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    • 1. 发明申请
    • METHOD FOR CHANNEL STATE MEASUREMENT IN MULTI-MODE MULTI-HOP WIRELESS NETWORKS
    • 多模多用途无线网络中的通道状态测量方法
    • WO2011042546A1
    • 2011-04-14
    • PCT/EP2010/065117
    • 2010-10-08
    • THOMSON LICENSINGSALONIDIS, TheodorosSUBRAMANIAN, AnandLUNDGREN, HenrikTOWSLEY, Don
    • SALONIDIS, TheodorosSUBRAMANIAN, AnandLUNDGREN, HenrikTOWSLEY, Don
    • H04W24/10
    • H04W24/10H04W88/06
    • The invention concerns a method for measuring channel state information of multiple transmission/reception modes in a wireless network comprising a plurality of nodes, said modes being defined by frequency channels and/or antenna patterns, said wireless network comprising a MAC (Media Access Control) layer and every node comprising at least one MAC queue, comprising the steps of: periodically sending broadcast probe packets by at least one node called transmitter node (u), using a pre-determined and globally known period and predetermined sequence of transmission modes, each of said probe packets containing (i) the transmission mode used for its transmission (ii) a sequence number of the transmission mode in the pre-determined sequence of transmission modes and (iii) a timestamp value containing the time said broadcast probe packet was buffered at the MAC queue of the transmitter node (u); measuring, by at least one second node called receiving node (v) receiving a broadcast probe packet, channel state information of a transmission/reception mode for the link between the transmitter node (u) and the receiving node (v); storing, by said receiving node (v),said measured transmission/reception mode for said link; using information contained in said received broadcast probe packet, by said receiving node (v), to determine (i) its reception mode and (ii) the beginning and end time instants it will use this reception mode, in order to receive a further broadcast probe packet and measure the next transmission mode of transmitter node (u), during a next measurement period of transmitter node (u).
    • 本发明涉及一种用于在包括多个节点的无线网络中测量多个发送/接收模式的信道状态信息的方法,所述模式由频率信道和/或天线模式定义,所述无线网络包括MAC(媒体接入控制) 层和包括至少一个MAC队列的每个节点,包括以下步骤:使用预定和全局已知的周期和预定的传输模式顺序周期性地由至少一个称为发射机节点(u)的节点发送广播探测分组,每个节点 所述探测分组包含(i)用于其传输的传输模式(ii)在预定的传输模式序列中的传输模式的序列号,以及(iii)包含所述广播探测分组被缓冲的时间的时间戳值 在发射机节点(u)的MAC队列中; 通过被称为接收节点(v)的至少一个第二节点(v)接收广播探测分组来测量发射机节点(u)和接收节点(v)之间的链路的发射/接收模式的信道状态信息; 由所述接收节点(v)存储所述测量的所述链路的发送/接收模式; 使用由所述接收节点(v)包含在所述接收到的广播探测分组中的信息来确定(i)其接收模式和(ii)将使用该接收模式的开始和结束时刻,以便接收另外的广播 探测分组,并在发射机节点(u)的下一个测量周期期间测量发射机节点(u)的下一个传输模式。
    • 3. 发明申请
    • SYSTEM AND METHOD FOR OPERATING A MARKETPLACE FOR INTERNET AD MEDIA AND FOR DELIVERING ADS ACCORDING TO TRADES MADE IN THAT MARKETPLACE
    • 系统和方法,用于运营互联网广告媒体的市场,并根据市场上的交易提供广告
    • WO2007120956A9
    • 2007-12-13
    • PCT/US2007061151
    • 2007-01-26
    • CONTEXTWEB INCSUBRAMANIAN ANAND
    • SUBRAMANIAN ANAND
    • G06Q30/00
    • G06Q30/08G06Q30/02G06Q30/0242G06Q30/0251G06Q30/0273G06Q50/188
    • A method and system to operate an Internet-based exchange that offers commoditized Ad Media. The system receives the identity of Ad Media from a publisher, automatically classifies the Ad Media so as to associate the classified Ad Media with other like Ad Media and groups the associated Ad Media into buckets forming a commoditized Ad Media, which is offered for purchase or sale over the Internet as tradeable units on the exchange. The system includes a media ownership rules module, containing business rules, in communication with a media trades record module containing records of ownership interests, a classification module, an ad server registry module containing configuration information specific to a plurality of ad servers, and a tag routing module that receives ad requests for advertisements from an Internet browser and forwards the ad requests back to the Internet browser for rerouting to an ad server.
