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公开(公告)号：US09668118B2
公开(公告)日：2017-05-30
申请号：US13119988
申请日：2009-06-09
摘要： In a Base Station Subsystem adapted to provide an earthquake and Tsunami Warning System notification message to a User Equipment accessing a cellular radio system using a GSM/EDGE Radio Access Network, GERAN, means are provided for receiving an earthquake and tsunami warning system notification from an emergency centre. In addition means are provided for transmitting the earthquake and tsunami warning system notification to the User Equipment located in affected areas of the message over the Fast Associated Control Channel, FACCH, if the User Equipment is in GERAN dedicated mode and over the Packet Associated Control Channel, PACCH, if the User Equipment is in GERAN packet transfer mode.
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公开(公告)号：US09094177B2
公开(公告)日：2015-07-28
申请号：US13498201
申请日：2012-02-20
申请人： Daniel Widell , John Walter Diachina , Stefan Eriksson Löwenmark , Paul Schliwa-Bertling , Mårten Sundberg
发明人： Daniel Widell , John Walter Diachina , Stefan Eriksson Löwenmark , Paul Schliwa-Bertling , Mårten Sundberg
CPC分类号： H04W72/0446 , H04L1/0025 , H04L1/0045 , H04L1/0079 , H04L1/1664
摘要： The invention relates to a method in a mobile network for resolving a Temporary Block Flow, a TBF, in a wireless network including one or more mobile stations exchanging data with a base station system. The packet data is transmitted by means of one or more RLC/MAC blocks each associated with the TBF. The TBF is identified by means of an Temporary Flow Identity, a TFI, and associated to an MS. The inventive method is applicable in a wireless communication system with an extended TFI addressing space. The method comprises steps of receiving a RLC/MAC block and retrieving a first TFI in the RLC/MAC header. The TFI is compared to an assigned TFI. The capability for the associated MS to resolve TBFs based on extended TFI addressing is determined. If the received first TFI matches assigned TFI and represents a comprehensive TFI for the associated MS, the payload of the RLC/MAC block is decoded. When the first TFI matches assigned TFI value and is identified as a code point to an eTFI, at least a predetermined field of the RLC data block is decoded and an extended TFI, eTFI, is retrieved. The eTFI is compared with an assigned eTFI. Following a match, the payload of the RLC data block is decoded. The procedure is repeated for further RLC/MAC block associated with the TBF until the TBF is resolved.The invention also relates to a mobile station and a base station system used to resolve a TBF according to the inventive method.
摘要翻译： 本发明涉及移动网络中用于解决包括与基站系统交换数据的一个或多个移动站的无线网络中的临时块流TBF的方法。 分组数据通过与TBF相关联的一个或多个RLC / MAC块发送。 TBF通过临时流标识，TFI识别，并与MS相关联。 本发明的方法适用于具有扩展TFI寻址空间的无线通信系统。 该方法包括以下步骤：在RLC / MAC报头中接收RLC / MAC块并检索第一TFI。 将TFI与分配的TFI进行比较。 确定相关MS解析基于扩展TFI寻址的TBF的能力。 如果接收到的第一TFI匹配分配的TFI并且表示相关MS的综合TFI，则对RLC / MAC块的有效载荷进行解码。 当第一TFI匹配分配的TFI值并被识别为eTFI的代码点时，RLC数据块的至少一个预定字段被解码，并且检索扩展的TFI，eTFI。 将eTFI与指定的eTFI进行比较。 在匹配之后，对RLC数据块的净荷进行解码。 对于与TBF相关联的进一步的RLC / MAC块重复该过程，直到TBF被解决为止。 本发明还涉及根据本发明的方法用于解析TBF的移动台和基站系统。
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公开(公告)号：US08797991B2
公开(公告)日：2014-08-05
申请号：US13613107
申请日：2012-09-13
IPC分类号： H04W4/00
CPC分类号： H04W72/14 , H04W74/0833
摘要： A base station subsystem (BSS) and a method are described herein for improving an Access Grant Channel (AGCH) capacity when mobile stations establish an uplink Temporary Block Flow (TBF) triggered by a small data transmission (SDT) or an instant message transmission (IMT). Plus, a mobile station (MS) and a method are described herein for improving the AGCH capacity when the mobile station establishes an uplink TBF triggered by a SDT or an IMT.
