公开(公告)号：WO2018022299A1

公开(公告)日：2018-02-01

申请号：PCT/US2017/041688

申请日：2017-07-12

Applicant: QUALCOMM INCORPORATED

Inventor： RICO ALVARINO, Alberto ,  ANCHAN, Kirankumar Bhoja ,  VUMMINTALA, Shashidhar ,  BALASUBRAMANIAN, Srinivasan ,  XU, Hao ,  SUBRAHMANYA, Parvathanathan ,  FAKOORIAN, Seyed Ali Akbar ,  GAAL, Peter ,  SOMICHETTY, Gowrisankar

IPC: H04L5/00

Abstract: Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.

Abstract translation: 本公开的各方面涉及用于针对具有有限通信资源的设备优化实时服务（例如，诸如长期演进语音（LTE）（VoLTE））的设备的方法和设备，诸如 机器类型通信（MTC）设备和增强型MTC（eMTC）设备。 在一个方面中，UE确定可用于UE和其他UE用于与BS进行捆绑通信的至少一个无线电帧内的子帧的第一配置。 UE接收至少一个无线电帧内的不可用于捆绑上行链路传输的一个或多个子帧的指示，并且基于该指示确定用于捆绑通信的子帧的第二配置。 UE用子帧的第二配置覆盖子帧的第一配置，并且使用子帧的第二配置与BS通信。 还提供了许多其他方面。

公开(公告)号：WO2017200675A1

公开(公告)日：2017-11-23

申请号：PCT/US2017/027963

申请日：2017-04-17

Applicant: QUALCOMM INCORPORATED

Inventor： KRISHNAMOORTHY, Parthasarathy ,  HSU, Liangchi ,  BALASUBRAMANIAN, Srinivasan ,  PASUNOORU, Naveen Kumar ,  MOHAN, Prashanth ,  ANNAM, Raevanth Venkat ,  RAGHUNATHAN, Shravan Kumar ,  DHANAPAL, Muthukumaran ,  MAHESHWARI, Ankit ,  KUMAR, Akash ,  SONI, Atul

IPC: H04W52/02 ,  H04W4/00

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive sensor information from a sensor associated with the user equipment, wherein the user equipment is in a deep sleep mode when the sensor information is received. The user equipment may deactivate the deep sleep mode, based at least in part on receiving the sensor information, to permit the user equipment to transmit or decode a network communication.

Abstract translation: 本公开的某些方面一般涉及无线通信。 在一些方面中，用户设备可以从与用户设备相关联的传感器接收传感器信息，其中当接收到传感器信息时用户设备处于深度睡眠模式。 用户设备可以至少部分地基于接收传感器信息来去激活深度睡眠模式，以允许用户设备发送或解码网络通信。

公开(公告)号：WO2017189131A1

公开(公告)日：2017-11-02

申请号：PCT/US2017/023847

申请日：2017-03-23

Applicant: QUALCOMM INCORPORATED

Inventor： YANG, Yue ,  GHOLMIEH, Aziz ,  SANTHANAM, Arvind Vardarajan ,  BALASUBRAMANIAN, Srinivasan ,  HU, Frank Xiaoyu ,  XU, Huilin ,  HAN, Xu ,  MOHANTY, Ranjan

IPC: H04W48/16 ,  H04W52/02 ,  H04W60/04 ,  H04W4/02 ,  H04W64/00 ,  H04W36/00 ,  H04W48/04

Abstract: Certain aspects of the present disclosure generally relate to enhanced procedures for search, measurement, and positioning with aid of motion detection information. According to certain aspects, a method is provided for wireless communications which may be performed, for example, by a user equipment (UE). The method generally includes determining one or more parameters of the UE; dynamically adjusting a periodicity of at least one of: cell search and measurements or global positioning system (GPS) signal acquisition based, at least in part, on the one or more parameters; and performing at least one of: the cell search and measurements or GPS signal acquisition according to the adjusted periodicity. In aspects, an enhanced technique for motion state detection is provided. The method may result in power savings, for example, when the UE is stationary and can reduce the periodicity that the UE performs search, measurement and GPS signal acquisition.

