公开(公告)号：WO2013020050A1

公开(公告)日：2013-02-07

申请号：PCT/US2012/049519

申请日：2012-08-03

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  KAPOOR, Rohit ,  SAMBHWANI, Sharad Deepak ,  SHARMA, Prashanth ,  MOHANTY, Bibhu Prasad

Inventor： ZHANG, Danlu ,  KAPOOR, Rohit ,  SAMBHWANI, Sharad Deepak ,  SHARMA, Prashanth ,  MOHANTY, Bibhu Prasad

IPC: H04W76/02

CPC classification number: H04L47/10 ,  H04W28/18 ,  H04W36/165 ,  H04W76/15

Abstract: The present disclosure provides methods and apparatuses for improved UE communication mode determination by a network entity, such as a radio network controller, where multi-cell and multi-carrier communication is available to the UE in a wireless network. For example, in an aspect, methods and apparatuses are provided for determining whether a user equipment (UE) is in a soft handover region and a softer handover region, and where the UE is in such a region, predicting a future multi-cell performance of the UE assuming the UE will be served by a plurality of cells on a single carrier, predicting a future multi-carrier performance of the UE assuming the UE will be served by a plurality of carriers of a single cell, comparing the future multi-cell performance to the future multi-carrier performance, and transmitting a mode command to the UE based at least on the comparing.

Abstract translation: 本公开提供了用于由诸如无线电网络控制器的网络实体改进的UE通信模式确定的方法和装置，其中多小区和多载波通信对于无线网络中的UE是可用的。 例如，在一方面，提供了用于确定用户设备（UE）是否处于软切换区域和更软切换​​区域的方法和装置，并且其中UE处于这样的区域中，预测将来的多小区性能 假设UE将由单个载波上的多个小区服务，预测UE将来的多载波性能，假设UE将由单个小区的多个载波服务，比较未来的多载波， 小区对未来多载波性能的性能，以及至少基于比较向UE发送模式命令。

公开(公告)号：WO2012138756A1

公开(公告)日：2012-10-11

申请号：PCT/US2012/032166

申请日：2012-04-04

Applicant: QUALCOMM Incorporated ,  SAMBHWANI, Sharad Deepak ,  AGARWAL, Ravi ,  KAPOOR, Rohit

Inventor： SAMBHWANI, Sharad Deepak ,  AGARWAL, Ravi ,  KAPOOR, Rohit

IPC: H04W72/04 ,  H04W74/08 ,  H04W74/00

CPC classification number: H04W72/0413 ,  H04W72/02 ,  H04W72/12 ,  H04W74/004

Abstract: A random access procedure for UEs in Cell_FACH or another suitable non-DCH state, which enables concurrent deployment of 2ms and 10ms TTIs for uplink transmissions on the E-DCH. In some examples, the procedure may further enable utilization of a Rel-99 PRACH transmission by UEs in the Cell_FACH or other suitable non-DCH state.

Abstract translation: 针对Cell_FACH中的UE或另一合适的非DCH状态的UE的随机接入过程，其能够并发部署用于E-DCH上的上行链路传输的2ms和10ms TTI。 在一些示例中，该过程还可以使得在Cell_FACH或其他合适的非DCH状态中的UE能够利用Rel-99 PRACH传输。

公开(公告)号：WO2011063050A1

公开(公告)日：2011-05-26

申请号：PCT/US2010/057114

申请日：2010-11-17

Applicant: QUALCOMM INCORPORATED ,  VITTHALADEVUNI, Pavan, Kumar ,  ZHANG, Danlu ,  KAPOOR, Rohit ,  HOU, Jilei ,  BRUECK, Stefan ,  BLANZ, Josef, J.

Inventor： VITTHALADEVUNI, Pavan, Kumar ,  ZHANG, Danlu ,  KAPOOR, Rohit ,  HOU, Jilei ,  BRUECK, Stefan ,  BLANZ, Josef, J.

IPC: H04B7/04

CPC classification number: H04B7/0452 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1607 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0057 ,  H04W28/18 ,  H04W48/08

Abstract: A method for signaling multiple-user multiple-input and multiple-output in a high speed packet access system is described. A multiple-user multiple-input and multiple-output parameter is determined. A message that includes the multiple-user multiple-input and multiple-output parameter is determined. The message is sent to a wireless device. The method may be performed by a user equipment, a Node B or a radio network controller.

Abstract translation: 描述了一种用于在高速分组接入系统中信令多用户多输入和多输出的方法。 确定多用户多输入和多输出参数。 确定包含多用户多输入和多输出参数的消息。 该消息被发送到无线设备。 该方法可以由用户设备，节点B或无线电网络控制器执行。

公开(公告)号：WO2011019966A2

公开(公告)日：2011-02-17

申请号：PCT/US2010/045387

申请日：2010-08-12

Applicant: QUALCOMM INCORPORATED ,  SAMBHWANI, Sharad, Deepak ,  SCIPIONE, Mario, M. ,  KAPOOR, Rohit ,  RADULESCU, Andrei, D.

