公开(公告)号：US20150341151A1

公开(公告)日：2015-11-26

申请号：US14739806

申请日：2015-06-15

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Rashid Ahmed Akbar Attar ,  Ravindra Manohar Patwardhan ,  Christopher Gerard Lott

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L1/08 ,  H04L1/1614 ,  H04L1/1685 ,  H04L1/1809 ,  H04L1/1864

Abstract: Aspects of the present disclosure are directed to apparatuses and methods capable of selective acknowledgement of packets from an access probe. In one aspect, an apparatus includes: a transceiver configured to receive a set of frames associated with an access probe message from a wireless node, wherein the access probe message includes a plurality of frames, and the set of frames comprises a subset of the plurality of frames; and a processing system configured to generate a selective acknowledgement message based on a determination of whether each frame in the set of frames is received correctly. The acknowledgement includes an indication of receipt for at least one frame in the set of frames. The transceiver can transmit the selective acknowledgement message with an identifier assigned to the wireless node to allow tracking of a response. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的方面涉及能够选择性地确认来自接入探针的分组的装置和方法。 一方面，一种装置包括：收发器，被配置为从无线节点接收与接入探测消息相关联的一组帧，其中所述接入探测消息包括多个帧，并且所述一组帧包括所述多个帧的子集 的框架 以及处理系统，被配置为基于是否正确地接收到所述一组帧中的每个帧的确定来生成选择性确认消息。 该确认包括在该组帧中的至少一个帧的接收的指示。 收发器可以利用分配给无线节点的标识符来发送选择性确认消息，以允许跟踪响应。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20150120626A1

公开(公告)日：2015-04-30

申请号：US14065089

申请日：2013-10-28

Applicant: QUALCOMM Incorporated

Inventor： Vikram GUPTA ,  Regan Blythe TOWAL ,  Victor Hokkiu CHAN ,  Ravindra Manohar Patwardhan ,  Jeffrey LEVIN

IPC: G06N3/08

CPC classification number: G06N3/049 ,  G06N3/0454 ,  G06N3/08

Abstract: Certain aspects of the present disclosure provide methods and apparatus for creating tags (static or dynamic) for input/output classes of a neural network model using supervised learning. The method includes augmenting a neural network model with a plurality of neurons and training the augmented network using spike timing dependent plasticity (STDP) to determine one or more tags.

Abstract translation: 本公开的某些方面提供了使用监督学习为神经网络模型的输入/输出类创建标签（静态或动态）的方法和装置。 该方法包括用多个神经元增强神经网络模型，并使用尖峰定时相关可塑性（STDP）训练增强网络来确定一个或多个标签。

公开(公告)号：US20150105073A1

公开(公告)日：2015-04-16

申请号：US14574038

申请日：2014-12-17

Applicant: QUALCOMM Incorporated

Inventor： Ravindra Manohar Patwardhan ,  Rashid Ahmed Akbar Attar ,  Christopher Gerard Lott

IPC: H04W60/04

CPC classification number: H04W60/04 ,  H04L63/0884 ,  H04L69/28 ,  H04W4/70 ,  H04W52/0264 ,  H04W60/00 ,  H04W60/02 ,  H04W88/182 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/21

Abstract: Access terminals are adapted to communicate with registration servers to enable a registration server to perform timer-based registrations on behalf of an access terminal. The access terminal can cease performing such timer-based registrations as long as the registration server performs the registrations, and may power down until event data is available for transmission or reception. When a registration server performs timer-based registrations on behalf of an access terminal, the registration server can periodically communicate with a network entity to conduct the timer-based registrations for the access terminal. The network entity can receive a timer-based registration message from a registrations server for registering an access terminal. In response to such a message, the network entity can register the access terminal. Sensors and controllers may be used with some embodiments to collect and analyze data and for potentially taking action. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 接入终端适于与注册服务器进行通信，以使注册服务器能够代表接入终端执行基于定时器的注册。 只要注册服务器执行注册，接入终端可以停止执行这样的基于定时器的注册，并且可以断电直到事件数据可用于发送或接收。 当注册服务器代表接入终端执行基于定时器的注册时，注册服务器可以周期性地与网络实体进行通信以对接入终端进行基于定时器的注册。 网络实体可以从注册服务器接收基于定时器的注册消息，用于注册接入终端。 响应于这样的消息，网络实体可以注册接入终端。 传感器和控制器可以与一些实施例一起使用以收集和分析数据并且可能采取行动。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20130203449A1

