公开(公告)号：US07668134B2

公开(公告)日：2010-02-23

申请号：US10994844

申请日：2004-11-22

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

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

IPC: H04W4/00

CPC classification number: H04B7/264

Abstract: A base station in a wireless communication network multi-codes a shared packet data channel using a continually changing set of spreading codes, and dynamically updates the transmission frequency of messages identifying the spreading codes to be used for that multi-coding based on tracking the net gain in data throughput for the shared channel that is obtained by transmitting such messages. In a 1xEV-DV network context, for example, a Walsh code in the defined Walsh code space that is not contiguous with the Walsh codes currently allocated to multi-coding the 1xEV-DV Forward Packet Data Channel (F-PDCH) generally remains unavailable for such use until an updated Walsh Mask Broadcast (WMB) message is transmitted to the mobile stations being served on the F-PDCH. The base station thus is configured to determine the frequency at which to send such messages and thereby make the unavailable codes available for multi-coding use.

Abstract translation: 无线通信网络中的基站使用不断变化的扩展码组来对共享分组数据信道进行多码编码，并且基于跟踪网络来动态地更新标识用于该多重编码的扩展码的消息的发送频率 通过发送这样的消息获得的共享信道的数据吞吐量增益。 在1xEV-DV网络环境中，例如，与当前分配给1xEV-DV转发分组数据信道（F-PDCH）的多编码的沃尔什码不连续的所定义的沃尔什码空间中的沃尔什码通常保持不可用 用于这种使用，直到更新的沃尔什屏蔽广播（Walsh Mask Broadcast，WMB）消息被发送到在F-PDCH上服务的移动台。 因此，基站被配置为确定发送这样的消息的频率，从而使不可用代码可用于多编码使用。

公开(公告)号：US20100015978A1

公开(公告)日：2010-01-21

申请号：US12423520

申请日：2009-04-14

Applicant: Young C. Yoon ,  Srinivasan Balasubramanian ,  Arvind Swaminathan

Inventor： Young C. Yoon ,  Srinivasan Balasubramanian ,  Arvind Swaminathan

IPC: H04W60/00

CPC classification number: H04W48/16 ,  H04W8/18 ,  H04W48/18 ,  H04W88/06

Abstract: Systems and methodologies are described that facilitate improved multi-mode system selection in a wireless communication system. As described herein, various techniques can be utilized to synthesize system databases corresponding to disparate groups of radio access technologies (RATs), such as a Public Land Mobile Network (PLMN) list and/or a Preferred Roaming List (PRL), with one or more overlay databases and associated location information to generate a multi-mode list of preferred systems. As described herein, a preferred system listing can be constructed to leverage fine granularity of information in one or more databases while still supporting databases with coarser information. Techniques are additionally described herein for augmenting and/or grouping one or more overlay databases to facilitate a higher available granularity of information for various RATs than that provided in system databases corresponding to the RATs. Techniques are additionally provided for automated generation of preferred system listing based on changes to observed location.

Abstract translation: 描述了有助于在无线通信系统中改进的多模式系统选择的系统和方法。 如本文所描述的，可以使用各种技术来合成对应于诸如公共陆地移动网络（PLMN）列表和/或优选漫游列表（PRL）的无线电接入技术（RAT）的不同组的系统数据库，其中一个或 更多的覆盖数据库和相关联的位置信息，以生成优选系统的多模式列表。 如本文所述，可以构建优选的系统列表，以利用一个或多个数据库中的细粒度的信息，同时仍然支持具有较粗信息的数据库。 本文另外描述了用于增强和/或分组一个或多个覆盖数据库的技术，以促进针对各种RAT的信息的更高的可用粒度，而不是与对应于RAT的系统数据库中提供的信息的更高的可用粒度。 另外还提​​供了用于基于对观察位置的变化来自动生成优选系统列表的技术。

