公开(公告)号：US20220338302A1

公开(公告)日：2022-10-20

申请号：US17753546

申请日：2019-09-29

Applicant: QUALCOMM Incorporated

Inventor： Leena ZACHARIAS ,  Arnaud MEYLAN ,  Arvind Vardarajan SANTHANAM ,  Ling XIE ,  Subashini KRISHNAMURTHY ,  Arun Prasanth BALASUBRAMANIAN ,  Sundaresan TAMBARAM KAILASAM ,  Vaishakh RAO ,  Vishal DALMIYA ,  Prakriti GUPTA ,  Kuo-Chun LEE

IPC: H04W76/38 ,  H04W52/02 ,  H04W76/28 ,  H04W76/27 ,  H04W76/18

Abstract: Certain aspects of the present disclosure provide techniques for releasing an RRC connection by a user equipment (UE). A method that may be performed by the UE includes establishing an RRC connection, determining a time duration for a release timer, resetting the release timer, monitoring the RRC connection, and releasing the RRC connection.

公开(公告)号：US20220038945A1

公开(公告)日：2022-02-03

申请号：US16945550

申请日：2020-07-31

Applicant: QUALCOMM Incorporated

Inventor： Vishal DALMIYA ,  Vaishakh RAO ,  Kuo-Chun LEE ,  Leena ZACHARIAS ,  Vanitha Aravamudhan KUMAR

IPC: H04W28/02 ,  H04W72/04 ,  H04W72/14 ,  H04L5/14 ,  H04W28/06 ,  G06N20/00

Abstract: Certain aspects of the present disclosure provide techniques for predicting an amount of uplink data to report in a buffer status report (BSR). A method that may be performed by a user equipment (UE) includes predicting a value of a parameter related to transmission of uplink data from the UE; determining an amount of uplink data to report in the BSR based on at least the predicted value of the parameter, and transmitting the BSR including an indication of the determined amount of uplink data.

公开(公告)号：US20210136631A1

公开(公告)日：2021-05-06

申请号：US16949559

申请日：2020-11-03

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Brian Clarke BANISTER ,  Arvind Vardarajan SANTHANAM ,  Bhupesh Manoharlal UMATT

IPC: H04W36/00 ,  H04W36/14 ,  H04W4/06 ,  H04W4/50 ,  H04W36/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a broadcast or multicast (broadcast/multicast) application associated with a first radio access technology (RAT) while the UE is in a standalone mode for a second RAT; switch from the second RAT to the first RAT based at least in part on initiating the broadcast/multicast application; and switch from the first RAT to the second RAT based at least in part on failing to detect a communication associated with the broadcast/multicast application using the first RAT. Numerous other aspects are provided.

公开(公告)号：US20200162879A1

公开(公告)日：2020-05-21

申请号：US16684650

申请日：2019-11-15

Applicant: QUALCOMM Incorporated

Inventor： Osama LOTFALLAH ,  Arvind Vardarajan SANTHANAM ,  Stephen William EDGE ,  Kuo-Chun LEE ,  Cherng-Shung HSU

IPC: H04W4/90 ,  H04M3/424 ,  H04W36/14 ,  H04W36/24

Abstract: Systems, methods, and devices of the various aspects may enable a mobile communication device to make a second emergency call attempt in a packet switched (PS) domain in response to determining that a first emergency call attempt in a PS domain failed. The various aspects may enable a second emergency call attempt in a PS domain without requiring the mobile communication device to attempt an emergency call in a circuit switched (CS) domain in response to determining that a first emergency call attempt in a PS domain failed.

公开(公告)号：US20190268276A1

公开(公告)日：2019-08-29

申请号：US15905139

申请日：2018-02-26

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Srinivasan BALASUBRAMANIAN ,  Arvind Vardarajan SANTHANAM ,  Reza SHAHIDI ,  Suli ZHAO ,  Arnaud MEYLAN ,  Aziz GHOLMIEH

IPC: H04L12/805 ,  H04W72/04 ,  H04L12/26

Abstract: Certain aspects of the present disclosure provide techniques for per-flow jumbo maximum transmission unit (MTU) in new radio (NR) systems. A method of wireless communication by a user equipment (UE) is provided. The method generally includes determining a default MTU size to be used for communications in a packet data network (PDN). The method includes determining one or more per-flow MTU sizes, different than the default MTU size, to be used for communications in the PDN. The method includes communicating in the PDN according to the determined per-flow MTU sizes.

公开(公告)号：US20160192403A1

公开(公告)日：2016-06-30

申请号：US14586878

申请日：2014-12-30

Applicant: QUALCOMM Incorporated

Inventor： Siddharth GUPTA ,  Rohit TRIPATHI ,  Kuo-Chun LEE ,  Sivaramakrishna VEEREPALLI ,  Tyler Byron WEAR ,  Vaibhav KUMAR

IPC: H04W76/00 ,  H04L29/06 ,  H04W12/06 ,  H04L12/18

CPC classification number: H04W12/06 ,  H04L12/18 ,  H04L61/2015 ,  H04L61/2514 ,  H04L63/0876 ,  H04L63/166 ,  H04L65/102 ,  H04L65/1069 ,  H04L65/4076 ,  H04W4/06 ,  H04W8/005 ,  H04W12/08 ,  H04W36/14 ,  H04W76/40

Abstract: A method, an apparatus, and a computer program product for communication in a network. The apparatus sends a multicast message to a network device. The multicast message facilitates discovery of an unknown IP address of the network device. The apparatus determines whether a first response message is received from the network device in response to the multicast message and determines the IP address of the network device from the first response message when the first response message is received from the network device. The apparatus establishes a secure connection with the network device using the determined IP address. The apparatus sends a link status check message to the network device to detect a failed end-to-end link between the apparatus and the network device.