Abstract translation: 本公开的某些方面一般涉及用于借助运动检测信息进行搜索，测量和定位的增强程序。 根据某些方面，提供了一种用于例如可由用户设备（UE）执行的无线通信的方法。 该方法一般包括确定UE的一个或多个参数; 至少部分地基于所述一个或多个参数动态地调整小区搜索和测量或全球定位系统（GPS）信号采集中的至少一个的周期性; 以及根据调整后的周期性执行小区搜索和测量或GPS信号采集中的至少一个。 在各方面，提供了用于运动状态检测的增强技术。 例如，当UE静止并且可以减少UE执行搜索，测量和GPS信号捕获的周期性时，该方法可以导致功率节省。

公开(公告)号：WO2017155666A3

公开(公告)日：2017-09-14

申请号：PCT/US2017/017474

申请日：2017-02-10

Applicant: QUALCOMM INCORPORATED

Inventor： YANG, Yue ,  KINTHADA VENKATA, Madhusudan ,  SANDHU, Manjinder, Singh ,  BALASUBRAMANIAN, Srinivasan ,  PRATHA, Raj

IPC: G08B25/01 ,  B60R21/013 ,  G08G1/00 ,  H04W28/04 ,  H04W24/08

Abstract: Enhanced techniques may be used for identifying and reporting collision- based scenarios. In one example, a wireless modem measures a number of signals received from a number of devices that are located on the same chip as the wireless modem when a physical link between the wireless modem and an accelerometer is broken, the accelerometer is inoperable, or a combination thereof. In the event of a collision event, the wireless modem may use the measured signals to determine that the collision event has occurred and may transmit an indication of the collision event. For instance, the wireless modem may use signals from an audio sensor, a motion sensor, a global navigation satellite system (GNSS), or the like.

Abstract translation: 增强型技术可用于识别和报告基于碰撞的情景。 在一个示例中，无线调制解调器测量当无线调制解调器和加速度计之间的物理链路断开，加速度计不可操作或者无线调制解调器不可用时从与无线调制解调器位于同一芯片上的多个设备接收的多个信号 它们的组合。 在发生碰撞事件的情况下，无线调制解调器可以使用测量的信号来确定碰​​撞事件已经发生并且可以传输碰撞事件的指示。 例如，无线调制解调器可以使用来自音频传感器，运动传感器，全球导航卫星系统（GNSS）等的信号。

公开(公告)号：WO2017123339A1

公开(公告)日：2017-07-20

申请号：PCT/US2016/064627

申请日：2016-12-02

Applicant: QUALCOMM INCORPORATED

Inventor： HSU, Liangchi ,  BALASUBRAMANIAN, Srinivasan ,  LIN, Lijun

IPC: H04W52/02 ,  H04W4/00 ,  H04W28/02 ,  H04W76/04

CPC classification number: H04W52/0225 ,  H04W4/70 ,  H04W24/02 ,  H04W24/04 ,  H04W28/0221 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0229 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/26

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more specifically, to enhanced or evolved machine type communication (eMTC) power saving mode (PSM) enhancements for service outage. An example method generally includes receiving, from a modem of the wireless node, a first indication that indicates at least one of: network connectivity or network accessibility at the wireless node; receiving, from an applications processor of the wireless node, a second indication that indicates at least one of: server accessibility or availability of one or more applications; and determining when to enter a PSM based, at least in part, on at least one of: the first or second indications

Abstract translation: 本公开的某些方面一般涉及无线通信，并且更具体地涉及用于服务中断的增强或演进的机器类型通信（eMTC）功率节省模式（PSM）增强。 示例方法一般包括从无线节点的调制解调器接收第一指示，该第一指示指示无线节点处的网络连接性或网络可访问性中的至少一个; 从无线节点的应用处理器接收指示以下中的至少一个的第二指示：服务器可访问性或一个或多个应用的​​可用性; 以及至少部分地基于以下中的至少一个来确定何时进入PSM：第一或第二指示<！ - SIPO

公开(公告)号：WO2017069875A1

公开(公告)日：2017-04-27

申请号：PCT/US2016/051915

申请日：2016-09-15

Applicant: QUALCOMM INCORPORATED

Inventor： LIU, Feilu ,  BALASUBRAMANIAN, Srinivasan ,  GHOLMIEH, Aziz

IPC: H04W76/04 ,  H04W76/02 ,  H04W88/06 ,  H04W52/02 ,  H04L1/18

CPC classification number: H04W76/048 ,  H04L1/1841 ,  H04W52/0216 ,  H04W72/0446 ,  H04W76/15 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/26

Abstract: A user equipment (UE) can establish a first connection using a first radio access technology (RAT), wherein the UE operates in a communication mode having one or more dormant periods with respect to the first connection. The UE can receive a data packet over a second connection using a second RAT, wherein the data packet is from a data flow which is allowed or configured to be delivered via the first connection and the second connection. It can be determined that the data packet is received over the second connection when the UE is operating in a dormant period of the one or more dormant periods with respect to the first connection. A termination of the dormant period over the first connection can be requested based at least in part on determining that the data packet is received when the UE is operating in the dormant period.

