公开(公告)号：US09131350B2

公开(公告)日：2015-09-08

申请号：US13730655

申请日：2012-12-28

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan Balasubramanian ,  Kuo-Chun Lee ,  Jack S. Shauh ,  Shailesh Maheshwari ,  John Jay Ketchum

IPC: H04W4/06 ,  H04W48/20 ,  H04W68/00

CPC classification number: H04W4/06 ,  H04W48/20 ,  H04W68/005

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an MBMS service from a first cell in a first MBSFN area while in an RRC idle mode. The apparatus reselects to a second cell through an intra-frequency cell reselection upon moving into coverage of the second cell. The second cell is a non-MBSFN cell or an MBSFN cell in a second MBSFN area different than the first MBSFN area. The apparatus continues to receive the MBMS service directly from the first cell while receiving paging signals from the second cell.

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。 该装置在RRC空闲模式中从第一MBSFN区域中的第一小区接收MBMS服务。 当移动到第二小区的覆盖范围时，装置通过频率内小区重新选择重选到第二小区。 第二小区是与第一MBSFN区域不同的第二MBSFN区域中的非MBSFN小区或MBSFN小区。 该装置在从第二小区接收寻呼信号的同时继续直接从第一小区接收MBMS服务。

公开(公告)号：US20150237641A1

公开(公告)日：2015-08-20

申请号：US14185762

申请日：2014-02-20

Applicant: QUALCOMM Incorporated

Inventor： Debesh Kumar Sahu ,  Vishvadeep Gopalbhai Devnani ,  Bala Krishna Kotha ,  Naresh Gundu ,  Srinivasan Balasubramanian ,  Subbarayudu Mutya

IPC: H04W72/10 ,  H04W76/06 ,  H04L29/06 ,  H04B7/14

CPC classification number: H04W72/10 ,  H04B7/14 ,  H04L65/1096 ,  H04W76/36 ,  H04W88/04 ,  H04W88/10

Abstract: A method for wireless communication by a wireless relay device comprises receiving, over a first wireless connection of a first connection type between a first wireless device and the relay device, a request to establish a connection between the first wireless device and a network via the first wireless connection and a second wireless connection of a second connection type between the relay device and the network. The method further comprises determining a priority associated with the first wireless device based on at least one parameter associated with the first wireless device. The method further comprises establishing, at the relay device, the connection between the first wireless device and the network when the priority associated with the first wireless device is higher than a priority associated with at least one of a plurality of other wireless devices having a connection with the network via the second wireless connection.

Abstract translation: 一种由无线中继设备进行无线通信的方法包括：经由第一无线设备与中继设备之间的第一连接类型的第一无线连接接收通过第一无线设备建立第一无线设备与网络之间的连接的请求 无线连接和中继设备与网络之间的第二连接类型的第二无线连接。 该方法还包括基于与第一无线设备相关联的至少一个参数来确定与第一无线设备相关联的优先级。 所述方法还包括当与所述第一无线设备相关联的优先级高于与具有连接的多个其他无线设备中的至少一个相关联的优先级时，在所述中继设备处建立所述第一无线设备与所述网络之间的连接 与网络通过第二个无线连接。

公开(公告)号：US20150049248A1

公开(公告)日：2015-02-19

申请号：US14262994

申请日：2014-04-28

Applicant: QUALCOMM Incorporated

Inventor： Min Wang ,  Tien-Hsin Lee ,  Shankar Genesh LakshmanaSwamy ,  Andy Yu ,  Vikram Singh ,  Sandeep Padubidri Ramamurthy ,  Yau Mo Chan ,  Vasudev Sujir Nayak ,  Srinivasan Balasubramanian

IPC: H04L29/06 ,  H04N5/04

CPC classification number: H04L65/602 ,  H04J3/00 ,  H04L65/607 ,  H04L65/608 ,  H04L69/28 ,  H04N5/04 ,  H04N21/6437 ,  H04N21/8547

Abstract: Methods, systems, and devices are described for media synchronization. Multi-stream media processes may include media streams captured with respect to different clock rates. Multi-processor implementations may involve separate clocks associated with different media streams, such as audio and video, respectively. The separate clocks may tend to drift from one another, becoming further out of sync as time passes. Selecting a reference time of one of the processors to function as a “wall clock,” recording frame capture times with respect to the reference time, accounting for propagation delays, and transmitting frame capture times in terms of the reference time may aid in AV synchronization at a device where audio and video streams are received.