公开(公告)号：US20100008259A1

公开(公告)日：2010-01-14

申请号：US12501807

申请日：2009-07-13

Applicant: Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

Inventor： Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

IPC: H04L12/28 ,  H04W4/00 ,  G06F21/20

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：US20090323658A1

公开(公告)日：2009-12-31

申请号：US12474053

申请日：2009-05-28

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

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

IPC: H04W74/02 ,  H04L12/66

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：US20090245176A1

公开(公告)日：2009-10-01

申请号：US12407714

申请日：2009-03-19

Applicant: Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Young C. Yoon ,  Gavin B. Horn

Inventor： Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Young C. Yoon ,  Gavin B. Horn

IPC: H04W88/08

CPC classification number: H04W48/20 ,  H04W8/183 ,  H04W48/08 ,  H04W48/16

Abstract: Systems and methodologies are described that facilitate device-side access point list management. Blacklists of access points unsuitable for providing network access to a related mobile device can be maintained as well as whitelists of suitable access points. The lists can be managed using an interface provided at the mobile device. In addition, lists can be modified according to provisioned network updates. Also, the lists can be of maximum size such that older entries can be purged upon insertion of newer entries based on a number of factors; timed entry deletion is provided as well. Access points in the lists can be stored and presented according to various identifiers related to the access points.

Abstract translation: 描述了便于设备端接入点列表管理的系统和方法。 可以维护不适合提供对相关移动设备的网络访问的接入点的黑名单以及适当接入点的白名单。 列表可以使用移动设备提供的界面进行管理。 此外，列表可以根据配置的网络更新进行修改。 此外，列表可以是最大的大小，使得可以基于许多因素插入较新的条目来清除较旧的条目; 也提供了定时条目删除。 列表中的接入点可以根据与接入点相关的各种标识进行存储和呈现。

公开(公告)号：US07586882B2

公开(公告)日：2009-09-08

申请号：US11140388

申请日：2005-05-27

Applicant: Sanjeevan Sivalingham ,  Srinivasan Balasubramanian

Inventor： Sanjeevan Sivalingham ,  Srinivasan Balasubramanian

IPC: H04B7/216

CPC classification number: H04L1/0083 ,  H04W92/10

Abstract: Higher layer packet (HLP) framing information is transmitted across an air interface only as necessary, utilizing the Radio Link Protocol (RLP). In one embodiment, HLP framing information is transmitted in RLP control frames, between each HLP. In another embodiment, HLP framing information is transmitted in RLP data frames, with the RLP data frames including an indicator of that framing information. In three other embodiments, HLP framing information is transmitted in RLP data frames, and those RLP data frames containing HLP framing information are identified by RLP control frame functions. The control frame functions may comprise unnumbered RLP control frames, RLP data frames numbered using the RLP data frame sequence space but containing no HLP data, or RLP control frames numbered using an alternate sequence space.

Abstract translation: 利用无线电链路协议（RLP），根据需要通过空中接口传输高层分组（HLP）成帧信息。 在一个实施例中，在每个HLP之间的RLP控制帧中发送HLP成帧信息。 在另一个实施例中，在RLP数据帧中发送HLP成帧信息，RLP数据帧包括该成帧信息的指示符。 在另外三个实施例中，在RLP数据帧中发送HLP成帧信息，并且通过RLP控制帧功能来识别包含HLP成帧信息的那些RLP数据帧。 控制帧功能可以包括未编号的RLP控制帧，使用RLP数据帧序列空间编号但不包含HLP数据的RLP数据帧，或使用备用序列空间编号的RLP控制帧。

公开(公告)号：US20090150712A1

公开(公告)日：2009-06-11

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: G06F11/00

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：US20090093255A1

公开(公告)日：2009-04-09

申请号：US12244196

申请日：2008-10-02

Applicant: Srinivasan Balasubramanian

Inventor： Srinivasan Balasubramanian

IPC: H04W88/00

CPC classification number: H04W76/19 ,  H04L5/001 ,  H04L5/0098 ,  H04W72/042 ,  H04W76/15 ,  H04W76/34 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

Abstract: Systems and methodologies are described that facilitate adjusting allocation of carriers in wireless communications. A mobile device can establish communication with a base station over a number of allocated carriers for simultaneous transmission thereover. The mobile device can experience a decrease in power amplifier (PA) headroom causing dropping of at least one carrier and can report the drop to the base station. The base station can subsequently await a carrier request message from the mobile device before allocating additional carriers, or can allocate an additional carrier based on a determination that the mobile device can handle the new carrier. The mobile device can transmit a carrier request message when the PA headroom returns to a threshold level.

