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公开(公告)号：US08630219B2
公开(公告)日：2014-01-14
申请号：US12235417
申请日：2008-09-22
申请人： Bongyong Song , Arvind Santhanam
发明人： Bongyong Song , Arvind Santhanam
IPC分类号： H04H20/71
CPC分类号： H04W48/10 , H04W4/06 , H04W4/10 , H04W72/005 , H04W76/45
摘要： Methods of supporting a multicast session within a wireless communications network are provided. An access terminal adjusts a monitoring rate of a downlink control channel either (i) after transmitting a multicast registration message in a sector that is not supporting a given multicast session or (ii) after receiving an announce message announcing the given multicast session. An access network anticipates the monitoring rate adjustment, and sends a message advertising the given multicast session (e.g., a broadcast overhead message (BOM)) based on the adjusted monitoring rate. Further, the announce message sent by the access network can be sent on the downlink control channel, and can be sent based on expected paging cycles, or monitoring rates, of the downlink control channel at one or more access terminals within the network prior to the monitoring rate adjustment.
摘要翻译： 提供了在无线通信网络内支持多播会话的方法。 接入终端在（i）在不支持给定多播会话的扇区中发送多播注册消息之后（i）在接收到通知给定多播会话的通告消息之后，调整下行链路控制信道的监视速率。 访问网络预期监视速率调整，并且基于调整的监视速率发送广告给定多播会话（例如，广播开销消息（BOM））的消息。 此外，由接入网发送的通告消息可以在下行链路控制信道上发送，并且可以基于网络内的一个或多个接入终端的下行链路控制信道的预期寻呼周期或监视速率发送， 监测率调整。
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2.发明申请APPLICATION-LAYER HANDOFF OF AN ACCESS TERMINAL FROM A FIRST SYSTEM OF AN ACCESS NETWORK TO A SECOND SYSTEM OF THE ACCESS NETWORK DURING A COMMUNICATION SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开在无线通信系统中的通信会话期间，接入终端从应用网络的第一系统到接入网络的第二系统的应用层切换公开(公告)号：US20110182272A1
公开(公告)日：2011-07-28
申请号：US12693099
申请日：2010-01-25
申请人： Arvind Santhanam , Bongyong Song
发明人： Arvind Santhanam , Bongyong Song
IPC分类号： H04W36/16
CPC分类号： H04W36/30 , H04W36/0007 , H04W36/14 , H04W80/12
摘要： Embodiments are directed to an application-layer handoff of an access terminal from a first system of an access network to a second system of the access network during a communication session within a wireless communications system. In an embodiment, the access terminal sets up a communication session on the first system. A multimedia client measures application-layer performance parameters for the communication session supported by the first system, and determines whether to handoff the communication session to a second system based at least in part on the application-layer performance parameters. If the multimedia client determines to handoff the communication session to the second system, the multimedia client initiates the handoff and the communication session is transitioned to the second system.
摘要翻译： 实施例涉及在无线通信系统内的通信会话期间，接入终端从接入网络的第一系统到接入网络的第二系统的应用层切换。 在一个实施例中，接入终端在第一系统上建立通信会话。 多媒体客户端测量由第一系统支持的通信会话的应用层性能参数，并且至少部分地基于应用层性能参数来确定是否将通信会话切换到第二系统。 如果多媒体客户端确定将通信会话切换到第二系统，则多媒体客户端发起切换并且通信会话被转换到第二系统。
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3.发明申请公开(公告)号：US20090080396A1
公开(公告)日：2009-03-26
申请号：US12212490
申请日：2008-09-17
IPC分类号： H04Q7/20
CPC分类号： H04W4/08 , H04L12/1818 , H04L12/1886 , H04L29/08765 , H04L47/827 , H04L65/4061 , H04W4/10 , H04W74/00 , H04W76/45
摘要： A system, method, and computer device that allow a wireless communication device to selectively bundle messages in an access channel communication packet being sent to another computer device on the wireless communication network, such as a base station are disclosed. The bundled messages are typically sent in response to a request sent to the wireless communication device for response to a specific event, such as the setup of a group communication call. The receiving computer device determines if the access channel communication packet contains data indicating one or more bundled messages are therewithin such that resources only then will expended to review the bundled messages to check for the availability of the requested resources.
摘要翻译： 公开了允许无线通信设备选择性地将消息发送到诸如基站等无线通信网络上的另一个计算机设备的接入信道通信分组中的信息的系统，方法和计算机设备。 通常，响应于发送到无线通信设备的请求响应于诸如组通信呼叫的设置的特定事件来发送捆绑消息。 接收计算机设备确定接入信道通信分组是否包含指示一个或多个捆绑消息的数据，使得只有这样才能消耗资源以检查捆绑消息以检查所请求资源的可用性。
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公开(公告)号：US20090080365A1
公开(公告)日：2009-03-26
申请号：US12235450
申请日：2008-09-22
申请人： Bongyong Song , Arvind Santhanam
发明人： Bongyong Song , Arvind Santhanam
IPC分类号： H04H20/71
CPC分类号： H04L12/189
摘要： Methods of generating multicast flow identifiers are provided. In an example, a multicast flow identifier (e.g., a broadcast multicast service (BCMCS) flow identifier (ID)) is generated, with the multicast flow identifier including a portion of a multicast Internet Protocol (IP) address and a portion of a port designation number, the multicast IP address and port designation number collectively designating a given multicast group.
