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公开(公告)号：US20140029435A1
公开(公告)日：2014-01-30
申请号：US14009941
申请日：2011-04-07
IPC分类号： H04W28/02
CPC分类号： H04W28/0252 , H04W76/12
摘要： There is provided a serving node S) comprising processing means (CTRL_U1; MEM—1) and an interface unit (INT_U1) and a method for such a serving node, the serving node being adapted for participating in a network requested secondary PDP context activation procedure, the processing means being adapted for: —receiving (91) an initiate PDP context activation request signal from a gateway node (G). The serving node is also adapted for—determining (92A) whether the user entity supports network requested dedicated bearers; and if not the case; —without engaging in signalling with the user entity, transmitting (93) an initiate PDP context activation response signal indicating the network requested secondary PDP context activation has been accepted; and—transmitting (95) a create PDP context request signal to the gateway node. The Serving node may be adapted to further: if interacting with a GERAN radio node; —receiving (96) a create PDP context response signal from the gateway node (G), with a negotiated quality of service; —transmitting (97) a create BSS packet flow context request signal to the user entity, optionally comprising an indication, that the user entity supports no network requested dedicated bearer. Moreover, there is provided a radio node and a method for a radio node.
摘要翻译： 提供了包括处理装置（CTRL_U1; MEM-1）和接口单元（INT_U1）的服务节点S和用于这种服务节点的方法，服务节点适于参与网络请求的辅助PDP上下文激活过程 所述处理装置适于：从网关节点（G）接收（91）发起的PDP上下文激活请求信号。 服务节点还适于确定（92A）用户实体是否支持网络请求的专用承载; 如果不是这样的话; - 不用与用户实体进行信号通信，发送（93）指示所请求的网络请求的辅助PDP上下文激活的发起PDP上下文激活响应信号已被接受; 并向网关节点发送（95）创建PDP上下文请求信号。 服务节点可以适于进一步：如果与GERAN无线电节点交互; - 接收（96）从所述网关节点（G）创建PDP上下文响应信号，具有协商的服务质量; - 向用户实体（97）创建BSS分组流上下文请求信号，可选地包括用户实体不支持网络请求的专用承载的指示。 此外，提供了一种用于无线电节点的无线电节点和方法。
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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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公开(公告)号：US20070286070A1
公开(公告)日：2007-12-13
申请号：US10596782
申请日：2003-12-23
IPC分类号： H04L12/56
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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公开(公告)号：US08411561B2
公开(公告)日：2013-04-02
申请号：US12812475
申请日：2009-01-13
IPC分类号： G01R31/08
CPC分类号： H04Q3/0091 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A method of performing congestion notification for a data transmission (10) from a sender (14) to a receiver (11) is described. Furthermore, nodes for such a transmission as well as methods of controlling such nodes are described. The data transmission involves a first node (12) and a second node (13) between said sender and receiver. The data packets pass from said second node to said first node towards said receiver. The method comprises: —sending (S82) a message (15) from said first node to said second node, said message relating to a decision on whether to notify said receiver of a congestion condition in said data transmission, —sending (S83) an explicit congestion notification (16) from said second node to said receiver if it is decided to notify said receiver of said congestion condition.
摘要翻译： 描述了从发送器（14）到接收器（11）执行用于数据传输（10）的拥塞通知的方法。 此外，描述了用于这种传输的节点以及控制这些节点的方法。 数据传输涉及所述发送方和接收方之间的第一节点（12）和第二节点（13）。 数据分组从所述第二节点传递到所述第一节点朝向所述接收机。 该方法包括：从所述第一节点向所述第二节点发送（S82）消息（15），所述消息涉及关于是否向所述接收机通知所述数据传输中的拥塞状况的判定（S83） 如果决定向所述接收机通知所述拥塞状况，则显式拥塞通知（16）从所述第二节点到所述接收机。
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公开(公告)号：US20110032819A1
公开(公告)日：2011-02-10
申请号：US12812475
申请日：2009-01-13
IPC分类号： H04L12/56
CPC分类号： H04Q3/0091 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04L47/30 , H04L47/33 , H04L47/35
摘要： A method of performing congestion notification for a data transmission (10) from a sender (14) to a receiver (11) is described. Furthermore, nodes for such a transmission as well as methods of controlling such nodes are described. The data transmission involves a first node (12) and a second node (13) between said sender and receiver. The data packets pass from said second node to said first node towards said receiver. The method comprises: —sending (S82) a message (15) from said first node to said second node, said message relating to a decision on whether to notify said receiver of a congestion condition in said data transmission, —sending (S83) an explicit congestion notification (16) from said second node to said receiver if it is decided to notify said receiver of said congestion condition.
