公开(公告)号：US20070153675A1

公开(公告)日：2007-07-05

申请号：US11323321

申请日：2005-12-30

Applicant: Vincent Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

Inventor： Vincent Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

IPC: H04J1/16

CPC classification number: H04W48/20 ,  H04W24/04 ,  H04W36/08 ,  H04W88/08

Abstract: A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. When the communication session is established, the anchor node for the communication session may select another access node to serve as the primary node. Session information can be stored at both the anchor node and primary node so that data can be delivered to the mobile station if either one of the anchor node and primary node are available.

Abstract translation: 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当通信会话建立时，通信会话的锚节点可以选择另一接入节点作为主节点。 会话信息可以存储在锚节点和主节点上，以便如果锚节点和主节点中的任一个可用，则可以将数据传送到移动台。

公开(公告)号：US20070140171A1

公开(公告)日：2007-06-21

申请号：US11304841

申请日：2005-12-15

Applicant: Srinivasan Balasubramanian

Inventor： Srinivasan Balasubramanian

IPC: H04Q7/00

CPC classification number: H04W36/02 ,  H04W36/0055

Abstract: In a mobile communication network, the call context for an active call is managed in a distributed manner following a cell change. When a mobile station migrates from one access node (AN) to another during the course of a call, the call state variables are transferred to the new serving AN. Additionally, a mapping table is transferred to the new serving AN indicating the location of buffered data. The mapping table reduces the amount of data that needs to be transferred to the new serving AN.

Abstract translation: 在移动通信网络中，在小区改变之后以分布式方式管理主动呼叫的呼叫上下文。 当移动台在呼叫过程中从一个接入节点（AN）迁移到另一个接入节点时，呼叫状态变量被传送到新的服务AN。 另外，映射表被传送到指示缓冲数据的位置的新的服务AN。 映射表减少了需要传输到新服务AN的数据量。

公开(公告)号：US20070112731A1

公开(公告)日：2007-05-17

申请号：US11269486

申请日：2005-11-08

Applicant: Srinivasan Balasubramanian

Inventor： Srinivasan Balasubramanian

IPC: G06F17/30

CPC classification number: G06F17/30985 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935 ,  Y10S707/99936

Abstract: Disclosed is a method of retrieving constant values. The method comprises compiling key-value pairs into a unified regular expression, evaluating the unified regular expression against a transformed input string to match a particular key and extracting the constant value associated with that particular key. The input string in transformed by linking different tags associated with each key-value pair in the unified regular expression into a single linked tag and linking the single linked tag to the input string. Additionally, the method provides for associating the constant value in each key-value pair with an un-fixed key (i.e., a unique regular expression) as opposed to a fixed key, so that different input strings can be matched to the same key.

Abstract translation: 公开了一种检索常数值的方法。 该方法包括将键值对编译成统一的正则表达式，根据转换的输入字符串评估统一的正则表达式以匹配特定的键并提取与该特定键相关联的常数值。 通过将与统一正则表达式中的每个键值对相关联的不同标签链接到单个链接的标签中并将单个链接的标签链接到输入字符串来转换的输入字符串。 此外，该方法提供了将每个键值对中的常数值与固定键（即，唯一的正则表达式）相对应，而不是固定键，使得不同的输入字符串可以匹配到相同的键。

公开(公告)号：US20060268827A1

公开(公告)日：2006-11-30

申请号：US11117012

申请日：2005-04-28

Applicant: Mahesh Makhijani ,  Srinivasan Balasubramanian ,  Dang Vo

Inventor： Mahesh Makhijani ,  Srinivasan Balasubramanian ,  Dang Vo

IPC: H04L12/66

CPC classification number: H04W72/06 ,  H04W52/346

Abstract: A wireless communication network has radio resources for use to support calls over circuit switched (CS) and packet switched (PS) channels. The network uses such radio resources to first support CS calls and thereafter uses the leftover radio resources to support PS calls. The present invention provides method and apparatus that effectively schedule and support incoming CS calls based on frame-offset selection so as to maximize the leftover radio resources that could be used to support PS calls.

Abstract translation: 无线通信网络具有用于支持通过电路交换（CS）和分组交换（PS）信道的呼叫的无线电资源。 该网络使用这种无线电资源来首先支持CS呼叫，此后使用剩余的无线电资源来支持PS呼叫。 本发明提供了一种基于帧偏移选择来有效地调度和支持传入CS呼叫的方法和装置，以便最大限度地利用可用于支持PS呼叫的剩余无线电资源。

公开(公告)号：US20050164709A1

公开(公告)日：2005-07-28

申请号：US10954515

申请日：2004-09-30

Applicant: Srinivasan Balasubramanian ,  Rath Vannithamby ,  Young Yoon

Inventor： Srinivasan Balasubramanian ,  Rath Vannithamby ,  Young Yoon

IPC: H04L12/28 ,  H04L12/56 ,  H04M1/00 ,  H04W36/06 ,  H04W36/08 ,  H04W36/18 ,  H04W36/22

CPC classification number: H04L47/14 ,  H04L47/10 ,  H04L47/11 ,  H04L47/125 ,  H04W36/22 ,  H04W48/20

