公开(公告)号：US08116252B2

公开(公告)日：2012-02-14

申请号：US12474053

申请日：2009-05-28

Applicant: Srinivasan Balasubramanian ,  Leslie Chiming Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

Inventor： Srinivasan Balasubramanian ,  Leslie Chiming Chan ,  Murali B. Bharadwaj ,  Uppinder Singh Babbar

IPC: H04L12/26

CPC classification number: H04L65/1069 ,  H04L65/1073

Abstract: Apparatus and methods are described for establishing a connection to a subscriber access network, such as a 3G network, over and untrusted network, such as a wireless LAN. A stream ID is assigned to a mobile device upon initialization of the device, and the stream ID remains active until the device powers down, loses WLAN coverage, or de-registers with the network. Both voice and data calls may be routed over the tunnel using the assigned stream ID.

Abstract translation: 描述了用于建立到诸如3G网络的用户接入网络，诸如无线LAN的不可信网络的连接的装置和方法。 在设备初始化时，流ID被分配给移动设备，并且流ID保持活动，直到设备关机，丢失WLAN覆盖或者对网络去注册。 可以使用分配的流ID通过隧道路由语音和数据呼叫。

公开(公告)号：US20110310737A1

公开(公告)日：2011-12-22

申请号：US12819311

申请日：2010-06-21

Applicant: Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC: H04W28/10

CPC classification number: H04W36/0044 ,  H04W28/24 ,  H04W36/14

Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

Abstract translation: 本文描述了促进在无线电接入技术（RAT）切换期间有效传输服务质量（QoS）上下文的系统和方法。 特别地，本文描述了用于建立用于用户设备单元（UE）或相关联网络是否应该为混合模式应用建立QoS的规则的技术，当跨越RAT间切换来翻译QoS时识别到承载映射的流量，映射QoS 各种RAT的参数，减轻多次切换时的QoS折旧，如果新的RAT中的QoS不可接受，执行一个或多个动作，在隧道模式期间维护QoS，以及处理UE使用网络发起的QoS在RAT之间移动的场景 使用UE发起的QoS的RAT。

公开(公告)号：US08077626B2

公开(公告)日：2011-12-13

申请号：US11673289

申请日：2007-02-09

Applicant: Samir Vijay Ginde ,  Srinivasan Balasubramanian ,  Anup Kuzhiyil

Inventor： Samir Vijay Ginde ,  Srinivasan Balasubramanian ,  Anup Kuzhiyil

IPC: H04L12/66 ,  H04L12/28 ,  H04L12/56 ,  G06F15/16

CPC classification number: H04L29/06027 ,  H04L65/80 ,  H04L67/14

Abstract: In general, this disclosure relates to the establishment of communication sessions between communication devices. In particular, this disclosure describes techniques that provide for quality of service (QoS) aware establishment of communication sessions. As an example, a communication device may attempt to reserve QoS for one or more codecs using a QoS reservation procedure corresponding to the access technology of an access network via which the communication device accesses a core network. The communication device selects one or more codecs to include in a call control message, such a Session Description Protocol (SDP) message, based on the QoS reservation and a QoS mode of the device.

Abstract translation: 通常，本公开涉及在通信设备之间建立通信会话。 特别地，本公开描述了提供对服务质量（QoS）感知建立通信会话的技术。 作为示例，通信设备可以尝试使用与通信设备访问核心网络的接入网络的接入技术相对应的QoS预留过程来为一个或多个编解码器预留QoS。 通信设备基于QoS预留和设备的QoS模式，选择一个或多个编解码器来包括在呼叫控制消息中，诸如会话描述协议（SDP）消息。

公开(公告)号：US20110176436A1

公开(公告)日：2011-07-21

申请号：US12841960

申请日：2010-07-22

Applicant: Arvind Swaminathan ,  Srinivasan Balasubramanian

Inventor： Arvind Swaminathan ,  Srinivasan Balasubramanian

IPC: H04L12/26

CPC classification number: H04W36/0061 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/30

Abstract: Aspects are described for redirecting wireless terminals between wireless networks. In a first embodiment, a coverage quality of user equipment within a first wireless network is monitored. Multiple candidate frequencies are then ascertained in response to the coverage quality to facilitate a communication between the user equipment and a second wireless network. The candidate frequencies are then communicated to the user equipment. In another embodiment, an indication of a plurality of candidate frequencies is received, and a failure in performing a handover from a first wireless network to a second wireless network is detected. For this embodiment, the handover is attempted via a primary frequency. An alternative frequency is then selected from the plurality of candidate frequencies in response to the failure, and a communication with the second wireless network is established via the alternative frequency.

