公开(公告)号：WO2012118839A9

公开(公告)日：2013-11-28

申请号：PCT/US2012026990

申请日：2012-02-28

Applicant: QUALCOMM INC ,  KLINGENBRUNN THOMAS ,  CASACCIA LORENZO ,  UMATT BHUPESH MANOHARLAL ,  SAGANE GOWDA PRADEEP ,  AMERGA DANIEL ,  RAMACHANDRAN SHYAMAL ,  MURUGAN MURALIDHARAN ,  SURESHCHANDRAN SWAMINATHAN ,  DHARMARAJU DINESH ,  HALBHAVI SUDHIR S ,  DRAPKIN VITALY ,  CHALLA RAGHU NARAYAN

Inventor： KLINGENBRUNN THOMAS ,  CASACCIA LORENZO ,  UMATT BHUPESH MANOHARLAL ,  SAGANE GOWDA PRADEEP ,  AMERGA DANIEL ,  RAMACHANDRAN SHYAMAL ,  MURUGAN MURALIDHARAN ,  SURESHCHANDRAN SWAMINATHAN ,  DHARMARAJU DINESH ,  HALBHAVI SUDHIR S ,  DRAPKIN VITALY ,  CHALLA RAGHU NARAYAN

IPC: H04L5/00

CPC classification number: H04J4/005 ,  H04L5/0053 ,  H04W8/245 ,  H04W76/02 ,  H04W76/06

Abstract: Certain aspects of the present disclosure propose techniques for independently signaling features supported by a user equipment (UE) in different duplexing modes. The UE may be capable of communicating in frequency division duplexing (FDD) and time division duplexing (TDD) modes. The UE may obtain a FDD-specific feature group indicators (FGIs) set and a TDD-specific FGIs set, and signal at least one of the FDD-specific FGIs set or TDD-specific FGIs set. In addition, the UE may take one or more actions to reduce the likelihood of transitioning to a mode of operation that is different from its current mode of operation.

Abstract translation: 本公开的某些方面提出了用于以不同的双工模式独立地发送由用户设备（UE）支持的特征的技术的技术。 UE可以能够以频分双工（FDD）和时分双工（TDD）模式进行通信。 UE可以获得FDD专用特征组指示符（FGI）集合和设置了TDD特定的FGI，并且设置FDD特定FGI集合或TDD特定FGI中的至少一个集合。 此外，UE可以采取一种或多种动作来减少转换到与其当前操作模式不同的操作模式的可能性。

公开(公告)号：WO2011163405A9

公开(公告)日：2013-04-25

申请号：PCT/US2011041508

申请日：2011-06-22

Applicant: QUALCOMM INC ,  RAMACHANDRAN SHYAMAL ,  KLINGENBRUNN THOMAS ,  GRIOT MIGUEL

Inventor： RAMACHANDRAN SHYAMAL ,  KLINGENBRUNN THOMAS ,  GRIOT MIGUEL

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W60/04

Abstract: In accordance with aspects of the disclosure, a method, apparatus, and computer program product are provided for wireless communication. The method, apparatus, and computer program product may be configured to determine that a device is switching from a first cell and a first location to a second cell and a second location to implement a mobile terminated circuit switched fallback process, generate a routing area update message including a flag indicating a pending data packet for communication, and transmit the generated routing area update message.

Abstract translation: 根据本公开的方面，提供了一种用于无线通信的方法，装置和计算机程序产品。 方法，装置和计算机程序产品可以被配置为确定设备正在从第一小区和第一位置切换到第二小区，以及第二位置来实现移动终止电路交换回退过程，生成路由区域更新 消息，包括指示用于通信的未决数据分组的标志，并且发送所生成的路由区域更新消息。

公开(公告)号：WO2010036738A2

公开(公告)日：2010-04-01

申请号：PCT/US2009058112

申请日：2009-09-23

Applicant: QUALCOMM INC ,  RAMACHANDRAN SHYAMAL ,  KLINGENBRUNN THOMAS ,  BALASUBRAMANIAN SRINIVASAN ,  SWAMINATHAN ARVIND

Inventor： RAMACHANDRAN SHYAMAL ,  KLINGENBRUNN THOMAS ,  BALASUBRAMANIAN SRINIVASAN ,  SWAMINATHAN ARVIND

IPC: H04W60/00

CPC classification number: H04W60/04 ,  H04W36/0005 ,  H04W60/00

Abstract: An access terminal pre-registers with a second access network via a first access network to ensure a quick handover in the future. Frequent pre-registration attempts are avoided by implementing a hysteresis timer that restricts when a pre-registration process can be initiated. The hysteresis timer is started when pre-registration is initiated by the access terminal. No new pre-registration attempts are permitted if the hysteresis timer has not expired. An abort condition can cause the hysteresis timer to be aborted early, and a new pre-registration can be initiated. Access points in the first access network may be grouped into one or more pre-registration zones. If the access terminal moves from a first access point to a second access point, a new pre-registration is skipped if the first and second access points have the same pre-registration zone or the second access point is aware of the pre-registration zone for the first access point.

