公开(公告)号：US09191842B2

公开(公告)日：2015-11-17

申请号：US13940880

申请日：2013-07-12

Applicant: QUALCOMM Incorporated

Inventor： Ralph Akram Gholmieh ,  Daniel Amerga ,  Sivaramakrishna Veerepalli ,  Ketan Narendra Patel ,  Jack Shyh-Hurng Shauh ,  Kuo-Chun Lee ,  Ankur Verma ,  Gordon Kent Walker ,  Nagaraju Naik ,  Shailesh Maheshwari

IPC: H04W24/08 ,  H04L1/00 ,  H04L5/00 ,  H04L1/20

CPC classification number: H04W24/08 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1854 ,  H04L1/206 ,  H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for reporting signal quality in overlapping Multimedia Broadcast Single Frequency Networks (MBSFN) areas. A UE may determine a signal quality estimate for each of two or more overlapping MBSFN areas based on Signal to Noise Ratio (SNR) information and Modulation and Coding Scheme (MCS) information for the MBSFN area. The UE may then determine a combined signal quality based on the signal quality estimates of the MBSFN areas.

Abstract translation: 本公开的某些方面涉及用于在重叠的多媒体广播单频网络（MBSFN）区域中报告信号质量的方法和装置。 基于MBSFN区域的信噪比（SNR）信息和调制编码方案（MCS）信息，UE可以确定两个或更多个重叠的MBSFN区域中的每一个的信号质量估计。 然后，UE可以基于MBSFN区域的信号质量估计来确定组合信号质量。

公开(公告)号：US20150223028A1

公开(公告)日：2015-08-06

申请号：US14425304

申请日：2012-10-03

Applicant: QUALCOMM Incorporated

Inventor： Jun Wang ,  Carlos M. D. Pazos ,  Sivaramakrishna Veerepalli ,  Dilip Krishnaswamy ,  Xipeng Zhu ,  Miguel Griot ,  Farrokh Khatibi ,  Arungundram Chandrasekaran Mahendran

IPC: H04W4/06 ,  H04W4/00

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W4/08 ,  H04W4/70

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. An apparatus notifies a user equipment (UE) of an upcoming multicast/broadcast of data intended for receipt by a group of UEs assigned a machine type communication (MTC) class. The UE has one or more MTC classes assigned to it and is configured to awake for the upcoming multicast/broadcast of data if the data to be broadcast corresponds to an MTC class assigned to the UE. The apparatus also multicasts/broadcasts the data intended for receipt by a group of UEs through at least one multicast/broadcast mechanism.

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。 一种装置向用户设备（UE）通知即将到来的组播/广播数据，该数据旨在由分配有机器类型通信（MTC）类的一组UE接收。 UE具有分配给它的一个或多个MTC类，并且如果要广播的数据对应于分配给UE的MTC类别，则被配置为唤醒即将到来的数据的多播/广播。 该装置还通过至少一个多播/广播机制来组播/广播一组UE要接收的数据。

公开(公告)号：US20140119264A1

公开(公告)日：2014-05-01

申请号：US13791820

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Jack Shyh-Hurng Shauh ,  Jun Wang ,  Sivaramakrishna Veerepalli ,  Kuo-Chun Lee ,  Srinivasan Balasubramanian

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04L5/001 ,  H04L5/0094 ,  H04W4/06 ,  H04W72/042

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In a first configuration, the apparatus is an eNB. The eNB constructs an MCCH change notification, and sends the MCCH change notification with a carrier frequency index for a first frequency of a first cell on a second frequency of a second cell. In a second configuration, the apparatus is a UE. The UE receives a configuration with aggregated carriers including a primary carrier from a primary cell and one or more secondary carriers from one or more corresponding secondary cells, and receives an MCCH change notification with a carrier frequency index for a first frequency of a first cell on a second frequency of a second cell. The first cell and the second cell are each one of the primary cell and the secondary cells.