Abstract translation: 描述了在无线网络之间重定向无线终端的方面。 在第一实施例中，监视第一无线网络内的用户设备的覆盖质量。 然后响应于覆盖质量来确定多个候选频率，以促进用户设备和第二无线网络之间的通信。 候选频率然后传送给用户设备。 在另一个实施例中，接收到多个候选频率的指示，并且检测到执行从第一无线网络到第二无线网络的切换失败。 对于该实施例，尝试通过主频率进行切换。 然后响应于该故障从多个候选频率中选择替代频率，并且经由替代频率建立与第二无线网络的通信。

公开(公告)号：US20110149725A1

公开(公告)日：2011-06-23

申请号：US12971446

申请日：2010-12-17

Applicant: Suli Zhao ,  Srinivasan Balasubramanian ,  Ajith Tom Payyappilly

Inventor： Suli Zhao ,  Srinivasan Balasubramanian ,  Ajith Tom Payyappilly

IPC: G06F11/00

CPC classification number: H04L69/40 ,  H04W12/06 ,  H04W76/18

Abstract: A method for optimizing data retry mechanisms is described. The method includes attempting to originate a data call on an evolved high rate packet data system. The method also includes determining that originating the data call has failed. A type of failure that caused the data call to fail is determined. The frequency of data call origination attempts is reduced based on the type of failure.

Abstract translation: 描述了优化数据重试机制的方法。 该方法包括尝试在演进的高速率分组数据系统上发起数据呼叫。 该方法还包括确定始发数据呼叫失败。 确定导致数据调用失败的一种故障类型。 数据呼叫发起尝试的频率根据故障类型而减少。

公开(公告)号：US07945537B2

公开(公告)日：2011-05-17

申请号：US12126487

申请日：2008-05-23

Applicant: Srinivasan Balasubramanian ,  Tushar Mohan ,  Roberto C. Pineiro ,  Rohit Jain ,  Ramani R. Routray ,  Gauri Shah ,  Akshat Verma ,  Kaladhar Voruganti

Inventor： Srinivasan Balasubramanian ,  Tushar Mohan ,  Roberto C. Pineiro ,  Rohit Jain ,  Ramani R. Routray ,  Gauri Shah ,  Akshat Verma ,  Kaladhar Voruganti

IPC: G06F17/30

CPC classification number: G06F11/20

Abstract: Formulating an integrated disaster recovery (DR) plan based upon a plurality of DR requirements for an application by receiving a first set of inputs identifying one or more entity types for which the plan is to be formulated, such as an enterprise, one or more sites of the enterprise, the application, or a particular data type for the application. At least one data container representing a subset of data for an application is identified. A second set of inputs is received identifying at least one disaster type for which the plan is to be formulated. A third set of inputs is received identifying a DR requirement for the application as a category of DR Quality of Service (QoS) class to be applied to the disaster type. A composition model is generated specifying one or more respective DR QoS parameters as a function of a corresponding set of one or more QoS parameters representative of a replication technology solution. The replication technology solution encompasses a plurality of storage stack levels. A solution template library is generated for mapping the application to each of a plurality of candidate replication technology solutions. The template library is used to select a DR plan in the form of a replication technology solution for the application.

Abstract translation: 基于针对应用的多个DR需求来制定综合灾难恢复（DR）计划，所述DR要求通过接收标识要为其制定所述计划的一个或多个实体类型的第一组输入，诸如企业，一个或多个站点 的应用程序，或应用程序的特定数据类型。 识别表示应用程序的数据子集的至少一个数据容器。 接收第二组输入，确定要制定该计划的至少一种灾害类型。 接收到第三组输入，将应用程序的DR要求标识为要应用于灾难类型的DR服务质量（QoS）类别。 生成指定作为代表复制技术解决方案的一个或多个QoS参数的相应组的函数的一个或多个相应DR QoS参数的组合模型。 复制技术解决方案包含多个存储堆栈级别。 生成解决方案模板库，用于将应用程序映射到多个候选复制技术解决方案中的每一个。 模板库用于以应用程序的复制技术解决方案的形式选择DR计划。

公开(公告)号：US07944992B2

公开(公告)日：2011-05-17

申请号：US11453668

申请日：2006-06-15

Applicant: Srinivasan Balasubramanian ,  Patrick A. Hosein ,  Rath Vannithamby

Inventor： Srinivasan Balasubramanian ,  Patrick A. Hosein ,  Rath Vannithamby

IPC: H04L27/00

CPC classification number: H04L69/14 ,  H04L69/324

Abstract: In a multicarrier CDMA system, a data stream is divided into two or more substreams and each substream is assigned to a different carrier. An RLP context is created for each carrier and the substreams are transmitted within a corresponding RLP context over a designated carrier. If a carrier is lost or dropped, the corresponding RLP context can persist after loss of the carrier and retransmitted packets tunneled to a different carrier.