Abstract translation: 一种用于在网络中进行通信的方法，装置和计算机程序产品。 该装置向网络设备发送组播消息。 多播消息有助于发现网络设备的未知IP地址。 所述设备确定响应于所述多播消息是否从所述网络设备接收到第一响应消息，并且当从所述网络设备接收到所述第一响应消息时，从所述第一响应消息中确定所述网络设备的IP地址。 该设备使用确定的IP地址与网络设备建立安全连接。 该设备向网络设备发送链路状态检查消息，以检测设备和网络设备之间的故障端到端链路。

公开(公告)号：US20150063193A1

公开(公告)日：2015-03-05

申请号：US14475212

申请日：2014-09-02

Applicant: QUALCOMM Incorporated

Inventor： Sivaramakrishna VEEREPALLI ,  Jack Shyh-Hurng SHAUH ,  Kuo-Chun LEE ,  Vaibhav SINGHAL ,  Utpal BARMAN ,  Daniel AMERGA ,  Muralidharan MURUGAN ,  Jun WANG ,  Ralph GHOLMIEH

IPC: H04W72/00 ,  H04L12/18 ,  H04W36/00

CPC classification number: H04W72/005 ,  H04L12/1845 ,  H04W48/00 ,  H04W48/12 ,  H04W48/16 ,  H04W48/18

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a request to receive a Multimedia Broadcast Multicast Service (MBMS) service associated with a service area identity (SAI) and a second frequency. The apparatus performs inter-frequency cell reselection from a first cell transmitting at a first frequency to a second cell transmitting at the second frequency, the second cell being an inter-frequency neighbor cell to the first cell. The apparatus receives system information from the second cell. The apparatus determines that the second cell transmitting at the second frequency is unassociated with the SAI based on the received system information. The apparatus blacklists the SAI on the second frequency in a blacklist for at least a period of time upon determining that the second cell is unassociated with the SAI.

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。 该装置接收到接收与服务区域标识（SAI）和第二频率相关联的多媒体广播多播服务（MBMS）服务的请求。 该装置从以第一频率发送的第一小区向第二频率发送的第二小区执行频间小区重选，第二小区是到第一小区的频间相邻小区。 该装置从第二小区接收系统信息。 该装置基于接收的系统信息确定在第二频率发送的第二小区与SAI不相关。 该装置在确定第二小区与SAI不相关的情况下，将黑名单中的第二频率上的SAI至少一段时间的黑名单。

公开(公告)号：US20150016349A1

公开(公告)日：2015-01-15

申请号：US13940006

申请日：2013-07-11

Applicant: QUALCOMM Incorporated

Inventor： Shouwen LAI ,  Tom CHIN ,  Kuo-Chun LEE ,  Wei ZHANG

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/2643 ,  H04L5/0053 ,  H04W24/10 ,  H04W36/0088

Abstract: Methods and apparatus for wireless communication at a user equipment (UE) include sending an uplink enhancement message to a network entity when an uplink enhancement condition has been detected. Further, the methods and apparatus include receiving communication from the network entity in response to sending the uplink enhancement message. Moreover, methods and apparatus for wireless communication at a network entity include detecting an uplink enhancement condition. Additionally, the methods and apparatus include transmitting a network entity originated uplink enhancement message to a UE in response to detecting the uplink enhancement condition.

Abstract translation: 在用户设备（UE）的无线通信的方法和装置包括当检测到上行链路增强条件时向网络实体发送上行链路增强消息。 此外，所述方法和装置包括响应于发送所述上行链路增强消息而从所述网络实体接收通信。 此外，网络实体的无线通信的方法和装置包括检测上行链路增强条件。 此外，所述方法和装置包括响应于检测到所述上行链路增强状况而向UE发送发起的网络实体上行链路增强消息。

公开(公告)号：US20140185455A1

公开(公告)日：2014-07-03

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 J. KETCHUM

IPC: H04W4/06

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：US20140038569A1

公开(公告)日：2014-02-06

申请号：US13957317

申请日：2013-08-01

Applicant: QUALCOMM Incorporated

Inventor： Tom CHIN ,  Guangming SHI ,  Kuo-Chun LEE

IPC: H04W4/16

CPC classification number: H04W4/16 ,  H04W76/15 ,  H04W76/20 ,  H04W76/25 ,  H04W88/06 ,  H04W88/181

Abstract: A process includes receiving a first communication on a first call associated with a first subscriber identity module (SIM) in an user equipment (UE). The process further includes receiving a second communications on a second call associated with a second SIM in the UE. The process also includes outputting from the UE the received first communications and the received second communications. The process further includes selectively transmitting communications from the UE to an active call selected from one of the first call or the second call.

Abstract translation: 一种过程包括在与用户设备（UE）中的第一用户身份模块（SIM）相关联的第一呼叫上接收第一通信。 该过程还包括在UE中与第二SIM相关联的第二呼叫上接收第二通信。 该过程还包括从UE输出接收的第一通信和接收到的第二通信。 该过程还包括选择性地将来自UE的通信发送到从第一呼叫或第二呼叫之一中选择的活动呼叫。