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。 在第一配置中，该设备是eNB。 eNB构建MCCH改变通知，并且在第二小区的第二频率上发送具有针对第一小区的第一频率的载波频率索引的MCCH改变通知。 在第二配置中，该设备是UE。 UE接收具有聚合载波的配置，包括来自主小区的主载波和来自一个或多个对应的辅小区的一个或多个辅载波，并且接收具有用于第一小区的第一频率的载波频率索引的MCCH改变通知 第二小区的第二频率。 第一单元和第二单元分别是主单元和次单元。

公开(公告)号：US20140098745A1

公开(公告)日：2014-04-10

申请号：US13797745

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Srinivasan Balasubramanian ,  Kuo-Chun Lee ,  Jack Shyh-Hurng Shauh ,  Sivaramakrishna Veerepalli ,  Jun Wang

IPC: H04W72/00

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W28/06

Abstract: Compression of broadcast data packets is described in which a compressed broadcast data packet is formed by causing at least one field in a packet header to be excluded from the transmitted data packet. The data from the compressed or removed field is data that is otherwise available to a user entity. The user entity receives the compressed broadcast data packet and determines information corresponding to at least one of the eliminated fields in order to process the received broadcast information.

Abstract translation: 描述广播数据分组的压缩，其中通过使分组报头中的至少一个字段从所发送的数据分组中排除而形成压缩广播数据分组。 来自压缩或删除字段的数据是用户实体可用的数据。 用户实体接收压缩的广播数据分组，并且确定与至少一个已消除字段相对应的信息，以便处理接收到的广播信息。

公开(公告)号：US12283004B2

公开(公告)日：2025-04-22

申请号：US17811578

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Hong Cheng ,  Shailesh Patil ,  Arthur Gubeskys ,  Gene Wesley Marsh ,  Kapil Gulati ,  Ahmed Kamel Sadek ,  Sivaramakrishna Veerepalli ,  Jeremiah Golston

IPC: G06T19/00 ,  G06Q20/32 ,  H04W76/10 ,  H04W4/40 ,  H04W72/21

Abstract: Apparatus, methods, and computer-readable media for facilitating a cloud-based vehicle XR user experience are disclosed herein. An example method for wireless communication at a user equipment (UE) includes transmitting a request for a vehicle extended reality (XR) session. The vehicle XR session may be based on a first user XR stream including a vehicle XR component associated with a vehicle and a first user XR component associated with a first user. The first user may have an association with the vehicle. The example method also includes transmitting uplink information associated with the first user XR stream. The example method also includes receiving rendering information associated with the first user XR stream. The rendering information may be based on the uplink information.

公开(公告)号：US10819524B2

公开(公告)日：2020-10-27

申请号：US15689742

申请日：2017-08-29

Applicant: QUALCOMM Incorporated

Inventor： Ralph Akram Gholmieh ,  Sivaramakrishna Veerepalli ,  Min Wang ,  Long Duan ,  Mukesh Kumar Mittal ,  Arnaud Meylan

IPC: H04L9/32 ,  H04L29/06 ,  H04L12/40 ,  H04L12/46 ,  H04L29/12 ,  H04L12/707 ,  H04L9/14

Abstract: Systems, methods, and devices of the various embodiments provide for header extension preservation, security, authentication, and/or protocol translation for Multipath Real-Time Transport Protocol (MPRTP). Various embodiments include methods that may be implemented in a processor of a computing device for MPRTP transmission of Real-Time Transport Protocol (RTP) packets. Various embodiments may include receiving an RTP packet in which the received RTP packet may be part of an RTP stream that may be protected using secure RTP (SRTP), and applying an authentication signature to the RTP packet to authenticate an MPRTP header extension separate from a body of the RTP packet. Various embodiments may include sending and/or receiving MPRTP subflows of an MPRTP session in which a same security context may be applied across all MPRTP subflows of the MPRTP session.