Abstract: A wireless communication network includes a base station system that transmits sector congestion information to influence mobile station sector selection processing. In an exemplary embodiment, where at least some of the mobile stations being supported by the network autonomously select the network sector from which they wish to receive forward link packet data transmissions, an exemplary base station influences that sector selection processing by transmitting congestion information on a per sector basis. Complementing that transmission by the network, an exemplary mobile station incorporates consideration of the sector congestion information into its autonomous sector selection processing logic. Thus, where potentially large numbers of mobile stations individually select the “best” sector from a candidate set of sectors, the network can perform load balancing by advertising sector congestion levels, so that mobile stations can choose (or avoid choosing) a given sector based at least in part of the congestion information.

Abstract translation: 无线通信网络包括发送扇区拥塞信息以影响移动台扇区选择处理的基站系统。 在示例性实施例中，由网络支持的至少一些移动站自主地选择希望从其接收前向链路分组数据传输的网络扇区，示例性基站通过在一个或多个网络上发送拥塞信息来影响该扇区选择处理 每个部门的基础。 作为对网络的传输的补充，示例性移动站将扇区拥塞信息的考虑结合到其自主扇区选择处理逻辑中。 因此，在潜在的大量移动站从候选的扇区组中分别选择“最佳”扇区的情况下，网络可以通过广告扇区拥塞水平来执行负载平衡，使得移动站可以选择（或避免选择）给定扇区 至少部分拥塞信息。

公开(公告)号：US20050118946A1

公开(公告)日：2005-06-02

申请号：US10982021

申请日：2004-11-04

Applicant: Erik Colban ,  Srinivasan Balasubramanian ,  Irfan Khan

Inventor： Erik Colban ,  Srinivasan Balasubramanian ,  Irfan Khan

IPC: H04H20/00 ,  H04L12/18 ,  H04L12/56 ,  H04W4/06 ,  H04W28/14 ,  H04W36/18 ,  H04W56/00 ,  H04H7/00

CPC classification number: H04W4/06 ,  H04L12/1881 ,  H04L12/189 ,  H04W28/14 ,  H04W36/0007 ,  H04W36/18 ,  H04W56/00 ,  H04W72/005

Abstract: A base station inserts an overhead message into a broadcast stream transmitted to a mobile station. To support autonomous soft handoff by the mobile station, the base station inserting the overhead message sends a notification message to one or more of the base stations transmitting the same broadcast stream. The notification message indicates the time when the overhead message will be sent and the duration and/or length of the overhead message. The broadcast channel may be divided into multiple time slots to support mixed flows. Base stations supporting a mobile station in soft handoff can agree on the time slots allocated for a designated broadcast stream.

Abstract translation: 基站将开销消息插入到发送到移动台的广播流中。 为了支持移动台的自主软切换，插入开销消息的基站向发送相同广播流的一个或多个基站发送通知消息。 通知消息指示开销消息将被发送的时间和开销消息的持续时间和/或长度。 广播频道可以被划分成多个时隙以支持混合流。 在软切换中支持移动台的基站可以一致地指定分配给指定广播流的时隙。

公开(公告)号：US20050086206A1

公开(公告)日：2005-04-21

申请号：US10686964

申请日：2003-10-15

Applicant: Srinivasan Balasubramanian ,  Laurent Chavet ,  Runping Qi

Inventor： Srinivasan Balasubramanian ,  Laurent Chavet ,  Runping Qi

IPC: G06F17/30

CPC classification number: G06F17/30864 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99935 ,  Y10S707/99936

Abstract: A collaborative focused crawler crawls documents on a network locating documents that match multiple focus topics. The collaborative crawler comprises a fetcher and a focus engine. The fetcher prioritizes which documents to crawl based on a set of rules, obtains documents from the network, and outputs crawled documents to the focus engine. The focus engine determines whether a fetched document is relevant to any of the multiple focus topics. The focus engine determines whether fetched documents are disallowed. If a fetched document is disallowed, the present system may place the URL for that web document in a blacklist, a list of URLs that may not be crawled. URLs may be disallowed if they match a disallowed topic or if they fail a set of rules designed for a web space focus, for example, domain rules, IP address rules, and prefix rules.