Abstract translation: 描述了有助于调整无线通信中载波分配的系统和方法。 移动设备可以在多个分配的载波上建立与基站的通信，以便同时传输。 移动设备可以经历功率放大器（PA）余量的减少，导致至少一个载波的丢弃并且可以向基站报告丢弃。 随后基站可以在分配附加载波之前等待来自移动设备的载波请求消息，或者可以基于移动设备可以处理新载波的确定来分配附加载波。 当PA余量返回到阈值水平时，移动设备可以发送载波请求消息。

公开(公告)号：US20090092091A1

公开(公告)日：2009-04-09

申请号：US12244147

申请日：2008-10-02

Applicant: Srinivasan Balasubramanian

Inventor： Srinivasan Balasubramanian

IPC: H04W28/16

CPC classification number: H04L5/0064 ,  H04L5/0044 ,  H04L5/0087 ,  H04L5/0096 ,  H04W52/0238 ,  H04W72/0486 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

Abstract: Systems and methodologies are described that facilitate adjusting allocation of carriers based on inactivity in wireless communications. An inactivity and dormancy timer are provided to allow carrier deallocation in periods of communicative inactivity (after expiration of the inactivity timer) without terminating the connection until expiration of the dormancy timer. Upon expiration of the inactivity timer, carriers can be deallocated from communication to conserve resources and reduce interference while still allowing requests to be made over the connection. If such requests are made, carriers can be reallocated to efficiently transmit a response. The timers are reset when communications are active. In addition, the timers can have expiration times related to aspects of connection, such as a protocol utilized thereover, connection quality, and/or the like.

Abstract translation: 描述了有助于基于无线通信中的不活动来调整载波分配的系统和方法。 提供不活动和休眠定时器，以允许在通信不活动期间（在不活动定时器期满之后）的载波解除分配，而不终止连接，直到休眠定时器到期。 在不活动定时器到期时，可以从通信中释放载波以节省资源并减少干扰，同时仍然允许通过连接进行请求。 如果提出这样的请求，则可以重新分配运营商以有效地发送响应。 当通信激活时，定时器被复位。 此外，定时器可以具有与连接方面相关的到期时间，例如其上使用的协议，连接质量等。

公开(公告)号：US20090092080A1

公开(公告)日：2009-04-09

申请号：US12243799

申请日：2008-10-01

Applicant: Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Sanjiv Nanda ,  Jen Mei Chen

Inventor： Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Sanjiv Nanda ,  Jen Mei Chen

IPC: H04W48/00 ,  H04W4/00

CPC classification number: H04W48/16 ,  H04J11/0093 ,  H04W12/08 ,  H04W36/00 ,  H04W36/0083 ,  H04W48/08 ,  H04W48/18 ,  H04W88/00 ,  H04W88/08

Abstract: Providing for centralized access management to diverse types of mobile network access points is described herein. By way of example, network components can generate a system determination list (SDL) for a user terminal (UT) that is customized to access capabilities of the UT and/or current position of the UT. The SDL can be employed by the UT to determine which network access points to camp on, handoff to, or the like. The network components can include a network database that maintains UT subscriber and related home Femto cell information, or such information can be maintained at a network operator's home location register. In some aspects, the information can be obtained over the air from the UT or from a base station serving the UT.

Abstract translation: 本文描述了针对不同类型的移动网络接入点的集中接入管理。 作为示例，网络组件可以为用户终端（UT）生成用于访问UT的UT和/或当前位置的能力的系统确定列表（SDL）。 UT可以使用SDL来确定哪些网络接入点驻扎，切换到等等。 网络组件可以包括维护UT用户和相关的本地毫微微小区信息的网络数据库，或者可以在网络运营商的归属位置寄存器处维护这样的信息。 在某些方面，可以从UT或从UT服务的基站通过空中获得信息。