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1.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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2.发明申请公开(公告)号：US20100284338A1
公开(公告)日：2010-11-11
申请号：US12812106
申请日：2008-12-22
IPC分类号： H04W40/00
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：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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8.发明授权公开(公告)号：US08995467B2
公开(公告)日：2015-03-31
申请号：US13048916
申请日：2011-03-16
IPC分类号： H04W4/00 , H04L12/855 , H04W28/02 , H04W28/10 , H04L12/823 , H04W60/02
CPC分类号： H04L47/2466 , H04L47/323 , H04W28/0205 , H04W28/10 , H04W60/02
摘要： A system and method for providing an indication of a priority level of a non access stratum (NAS) message. In one aspect, a wireless communication device transmits a NAS signaling message together with a Packet Flow Identifier (PFI) information element that includes information indicating a priority level of the NAS signaling message. If the NAS signaling message has a low priority, the wireless communication device may receive a response message indicating that the ongoing NAS signaling message scenario can be performed less frequently in the future, thereby mitigating network congestion and radio interference.
摘要翻译： 一种用于提供非接入层（NAS）消息的优先级的指示的系统和方法。 一方面，无线通信设备与包括指示NAS信令消息的优先级的信息的分组流标识符（PFI）信息元素一起发送NAS信令消息。 如果NAS信令消息具有低优先级，则无线通信设备可能会接收到一个响应消息，指示正在进行的NAS信令消息场景在将来可能不频繁地执行，从而减轻网络拥塞和无线电干扰。
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公开(公告)号：US08885458B2
公开(公告)日：2014-11-11
申请号：US13544325
申请日：2012-07-09
CPC分类号： H04W72/048 , H04L1/0009 , H04L1/0025 , H04L1/008 , H04W4/20 , H04W4/70 , H04W72/0413 , H04W74/0833
摘要： A signaling procedure for establishing and terminating connections for small data transmissions (SDTs) by wireless devices. A wireless device sends an access request message to a serving wireless access node on a random access channel (RACH). The access request message includes an indication that the access is for a SDT. The access request message includes the amount of data that will be transmitted as part of the SDT. The wireless access node sends an assignment message to immediately assign radio resources to the wireless device without further signaling needed for the SDT to begin. When the wireless device begins the SDT, the first data block is coded and transmitted according to a first predetermined coding scheme. If there are any subsequent data blocks, the wireless device includes an information element in the header of the first data block to indicate the coding scheme for the subsequent data blocks.
摘要翻译： 用于通过无线设备建立和终止小数据传输（SDT）的连接的信令过程。 无线设备向随机接入信道（RACH）上的服务无线接入节点发送接入请求消息。 访问请求消息包括对SDT的访问的指示。 访问请求消息包括将作为SDT一部分传送的数据量。 无线接入节点发送分配消息，以立即向无线设备分配无线电资源，而不需要开始SDT所需的进一步信令。 当无线设备开始SDT时，根据第一预定编码方案对第一数据块进行编码和发送。 如果存在任何后续数据块，则无线设备在第一数据块的报头中包括信息元素，以指示后续数据块的编码方案。
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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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