    • 运营提供商品化广告媒体的基于互联网的交易所的方法和系统。 系统从发布者处接收广告媒体的标识,自动对广告媒体进行分类,以便将分类的广告媒体与其他类似的广告媒体相关联,并将相关联的广告媒体分组为形成商品化广告媒体的桶,该广告媒体提供用于购买或 通过互联网作为交易所上的可交易单位进行销售。 该系统包括含有业务规则的媒体所有权规则模块,其与包含所有权利益的记录的媒体交易记录模块通信,分类模块,包含特定于多个广告服务器的配置信息的广告服务器注册模块,以及标签 路由模块,用于接收来自互联网浏览器的广告请求并将广告请求转发回互联网浏览器以重新路由到广告服务器。
    • 5. 发明申请
    • METHOD FOR TOPOLOGY CONTROL USING SECTORIZED ANTENNAS IN WIRELESS NETWORKS
    • 在无线网络中使用分割天线的拓扑学控制方法
    • WO2011042536A1
    • 2011-04-14
    • PCT/EP2010/065088
    • 2010-10-08
    • THOMSON LICENSINGSALONIDIS, TheodorosSUBRAMANIAN, AnandLUNDGREN, HenrikTOWSLEY, Don
    • SALONIDIS, TheodorosSUBRAMANIAN, AnandLUNDGREN, HenrikTOWSLEY, Don
    • H04B7/04H04B7/06
    • H04B7/0491H04W72/0406H04W72/085H04W84/12H04W84/18
    • The invention concerns a method for optimizing antenna pattern assignment for a first wireless communication device forming a wireless network with at least one second wireless communication device (w), each of said communication device (u, w) being equipped with a multi-sector antenna, an antenna pattern being a combination of said antenna sectors, said communication devices (u, w) being adapted for sending a request and for receiving a response using a current antenna pattern assignment, said method comprising a step of: - evaluating by said first communication device (u) a first value S* u ; - sending by said first communication device (u) to said second communication device (w) a broadcast request comprising said value S* u ; - setting by said first communication device (u) a first timeout depending on the date of sending the broadcast request; - receiving by said first communication device (u), a response to said broadcast request, said response being sent by said second communication device (w), said response depending on a second value S* w evaluated by said second device (w); - Switching or not, by said first communication device (u), to a new antenna sector assignment depending on said response; According to the invention the first value S* u is evaluated by minimizing a first local function Su according to the received signal strength (RSS) received by said first communication device (u) having said current antenna pattern assignment and the second value S* w is evaluated by minimizing a second local function S w according to the received signal strength (RSS) received by said second communication device (w) for its own current antenna pattern assignment.
    • 本发明涉及一种用于利用至少一个第二无线通信设备(w)为形成无线网络的第一无线通信设备优化天线方向图分配的方法,所述通信设备(u,w)中的每一个装备有多扇区天线 ,天线图案是所述天线扇区的组合,所述通信设备(u,w)适于发送请求并使用当前天线图案分配接收响应,所述方法包括以下步骤: - 由所述第一 通信设备(u)第一值S * u; - 由所述第一通信设备(u)向所述第二通信设备(w)发送包括所述值S * u的广播请求; - 由所述第一通信设备(u)根据发送广播请求的日期设置第一超时; - 由所述第一通信设备(u)接收对所述广播请求的响应,所述响应由所述第二通信设备(w)发送,所述响应取决于由所述第二设备(w)估计的第二值S * w。 - 根据所述响应,由所述第一通信设备(u)切换到新的天线扇区分配; 根据本发明,通过根据由具有所述当前天线图案分配的所述第一通信设备(u)接收的接收信号强度(RSS)和第二值S * w来最小化第一局部函数Su来评估第一值S * u 通过根据由其自身的当前天线图案分配由所述第二通信设备(w)接收的接收信号强度(RSS)来最小化第二局部函数Sw来评估。
    • 7. 发明申请
    • NEW OPEN INSERTION ORDER SYSTEM TO INTERFACE WITH AN EXCHANGE FOR INTERNET AD MEDIA
    • 新的插入命令系统与互联网广告媒体交换接口
    • WO2010011752A3
    • 2010-04-22
    • PCT/US2009051407
    • 2009-07-22
    • CONTEXTWEB INCSUBRAMANIAN ANANDSARKAR SHANTHI
    • SUBRAMANIAN ANANDSARKAR SHANTHI
    • G06Q30/00G06Q50/00
    • G06Q30/02G06Q30/0249G06Q30/0273
    • An online exchange system and method supports open insertion order operations for online advertising markets displaying inefficiencies when delivering advertising media. Inefficiencies occur in an open ad exchange for online advertising when there is an under delivery of advertising content to identified target recipients. The online exchange system anticipates under deliveries and automatically fills instances of under delivery with impressions from the publisher inventory of the exchange according to fill requirements of the ad agency providing the advertising content (for example, budget limits and types of impressions to be used for filling the under delivery). The online exchange system also provides a mechanism for issuing a billing credit or discount to the agency if the bill for total impressions delivered according to the original campaign order and the automated under delivery fills exceeds a campaign budget.