Abstract translation: 用户设备（UE）可以使用第一无线电接入技术（RAT）建立第一连接，其中UE操作于具有关于第一连接的一个或多个休眠周期的通信模式。 UE可以使用第二RAT通过第二连接来接收数据分组，其中数据分组来自被允许或被配置为经由第一连接和第二连接递送的数据流。 可以确定，当UE在关于第一连接的一个或多个休眠时段的休眠时段中操作时，通过第二连接接收数据分组。 可以至少部分地基于确定当UE在休眠周期中操作时接收到数据分组来请求在第一连接上终止休眠周期。

公开(公告)号：WO2016200581A8

公开(公告)日：2016-12-15

申请号：PCT/US2016/033463

申请日：2016-05-20

Applicant: QUALCOMM INCORPORATED

Inventor： KRISHNAMOORTHY, Parthasarathy ,  BALASUBRAMANIAN, Srinivasan ,  LEE, Kuo-chun ,  RAJURKAR, Anand ,  SANKA, Suresh ,  MOHAN, Prashanth, Haridas ,  RAJENDRAN, Aravinth ,  ALIMINETI, Janga, Reddy ,  VASANTHASENAN, Krishnakumar

IPC: H04W36/20 ,  H04W88/06 ,  H04W36/26 ,  H04W36/30

Abstract: Minimizing conflicts between different radio access technologies (RATs) is disclosed herein which include monitoring, by a user equipment (UE), a first use of a UE Radio Frequency (RF) resource by a first Radio Access Technology (RAT). The UE monitors a second use of the UE resource by a second RAT. The UE is served by a current serving cell in the second RAT. The UE may also determine a percentage of conflict between a first use of a UE resource by a first RAT and the second use of the UE resource by the second RAT over a predefined period of time, and initiating, by the UE, a cell reselection attempt to one or more neighboring cells of a plurality of neighboring cells serving the second RAT based on the determined percentage of conflict exceeding a predetermined threshold.

公开(公告)号：WO2016082151A1

公开(公告)日：2016-06-02

申请号：PCT/CN2014/092372

申请日：2014-11-27

Applicant: QUALCOMM INCORPORATED ,  WANG, Min ,  AGARWAL, Ankith ,  TENG, Yueming ,  MAHENDRAN, Arungundram Chandrasekaran ,  MUNIBYRAIAH, Radvajesh ,  RATHORE, Shivani ,  LEE, Tien-Hsin ,  HOU, Yong ,  SINGH, Vikram ,  CHENG, Yi ,  BALASUBRAMANIAN, Srinivasan

Inventor： WANG, Min ,  AGARWAL, Ankith ,  TENG, Yueming ,  MAHENDRAN, Arungundram Chandrasekaran ,  MUNIBYRAIAH, Radvajesh ,  RATHORE, Shivani ,  LEE, Tien-Hsin ,  HOU, Yong ,  SINGH, Vikram ,  CHENG, Yi ,  BALASUBRAMANIAN, Srinivasan

IPC: H04W72/04

CPC classification number: H04L65/1083 ,  H04L65/1096 ,  H04W76/22

Abstract: Aspects of the present disclosure provide techniques and apparatus for mid-call (e.g., voice over long term evolution (VoLTE) or videotelephony over LTE (ViLTE) calls) quality of service (Qos) update (e.g., maximum bit rate (MBR) update) handling at a user equipment (UE). A method for wireless communications by a UE is provided. The method generally includes performing a call with another UE over a packet based radio access technology (RAT) on one or more radio bearers, each of the one or more radio bearers using a first bandwidth associated with a first maximum bit rate (MBR) value for the radio bearer, receiving a message from the network having an indication of a second MBR value for each of the one or more radio bearers indicating a second bandwidth for the call on the radio bearer, and starting a timer if the second bandwidth is less than a minimum bandwidth to support the call and s Session Initiation Protocol (SIP) message for a possible supplementary service has not been received.

