公开(公告)号：US09918251B2

公开(公告)日：2018-03-13

申请号：US14578234

申请日：2014-12-19

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Ajay Gupta ,  Gavin Bernard Horn ,  Yongbin Wei

IPC: G01R31/08 ,  G06F11/00 ,  H04J1/16 ,  H04W28/08 ,  H04W28/02 ,  H04B7/024 ,  H04W88/06

CPC classification number: H04W28/085 ,  H04B7/024 ,  H04W28/0273 ,  H04W28/08 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a first fractional amount of a first data flow to be served to a UE via a first communication link using a first radio access technology (RAT), determines a second fractional amount of the first data flow to be served to the UE via a second communication link using a second RAT, and serves the first fractional amount of the first data flow to the UE using the first communication link.

公开(公告)号：US09819469B2

公开(公告)日：2017-11-14

申请号：US14094445

申请日：2013-12-02

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard Horn ,  Abhijit S. Khobare ,  Ajay Gupta ,  Fang Chen ,  Vikas Jain

IPC: H04J4/00 ,  H04L5/00 ,  H04W28/24 ,  H04W84/12

CPC classification number: H04L5/0058 ,  H04W28/24 ,  H04W84/12

Abstract: Techniques are described for managing QoS parameters of a bearer for which at least a portion of bearer data is served over a WLAN radio access technology. According to these techniques, a first device may identify a first set of one or more QoS parameters for serving a bearer over a wireless wide area network (WWAN). The first device may also determine a second set of one or more QoS parameters for serving the bearer over the WLAN based on an association between the first set of QoS parameters and the second set of one or more QoS parameters.

公开(公告)号：US20160262066A1

公开(公告)日：2016-09-08

申请号：US15012062

申请日：2016-02-01

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Jun Wang ,  Ravindra Manohar Patwardhan ,  Abhijit Khobare ,  Ajay Gupta ,  Madhavan Srinivasan Vajapeyam

IPC: H04W36/08 ,  H04W76/04 ,  H04W76/06 ,  H04W74/08

CPC classification number: H04W36/08 ,  H04W36/026 ,  H04W74/0833 ,  H04W76/20 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 在切换期间，用户设备（UE）可以从源基站和目标基站接收数据。 例如，UE可以在与目标基站执行成功的接入过程之后，避免重新设置或重新建立媒体访问控制（MAC）和分组数据融合协议（PDCP）层配置。 在某些情况下，在切换过程中可以使用单个无线电链路控制（RLC）/ PDCP协议栈。 源基站可以例如在接收到切换执行消息之后将数据转发到目标基站。 UE可以在转换期间识别和解析由两个基站发送的任何重复数据。 可以使用附加信令（例如，在无线电资源控制（RRC）配置期间）来指示UE支持双链路切换。

公开(公告)号：US20140233530A1

公开(公告)日：2014-08-21

申请号：US14181580

申请日：2014-02-14

Applicant: QUALCOMM Incorporated

Inventor： Aleksandar Damnjanovic ,  Durga Prasad Malladi ,  Ajay Gupta ,  Peter Gaal ,  Wanshi Chen ,  Yongbin Wei ,  Tao Luo

IPC: H04W36/34 ,  H04W74/08

CPC classification number: H04W74/006 ,  H04J11/0069 ,  H04L5/0032 ,  H04W36/0077 ,  H04W36/34 ,  H04W48/12 ,  H04W52/0206 ,  H04W74/0833

Abstract: A method, a computer program product, and an apparatus are provided. The apparatus may be a UE. The UE receives an information block from a first base station while camped on a second base station. In an aspect, the information block includes an indication of a random access configuration for performing at least a part of a random access procedure. The UE determines to reselect to the first base station from the second base station. The UE performs at least a part of a random access procedure with the first base station based on the indicated random access configuration to reselect from a second base station to the first base station.

Abstract translation: 提供了一种方法，计算机程序产品和装置。 该装置可以是UE。 UE在第二基站驻留时，从第一基站接收信息块。 在一方面，信息块包括用于执行随机访问过程的至少一部分的随机访问配置的指示。 UE确定从第二基站重新选择到第一基站。 UE基于所指示的随机接入配置，与第一基站进行随机接入过程的至少一部分，以从第二基站重新选择到第一基站。