Inventor： SAMBHWANI, Sharad, Deepak ,  SCIPIONE, Mario, M. ,  KAPOOR, Rohit ,  RADULESCU, Andrei, D.

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/18

Abstract: A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.

Abstract translation: 系统和方法使得能够从蜂窝无线网络中的DC-HSUPA能力节点切换到非DC-HSUPA能力节点。 根据本公开的各个方面，切换可以实现传统服务小区改变过程或增强型服务小区改变过程。 在任一情况下，从网络到用户设备的信令包括使得用户设备在经历从具有两个上行链路载波的小区以及相应地两个活动集到具有一个上行链路载波的小区的切换时改变或移除活动集的信息，以及 相应地一个活动集。

公开(公告)号：WO2011019832A1

公开(公告)日：2011-02-17

申请号：PCT/US2010/045192

申请日：2010-08-11

Applicant: QUALCOMM INCORPORATED ,  PATIL, Kiran KishanRao ,  HSU, Liangchi ,  KAPOOR, Rohit ,  SAMBHWANI, Sharad Deepak ,  GHOLMIEH, Aziz

Inventor： PATIL, Kiran KishanRao ,  HSU, Liangchi ,  KAPOOR, Rohit ,  SAMBHWANI, Sharad Deepak ,  GHOLMIEH, Aziz

IPC: H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0055 ,  H04W36/0016 ,  H04W36/10 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: A system and method enable wireless user equipment (UE) to undergo a serving radio network subsystem (SRNS) relocation to a radio network controller (RNC) that does not support a fast dormancy feature while maintaining synchronization with the packet-switched domain of the core network. The UE is made aware of whether the target RNC supports the fast dormancy feature by way of an indication provided to the UE in a reconfiguration message provided by the source RNC, that is, the RNC to which the UE was connected prior to the SRNS relocation. In this way, the UE can behave accordingly whether or not the target RNC supports the fast dormancy feature.

Abstract translation: 一种系统和方法使无线用户设备（UE）经历服务无线电网络子系统（SRNS）重定位到不支持快速休眠特征的无线电网络控制器（RNC），同时保持与核心的分组交换域的同步 网络。 UE通过在源RNC提供的重配置消息中提供给UE的指示，即目标RNC是否支持快速休眠特征，即在SRNS重定位之前与UE相连的RNC 。 以这种方式，无论目标RNC是否支持快速休眠特征，UE都可以相应地行为。

公开(公告)号：WO2010120981A1

公开(公告)日：2010-10-21

申请号：PCT/US2010/031166

申请日：2010-04-15

Applicant: QUALCOMM Incorporated ,  GHOLMIEH, Aziz ,  ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  KAPOOR, Rohit ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  LEE, Heechoon

Inventor： GHOLMIEH, Aziz ,  ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  KAPOOR, Rohit ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  LEE, Heechoon

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0096

Abstract: Methods, systems and apparatuses for controlling radio links in a multiple carrier wireless communication system are disclosed. A method can include aggregating control functions from at least two carriers onto one carrier to form an anchor carrier and one or more associated secondary carriers; establishing communication links for the anchor carrier and each secondary carrier; and controlling communication based on the anchor carrier.

Abstract translation: 公开了一种用于控制多载波无线通信系统中的无线电链路的方法，系统和装置。 一种方法可以包括将来自至少两个载波的控制功能聚合到一个载波上以形成锚定载波和一个或多个相关联的辅载波; 建立锚定载体和每个辅助载体的通信链路; 并基于锚载波控制通信。

公开(公告)号：WO2010107940A1

公开(公告)日：2010-09-23

申请号：PCT/US2010/027696

申请日：2010-03-17

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  KAPOOR, Rohit ,  GHOLMIEH, Aziz ,  SAMBHWANI, Sharad, Deepak

Inventor： ZHANG, Danlu ,  KAPOOR, Rohit ,  GHOLMIEH, Aziz ,  SAMBHWANI, Sharad, Deepak

IPC: H04W74/08 ,  H04L5/00

CPC classification number: H04L5/0037 ,  H04L5/0023

Abstract: A method for wireless communications is provided. The method includes generating two or more uplink carrier signals across a wireless network and generating at least one active signal set for the wireless network. The method also includes generating one or more secondary active signal sets in accordance with the two or more uplink carrier signals to facilitate communications across the wireless network.

