公开(公告)号：US20150341938A1

公开(公告)日：2015-11-26

申请号：US14285294

申请日：2014-05-22

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Tawashi ,  Siva Kumar Jujaray ,  Mouaffac Ambriss ,  Amir Aminzadeh Gohari ,  Masato Kitazoe ,  Aziz Gholmieh ,  Gang Andy Xiao ,  Madhusudan Kinthada Venkata ,  Srinivasan Balasubramanian

IPC: H04W72/04

CPC classification number: H04W72/0486 ,  H04L1/18 ,  H04L1/188 ,  H04W72/12 ,  H04W72/1284

Abstract: A user equipment (UE) may have data in a buffer for uplink (UL) transmission. The UE may transmit a buffer status report (BSR) indicating the amount of data. The BSR may fail or a base station may not grant sufficient resources for transmission of the data. A BSR failure condition may be based on a radio link control (RLC) operating mode of the data. For example, the data may be an acknowledgement (ACK) for an acknowledged mode (AM) DL transmission. In this case, the UE may initiate a BSR retransmission (Retx-BSR) timer and determine whether any duplicate transmissions have been received. The data may also be associated with an unacknowledged mode (UM), and the BSR failure condition may include waiting for a time interval that is less than the Retx-BSR time interval. When the BSR failure condition is satisfied, the UE may transmit a scheduling request to the base station.

Abstract translation: 用户设备（UE）可以在用于上行链路（UL）传输的缓冲器中具有数据。 UE可以发送指示数据量的缓冲器状态报告（BSR）。 BSR可能会失败，或者基站可能无法为数据传输提供足够的资源。 BSR故障条件可以基于数据的无线电链路控制（RLC）操作模式。 例如，数据可以是用于确认模式（AM）DL传输的确认（ACK）。 在这种情况下，UE可以发起BSR重传（Retx-BSR）定时器并且确定是否已经接收到任何重复的传输。 数据也可以与未确认模式（UM）相关联，并且BSR故障条件可以包括等待小于Retx-BSR时间间隔的时间间隔。 当满足BSR故障条件时，UE可以向基站发送调度请求。

公开(公告)号：US09084287B2

公开(公告)日：2015-07-14

申请号：US13762217

申请日：2013-02-07

Applicant: QUALCOMM Incorporated

Inventor： Arvind Swaminathan ,  Srinivasan Balasubramanian ,  Kurt William Otte ,  Bhupesh Manoharlal Umatt ,  Vanitha Aravamudhan Kumar

IPC: H04W4/00 ,  H04W88/06 ,  H04W48/16 ,  H04W48/18

CPC classification number: H04W88/06 ,  H04W48/16 ,  H04W48/18

Abstract: A method for 1x/LTE dual domain camping with a single radio UE is described. The method includes adaptively sharing a first receive chain and a second receive chain between a first radio access technology (RAT) modem and a second RAT modem of the single radio UE.

Abstract translation: 描述了具有单个无线电UE的1x / LTE双域驻留的方法。 该方法包括在第一无线电接入技术（RAT）调制解调器和单个无线电UE的第二RAT调制解调器之间自适应地共享第一接收链和第二接收链。

公开(公告)号：US20140228021A1

公开(公告)日：2014-08-14

申请号：US14253669

申请日：2014-04-15

Applicant: QUALCOMM Incorporated

Inventor： Young Cheul Yoon ,  Manoj Madhukar Deshpande ,  Jen Mei Chen ,  Chandrasekhar Therzhandur Sundarraman ,  Srinivasan Balasubramanian

IPC: H04W36/08

CPC classification number: H04W36/08 ,  H04W48/20

Abstract: Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.

Abstract translation: 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（“AP”）的标识的接入点信息（“API”）。 API可以通过硬接线或接收由用户输入的配置信息或由网络运营商通过空中（“OTA”）信令传输到AP来在AP处提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（“UE”）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。

公开(公告)号：US20140119263A1

公开(公告)日：2014-05-01

申请号：US13790898

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 configures a UE with aggregated carriers including a primary carrier from a primary cell and one or more secondary carriers from one or more secondary cells. In addition, the eNB sends, with the configuration, SIB13 information for at least one secondary cell of the one or more secondary cells from the primary 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 secondary cells. In addition, the UE receives, with the configuration, SIB13 information for at least one secondary cell of the one or more secondary cells from the primary 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。 在第一配置中，该设备是eNB。 eNB配置具有聚合载波的UE，包括来自主小区的主载波和来自一个或多个二次小区的一个或多个辅载波。 此外，eNB从主单元向配置发送一个或多个二次小区的至少一个二级小区的SIB13信息。 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二次小区的一个或多个辅载波。 此外，UE从主单元接收具有该一个或多个二次小区的至少一个二级小区的SIB13信息。

公开(公告)号：US20130265987A1

公开(公告)日：2013-10-10

申请号：US13801602

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： Shyamal RAMACHANDRAN ,  Thomas Klingenbrunn ,  Navid Ehsan ,  Amir Aminzadeh Gohari ,  Min Wang ,  Srinivasan Balasubramanian

IPC: H04W36/00

CPC classification number: H04W36/0011 ,  H04W36/0033 ,  H04W52/0216 ,  H04W72/042 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Disclosed are methods and apparatus for improving the performance of a user equipment handover during a data call. In one aspect, a source base station determines to handover user equipment (UE) to a target base station. The source base station first determines whether the UE is in a data call prior to the handover. The source base station then modifies one or more of connected mode discontinuous reception (CDRX) and semi-persistent scheduling (SPS) parameters with the UE based on determining to handover the UE and determining that the UE is in the data call.

Abstract translation: 公开了用于在数据呼叫期间改善用户设备切换的性能的方法和装置。 在一个方面，源基站确定将用户设备（UE）切换到目标基站。 源基站首先确定UE在切换之前是否处于数据呼叫中。 然后，源基站基于确定切换UE并确定UE处于数据呼叫中，修改与UE的连接模式不连续接收（CDRX）和半持续调度（SPS）参数中的一个或多个。

公开(公告)号：US20130235843A1

公开(公告)日：2013-09-12

申请号：US13688157

申请日：2012-11-28

Applicant: QUALCOMM INCORPORATED

Inventor： Amir Aminzadeh Gohari ,  Navid Ehsan ,  Thomas Klingenbrunn ,  Shyamal Ramachandram ,  Arvind Swaminathan ,  Srinivasan Balasubramanian

IPC: H04W80/06

CPC classification number: H04W80/06 ,  H04L47/11 ,  H04L47/14 ,  H04L47/193 ,  H04L47/27 ,  H04L69/163

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a probability of occurrence of an event expected to occur within a period of time is determined, where the event comprises one or more of a tune-away event and a suspension event. One or more transmission control protocol parameters are manipulated before the occurrence of the event when the probability of occurrence exceeds a threshold to increase a retransmission time out parameter value, or to maintain a desirable congestion window size. The transmission control protocol parameters may be manipulated by delaying, duplicating or dropping acknowledgements and/or by selectively dropping received packets before, during, or after the event.

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，其中确定在一段时间内期望发生的事件的发生概率，其中事件包括一个或多个调谐事件和 暂停事件。 当发生概率超过阈值以增加重传超时参数值，或维持所需的拥塞窗口大小时，在发生事件之前操纵一个或多个传输控制协议参数。 可以通过延迟，复制或删除确认和/或通过在事件之前，期间或之后选择性地丢弃所接收的分组来操纵传输控制协议参数。