公开(公告)号：US20140128080A1

公开(公告)日：2014-05-08

申请号：US14023142

申请日：2013-09-10

Applicant: QUALCOMM Incorporated

Inventor： Siddharth Mohan ,  Rohit Kapoor ,  Haitong Sun ,  Sharad Deepak Sambhwani

IPC: H04W36/30

CPC classification number: H04W36/0061

Abstract: Aspects related to pre-configuring for a serving cell change to neighbor cells are described. In one example, a user equipment (UE) may camp on a first cell. The UE may receive at least one communication including target cell pre-configuration information for one or more neighbor cells eligible for pre-configuration. The UE may determine that the first cell is no longer providing adequate service and identify a target cell, which may be one of the one or more neighbor cells, but is not part of an active set for the UE. The UE may transmit a message (e.g., Event 1d) requesting a serving cell change to the target cell. The UE may configure to receive service from the target cell based on the pre-configuration information associated with the target cell. The UE may receive an indication to perform the serving cell change and perform the serving cell change.

Abstract translation: 描述了与服务小区的预配置有关的方面向相邻小区的改变。 在一个示例中，用户设备（UE）可以驻留在第一小区上。 UE可以接收包括用于一个或多个符合预配置的相邻小区的目标小区预配置信息的至少一个通信。 UE可以确定第一小区不再提供足够的服务并且识别目标小区，目标小区可以是一个或多个相邻小区中的一个，但不是UE的活动集的一部分。 UE可以向目标小区发送请求服务小区改变的消息（例如，事件1d）。 UE可以被配置为基于与目标小区相关联的预配置信息从目标小区接收服务。 UE可以接收执行服务小区改变的指示并执行服务小区改变。

公开(公告)号：US20140056242A1

公开(公告)日：2014-02-27

申请号：US13970425

申请日：2013-08-19

Applicant: QUALCOMM Incorporated

Inventor： Sharad Deepak Sambhwani ,  Haitong Sun ,  Rohit Kapoor

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0026 ,  H04L1/1671 ,  H04W52/325 ,  H04W52/40

Abstract: The present disclosure presents a method and apparatus for improving demodulation reliability of an uplink (UL) high speed dedicated physical control channel (HS-DPCCH) at a base station. For example, the disclosure presents a method for receiving a secondary pilot channel from a user equipment (UE) on an uplink (UL) and demodulating the HS-DPCCH using at least the secondary pilot channel. As such, improved demodulation reliability of an uplink (UL) high speed dedicated physical control channel (HS-DPCCH) at a base station may be achieved.

Abstract translation: 本公开提出了一种用于提高基站处的上行链路（UL）高速专用物理控制信道（HS-DPCCH）的解调可靠性的方法和装置。 例如，本公开提供了一种用于在上行链路（UL）上从用户设备（UE）接收次级导频信道并使用至少第二导频信道解调HS-DPCCH的方法。 因此，可以实现基站处的上行链路（UL）高速专用物理控制信道（HS-DPCCH）的提高的解调可靠性。

公开(公告)号：US20130242783A1

公开(公告)日：2013-09-19

申请号：US13830289

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： Gavin Bernard Horn ,  Arnaud Meylan ,  Rohit Kapoor

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W28/08 ,  H04W36/0083 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: Methods and apparatus for offloading traffic from a cellular network to a wireless local area network (WLAN) are described. One example method generally includes receiving, from a serving base station, a request to measure one or more WLAN access points (APs), determining one or more metrics for the WLAN APs, comparing the metrics for the WLAN APs to a threshold, and reporting metrics for at least a first AP of the WLAN APs if the metrics for the first AP exceed the threshold.

公开(公告)号：US20130136021A1

公开(公告)日：2013-05-30

申请号：US13689435

申请日：2012-11-29

Applicant: Qualcomm Incorporated

Inventor： Fnu PANKAJ ,  Sivaram S. Palakodety ,  Rohit Kapoor

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04L1/1822 ,  H04L1/1835 ,  H04W36/0027 ,  H04W76/34

Abstract: The present disclosure presents methods and apparatuses for selective channel reset. For example, the disclosure describes example methods that may include determining that a candidate cell exhibits superior communication properties on a carrier than does a serving cell. In an aspect, this carrier may correspond to an active serving cell channel. The example methods may also include adding a reset flag to a channel reconfiguration message based on the determining, where the reset flag instructs a user equipment to reset a subset of a set of channels associated with the serving cell and the subset includes the channel. Furthermore, example methods may include transmitting the channel reconfiguration message, for example, to a user equipment. Thus, a specified subset of channels associated with the user equipment may be reset, which reduces the signaling load, complexity, and power drain associated with legacy channel reset methods and apparatuses.

Abstract translation: 本公开提供了用于选择性信道重置的方法和装置。 例如，本公开描述了可以包括确定候选小区在服务小区上在载体上表现出优异的通信属性的示例方法。 在一方面，该载波可以对应于活动的服务小区信道。 示例性方法还可以包括：基于确定将复位标志添加到信道重配置消息，其中复位标志指示用户设备重置与服务小区相关联的一组信道的子集，并且该子集包括信道。 此外，示例性方法可以包括例如向用户设备发送信道重配置消息。 因此，可以重置与用户设备相关联的指定的信道子集，这降低了与传统信道重置方法和设备相关联的信令负载，复杂性和功率消耗。

公开(公告)号：US20130124773A1

公开(公告)日：2013-05-16

申请号：US13678275

申请日：2012-11-15

Applicant: Qualcomm Incorporated

Inventor： Sharad Deepak Sambhwani ,  Arjun Bharadwaj ,  Rohit Kapoor

IPC: H04W88/00 ,  G06F13/36

CPC classification number: H04B7/0634 ,  H04B7/24 ,  H04B17/309 ,  H04B17/318

Abstract: Apparatus and method for wireless communication in a wireless communication network includes mapping a PCI command to different symbols across a plurality of slots, allocating the PCI command to the plurality of slots, and transmitting the PCI command across the plurality of slots on an Fractional Transmit Precoding Information Channel (F-TPICH) from a network device to a user equipment (UE).

Abstract translation: 无线通信网络中用于无线通信的设备和方法包括将PCI命令映射到多个时隙中的不同符号，将PCI命令分配给多个时隙，并且在分数发射预编码上跨多个时隙发送PCI命令 信息信道（F-TPICH）从网络设备到用户设备（UE）。