公开(公告)号：US10321466B2

公开(公告)日：2019-06-11

申请号：US15672566

申请日：2017-08-09

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Arnaud Meylan ,  Sivaramakrishna Veerepalli

IPC: H04L12/26 ,  H04W28/08 ,  H04W48/16 ,  H04W72/04 ,  H04W72/12 ,  H04W76/36 ,  H04W88/06 ,  H04L12/709 ,  H04L12/803

Abstract: Techniques for wireless communication at a user equipment (UE) are described. One method includes receiving, from a first access point using a first radio access technology (RAT), a configuration associated with a logical traffic connection, in which the configuration includes at least one parameter for communicating data associated with the logical traffic connection via a second access point associated with a second RAT; determining a buffer reporting value associated with the logical traffic connection based at least in part on a total amount of data buffered in a packet data convergence protocol (PDCP) queue associated with the logical traffic connection and the at least one parameter; and transmitting a buffer status report (BSR) including the buffer reporting value to the first access point.

公开(公告)号：US09949314B2

公开(公告)日：2018-04-17

申请号：US14860369

申请日：2015-09-21

Applicant: QUALCOMM Incorporated

Inventor： Suli Zhao ,  Vinay Paradkar ,  Sivaramakrishna Veerepalli

IPC: H04W76/04 ,  H04W76/02 ,  H04L29/06 ,  H04W12/08 ,  H04W12/12 ,  H04W12/06 ,  H04W84/12 ,  H04W88/06 ,  H04W48/02

CPC classification number: H04W76/23 ,  H04L63/0876 ,  H04L63/101 ,  H04W12/06 ,  H04W12/08 ,  H04W12/12 ,  H04W48/02 ,  H04W76/12 ,  H04W84/12 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a core network entity. The apparatus sends a request for a device identifier of a UE to the UE. The apparatus receives a response message including the device identifier of the UE from the UE. The apparatus determines to maintain, establish, terminate or prevent a connection with the UE through WLAN access based on the device identifier of the UE.

公开(公告)号：US09854588B2

公开(公告)日：2017-12-26

申请号：US15156682

申请日：2016-05-17

Applicant: QUALCOMM Incorporated

Inventor： Sivaramakrishna Veerepalli ,  Arnaud Meylan ,  Hoon Ki Lee ,  Ajith Tom Payyappilly ,  Mahesh Kumar Kalikot Veetil ,  Umang Sureshbhai Patel ,  Aziz Gholmieh ,  Manikandan Mohan ,  Dagbegnon Henri Bahini ,  Vinay Paradkar

IPC: H04W28/02 ,  H04W72/04 ,  H04J11/00 ,  H04L12/28 ,  H04H20/38 ,  H04L29/08 ,  H04W74/02 ,  H04W72/12 ,  H04W88/06 ,  H04W84/12

CPC classification number: H04W72/0493 ,  H04H20/38 ,  H04J11/00 ,  H04L12/2854 ,  H04L67/306 ,  H04W48/08 ,  H04W72/1215 ,  H04W74/02 ,  H04W84/12 ,  H04W88/06

Abstract: Aspects relate to a priority mechanism for prioritizing network identifiers, for example SSIDs. As described herein, a UE may obtain one or more network identifier sets, each of the one or more network identifier sets having one or more network identifiers for a first RAT and a priority level, determine one or more of the network identifier sets that are under control of a second RAT, and after the determining, manage connections to the first RAT based, at least in part, on the priority level of the network identifier sets.

公开(公告)号：US09781649B2

公开(公告)日：2017-10-03

申请号：US13956119

申请日：2013-07-31

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Jun Wang ,  Nagaraju Naik ,  Sivaramakrishna Veerepalli ,  Ralph Akram Gholmieh ,  Gordon Kent Walker

IPC: H04W36/26 ,  H04W72/04 ,  H04W36/00 ,  H04W72/00

CPC classification number: H04W36/26 ,  H04W36/0061 ,  H04W72/005 ,  H04W72/042

Abstract: A method, an apparatus, and a computer program product for wireless communication enable user equipment operating in a current cell that provides a multimedia broadcast/multicast service to distinguish between neighboring cells that have different operational characteristics. The presence of a neighboring cell is identified while the user equipment is operating in a first cell and it is determined whether the neighboring cell provides services different from the services provided in the current cell, based on information maintained by the user equipment. The user equipment may move to the neighboring cell to obtain better or different service.