摘要翻译： 提供了生成多播流标识符的方法。 在一个示例中，生成多播流标识符（例如，广播多播服务（BCMCS）流标识符（ID）），其中多播流标识符包括多播互联网协议（IP）地址和端口的一部分的一部分 指定号码，组播IP地址和端口号码共同指定给定的组播组。
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公开(公告)号：US20090080364A1
公开(公告)日：2009-03-26
申请号：US12235417
申请日：2008-09-22
申请人： Bongyong SONG , Arvind Santhanam
发明人： Bongyong SONG , Arvind Santhanam
IPC分类号： H04H20/71
CPC分类号： H04W48/10 , H04W4/06 , H04W4/10 , H04W72/005 , H04W76/45
摘要： Methods of supporting a multicast session within a wireless communications network are provided. An access terminal adjusts a monitoring rate of a downlink control channel either (i) after transmitting a multicast registration message in a sector that is not supporting a given multicast session or (ii) after receiving an announce message announcing the given multicast session. An access network anticipates the monitoring rate adjustment, and sends a message advertising the given multicast session (e.g., a broadcast overhead message (BOM)) based on the adjusted monitoring rate. Further, the announce message sent by the access network can be sent on the downlink control channel, and can be sent based on expected paging cycles, or monitoring rates, of the downlink control channel at one or more access terminals within the network prior to the monitoring rate adjustment.
摘要翻译： 提供了在无线通信网络内支持多播会话的方法。 接入终端在（i）在不支持给定多播会话的扇区中发送多播注册消息之后（i）在接收到通知给定多播会话的通告消息之后，调整下行链路控制信道的监视速率。 访问网络预期监视速率调整，并且基于调整的监视速率发送广告给定多播会话（例如，广播开销消息（BOM））的消息。 此外，由接入网发送的通告消息可以在下行链路控制信道上发送，并且可以基于网络内的一个或多个接入终端的下行链路控制信道的预期寻呼周期或监视速率发送， 监测率调整。
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6.发明授权Regulating the scope of service geographically in wireless networks based on priority 有权根据优先级在无线网络中规范地理位置的服务范围公开(公告)号：US08675553B2
公开(公告)日：2014-03-18
申请号：US12728005
申请日：2010-03-19
IPC分类号： H04W4/02
CPC分类号： H04L12/185 , H04L12/1881 , H04L63/107 , H04L67/18 , H04L67/322 , H04M1/72572 , H04M1/72577 , H04M3/38 , H04M2242/14 , H04W4/02 , H04W4/021 , H04W48/04 , H04W72/005 , H04W72/06 , H04W76/45
摘要： A network communication entity (e.g., an access terminal, access network and/or application server) obtains a location associated with a given access terminal that is attempting to participate in a given communication service, obtains a priority level of the given access terminal, determines a given level of service restriction for the given access terminal's participation in the given communication service based on the obtained location and the obtained priority level and restricts the given access terminal's participation in the given communication service based on the given level of service restriction. In an example, the priority levels can be established such that low-priority access terminals obtain a first level of service restriction within a defined location region, and a second level of service restriction outside of the defined location region, whereas high-priority access terminals obtain the first level of service restriction both inside and outside of the defined location region.
摘要翻译： 网络通信实体（例如，接入终端，接入网络和/或应用服务器）获得与尝试参与给定通信业务的给定接入终端相关联的位置，获得给定接入终端的优先级，确定 基于所获得的位置和所获得的优先级，给定接入终端参与给定通信业务的给定级别的服务限制，并且基于给定的服务级别限制来限制给定接入终端参与给定通信服务。 在一个示例中，可以建立优先级，使得低优先级接入终端在所定义的位置区域内获得第一级服务限制，并且在所定义的位置区域之外获得第二级服务限制，而高优先级接入终端 在定义的位置区域内部和外部获得第一级服务限制。
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7.发明授权Reducing an occurrence of false grants for a multicast session within a wireless communications network 有权减少无线通信网络内的多播会话的虚假授权的发生公开(公告)号：US08427995B2
公开(公告)日：2013-04-23
申请号：US12212966
申请日：2008-09-18
IPC分类号： H04H20/71
CPC分类号： H04W4/10 , H04W72/005 , H04W76/45
摘要： Aspects of reducing an occurrence of false grants for a multicast session within a wireless communications network are disclosed. For example, an access network receives an announce message to be transmitted to a plurality of access terminals, the received announce message configured to announce a given multicast session. The access network determines whether sufficient resources are available to support the given multicast session, The access network configures the received announce message to convey whether sufficient resources are available to support the given multicast session based on the determining step, and transmits the configured announce message to the plurality of access terminals. A given access terminal receives the announce message, and determines whether the received announce message indicates whether sufficient resources are available to support the given multicast session. The given access terminal sends an announce acknowledgment (ACK) message that indicates an acceptance or rejection of the given multicast session.
