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1.发明公开MANAGING A REVERSE LINK TRANSMISSION POWER LEVEL SETPOINT DURING PERIODS OF INACTIVITY ON THE REVERSE LINK IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开管理一个反向范围发射功率电平设定值的时段期间INACTIVITY在反向课程IN A WIRELESS COMMUNICATION SYSTEM
公开(公告)号：EP2417803A2
公开(公告)日：2012-02-15
申请号：EP10715005.4
申请日：2010-04-07
CPC分类号： H04W52/12 , H04W52/0222 , H04W52/0232 , H04W52/143 , H04W52/146 , H04W52/241 , H04W52/248 , H04W52/44 , Y02D70/1242 , Y02D70/23
摘要： Embodiments include managing a reverse link transmission power level setpoint during periods of data inactivity on a reverse link traffic channel in a wireless communications system. At an access terminal, upon detecting reverse link data inactivity above a time threshold, a message is generated and transmitted on the reverse link traffic channel at a power level sufficient for the access network to measure transmission statistics to determine whether to adjust the current transmission power level setpoint of the access terminal. Alternatively, the access terminal notifies the access network of an upcoming reverse link data inactivity period, and then lowers its transmission power level setpoint to reduce power consumption during the reverse link data inactivity period. Then, upon detection of a potential reverse link data transmission, the access terminal may then send one or more messages to prompt the access network to modify the access terminal's transmission power level setpoint.
摘要翻译： 实施例包括在对在无线通信系统中的反向链路业务信道数据不活动的周期管理的反向链路发射功率电平的设定值。在接入终端处，在检测到高于一个时间阈值的反向链路数据不活动时，产生一个消息和反式mitted上 在所述接入网络的功率电平足够的反向链路业务信道测量传输统计确定性矿是否调整所述接入终端的当前发送功率电平的设定值。 或者，接入终端通知即将到来的反向链路数据非活动时段的接入网络，然后降低其发射功率电平设定值，以减少在反向链路数据待用期间的功率消耗。 然后，一旦检测到一个潜在的反向链路数据传输的，接入终端随后可以发送一个或多个消息，以提示接入网络来修改接入终端的传输功率电平的设定值。
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2.发明公开SYSTEM AND METHOD FOR RAN ASSISTED LOCATION UPDATE 审中-公开VERFAHRENFÜREINE RAN-ASSISTIERTE ORTSAKTUALISIERUNG系统
公开(公告)号：EP2294881A1
公开(公告)日：2011-03-16
申请号：EP09743362.7
申请日：2009-05-04
IPC分类号： H04W64/00
CPC分类号： H04W60/02
摘要： An apparatus and method for efficiently updating location information of a mobile device in a wireless communication network, such as a cellular network, is disclosed. The mobile device sends a location message over an access channel. The wireless communication device continually transmits a location message at periodic intervals regards of the status of the base station in communication with the wireless communication device. The base station determines a timeslot in which to receive a location message transmitted by the wireless communication device. If more than one wireless communication device is transmitting a location message, the base station prioritizes the order in which to receive the location message, opening the first available timeslot to the higher priority wireless communication device. A high priority device may be a wireless communication device used by emergency services personnel, such as firefighters or the police.
摘要翻译： 公开了一种用于在诸如蜂窝网络的无线通信网络中有效地更新移动设备的位置信息的装置和方法。 移动设备通过访问信道发送位置消息。 无线通信设备在不考虑与无线通信设备通信的基站的状态的情况下，以周期性的间隔持续发送位置消息。 基站确定接收由无线通信设备发送的位置消息的时隙。 如果多于一个无线通信设备正在发送位置消息，则基站优先化接收位置消息的顺序，将第一可用时隙打开到较高优先级的无线通信设备。 高优先级的设备可以是由消防员或警察等紧急服务人员使用的无线通信设备。
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公开(公告)号：EP2412178B1
公开(公告)日：2017-06-28
申请号：EP10728000.0
申请日：2010-03-25
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公开(公告)号：EP2417812A1
公开(公告)日：2012-02-15
申请号：EP10715017.9
申请日：2010-04-09
CPC分类号： H04W68/02 , H04W68/025 , H04W72/042
摘要： An embodiment is directed to an access network that configures set of paging indicator (PI) bits within a quick paging channel (QPCH) cycle to page a group of access terminals. An access terminal within the group receives the QPCH cycle, and evaluates the PI bits to determine whether a unicast page and/or group page is present. Another embodiment is directed to selecting less than all timeslots in one or more control channel cycles of a downlink control channel, and configuring a page message to convey the selected timeslots to an access terminal. The access terminal receives the configured page message and decodes information only within the selected timeslots. Another embodiment is directed to generating a transport-layer message for transmission to at least one access terminal, and configuring the transport-layer message by modifying an application-layer portion of the transport-layer message. An access terminal receives the message and extracts the application-layer portion.