摘要翻译： 本文描述了一种基站子系统（BSS）和方法，用于在移动站建立由小数据传输（SDT）或即时消息传输（SDT）触发的上行链路临时块流（TBF）时改善接入授权信道（AGCH） IMT）。 此外，本文描述了移动台（MS）和方法，用于在移动台建立由SDT或IMT触发的上行链路TBF时改善AGCH容量。
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84.发明申请公开(公告)号：US20130329647A1
公开(公告)日：2013-12-12
申请号：US14001021
申请日：2012-02-22
IPC分类号： H04W8/22
摘要： In a mobile network with a plurality of access networks, a control node, which is controlling access of a user equipment to that one of the access networks which is currently used by the user equipment, performs a determination of an access capability of the user equipment in this access network. The control node provides an indication of the determined access capability to a subscriber database associated with the user equipment. When transmitting the indication, a guard timer is started. After determining the access capability, the control node receives an update indication for the user equipment. In response to receiving the update indication, the control node performs a redetermination of the access capability. Further, the control node checks if the guard timer has expired and, only if the guard timer has not expired, provides a further indication of the redetermined access capability to the subscriber database.
摘要翻译： 在具有多个接入网络的移动网络中，正在控制用户设备对用户设备当前使用的接入网络中的一个的接入的控制节点执行用户设备的接入能力的确定 在这个接入网络。 控制节点向与用户设备相关联的用户数据库提供所确定的接入能力的指示。 发送指示时，启动保护定时器。 在确定接入能力之后，控制节点接收用户设备的更新指示。 响应于接收到更新指示，控制节点执行访问能力的重新确定。 此外，控制节点检查保护定时器是否已经过期，并且只有当保护定时器尚未到期时，才向用户数据库提供重新确定的接入能力的进一步指示。
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85.发明授权公开(公告)号：US08493861B2
公开(公告)日：2013-07-23
申请号：US12812106
申请日：2008-12-22
IPC分类号： H04L12/26
CPC分类号： H04L49/90 , H04L1/1664 , H04L1/1858 , H04L1/187 , H04L47/10
摘要： The present invention relates to a method and a transmitting unit for reducing a risk of transmission stalling between a transmitting unit and a receiving unit in a communication network system comprising said transmitting unit arranged to transmit data blocks to said receiving unit. Each data block comprises a block sequence number and transmitted data blocks are stored in a transmission buffer. A transmission buffer window is arranged to control the flow of retransmission of said transmitted data blocks. When the block sequence number has been acknowledged in a piggybacked acknowledgement/negative acknowledgement field, it is only set as acknowledged upon receipt of a packet uplink acknowledgement/negative acknowledgement message or a packet downlink acknowledgement/negative acknowledgement message comprising an acknowledgement for said block sequence number.
摘要翻译： 本发明涉及一种用于降低通信网络系统中的发送单元和接收单元之间的传输失速风险的方法和发送单元，所述通信网络系统包括被布置为向所述接收单元发送数据块的所述发送单元。 每个数据块包括块序列号，并且发送的数据块被存储在发送缓冲器中。 布置传输缓冲器窗口以控制所述传送的数据块的重传流程。 当在捎带的确认/否定确认字段中已经确认了块序列号时，仅在接收到分组上行链路确认/否定确认消息或者包括对所述块序列的确认的分组下行链路确认/否定确认消息时才被设置为确认 数。
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公开(公告)号：US20130070699A1
公开(公告)日：2013-03-21
申请号：US13613107
申请日：2012-09-13
IPC分类号： H04W72/04
CPC分类号： H04W72/14 , H04W74/0833
摘要： A base station subsystem (BSS) and a method are described herein for improving an Access Grant Channel (AGCH) capacity when mobile stations establish an uplink Temporary Block Flow (TBF) triggered by a small data transmission (SDT) or an instant message transmission (IMT). Plus, a mobile station (MS) and a method are described herein for improving the AGCH capacity when the mobile station establishes an uplink TBF triggered by a SDT or an IMT.
摘要翻译： 本文描述了一种基站子系统（BSS）和方法，用于在移动站建立由小数据传输（SDT）或即时消息传输（SDT）触发的上行链路临时块流（TBF）时改善接入授权信道（AGCH） IMT）。 此外，本文描述了移动台（MS）和方法，用于在移动台建立由SDT或IMT触发的上行链路TBF时改善AGCH容量。
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87.发明授权Short message service (SMS) over service access point identifier 0 (SAPI-0) 有权服务接入点标识符0（SAPI-0）的短消息服务（SMS）公开(公告)号：US08351973B2
公开(公告)日：2013-01-08
申请号：US12482772
申请日：2009-06-11
IPC分类号： H04B7/00
CPC分类号： H04W4/14
摘要： A mobile station receives data for sending to a destination device and determines whether to send the data to the destination device via either short message service (SMS) over service access point identifier 0 (SAPI-0) or SMS over SAPI-3, where SAPI-0 and SAPI-3 comprise different service access points associated with a data link layer of a mobile network. The mobile station selectively sends the location information to the destination device via either SMS over SAPI-0, or via SMS over SAPI-3, based on the determination.