摘要翻译： 公开了减少无线通信网络内的组播会话的虚假授权的发生的方面。 例如，接入网络接收要发送到多个接入终端的通告消息，所接收的通知消息被配置为通知给定的多播会话。 访问网络确定是否有足够的资源可用于支持给定的多播会话。接入网络根据确定步骤配置接收到的通告消息以传达足够的资源是否可用于支持给定的多播会话，并将配置的通告消息发送到 多个接入终端。 给定的接入终端接收该通知消息，并且确定所接收的通知消息是否指示足够的资源是否可用于支持给定的多播会话。 给定接入终端发送指示给定多播会话的接受或拒绝的通告确认（ACK）消息。
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8.发明授权公开(公告)号：US08325658B2
公开(公告)日：2012-12-04
申请号：US12509980
申请日：2009-07-27
申请人： Eric C. Rosen , Arulmozhi K. Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
发明人： Eric C. Rosen , Arulmozhi K. Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
IPC分类号： H04W4/00
CPC分类号： H04W72/087 , H04W28/24
摘要： In an embodiment, an access terminal sends a request for a level of Quality of Service (QoS) resources to an access network, the QoS resource request associated with a call attempt by the access terminal. The access terminal proceeds with call set-up for the call attempt irrespective of whether the access network grants the QoS resource request. Alternatively, the access terminal waits for an extended period of time before the call attempt is permitted to fail. In a further example, in the event of call failure, the access terminal can refrain from informing a user thereof of the call failure. In another embodiment, the access network can respond to the QoS resource request with an allocation of a lower level QoS resources than requested if the requested QoS resources are not available. The access terminal can likewise be permitted to participate in the call with the lower level QoS resources.
摘要翻译： 在一个实施例中，接入终端向接入网发送对服务质量（QoS）等级的请求，所述QoS资源请求与接入终端的呼叫尝试相关联。 无论接入网络是否授予QoS资源请求，接入终端进行用于呼叫尝试的呼叫建立。 或者，接入终端在允许呼叫尝试失败之前等待较长的时间段。 在另一示例中，在呼叫失败的情况下，接入终端可以避免向其用户通知呼叫失败。 在另一个实施例中，如果所请求的QoS资源不可用，则接入网络可以以比所请求的低的QoS资源的分配来响应QoS资源请求。 同样可以允许接入终端参与具有较低级QoS资源的呼叫。
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9.发明申请公开(公告)号：US20110021202A1
公开(公告)日：2011-01-27
申请号：US12509980
申请日：2009-07-27
申请人： ERIC C. ROSEN , Arulmozhi Kasi Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
发明人： ERIC C. ROSEN , Arulmozhi Kasi Ananthanarayanan , Ashu Razdan , Vivek Manpuria , Arvind Santhanam , David J. Ross
CPC分类号： H04W72/087 , H04W28/24
摘要： In an embodiment, an access terminal sends a request for a level of Quality of Service (QoS) resources to an access network, the QoS resource request associated with a call attempt by the access terminal. The access terminal proceeds with call set-up for the call attempt irrespective of whether the access network grants the QoS resource request. Alternatively, the access terminal waits for an extended period of time before the call attempt is permitted to fail. In a further example, in the event of call failure, the access terminal can refrain from informing a user thereof of the call failure. In another embodiment, the access network can respond to the QoS resource request with an allocation of a lower level QoS resources than requested if the requested QoS resources are not available. The access terminal can likewise be permitted to participate in the call with the lower level QoS resources.
摘要翻译： 在一个实施例中，接入终端向接入网发送对服务质量（QoS）等级的请求，所述QoS资源请求与接入终端的呼叫尝试相关联。 无论接入网络是否授予QoS资源请求，接入终端进行用于呼叫尝试的呼叫建立。 或者，接入终端在允许呼叫尝试失败之前等待较长的时间段。 在另一示例中，在呼叫失败的情况下，接入终端可以避免向其用户通知呼叫失败。 在另一个实施例中，如果所请求的QoS资源不可用，则接入网络可以以比所请求的低的QoS资源的分配来响应QoS资源请求。 同样可以允许接入终端参与具有较低级QoS资源的呼叫。
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公开(公告)号：US20070201405A1
公开(公告)日：2007-08-30
申请号：US11363670
申请日：2006-02-27
申请人： Arvind Santhanam
发明人： Arvind Santhanam
IPC分类号： H04B7/216
CPC分类号： H04W52/10
摘要： Systems and methods for estimating transmit power in a communication system are disclosed. An estimate of a reverse channel condition is based on a received signal from an access point. A correction factor is determined based on at least one of the number of access points detected, a Rise-over-Thermal (RoT) at the access point, a message error rate, and a message size. Then the correction factor is applied to the transmit power determination.
摘要翻译： 公开了一种用于估计通信系统中的发射功率的系统和方法。 反向信道条件的估计基于来自接入点的接收信号。 基于检测到的接入点的数量，接入点的上升（RoT），消息错误率和消息大小中的至少一个来确定校正因子。 然后将校正因子应用于发射功率确定。
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