公开(公告)日：2013-08-08

申请号：US13753201

申请日：2013-01-29

Applicant: Qualcomm Incorporated

Inventor： Edward George Tiedemann, JR. ,  Ravindra Manohar Patwardhan ,  Rashid Ahmed Akbar Attar

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W68/005

Abstract: Apparatus and methods are described herein for monitoring multiple paging channels at a mobile station. A mobile station may monitor a primary paging channel and an optimized secondary paging channel to receive signals from a base station. The mobile station may process overhead data messages received in signals over the primary paging channel. The mobile station may process any mobile-station specific messages received in signals over the optimized secondary paging channel. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 这里描述了用于在移动台处监视多个寻呼信道的装置和方法。 移动台可以监视主寻呼信道和优化的辅助寻呼信道以从基站接收信号。 移动台可以处理通过主寻呼信道以信号方式接收的开销数据消息。 移动台可以通过优化的辅助寻呼信道处理在信号中接收的任何移动台专用消息。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20130203344A1

公开(公告)日：2013-08-08

申请号：US13747913

申请日：2013-01-23

Applicant: Qualcomm Incorporated

Inventor： Ravindra Manohar Patwardhan ,  Rashid Ahmed Akbar Attar

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W76/25 ,  H04W76/38 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/21

Abstract: Access terminals are adapted to facilitate extended time periods for maintaining PPP sessions. According to one example, an access terminal can communicate with a network entity to establish a PPP session maintained by an extended time period. The extended time frame can be different (e.g., greater or less) than a default time period for maintaining the PPP session. For instance, the access terminal may establish a PPP session including a PPP connection. The access terminal may also send a persistence indicator to the network entity to cause setting the extended time period for maintaining the PPP session. The network entity may receive the persistence indicator and accordingly employ a differing time period (e.g., an extended time period) for maintaining the PPP session. Other aspects, embodiments, and features are also included.

Abstract translation: 接入终端适合于延长维持PPP会话的时间段。 根据一个示例，接入终端可以与网络实体通信以建立由延长的时间段维护的PPP会话。 延长的时间帧可以与用于维持PPP会话的默认时间段不同（例如，更大或更小）。 例如，接入终端可以建立包括PPP连接的PPP会话。 接入终端还可以向网络实体发送持久性指示符，以引起设置用于维持PPP会话的延长的时间段。 网络实体可以接收持久性指示符，并且因此采用用于维持PPP会话的不同时间段（例如，延长的时间段）。 还包括其他方面，实施例和特征。

公开(公告)号：US20210099935A1

公开(公告)日：2021-04-01

申请号：US17118291

申请日：2020-12-10

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/08 ,  H04W36/02 ,  H04W76/30 ,  H04W76/20 ,  H04W74/08

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.

公开(公告)号：US10924977B2

公开(公告)日：2021-02-16

申请号：US16343906

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Rajeev Kumar ,  Kundan Lucky ,  Rohit Kapoor ,  Fatih Ulupinar ,  Ravindra Manohar Patwardhan ,  Preeti Srinivas Rao

IPC: H04W48/04 ,  H04B7/185 ,  H04W68/00 ,  H04W76/30 ,  H04W76/20 ,  H04W4/021 ,  H04W4/02 ,  H04W68/02 ,  H04W76/27 ,  H04W60/04 ,  H04W60/00 ,  H04W64/00 ,  G08G1/00

Abstract: The disclosure relates in some aspects to forbidden area procedures and connection release management for a user terminal (UT). Forbidden area-related procedures include, for example, using a special paging area code (PAC) in conjunction with a forbidden area, defining a location reporting threshold for a UT based on the proximity of the UT to a forbidden area, or using a default paging area code if a service restriction for a UT has ended. Connection release management includes, for example, a UT sending a request to cause the release of a Radio Connection that the UT no longer needs, or a UT sending a Location Indication (e.g., including a flag requesting release of a connection) to release the connection used for location reporting when a UT is done sending the location information and is going to go back to idle mode.