摘要翻译： 移动台接收用于发送到目的设备的数据，并通过服务接入点标识符0（SAPI-0）或通过SAPI-3的SMS通过短消息服务（SMS）来确定是否将数据发送到目标设备，其中SAPI -0和SAPI-3包括与移动网络的数据链路层相关联的不同服务接入点。 基于该确定，移动台通过SAPI-0上的SMS或通过SAPI-3上的SMS选择性地将位置信息发送到目的地设备。
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公开(公告)号：US20120270539A1
公开(公告)日：2012-10-25
申请号：US13390405
申请日：2012-01-31
CPC分类号： H04W36/0022 , H04W36/38 , H04W88/10
摘要： In a method in a central node of a cellular radio network the central node is adapted to deciding if a mobile station connected to the cellular radio network via a first radio access technology controlled by the central node is to be moved to another radio access technology when a circuit switched call of the mobile station is ended. It is assumed that the cellular radio network is adapted to use a fallback to circuit switched procedure. First it is decided that a CS call for a particular mobile station has ended. Then in it is checked if the CS call was the result of a fallback to CS procedure. The central node then decides if the mobile station is to be moved to another radio access technology based at least partly on the, i.e. if the CS call was a result of a CS fallback procedure.
摘要翻译： 在蜂窝无线电网络的中心节点中的一种方法中，中心节点适于通过由中央节点控制的第一无线电接入技术连接到蜂窝无线电网络的移动台是否被移动到另一无线电接入技术， 移动台的电路交换呼叫结束。 假设蜂窝无线电网络适于对电路交换过程使用回退。 首先决定对特定移动台的CS呼叫已经结束。 然后在其中检查CS呼叫是否是CS过程回退的结果。 中央节点然后至少部分地基于即CS呼叫是CS回退过程的结果来决定是否将移动台移动到另一无线电接入技术。
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公开(公告)号：US20120214501A1
公开(公告)日：2012-08-23
申请号：US13035158
申请日：2011-02-25
IPC分类号： H04W72/02
CPC分类号： H04W36/0055 , H04W36/0083 , H04W36/14 , H04W48/20 , H04W76/27 , H04W88/06
摘要： A method in a user equipment for handling cell selection is provided. While in dedicated mode the user equipment receives from a radio network node a measurement information message which indicates at least two frequencies associated with a respective cell in a respective radio access technology. While it is in dedicated mode, the user equipment performs measurements on the frequencies to obtain a respective measurement value for each one of them, and receives a selection indicator message comprising a respective priority for each one of the frequencies. The user equipment obtains a respective threshold value for each of the frequencies and successively evaluates the frequencies in descending priority order until a frequency is determined for which the measurement value exceeds its respective threshold value. When entering idle mode, the user equipment selects cell based on the evaluation.
摘要翻译： 提供了一种用于处理小区选择的用户设备中的方法。 在专用模式下，用户设备从无线电网络节点接收指示在相应无线电接入技术中与相应小区相关联的至少两个频率的测量信息消息。 当处于专用模式时，用户设备对频率进行测量以获得每个频率的各自的测量值，并且接收对于每个频率包括相应优先级的选择指示符消息。 用户设备获得每个频率的相应阈值，并以降序优先级顺序连续评估频率，直到确定测量值超过其相应阈值的频率为止。 当进入空闲模式时，用户设备根据评估选择单元。
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公开(公告)号：US08081644B2
公开(公告)日：2011-12-20
申请号：US10596782
申请日：2003-12-23
IPC分类号： H04L12/28
摘要： A method and device of controlling a queue buffer, in which a congestion notification procedure is conducted if a queue length parameter exceeds a threshold value, said threshold value being adapted automatically by a procedure that takes into account a flow control parameter.
摘要翻译： 一种控制队列缓冲器的方法和装置，其中如果队列长度参数超过阈值，则进行拥塞通知过程，所述阈值由考虑到流量控制参数的过程自动调整。
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