Abstract translation: 接入终端经由第一接入网向第二接入网预先注册以确保将来快速切换。 通过实施滞后计时器来避免频繁的预注册尝试，该滞后计时器限制何时可以启动预注册过程。 当预注册由接入终端发起时，滞后定时器开始。 如果滞后计时器没有过期，则不允许新的预注册尝试。 中止条件会导致迟滞计时器提早中止，并且可以启动新的预先注册。 第一接入网络中的接入点可以被分组成一个或多个预注册区域。 如果接入终端从第一接入点移动到第二接入点，则如果第一和第二接入点具有相同的预注册区域或者第二接入点知道预注册区域，则新的预注册被跳过 为第一个接入点。

公开(公告)号：WO2011053849A3

公开(公告)日：2011-06-23

申请号：PCT/US2010054839

申请日：2010-10-29

Applicant: QUALCOMM INC ,  SONG OSOK ,  ULUPINAR FATIH ,  RAMACHANDRAN SHYAMAL

Inventor： SONG OSOK ,  ULUPINAR FATIH ,  RAMACHANDRAN SHYAMAL

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/08

Abstract: A CS fallback procedure handles conflict that may arise when handover operations occur during CS fallback. If CS fallback is initiated for an access terminal and handover of that access terminal is then initiated before the CS fallback completes, the target for the handover is informed of the CS fallback so that the target may perform the appropriate CS fallback operations.

Abstract translation: CS回退过程处理在CS回退期间发生切换操作时可能出现的冲突。 如果为接入终端发起CS回退，然后在CS回退完成之前启动该接入终端的切换，则向CS回退通知切换目标，以便目标可以执行适当的CS回退操作。

公开(公告)号：WO2006073816A2

公开(公告)日：2006-07-13

申请号：PCT/US2005046219

申请日：2005-12-20

Applicant: MESHNETWORKS INC ,  STRUTT GUENAEL ,  RAMACHANDRAN SHYAMAL

Inventor： STRUTT GUENAEL ,  RAMACHANDRAN SHYAMAL

IPC: H04W64/00 ,  H04W84/18

CPC classification number: G01S11/06 ,  H04W64/00 ,  H04W64/006 ,  H04W84/18

Abstract: A system and method for determining the mobility of a node (102) in a wireless communication network (102). The system and method determine the distance between the node (102) and at least one stationary neighboring node (102, 106, 107) at at least two or more time points, using at least two moving average filters, to arrive at two distance values. The system and method then determine the relative velocity based on the at least two distance values, and thus determine whether the node (102) is mobile.

Abstract translation: 一种用于确定无线通信网络（102）中的节点（102）的移动性的系统和方法。 系统和方法使用至少两个移动平均滤波器在至少两个或更多个时间点确定节点（102）和至少一个固定相邻节点（102,106,107）之间的距离，以得到两个距离值 。 然后，系统和方法基于至少两个距离值确定相对速度，并且因此确定节点（102）是否是移动的。

公开(公告)号：WO2010048230A3

公开(公告)日：2010-07-01

申请号：PCT/US2009061383

申请日：2009-10-20

Applicant: QUALCOMM INC ,  CHERIAN GEORGE ,  SHIROTA MASAKAZU ,  WANG JUN ,  SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN ,  AGASHE PARAG A ,  PATWARDHAN RAVINDRA M ,  SONG OSOK ,  TINNAKORNSRISUPHAP PEERAPOL ,  RAMACHANDRAN SHYAMAL

Inventor： CHERIAN GEORGE ,  SHIROTA MASAKAZU ,  WANG JUN ,  SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN ,  AGASHE PARAG A ,  PATWARDHAN RAVINDRA M ,  SONG OSOK ,  TINNAKORNSRISUPHAP PEERAPOL ,  RAMACHANDRAN SHYAMAL

IPC: H04W48/08

CPC classification number: H04W36/0066

Abstract: Radio access interworking technologies allow a target network to notify a source network that a mobile device has moved from source network to target network, wherein mobile device does not need to perform notification to source network. Further, source network can provide a first subset of overhead information to mobile device and, after moving to target network, mobile device can receive a second subset of overhead information from target network. Further, mobile device can perform prehashing prior to moving to target network based on a channel list received from source network.