摘要翻译： 描述了从发送器（14）到接收器（11）执行用于数据传输（10）的拥塞通知的方法。 此外，描述了用于这种传输的节点以及控制这些节点的方法。 数据传输涉及所述发送方和接收方之间的第一节点（12）和第二节点（13）。 数据分组从所述第二节点传递到所述第一节点朝向所述接收机。 该方法包括：从所述第一节点向所述第二节点发送（S82）消息（15），所述消息涉及关于是否向所述接收机通知所述数据传输中的拥塞状况的判定（S83） 如果决定向所述接收机通知所述拥塞状况，则显式拥塞通知（16）从所述第二节点到所述接收机。
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公开(公告)号：US09674876B2
公开(公告)日：2017-06-06
申请号：US13123365
申请日：2011-01-19
摘要： The invention relates to a method for setting up a connection between an originating mobile entity and a terminating mobile entity connecting to the same radio access network of a mobile communications network, the radio access network accessing a core network through a serving access gateway serving one of the two mobile entities the method performed by the serving access gateway comprising the steps of receiving a connection setup message for establishing the connection between the originating and the terminating mobile entity, wherein the connection setup message transmitted along a signalling path in the core network comprises an information element storing media plane access needs of at least one network node in the signalling path of the core network, wherein the media plane access needs indicate the needs of a network node in the signal path of the core network to access a media plane of the connection to be set up. Additionally it is checked whether any of the network nodes in the signalling path of the core network needs access to the media plane of said connection to be set up, wherein, if none of the network nodes needs access to the media plane and if the serving access gateway needs access to the media plane at least the following steps are carried out: a media gateway that is handling a media stream of the serving access gateway is instructed to provide an uplink endpoint for the connection to the originating mobile entity and an uplink endpoint for the connection to the terminating mobile entity for the connection to be set up, and the radio access network is informed to transmit the media stream of the originating and the terminating mobile entity to the media gateway of the serving access gateway needing access to the media plane.
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公开(公告)号：US09439109B2
公开(公告)日：2016-09-06
申请号：US12809477
申请日：2008-12-19
CPC分类号： H04W36/0072 , H04W72/0413 , H04W72/042 , H04W72/0433 , H04W72/0446 , H04W76/22 , H04W92/14
摘要： A network entity for a radio communication network includes a processing unit which causes a first resource and a second resource for a terrestrial interface of the radio network to be seized, where the first resource is distinct and different from the second resource. The entity includes a network interface through which a handover request or an assignment request message identifying the first and the second resource is sent. A network entity for a radio communication network includes a network interface which receives a handover request message or an assignment request message identifying a first resource and a second resource. The first resource is distinct and different from the second resource. The entity includes a processing unit that selects one of the first and second resources, allocates a radio channel associated with the handover or assignment, selects a bearer for a terrestrial interface and seizes resources for the interface.
摘要翻译： 用于无线电通信网络的网络实体包括处理单元，该处理单元使第一资源和第二资源用于无线电网络的地面接口被占用，其中第一资源是不同于第二资源的。 该实体包括网络接口，通过该网络接口发送识别第一和第二资源的切换请求或分配请求消息。 用于无线电通信网络的网络实体包括接收切换请求消息的网络接口或识别第一资源和第二资源的分配请求消息。 第一个资源与第二个资源是截然不同的。 实体包括选择第一和第二资源之一的处理单元，分配与切换或分配相关联的无线电信道，为地面接口选择承载并占用用于接口的资源。
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公开(公告)号：US09264936B2
公开(公告)日：2016-02-16
申请号：US13878474
申请日：2011-06-08
申请人： Daniel Widell , Jens Bergqvist , Andreas Bergström , John Walter Diachina , Paul Schliwa-Bertling
发明人： Daniel Widell , Jens Bergqvist , Andreas Bergström , John Walter Diachina , Paul Schliwa-Bertling
CPC分类号： H04W28/0289 , H04W74/085
摘要： A Mobile Station, MS (115), for a cellular communications network (100), arranged to be camped on one of a plurality of k available Common Control Channels, CCCHs, in a cell (105) in the cellular communications network (100), the MS (115) also being arranged to make successive attempts at uplink CCCH access until the MS (115) gains CCCH access. The MS (115) is arranged to make CCCH access attempt number i on CCCH number x, where x is in the range of 1 . . . k, with x determined by a function in the MS (115). Also, a network node, (110), for a cellular communications network, arranged to transmit System Information messages, to the MSs (115) in a cell, and arranged to insert an Information Element, an IE, in an SI message, which IE defines which CCCHs in the cell that an MS (115) may use for uplink CCCH access attempts.