Abstract translation: 本公开的方面提供用于中间呼叫的技术和装置（例如，通过LTE（ViLTE）呼叫的长期演进的语音（VoLTE）或视频电话）服务质量（Qos）更新（例如，最大比特率（MBR）更新 ）在用户设备（UE）处理。 提供了一种用于UE的无线通信的方法。 该方法通常包括通过一个或多个无线电承载上的基于分组的无线电接入技术（RAT）来执行与另一个UE的呼叫，所述一个或多个无线电承载中的每一个使用与第一最大比特率（MBR）值相关联的第一带宽 对于所述无线电承载，从所述网络接收到具有针对所述一个或多个无线电承载中的每一个的第二MBR值的指示的消息，其指示所述无线电承载上的所述呼叫的第二带宽，以及如果所述第二带宽较小则启动定时器 比支持呼叫的最小带宽和用于可能的补充业务的会话发起协议（SIP）消息尚未被接收。

公开(公告)号：WO2016077316A1

公开(公告)日：2016-05-19

申请号：PCT/US2015/059906

申请日：2015-11-10

Applicant: QUALCOMM INCORPORATED

Inventor： AHMADZADEH, Seyed Ali ,  BALASUBRAMANIAN, Srinivasan ,  MAHESHWARI, Shailesh ,  RAINA, Ashwini ,  KAPOOR, Rohit ,  DALMIYA, Vishal ,  ZACHARIAS, Leena

IPC: H04W88/06 ,  H04W36/14 ,  H04L29/06

CPC classification number: H04W28/0236 ,  H04L69/04 ,  H04W28/0278 ,  H04W28/06 ,  H04W28/065 ,  H04W84/045 ,  H04W88/06

Abstract: Methods, systems, and devices are described for wireless communication at a device. A transmitting device such as a base station may select some packets for direct transmission to a receiving device using data compression based on the reliability of the direct connection. The transmitting device may select other packets for indirect transmission via an unreliable connection using uncompressed packets or compressed packets that will not be used to update a compression buffer. In some cases, uncompressed packets may also be sent via the reliable connection. If a packet sent over the unreliable connection is lost, it may be transmitted over the reliable connection.

Abstract translation: 描述了在设备处的无线通信的方法，系统和设备。 诸如基站的发送设备可以基于直接连接的可靠性使用数据压缩来选择一些分组直接传输到接收设备。 发送设备可以通过使用未压缩分组的不可靠连接或不用于更新压缩缓冲器的压缩分组来选择其他分组进行间接传输。 在某些情况下，也可以通过可靠的连接发送未压缩的数据包。 如果通过不可靠连接发送的数据包丢失，则可能通过可靠连接传输。

公开(公告)号：WO2016061390A1

公开(公告)日：2016-04-21

申请号：PCT/US2015/055798

申请日：2015-10-15

Applicant: QUALCOMM INCORPORATED

Inventor： TURAKHIA, Chintan, Pravin ,  ADIRAJU, Vidyadhar ,  AMINZADEH GOHARI, Amir ,  CHIMMAPUDI, Neelakanta Venkata Seshachalam ,  BALASUBRAMANIAN, Srinivasan ,  GHOLMIEH, Aziz ,  KITAZOE, Masato

IPC: H04W36/30 ,  H04W76/06 ,  H04W76/02

CPC classification number: H04W36/30 ,  H04W24/10 ,  H04W76/19 ,  H04W76/30

Abstract: Methods, systems, and devices are described for early radio link failure (RLF) declaration. A UE may identify a measurement report message (MRM) trigger and initiate an RLF procedure. In the RLF procedure the UE may determine whether a radio link condition indicative of an RLF has been satisfied before an expiration of a timer that is initiated by the MRM trigger. As an example, the UE may determine that a threshold number of uplink radio link signaling messages, such as MRMs, have been transmitted without a radio link control (RLC) acknowledgement (ACK). The UE may declare RLF based on the determination that the radio link condition has been satisfied. In some examples the UE may verify that channel conditions are better for a target cell than for the serving cell, and may declare RLF based further on the channel comparison.

Abstract translation: 描述了早期无线电链路故障（RLF）声明的方法，系统和设备。 UE可以识别测量报告消息（MRM）触发并启动RLF过程。 在RLF过程中，UE可以在由MRM触发发起的定时器期满之前确定指示RLF的无线电链路状况是否已被满足。 作为示例，UE可以确定在没有无线电链路控制（RLC）确认（ACK）的情况下已经发送了诸如MRM之类的上行链路无线电链路信令消息的阈值数量。 UE可以基于已经满足无线电链路条件的确定来声明RLF。 在一些示例中，UE可以验证信道条件对于目标小区比对于服务小区更好，并且可以进一步基于信道比较来声明RLF。