Abstract translation: 描述了媒体同步的方法，系统和设备。 多流媒体处理可以包括关于不同时钟速率捕获的媒体流。 多处理器实现可以分别涉及与不同媒体流（例如音频和视频）相关联的单独的时钟。 单独的时钟可能趋向于彼此漂移，随着时间的过去而变得更加不同步。 选择其中一个处理器作为“挂钟”的参考时间，相对于参考时间记录帧捕获时间，考虑传播延迟和根据参考时间传输帧捕获时间可以有助于AV同步 在接收音频和视频流的设备上。

公开(公告)号：US20140119292A1

公开(公告)日：2014-05-01

申请号：US13776650

申请日：2013-02-25

Applicant: QUALCOMM INCORPORATED

Inventor： Suli Zhao ,  Srinivasan Balasubramanian

IPC: H04W76/02

CPC classification number: H04W76/10 ,  H04W36/14 ,  H04W48/18 ,  H04W84/12 ,  H04W88/06

Abstract: Systems, methods, and devices for establishing a data connection from multiple access networks to a carrier core network are described. A method includes connecting to a first access point name (APN) based on a policy of a user equipment via a wireless local area network (WLAN). The method further includes determining to connect to a second APN. The method further includes detecting that the first APN is an attach APN according to a carrier cellular network. The method further includes detecting a conflict that the connection to the first APN is required to stay over the WLAN. The method further includes transmitting an attach request after detecting the conflict. The method further includes receiving an attach response. The method further includes connecting to the APN identified in the attach response.

Abstract translation: 描述了用于建立从多个接入网络到承载核心网络的数据连接的系统，方法和设备。 一种方法包括：经由无线局域网（WLAN），基于用户设备的策略连接到第一接入点名称（APN）。 该方法还包括确定连接到第二APN。 该方法还包括根据载波蜂窝网络检测第一APN是附着APN。 该方法还包括检测到需要与第一APN的连接停留在WLAN上的冲突。 该方法还包括在检测到冲突之后发送附加请求。 该方法还包括接收附加响应。 该方法还包括连接到在附接响应中标识的APN。

公开(公告)号：US20130337808A1

公开(公告)日：2013-12-19

申请号：US13763510

申请日：2013-02-08

Applicant: QUALCOMM INCORPORATED

Inventor： Suli Zhao ,  Ajith T. Payapilly ,  Srinivasan Balasubramanian ,  Shrawan K. Khatri ,  Hariharan Sukumar

IPC: H04W60/00

CPC classification number: H04W60/00 ,  H04W48/17 ,  H04W76/18

Abstract: A method for wireless communication is disclosed. A first attach access point name candidate is selected from an attach access point name list. A long term evolution attach is performed using the selected attach access point name. It is determined whether the long term evolution attach succeeds. A next attach access point name candidate is selected from the attach access point name list if the long term evolution attach using the first attach access point name candidate fails and causes a change of attach access point name.

Abstract translation: 公开了一种用于无线通信的方法。 从附加接入点名称列表中选择第一连接接入点名称候选。 使用所选择的附加接入点名称来执行长期演进连接。 确定长期进化是否成功。 如果使用第一附加接入点名称候选的长期演进附加失败并且引起附加接入点名称的改变，则从附着接入点名称列表中选择下一个附着接入点名称候选。

公开(公告)号：US12010718B2

公开(公告)日：2024-06-11

申请号：US17158812

申请日：2021-01-26

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Srinivasan Balasubramanian ,  Aziz Gholmieh ,  Yu-Ting Yu

IPC: H04W72/12 ,  H04W24/08 ,  H04W28/24 ,  H04W72/542 ,  H04W76/10 ,  H04W24/10

CPC classification number: H04W72/542 ,  H04W24/08 ,  H04W28/24 ,  H04W76/10 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communication are described. A wireless communications system may establish radio bearers for certain data transmissions between a user equipment (UE) and a base station. A radio bearer may be associated with one or more quality of services (QoS) parameters, such as a bit rate. The base station may indicate to the UE a time window over which to average the bit rate. In some examples, a radio bearer may include multiple data flows. The base station may provide information regarding QoS parameters for each data flow in control signaling, such as a grant.