公开(公告)号：US10531427B2

公开(公告)日：2020-01-07

申请号：US14962468

申请日：2015-12-08

Applicant: QUALCOMM Incorporated

Inventor： Ozcan Ozturk ,  Jun Wang ,  Madhavan Srinivasan Vajapeyam ,  Ravindra Manohar Patwardhan

IPC: H04W74/00 ,  H04W74/08 ,  H04W68/02 ,  H04W8/22 ,  H04W48/12

Abstract: Certain aspects relate to methods and apparatus for wireless communications, comprising determining to use a reduced paging cycle to page a user equipment (UE) of a first type that supports the reduced paging cycle, the reduced paging cycle having a shorter period relative to a paging cycle used with UEs of a second type which do not support the reduced paging cycle, and paging the UE of the first type in accordance with the reduced paging cycle. Certain aspects relate to methods and apparatus for conveying system information by a base station, comprising broadcasting a first system information common to each cell of a group of cells in an area and broadcasting a second system information that can vary between cells in the group of cells, wherein the second system information is broadcast more frequently than the first system information.

公开(公告)号：US20160135072A1

公开(公告)日：2016-05-12

申请号：US14937017

申请日：2015-11-10

Applicant: QUALCOMM Incorporated

Inventor： Jun Wang ,  Ozcan Ozturk ,  Miguel Griot ,  Ravindra Manohar Patwardhan ,  Onkar Jayant Dabeer ,  Madhavan Srinivasan Vajapeyam ,  Jelena Damnjanovic ,  Aleksandar Damnjanovic ,  Taesang Yoo ,  Yongbin Wei ,  Durga Prasad Malladi

IPC: H04W28/02 ,  H04W36/08 ,  H04W36/00 ,  H04W88/16

CPC classification number: H04W28/0236 ,  H04W8/082 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/06 ,  H04W36/0011 ,  H04W36/125 ,  H04W40/24 ,  H04W88/16

Abstract: Methods, systems, and devices are described for decreasing user plane latency in a wireless communication system. This may include routing a portion of bearer traffic to or from a UE through a local or serving gateway, or within or between base stations, rather than via the core network. In some examples, techniques for selected internet protocol flow ultra-low latency (SIPFULL) for systems in which users may have subscribed to enhanced services may be employed. The network may, for instance, authorize SIPFULL functionalities for UEs per access point name (APN) based on individual services subscribed by the UE to improve overall quality of service (QoS). In some examples, a UEs latency requirements or SIPFULL authorizations may affect mobility operations.

Abstract translation: 描述了用于在无线通信系统中减少用户平面延迟的方法，系统和设备。 这可以包括通过本地或服务网关，或在基站之间或基站之间，而不是经由核心网络将承载业务的一部分路由到UE或从UE路由到UE。 在一些示例中，可以采用用于选择的因特网协议流的用于可能已经订阅了增强业务的系统的超低延迟（SIPFULL）的技术。 例如，网络可以基于基于UE订阅的各个服务来提高整体服务质量（QoS）来为每个接入点名称（APN）的UE授权SIPFULL功能。 在一些示例中，UE等待时间要求或SIPFULL授权可能影响移动性操作。

公开(公告)号：US09036496B2

公开(公告)日：2015-05-19

申请号：US13734187

申请日：2013-01-04

Applicant: Qualcomm Incorporated

Inventor： Ravindra Manohar Patwardhan ,  Rashid Ahmed Akbar Attar

IPC: G01R31/08 ,  H04W4/12 ,  H04W52/02

CPC classification number: H04W4/12 ,  H04W48/12 ,  H04W52/0254 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/164 ,  Y02D70/21

Abstract: Access terminals are adapted to facilitate reception of overhead messages. According to one example, an access terminal can determine whether it is at least substantially stationary. The access terminal may receive one or more sequence numbers corresponding to a subsequent overhead message. In response to being at least substantially stationary, the access terminal can ignore the subsequent overhead message when the corresponding sequence numbers are the same as stored sequence numbers corresponding to a previously obtained overhead message, even when the previously obtained overhead message is more than six hundred seconds old. According to another example, a network node may transmit an overhead message including a corresponding sector indicator and sequence numbers. When the sector indicator and the sequence numbers are the same as a previously received and stored sector indicator and sequence numbers, the access terminal can ignore the overhead message. Other aspects, embodiments, and features are also included.

Abstract translation: 接入终端适于方便接收开销消息。 根据一个示例，接入终端可以确定它是否至少基本上是静止的。 接入终端可以接收对应于后续开销消息的一个或多个序列号。 响应于至少基本静止，当对应的序列号与对应于先前获得的开销消息的存储的序列号相同时，接入终端可以忽略随后的开销消息，即使先前获得的开销消息大于六百 几秒钟 根据另一示例，网络节点可以发送包括对应的扇区指示符和序列号的开销消息。 当扇区指示符和序列号与先前接收和存储的扇区指示符和序列号相同时，接入终端可以忽略开销消息。 还包括其他方面，实施例和特征。