Abstract translation: 在多载波CDMA系统中，数据流被分成两个或多个子流，每个子流被分配给不同的载波。 为每个载波创建RLP上下文，并且在对应的RLP上下文中在指定的载波上发送子流。 如果运营商丢失或丢弃，则相应的RLP上下文可能在丢失运营商和重新发送的分组隧道传输到不同的运营商后可以持续。

公开(公告)号：US07899018B2

公开(公告)日：2011-03-01

申请号：US11858782

申请日：2007-09-20

Applicant: Srinivasan Balasubramanian ,  Lalit Yerramilli Raju ,  Manoj M. Deshpande

Inventor： Srinivasan Balasubramanian ,  Lalit Yerramilli Raju ,  Manoj M. Deshpande

IPC: H04L1/00 ,  H04L12/16 ,  H04J1/16 ,  G08C15/00 ,  G06F11/00

CPC classification number: H04W84/18 ,  H04W60/06

Abstract: A wireless device is configured to automatically resign from an ad hoc network. In some aspects the resignation may be based on automatic detection of inactivity associated with the ad hoc network. For example, resignation from the ad hoc network may be based on absence of uplink and downlink traffic at a wireless device, absence of open sockets at a wireless device, or a lack of beacon transmissions by other wireless devices. In the latter case, a lack of beacon transmissions by other wireless devices in the ad hoc network may be indicated by the transmission of a relatively large number of beacons in succession by a wireless device.

Abstract translation: 无线设备被配置为自动地从自组织网络辞职。 在某些方面，辞职可以基于与自组织网络相关联的自动检测不活动。 例如，来自自组织网络的辞职可以基于在无线设备处的上行链路和下行链路业务的不存在，在无线设备处不存在开放套接字，或者由于其他无线设备缺少信标传输。 在后一种情况下，由ad hoc网络中的其他无线设备的信标传输的缺乏可以由无线设备相继传输相对大量的信标。

公开(公告)号：US20100285793A1

公开(公告)日：2010-11-11

申请号：US12776227

申请日：2010-05-07

Applicant: Young C. Yoon ,  Srinivasan Balasubramanian ,  Peerapol Tinnakornsrisuphap ,  Aleksandar M. Gogic

Inventor： Young C. Yoon ,  Srinivasan Balasubramanian ,  Peerapol Tinnakornsrisuphap ,  Aleksandar M. Gogic

IPC: H04W40/00

CPC classification number: H04W48/16 ,  H04W84/045 ,  H04W88/10

Abstract: Systems and methods for storing information in a user zone list are described herein. According to the systems and methods herein, the user zone list includes multiple user zone files and the user zone files include information regarding a communication interface type.

Abstract translation: 这里描述了用于在用户区域列表中存储信息的系统和方法。 根据本文的系统和方法，用户区域列表包括多个用户区域文件，并且用户区域文件包括关于通信接口类型的信息。

公开(公告)号：US20100285789A1

公开(公告)日：2010-11-11

申请号：US12463015

申请日：2009-05-08

Applicant: Srinivasan Balasubramanian ,  Vipin A. Sali

Inventor： Srinivasan Balasubramanian ,  Vipin A. Sali

IPC: H04W4/00

CPC classification number: H04L5/0046 ,  H04L5/0058 ,  H04W52/0209 ,  H04W52/0261 ,  H04W52/0264 ,  H04W76/34 ,  Y02D70/00

Abstract: Carriers used at an access terminal may be selectively controlled by dynamically determining whether one or more carriers from which the access terminal receives data should be shut off based on one or more real-time conditions at the access terminal. Processing capabilities and memory usage at the access terminal are compared to predetermined thresholds to determine whether the one or more carriers should be shut off, whether entirely or partially. Shutting off a carrier may comprise reducing the number of slots (up to a total of all available slots) that a carrier may use to transmit data to the access terminal during a given time period. If it is determined that the one or more carriers should be entirely or partially shut off then the access terminal transmits a message notifying an access node to shut off the transmission of the one or more carriers to the access terminal. Since less data will be received, processing and/or memory capabilities may be directed to other applications.

Abstract translation: 可以通过动态地确定接入终端从哪个接收数据接收数据的一个或多个载波应该基于接入终端的一个或多个实时条件来切断，从而可选择性地控制在接入终端使用的载波。 将接入终端的处理能力和存储器使用与预定阈值进行比较，以确定是否应该关闭一个或多个载波，无论是完全还是部分地。 关闭运营商可以包括减少运营商可以在给定时间段内向接入终端传输数据的时隙数（最多总共可用时隙）。 如果确定一个或多个载波应该被完全或部分切断，则接入终端发送通知接入节点关闭一个或多个载波到接入终端的传输的消息。 由于将接收到更少的数据，处理和/或存储器能力可以被引导到其他应用。