公开(公告)号：US11184785B2

公开(公告)日：2021-11-23

申请号：US15847649

申请日：2017-12-19

Applicant: QUALCOMM Incorporated

Inventor： Leena Zacharias ,  Srinivasan Balasubramanian ,  Masato Kitazoe ,  Gavin Bernard Horn ,  Aziz Gholmieh ,  Kuo-Chun Lee ,  Suli Zhao ,  Reza Shahidi ,  Arvind Vardarajan Santhanam ,  Yongsheng Shi

IPC: H04W24/08 ,  H04W24/10 ,  H04W48/16 ,  H04W74/08 ,  H04W76/10 ,  H04W76/25 ,  H04W76/15

Abstract: Methods, systems, and apparatuses for wireless communication are described. A user equipment (UE) may receive information from a network node. The system information may include inter-frequency configuration and measurement reporting configuration. The UE may perform a measurement of a frequency or multiple frequencies that are associated with the inter-frequency configuration. Subsequent to the measurement, the UE may transmit a report of the measurement of the frequency or multiple frequencies to the network node during a radio resource control (RRC) connection procedure based on the measurement reporting configuration.

公开(公告)号：US11122480B2

公开(公告)日：2021-09-14

申请号：US15960889

申请日：2018-04-24

Applicant: QUALCOMM Incorporated

Inventor： Kirankumar Bhoja Anchan ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Chinmay Dhodapkar ,  Devrath Chatterjee

IPC: H04W36/08 ,  H04W36/00 ,  H04W36/24 ,  H04W48/16 ,  H04W48/20

Abstract: A method and apparatus for selecting an access point (AP) for providing a service at a user equipment (UE). The example method may identify, by a user equipment (UE), a first AP available for communication. The example method may determine, by the UE, whether the first AP is suitable based, at least in part, on an indication for the first AP in an AP history table stored in a memory of the UE, wherein the indication is based on UE-determined metrics determined during one or more prior communications between the UE and the first AP. The example method may also include establishing communication between the UE and the first AP, in response to determining that the first AP is suitable.

公开(公告)号：US10749641B2

公开(公告)日：2020-08-18

申请号：US15703582

申请日：2017-09-13

Applicant: QUALCOMM Incorporated

Inventor： Aziz Gholmieh ,  Shailesh Maheshwari ,  Srinivasan Balasubramanian ,  Yue Yang ,  Leena Zacharias ,  Gang Xiao ,  Sitaramanjaneyulu Kanamarlapudi

IPC: H04L1/18 ,  H04W28/04 ,  H04L1/16 ,  H04L1/00 ,  H04W72/04 ,  H04W28/06 ,  H04B7/26 ,  H04L29/06

Abstract: Various aspects described herein relate to encoding or decoding a media access control (MAC) layer transport block having an enhanced MAC header format, a split and partial MAC header, and a MAC transport block design. A method, a computer-readable medium, and an apparatus are provided. The techniques described herein may apply to different communications technologies, including 5th Generation (5G) or New Radio (NR), wireless communications technology.

公开(公告)号：US10524179B2

公开(公告)日：2019-12-31

申请号：US15092147

申请日：2016-04-06

Applicant: QUALCOMM Incorporated

Inventor： Kirankumar Bhoja Anchan ,  Srinivasan Balasubramanian ,  Arvind Vardarajan Santhanam

IPC: H04W36/30 ,  H04W72/04 ,  H04W36/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may receive information indicating a potential handoff for another apparatus in communication with the apparatus. The apparatus may adjust, based on the information indicating the potential handoff, a communication parameter or a communication rate associated with the communication before the potential handoff occurs. The apparatus may identify a potential handoff during communication with another apparatus. The apparatus may cause, based on identifying the potential handoff, an adjustment to a communication parameter or a communication rate associated with the communication before the potential handoff occurs.