摘要翻译： 一种用于蜂窝通信网络（100）的移动台MS（115），被布置为驻留在蜂窝通信网络（100）中的小区（105）中的多个k个可用公共控制信道CCCH中的一个上， ，MS（115）还被布置成在上行链路CCCH接入期间进行连续尝试，直到MS（115）获得CCCH接入。 MS（115）被配置为使CCCH接入尝试次数为CCCH号码x，其中x在1的范围内。 。 。 k，其中x由MS（115）中的函数确定。 此外，用于蜂窝通信网络的网络节点（110）被布置为向小区中的MS（115）发送系统信息消息，并且被布置为在SI消息中插入信息元素，IE，其中 IE定义了MS（115）可以用于上行链路CCCH接入尝试的小区中的哪些CCCH。
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公开(公告)号：US09198090B2
公开(公告)日：2015-11-24
申请号：US13817205
申请日：2010-08-17
IPC分类号： H04L29/06 , H04W92/04 , H04W36/00 , H04L29/12 , H04L12/803 , H04L12/801 , H04W36/02
CPC分类号： H04W36/0011 , H04L29/12311 , H04L47/122 , H04L47/14 , H04L61/2084 , H04L65/1026 , H04L65/1036 , H04L65/608 , H04W36/02 , H04W92/045
摘要： A first node (110, 115, 135, 200) for an IP connection with a second node over an A interface between a Access Network (101) and a Circuit Switched Core Network (122), said IP connection comprising an RTP and an RTCP connection. The first node has an RTP address comprising an IP address and a UDP port in the RTP connection and can change its RTP address and signal said change by a message to the second node (200, 135, 110, 115) over the RTCP connection and receive an ACK message. The first node is arranged to, following said change of RTP address, receive user plane data over the RTP connection from the second node at its changed and unchanged RTP address and to initiate an Internal handover with Mobile Switching Centre support if said ACK message from the second node is not received within a time limit.
摘要翻译： 用于通过接入网络（101）和电路交换核心网络（122）之间的A接口与第二节点进行IP连接的第一节点（110,115,135,200），所述IP连接包括RTP和RTCP 连接。 第一节点具有包括RTP连接中的IP地址和UDP端口的RTP地址，并且可以通过RTCP连接改变其RTP地址并将所述消息通过消息发送到第二节点（200,135,110,115），并且 接收ACK消息。 第一节点被布置为，在所述RTP地址的改变之后，通过RTP连接从其第二节点以其改变和不变的RTP地址接收用户平面数据，并且如果来自所述RTP地址的所述ACK消息，则启动具有移动交换中心支持的内部切换 第二个节点在一段时间内没有收到。
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公开(公告)号：US09198011B2
公开(公告)日：2015-11-24
申请号：US13140659
申请日：2009-12-16
CPC分类号： H04W4/90 , H04W4/06 , H04W4/12 , H04W28/065 , H04W40/005 , H04W68/02 , H04W76/50 , H04W88/02
摘要： The transmission of a warning message to a mobile terminal in a mobile communication network is triggered by an emergency event. The mobile terminal is first made aware of the need to receive a warning message by reception of an emergency event notification. The warning message is divided into a plurality of message segments. Each segment is transmitted in a separate paging message over a paging channel to mobile terminals in an idle mode. Information is added to each message segment to enable the mobile terminal to discriminate between segments belonging to different warning messages.
摘要翻译： 在移动通信网络中向移动终端发送警告消息由紧急事件触发。 首先，移动终端知道需要通过接收紧急事件通知来接收警告消息。 警告消息被分成多个消息段。 每个段在空闲模式下通过寻呼信道在单独的寻呼消息中被发送到移动终端。 将信息添加到每个消息段以使移动终端能够区分属于不同警告消息的段。
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