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公开(公告)号：EP2572496A1
公开(公告)日：2013-03-27
申请号：EP11721890.9
申请日：2011-05-09
IPC分类号： H04L29/08
CPC分类号： H04W72/048 , H04L67/24
摘要： Techniques for optimizing presence information update requests for wireless devices on a wireless communication network by reducing the amount of access-network resources are provided. In an exemplary embodiment, presence information updates can be optimized by a presence module that is a single point of contact on a mobile device for presence requests from presence aware applications.
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公开(公告)号：EP2332363A1
公开(公告)日：2011-06-15
申请号：EP09791647.2
申请日：2009-08-19
CPC分类号： H04L69/04 , H04L65/4061 , H04L69/22 , H04W76/45
摘要： Embodiments of the invention disclose header compression within a wireless communications network. In an example, the method includes establishing, between an access network and an access terminal, a flow identifier (ID) and mapping protocol to support header compression for packets sent to the access network from the access terminal and intended for an application server. The mapping protocol can be configured to convert packets including the flow ID into packets that conform with a given addressing protocol for routing to the application server. The access terminal sends and the access network receives a first packet of a stream of packets. The first packet includes the flow ID and is in a compressed format compared to that of the same packet conforming with the given addressing protocol. The access network converts the received first packet into a routing packet based on the mapping protocol that conforms with the given addressing protocol.
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7.发明公开SYSTEM AND METHOD FOR EFFICIENTLY PROVIDING HIGH-PERFORMANCE DISPATCH SERVICES IN A WIRELESS SYSTEM 审中-公开系统和方法用于高性能劳务派遣在无线系统中有效地提供
公开(公告)号：EP1869794A2
公开(公告)日：2007-12-26
申请号：EP06740100.0
申请日：2006-03-31
摘要： A system and method for providing high performance dispatch services for a push-to-talk (PTT) communication over a wireless communication network. When a wireless device is powered up, it registers with a server and then transitions to a paging state instead of an idle state. When the wireless device is ready to transmit PTT communications, it sends a message to the server and transitions to a transmission state when a confirmation is received from the server. Once in the transmission state, the wireless device is ready to transmit the PTT communications to the server.
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公开(公告)号：EP2572496B1
公开(公告)日：2018-05-02
申请号：EP11721890.9
申请日：2011-05-09
CPC分类号： H04W72/048 , H04L67/24
摘要： Techniques for optimizing presence information update requests for wireless devices on a wireless communication network by reducing the amount of access-network resources are provided. In an exemplary embodiment, presence information updates can be optimized by a presence module that is a single point of contact on a mobile device for presence requests from presence aware applications.
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9.发明公开
公开(公告)号：EP2412178A2
公开(公告)日：2012-02-01
申请号：EP10728000.0
申请日：2010-03-25
发明人： SANTHANAM, Arvind, V. , BHASKARAN, Hamsini , GILL, Harleen, K. , MAGGENTI, Mark, A. , BREWER, Beth, A. , SONG, Bongyong
摘要： In an embodiment, a network communication entity obtains a location associated with an access terminal that is attempting Io participate in a communication service, determines whether the obtained location satisfies a relationship with a defined location region, the defined location region establishing a first level of service restriction for the communication service within the defined location region and establishing at least a second level of service restriction for the communication service outside of the defined location region, and restricts the access terminal in accordance with the first or second level of service restriction for the communication service based on the determination. The network communication entity may correspond to the access terminal, an access network or an application server. If the access terminal detects a current, imminent or future service restriction, the given access terminal can initiate handoff to another service mechanism and/or inform the user of the service restriction.
摘要翻译： 一种确定是否基于无线通信系统内的接入终端的位置限制通信会话的方法，包括预测给定接入终端将来进入位置，所述给定接入终端被配置为参与给定的通信业务; 确定所述预测位置不满足与所定义的位置区域的给定关系，所述定义的位置区域为所述定义的位置区域内的所述给定通信服务建立第一级服务限制，并且为所述定位位置区域建立至少第二级服务限制 给定通信服务在定义的位置区域之外; 通知给定接入终端的用户预测位置不满足与定义的位置区域的给定关系; 以及基于所述给定接入终端是否进入被确定为不满足所述给定关系的预测位置，根据所述给定通信服务的所述第一或第二等级服务限制来限制所述给定接入终端。
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公开(公告)号：EP2070275A2
公开(公告)日：2009-06-17
申请号：EP07843562.5
申请日：2007-09-28
摘要： Systems and methods for predictive QoS resource allocation in a wireless communication system are disclosed. An access network can detect a communication directed to an access terminal requiring QoS resources, send a page to an access terminal and allocate the QoS resources prior to receipt of the connection request from the access terminal.
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