公开(公告)号：US20100279689A1

公开(公告)日：2010-11-04

申请号：US12769496

申请日：2010-04-28

Applicant: Peerapol Tinnakornsrisuphap ,  Young C. Yoon ,  Ravindra M. Patwardhan ,  Srinivasan Balasubramanian

Inventor： Peerapol Tinnakornsrisuphap ,  Young C. Yoon ,  Ravindra M. Patwardhan ,  Srinivasan Balasubramanian

IPC: H04W36/00

CPC classification number: H04W36/14 ,  H04W36/0077 ,  H04W36/06 ,  H04W48/18 ,  H04W84/045 ,  H04W88/10

Abstract: Devices and methods are provided for facilitating handing over to a hybrid femto access point that implements multiple radio access technologies (RATs), including a first RAT and a second RAT. In one embodiment, the method involves detecting a pilot from the hybrid femto access point, wherein the pilot is associated with the first RAT. The method involves registering with the hybrid femto access point on a first channel associated with the first RAT based upon the detected pilot. A system selection database is analyzed to identify a second channel associated with the second RAT, and a selection to handover to the identified second channel is effectuated.

Abstract translation: 提供了设备和方法，以便于切换到实现包括第一RAT和第二RAT的多个无线电接入技术（RAT）的混合毫微微接入点。 在一个实施例中，该方法涉及从混合毫微微接入点检测导频，其中导频与第一RAT相关联。 该方法包括基于检测到的导频在与第一RAT相关联的第一信道上与混合毫微微接入点进行注册。 分析系统选择数据库以识别与第二RAT相关联的第二信道，并且实现切换到所识别的第二信道的选择。

公开(公告)号：US20100177629A1

公开(公告)日：2010-07-15

申请号：US12621062

申请日：2009-11-18

Applicant: Ajith T. Payyappilly ,  Srinivasan Balasubramanian

Inventor： Ajith T. Payyappilly ,  Srinivasan Balasubramanian

IPC: H04W24/00 ,  H04L12/24

CPC classification number: H04W76/027 ,  H04W28/04 ,  H04W36/0066 ,  H04W60/02 ,  H04W76/18 ,  H04W76/19

Abstract: A wireless communications device is configured to establish a radio level session with a network at a relatively high or highest protocol level among a plurality of protocol levels supported. Upon failures in establishing, or during, a network level data session, the radio level session is closed. Thereafter, the device re-attempts to establish the network level session at a lower, fallback protocol level, by pretending it is a legacy device incapable of supporting the high protocol level. In this manner, the network is likely to follow a different procedure in establishing data communications, whereby an error that caused the failure is less likely to be repeated. As examples, error conditions in eHRPD data sessions result in fallback to HRPD or 1xRTT data sessions. A network based alternative embodiment implements protocol fallback via appropriate fallback instructions to the wireless device.

Abstract translation: 无线通信设备被配置为在所支持的多个协议级别中的相对较高或最高协议级别与网络建立无线电级会话。 在建立或在网络级数据会话期间发生故障时，关闭无线电级别会话。 此后，设备重新尝试以较低的回退协议级别建立网络级会话，假设它是不能支持高协议级别的传统设备。 以这种方式，网络可能遵循建立数据通信的不同过程，由此导致故障的错误不太可能被重复。 作为示例，eHRPD数据会话中的错误条件导致HRPD或1xRTT数据会话的回退。 基于网络的替代实施例通过适当的回退指令实现到无线设备的协议回退。

公开(公告)号：US07725441B2

公开(公告)日：2010-05-25

申请号：US11953115

申请日：2007-12-10

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：US20100099412A1

公开(公告)日：2010-04-22

申请号：US12582623

申请日：2009-10-20

Applicant: Shyamal Ramachandran ,  Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Thomas Klingenbrunn ,  Ramachandran Subramanian ,  Arvind Swaminathan ,  Young C. Yoon

Inventor： Shyamal Ramachandran ,  Srinivasan Balasubramanian ,  Manoj M. Deshpande ,  Thomas Klingenbrunn ,  Ramachandran Subramanian ,  Arvind Swaminathan ,  Young C. Yoon

IPC: H04W60/00

CPC classification number: H04W48/18

Abstract: Devices and methods are provided for system selection from a plurality of wireless system access technologies, such as a first group (e.g., 3GPP2 technologies) and a second group (e.g., 3GPP technologies). In one embodiment, the method may involve storing identification information pertaining to the first group in a database, wherein the database may concern the priority of ones of the access technologies pertaining to the second group. The method may also involve selecting a preferred access technology from one of the first and second groups based at least in part on the identification information stored in the database.

Abstract translation: 提供了用于从诸如第一组（例如，3GPP2技术）和第二组（例如，3GPP技术）的多个无线系统接入技术中进行系统选择的设备和方法。 在一个实施例中，该方法可以包括将与第一组有关的标识信息存储在数据库中，其中数据库可以涉及与第二组相关的接入技术的优先级。 该方法还可以包括至少部分地基于存储在数据库中的识别信息来从第一组和第二组之一中选择优选的接入技术。

公开(公告)号：US20100048217A1

公开(公告)日：2010-02-25

申请号：US12542573

申请日：2009-08-17

Applicant: Manoj M. Deshpande ,  Young C. Yoon ,  Srinivasan Balasubramanian ,  Jen Mei Chen ,  Peerapol Tinnakornsrisuphap

Inventor： Manoj M. Deshpande ,  Young C. Yoon ,  Srinivasan Balasubramanian ,  Jen Mei Chen ,  Peerapol Tinnakornsrisuphap

IPC: H04W16/00

CPC classification number: H04W48/16 ,  H04J11/0069 ,  H04W48/08

Abstract: Systems and methodologies are described that facilitate provisioning cell information to mobile devices via provisioning mechanisms. The cell information relates to cell characteristics within a wireless communication network. The cell information can be stored on the mobile devices and employed to detect the cell characteristics and adjust the handoff behavior based at least in part on characteristics of signals received from one or more base stations.

Abstract translation: 描述了通过配置机制促进向移动设备提供小区信息的系统和方法。 小区信息涉及无线通信网络内的小区特性。 小区信息可以存储在移动设备上，并且用于至少部分地基于从一个或多个基站接收的信号的特性来检测小区特性并调整切换行为。

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。