran Mahendran ,  Ajith Tom Payyappilly ,  Uppinder Singh Babbar

IPC: H04W76/02

CPC classification number: H04W76/12 ,  H04W8/20 ,  H04W36/0027 ,  H04W36/14 ,  H04W76/11 ,  H04W76/15

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for utilizing a control protocol to establish multiple packet data network (PDN) connections through a trusted wide area network (TWAN). Techniques are provided for expanding mobile network capacity by offloading traffic from wireless wide area networks (WWAN) to other types of networks, including wireless local area networks (WLAN).

Abstract translation: 本公开的某些方面通常涉及无线通信，更具体地，涉及利用控制协议通过可信广域网（TWAN）建立多个分组数据网络（PDN）连接的方法和装置。 提供了通过将流量从无线广域网（WWAN）卸载到包括无线局域网（WLAN）在内的其他类型网络来扩展移动网络容量的技术。

公开(公告)号：US20130084861A1

公开(公告)日：2013-04-04

申请号：US13633299

申请日：2012-10-02

Applicant: QUALCOMM INCORPORATED

Inventor： Suli Zhao ,  Shian-De Ju

IPC: H04W36/14 ,  H04W60/00

CPC classification number: H04W60/005 ,  H04W36/14

Abstract: Certain aspects of the present disclosure propose techniques for Evolution-Data Optimized (EVDO) session handling during inter radio access technology (IRAT) mobility with support for S101 signaling interface. A UE may determine a mobility scenario for transfer of the UE among a first cell and a second cell, while the UE has an EVDO session. The UE may further determine whether pre-registration of a UE EVDO session is allowed via an S101 signaling interface. The UE may perform a procedure related to the EVDO session based on the determined mobility scenario and whether the pre-registration is allowed or not.

Abstract translation: 本公开的某些方面提出了在支持S101信令接口的无线电接入技术（IRAT）移动性期间的演进数据优化（EVDO）会话处理的技术。 当UE具有EVDO会话时，UE可以确定用于在第一小区和第二小区中的UE的传送的移动性场景。 UE可以进一步确定是否允许经由S101信令接口的UE EVDO会话的预注册。 UE可以基于确定的移动性场景以及是否允许预注册来执行与EVDO会话相关的过程。

公开(公告)号：US20240121655A1

公开(公告)日：2024-04-11

申请号：US17960454

申请日：2022-10-05

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Patrick Poon-Cheuk Chan ,  Sebastian Speicher ,  Huichun Liu ,  Suli Zhao ,  Sai Yiu Duncan Ho ,  John Thomas Harrsen

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263

Abstract: Methods, systems, and devices for wireless communication are described. For example, the described techniques provide for a first device (e.g., a cellular modem or user equipment (UE)) mapping quality of service flows of a first radio access technology (e.g., cellular) to service classes of a second RAT (e.g., Wi-Fi). The first device may communicate mapping information that indicates the mapping to a second network device (e.g., a router). The first device and the second device may communicate various packets via the quality of service flows and the service classes.

公开(公告)号：US11711716B2

公开(公告)日：2023-07-25

申请号：US17233364

申请日：2021-04-16

Applicant: QUALCOMM Incorporated

Inventor： Feilu Liu ,  Suli Zhao ,  Alok Mitra ,  Srinivas Reddy Mudireddy ,  Reza Shahidi ,  Sitaramanjaneyulu Kanamarlapudi ,  Vaibhav Kumar

IPC: H04W28/02 ,  H04W36/00 ,  H04L47/2483 ,  H04L47/2408 ,  H04L47/2475

CPC classification number: H04W28/0215 ,  H04L47/2408 ,  H04L47/2475 ,  H04L47/2483 ,  H04W28/0268 ,  H04W36/0033

Abstract: Certain aspects of the present disclosure provide techniques for implementing reflective quality of service (RQoS) in wireless communication systems. A method for implementing RQoS that may be performed by a user equipment (UE) generally includes receiving a plurality of downlink user data packets from a first base station (BS), determining at least one reflective quality of service (RQoS) mapping rule for one or more uplink packet transmissions based on a subset of the plurality of downlink user data packets, filtering the plurality of downlink user data packets based on the at least one RQoS mapping rule, and forwarding the plurality of downlink user data packets to a corresponding application entity of the UE based on the filtering.

公开(公告)号：US11184819B2

公开(公告)日：2021-11-23

申请号：US16417266

申请日：2019-05-20

Applicant: QUALCOMM Incorporated

Inventor： Feilu Liu ,  Liping Shen ,  Suli Zhao ,  Vishal Sheth ,  Alok Mitra

IPC: H04W36/08 ,  H04W28/02 ,  H04W28/06 ,  H04W36/30

Abstract: Certain aspects of the present disclosure provide techniques for avoiding out of order uplink data reception upon data radio bearer (DRB) release or quality of service (QoS) flow addition. An exemplary method that may be performed by a user equipment (UE), includes obtaining an indication that a first data radio bearer (DRB) is released or handed over to a second DRB, wherein a first mapping maps a first quality of service (QoS) flow to the first DRB; obtaining a second mapping that maps the first QoS flow to a second DRB; editing service data adaptation protocol (SDAP) headers of uplink protocol data units (PDUs) in an uplink transmission buffer associated with the first DRB, based on a difference between a first configuration of the first DRB and a second configuration of the second DRB; and transmitting the uplink PDUs via the second DRB.