Abstract translation: 提供了一种用于无线通信的方法。 该方法包括跨越无线网络生成两个或多个上行链路载波信号，并为无线网络生成至少一个有效信号集合。 该方法还包括根据两个或更多个上行链路载波信号生成一个或多个次要有效信号集合以便于跨越无线网络的通信。

公开(公告)号：WO2010022006A3

公开(公告)日：2010-02-25

申请号：PCT/US2009/054088

申请日：2009-08-17

Applicant: QUALCOMM INCORPORATED ,  KAPOOR, Rohit ,  SAMBHWANI, Sharad, Deepak ,  CAI, Hailiang ,  ERAVELLI, Srinivasa ,  LIN, Yun

Inventor： KAPOOR, Rohit ,  SAMBHWANI, Sharad, Deepak ,  CAI, Hailiang ,  ERAVELLI, Srinivasa ,  LIN, Yun

IPC: H04W36/08 ,  H04W36/02 ,  H04W52/40

Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

公开(公告)号：WO2010019165A1

公开(公告)日：2010-02-18

申请号：PCT/US2008/084241

申请日：2008-11-20

Applicant: QUALCOMM Incorporated ,  YAVUZ, Mehmet ,  GROB, Matthew S. ,  BLACK, Peter J. ,  KAPOOR, Rohit ,  DIAZ, Serafin

Inventor： YAVUZ, Mehmet ,  GROB, Matthew S. ,  BLACK, Peter J. ,  KAPOOR, Rohit ,  DIAZ, Serafin

IPC: H04J3/06 ,  H04L12/26

CPC classification number: H04L47/10 ,  H01L2924/00013 ,  H04L43/0852 ,  H04L43/106 ,  H04L47/14 ,  H04L47/283 ,  H04L47/50 ,  H04L47/564 ,  H01L2224/29099

Abstract: Methods and apparatus for providing modified timestamps in a communication system. In an aspect, a method includes receiving one or more packets associated with a selected destination, computing an average relative delay associated with each packet, determining a modified timestamp associated with each packet based on the average relative delay associated with each packet, and outputting the one or more packets and their associated modified timestamps. In an aspect, an apparatus is provided for generating modified timestamps. The apparatus includes a packet receiver configured to receive one or more packets associated with a selected destination and processing logic configured to compute an average relative delay associated with each packet, determine a modified timestamp associated with each packet based on the average relative delay associated with each packet, and output the one or more packets and their associated modified timestamps.

Abstract translation: 用于在通信系统中提供修改的时间戳的方法和装置。 一方面，一种方法包括接收与所选择的目的地相关联的一个或多个分组，计算与每个分组相关联的平均相对延迟，基于与每个分组相关联的平均相对延迟来确定与每个分组相关联的修改时间戳，并输出 一个或多个分组及其相关联的修改时间戳。 在一方面，提供了一种用于生成修改的时间戳的装置。 该装置包括：分组接收器，被配置为接收与所选择的目的地相关联的一个或多个分组和被配置为计算与每个分组相关联的平均相对延迟的处理逻辑，基于与每个分组相关联的平均相对延迟来确定与每个分组相关联的修改时间戳 分组，并输出一个或多个分组及其相关联的修改时间戳。

公开(公告)号：WO2009015034A1

公开(公告)日：2009-01-29

申请号：PCT/US2008/070528

申请日：2008-07-18

Applicant: QUALCOMM Incorporated ,  AGASHE, Parag Arun ,  PAREKH, Nileshkumar J. ,  TINNAKORNSRISUPHAP, Peerapol ,  GILLIES, Donald William ,  ULUPINAR, Fatih ,  KAPOOR, Rohit ,  PRAKASH, Rajat ,  AGRAWAL, Avneesh

Inventor： AGASHE, Parag Arun ,  PAREKH, Nileshkumar J. ,  TINNAKORNSRISUPHAP, Peerapol ,  GILLIES, Donald William ,  ULUPINAR, Fatih ,  KAPOOR, Rohit ,  PRAKASH, Rajat ,  AGRAWAL, Avneesh

IPC: H04W36/02

CPC classification number: H04W36/02 ,  H01L2924/00013 ,  H04L1/187 ,  H04L1/1887 ,  H04L69/16 ,  H01L2224/29099

Abstract: Methods, apparatus, systems and computer program products are defined that provide for in-order deliver of data packets during hand-off. The aspects provide for in-order delivery at Forward Link Serving eBS/Data Attachment Point (FLSE/DAP) switch and Reverse Link Serving eBS/Data Attachment Point (RLSE/DAP) switch. As such, present aspects provide for significant improvement in the throughput of applications, such as applications relying on Transmission Control Protocol (TCP), during handoff, in such networks as Ultra Mobile Broadband (UMB) and the like.

Abstract translation: 定义了方法，装置，系统和计算机程序产品，其在切换期间提供数据分组的按顺序传递。 这些方面提供了前向链路服务eBS /数据附件点（FLSE / DAP）交换机和反向链路服务eBS /数据附件点（RLSE / DAP）交换机的按顺序交付。 因此，本发明的方面提供了在诸如超移动宽带（UMB）等网络中的切换期间，诸如在传输控制协议（TCP）上依赖于传输控制协议（TCP）的应用的吞吐量的显着改进。