Abstract translation: 协作重点的抓取工具可以在网络上抓取找到符合多个焦点主题的文档的文档。 协同爬行器包括抓取器和焦点引擎。 提取器根据一组规则来确定要爬取的文档，从网络获取文档，并将抓取的文档输出到焦点引擎。 焦点引擎确定获取的文档是否与多个焦点主题中的任何一个相关。 焦点引擎确定取消的文档是否被禁止。 如果不接受提取的文档，则本系统可将该Web文档的URL放置在黑名单中，可能无法抓取的URL列表。 如果URL与一个不允许的主题匹配，或者如果它们针对Web空间焦点设计的一组规则（例如，域规则，IP地址规则和前缀规则）失败，则可能不允许使用URL。

公开(公告)号：US20050025077A1

公开(公告)日：2005-02-03

申请号：US10870275

申请日：2004-06-17

Applicant: Srinivasan Balasubramanian ,  Rath Vannithamby

Inventor： Srinivasan Balasubramanian ,  Rath Vannithamby

IPC: H04B7/00 ,  H04L12/56 ,  H04W28/10 ,  H04W28/22

CPC classification number: H04W28/22 ,  H04L47/10 ,  H04L47/14 ,  H04W28/10

Abstract: A reverse link rate control method and apparatus provide first rate control commands as the primary rate control for general, ongoing control of the reverse link rates of one or more mobile stations. These first rate control commands comprise, for example, periodically transmitted common rate control commands that are generated as a function of reverse link loading and are used to control the reverse link rates of mobile stations whose service requirements currently do not require targeted reverse link rate control. The exemplary method and apparatus further provide second rate control commands on an as needed basis, that are sent to targeted ones of the mobile stations to meet the specific Quality-of-Service requirements at individual mobile stations, or groups of mobile stations. Supplemental rate control channels can be assigned and released dynamically to targeted mobile stations to provide supplemental rate control on an as-needed basis.

Abstract translation: 反向链路速率控制方法和装置提供第一速率控制命令作为主要速率控制，用于一般或正在控制一个或多个移动站的反向链路速率。 这些第一速率控制命令包括例如作为反向链路加载的函数产生的周期性地发送的公共速率控制命令，并且用于控制其服务需求当前不需要目标反向链路速率控制的移动台的反向链路速率 。 示例性方法和装置进一步根据需要提供第二速率控制命令，其被发送到移动站中的目标移动站以满足各个移动站或移动台组的特定服务质量要求。 可以向目标移动台动态分配和释放补充速率控制信道，以根据需要提供补充速率控制。

公开(公告)号：US09775096B2

公开(公告)日：2017-09-26

申请号：US12246394

申请日：2008-10-06

Applicant: Rajarshi Gupta ,  Anand Palanigounder ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Srinivasan Balasubramanian ,  Sanjiv Nanda ,  Osok Song

Inventor： Rajarshi Gupta ,  Anand Palanigounder ,  Fatih Ulupinar ,  Gavin B. Horn ,  Parag A. Agashe ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Srinivasan Balasubramanian ,  Sanjiv Nanda ,  Osok Song

IPC: G06F15/177 ,  H04W48/08 ,  H04L29/06 ,  H04W12/08 ,  H04W8/26 ,  H04W12/06 ,  H04W48/02 ,  H04W48/14 ,  H04W84/04

CPC classification number: H04W48/08 ,  H04L63/104 ,  H04W8/26 ,  H04W12/06 ,  H04W12/08 ,  H04W48/02 ,  H04W48/14 ,  H04W84/045

Abstract: Provisioning and access control for communication nodes involves assigning identifiers to sets of nodes where the identifiers may be used to control access to restricted access nodes that provide certain services only to certain defined sets of nodes. In some aspects provisioning a node may involve providing a unique identifier for sets of one or more nodes such as restricted access points and access terminals that are authorized to receive service from the restricted access points. Access control may be provided by operation of a restricted access point and/or a network node. In some aspects, provisioning a node involves providing a preferred roaming list for the node. In some aspects, a node may be provisioned with a preferred roaming list through the use of a bootstrap beacon.

公开(公告)号：US09648523B2

公开(公告)日：2017-05-09

申请号：US12274901

申请日：2008-11-20

Applicant: Srinivasan Balasubramanian ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Mehmet Yavuz ,  Sanjiv Nanda ,  Gavin B. Horn

Inventor： Srinivasan Balasubramanian ,  Jen Mei Chen ,  Manoj M. Deshpande ,  Mehmet Yavuz ,  Sanjiv Nanda ,  Gavin B. Horn

IPC: H04W36/00 ,  H04W36/04 ,  H04W84/04

CPC classification number: H04W36/0055 ,  H04W36/04 ,  H04W84/045

Abstract: In a handover operation an access terminal is handed over from a source access point to a target access point. To facilitate efficient identification of a target access point, a handover operation may be initiated by the target access point. A candidate frequency search also may be invoked to confirm that an access terminal identified by a target access point for a handover is in the vicinity of the target access point. A source access point may verify whether an access terminal is in a vicinity of a target access point to determine whether to perform a handover operation. A source access point may handle potential ambiguity between several target access points by sending handover commands to each of these target access points. An access terminal also may assist in the determination of whether to perform a handover operation.