Abstract translation: 无线接入互通技术允许目标网络通知源网络移动设备已经从源网络移动到目标网络，其中移动设备不需要对源网络进行通知。 此外，源网络可以向移动设备提供开销信息的第一子集，并且在移动到目标网络之后，移动设备可以从目标网络接收开销信息的第二子集。 此外，移动设备可以在基于从源网络接收到的频道列表移动到目标网络之前执行预分散。

公开(公告)号：WO2010033872A2

公开(公告)日：2010-03-25

申请号：PCT/US2009057584

申请日：2009-09-18

Applicant: QUALCOMM INC ,  KLINGENBRUNN THOMAS ,  BALASUBRAMANIAN SRINIVASAN ,  RAMACHANDRAN SHYAMAL ,  SWAMINATHAN ARVIND

Inventor： KLINGENBRUNN THOMAS ,  BALASUBRAMANIAN SRINIVASAN ,  RAMACHANDRAN SHYAMAL ,  SWAMINATHAN ARVIND

IPC: H04W28/24

CPC classification number: H04W76/02 ,  H04W28/24 ,  H04W36/16

Abstract: Systems and methodologies are described that facilitate avoidance of duplicative resource allocation and/or erroneous service charges via unambiguously indicating an entity responsible for quality of service (QoS) initiation. In one example, an indication is provided to a mobile device to indicate a preference for network-initiated QoS or a preference for device -initiated QoS. QoS for a data flow can be established in accordance with the indication. For instance, the mobile device initiates QoS when the indication specifies a preference for device-initiated QoS while a network establishes QoS when the indication specifies a preference for network-initiated QoS.

Abstract translation: 描述了通过明确地指示负责服务质量（QoS）启动的实体来促进避免重复资源分配和/或错误服务费用的系统和方法。 在一个示例中，向移动设备提供指示以指示对网络发起的QoS的偏好或对于设备引发的QoS的偏好。 可以根据指示建立数据流的QoS。 例如，当指示指定对设备发起的QoS的偏好时，移动设备发起QoS，而当指示指定对网络发起的QoS的偏好时，网络建立QoS。

公开(公告)号：WO2006127314A3

公开(公告)日：2007-11-08

申请号：PCT/US2006018712

申请日：2006-05-12

Applicant: MESHNETWORKS INC ,  STRUTT GUENAEL ,  RAMACHANDRAN SHYAMAL

Inventor： STRUTT GUENAEL ,  RAMACHANDRAN SHYAMAL

IPC: H04B7/216 ,  H04W52/10 ,  H04W52/22 ,  H04W52/26 ,  H04W52/28 ,  H04W52/46

CPC classification number: H04W52/286 ,  H04W52/10 ,  H04W52/225 ,  H04W52/267 ,  H04W52/46

Abstract: A method for controlling packet transmission power by a node in a wireless communication network, the method comprising: determining respective values for a number of sample data rates collected; determining a target data rate, wherein the target data rate is a weighted average of the respective values; and adjusting packet transmission power based on a result of a comparison of an average data rate in current traffic and channel conditions to the target data rate.

Abstract translation: 一种用于控制无线通信网络中的节点的分组发送功率的方法，所述方法包括：确定收集的多个采样数据速率的相应值; 确定目标数据速率，其中所述目标数据速率是各个值的加权平均值; 以及基于将当前业务中的平均数据速率与信道条件的比较结果相对应的目标数据速率来调整分组发送功率。

公开(公告)号：WO2006044672A3

公开(公告)日：2006-07-06

申请号：PCT/US2005037034

申请日：2005-10-17

Applicant: MESHNETWORKS INC ,  JOSHI AVINASH ,  RAMACHANDRAN SHYAMAL

Inventor： JOSHI AVINASH ,  RAMACHANDRAN SHYAMAL

IPC: H04W36/08 ,  H04W36/12 ,  H04W36/30 ,  H04W36/36

CPC classification number: H04W36/30 ,  H04W36/12

Abstract: A system and method for facilitating inter-frequency handoff of a mobile node (102) in a wireless communication network (100). The system and method permit a mobile node (102), equipped with a single receiver, to perform handoffs seamlessly from one infrastructure node (106-1) to another infrastructure node (106-2) without having to scan through multiple frequencies and without having to interrupt the active communication session.

Abstract translation: 一种用于促进无线通信网络（100）中的移动节点（102）的频率间切换的系统和方法。 该系统和方法允许配备有单个接收机的移动节点（102）从一个基础设施节点（106-1）到另一个基础设施节点（106-2）无缝地执行切换，而不必扫描多个频率并且不具有 中断主动通信会话。

公开(公告)号：BRPI0718826A2

公开(公告)日：2013-12-03

申请号：BRPI0718826

申请日：2007-09-26

Applicant: MOTOROLA INC

Inventor： RAMACHANDRAN SHYAMAL ,  GOLDBERG KEITH J

IPC: H04W40/12 ,  H04L45/42 ,  H04W40/24

Abstract: A system and method to facilitate path selection in a multihop network includes receiving by a base station a path metric associated with each of a plurality of stations neighboring to a subscriber station; comparing each of the path metrics with a current path metric; and transmitting a path selection recommendation from the base station to the subscriber station when one of the compared path metrics is better than the current path metric.