    • 在线交换系统和方法支持在投放广告媒体时显示效率低下的在线广告市场的开放式广告订单操作。 当广告内容传送至识别的目标收件人时,在线广告的开放式广告交易中出现低效。 在线交易系统根据提供广告内容的广告代理商的填充要求(例如,用于填充的预算限制和印象类型)来预测交付并自动填充交付中的实例以及来自交易所的发行商库存的印象 交货不足)。 在线交换系统还提供了一种机制,如果根据原始活动订单交付的总展示帐单和自动发货填写超出广告系列预算,就会向代理机构发放结算信用额度或折扣。
    • 8. 发明申请
    • NEW OPEN INSERTION ORDER SYSTEM TO INTERFACE WITH AN EXCHANGE FOR INTERNET AD MEDIA
    • 用于互联网广告媒体交换的新的开放式订单系统
    • WO2010011752A2
    • 2010-01-28
    • PCT/US2009/051407
    • 2009-07-22
    • CONTEXTWEB, INC.SUBRAMANIAN, AnandSARKAR, Shanthi
    • SUBRAMANIAN, AnandSARKAR, Shanthi
    • G06Q30/00G06Q50/00
    • G06Q30/02G06Q30/0249G06Q30/0273
    • An online exchange system and method supports open insertion order operations for online advertising markets displaying inefficiencies when delivering advertising media. Inefficiencies occur in an open ad exchange for online advertising when there is an under delivery of advertising content to identified target recipients. The online exchange system anticipates under deliveries and automatically fills instances of under delivery with impressions from the publisher inventory of the exchange according to fill requirements of the ad agency providing the advertising content (for example, budget limits and types of impressions to be used for filling the under delivery). The online exchange system also provides a mechanism for issuing a billing credit or discount to the agency if the bill for total impressions delivered according to the original campaign order and the automated under delivery fills exceeds a campaign budget.
    • 在线交换系统和方法支持在提供广告媒体时在线广告市场的开放式广告订单操作,从而显示效率低下。 当标识的目标收件人发送广告内容不足时,在开放的在线广告交换中出现低效率。 在线交换系统预计交货期间将根据提供广告内容的广告代理人的填充要求(例如,用于填充的预算限制和展示类型),根据交易所的发布商库存的展示次数自动填充未完成交货的实例。 交货不足)。 如果根据原始广告系列订单交付的总展示次数的帐单和自动交货不足填写的帐单超过广告系列预算,则在线交换系统还提供了向代理商发出结算信用额或折扣的机制。
    • 10. 发明申请
    • SYSTEM AND METHOD FOR MAXIMIZING CONNECTIVITY DURING NETWORK FAILURES IN A CLUSTER SYSTEM
    • 用于在集群系统中网络故障期间最大化连接性的系统和方法
    • WO2005107209A1
    • 2005-11-10
    • PCT/IB2005/001004
    • 2005-04-14
    • NOKIA INC.HUNT, Peter, FrederickSUBRAMANIAN, Anand
    • HUNT, Peter, FrederickSUBRAMANIAN, Anand
    • H04L29/06
    • H04L43/10H04L41/0663H04L41/0893H04L41/5035H04L43/0811H04L67/10H04L69/40
    • An apparatus, method, and system are directed to maximizing network connectivity after a network failure in a network clustering system. A cluster master in a cluster is configured to manage membership to the cluster based, in part, on a connectivity of the members to adjacent networks. A network device sends information about its connectivity to the cluster master. The cluster master compares the received information to determine whether the network device has different connectivity than the cluster. If the network device has different connectivity, the cluster master may deny cluster membership to the network device. By rejecting network devices with different connectivity, the invention ensures that data received by the cluster may be delivered with substantially equal reliability by virtually any of the cluster members. Thus, even the cluster master may be rejected from membership to the cluster.
    • 设备,方法和系统旨在在网络集群系统中的网络故障之后最大化网络连接性。 集群中的集群主机被配置为管理成员资源到部分基于成员到相邻网络的连接的成员资格。 网络设备将有关其连接的信息发送到群集主站。 集群主机比较接收到的信息,以确定网络设备是否具有与集群不同的连接。 如果网络设备具有不同的连接性,则集群主机可能会拒绝对网络设备的集群成员资格。 通过拒绝具有不同连接性的网络设备,本发明确保了几乎任何集群成员可以以基本相同的可靠性来传送由集群接收的数据。 因此,即使群集主机可能会被拒绝到集群的成员资格。