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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：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：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：US08600390B2
公开(公告)日：2013-12-03
申请号：US12698335
申请日：2010-02-02
IPC分类号： H04W36/00
CPC分类号： H04W36/0066 , H04W36/14 , H04W36/16
摘要： A device receives a request for a service for a user equipment associated with a source radio access network, and establishes a connection with the user equipment via a circuit switched fallback procedure. The device also receives, from the source radio access network, information associated with one or more source cells, and provides the service to the user equipment through a target radio access network. The device further uses the information to select one of the one or more source cells for the user equipment to return after the service terminates, terminates the service, and returns the user equipment to the selected source cell.
摘要翻译： 设备接收与源无线电接入网络相关联的用户设备的服务请求，并通过电路交换回退过程与用户设备建立连接。 该设备还从源无线接入网络接收与一个或多个源小区相关联的信息，并通过目标无线接入网络向用户设备提供服务。 所述设备还使用所述信息来选择所述一个或多个源小区中的一个用于所述用户设备在所述服务终止之后返回，终止所述服务，并将所述用户设备返回到所选择的源小区。
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公开(公告)号：US20130148633A1
公开(公告)日：2013-06-13
申请号：US13817205
申请日：2010-08-17
IPC分类号： H04W36/00
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：US20130016602A1
公开(公告)日：2013-01-17
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：US08200215B2
公开(公告)日：2012-06-12
申请号：US12607404
申请日：2009-10-28
IPC分类号： H04Q7/20
CPC分类号： C12N5/0686 , C12N2500/92 , C12N2510/02
摘要： Speech signals to be sent between a first node and a second node via a wireless communication system are Adaptive Multi-Rate (AMR) encoded. A need to change the first node's first data transmission rate over a radio interface to a second different data transmission rate is determined. A new AMR source bit rate is then determined for both nodes. Information is sent to the second node, in advance of changing the data transmission rate over the radio interface, requesting the second node to change towards the new AMR source bit rate. After a predetermined time period sufficient for the second node to change from the current AMR source bit rate to the new AMR source bit rate expires or after the second node indicates a change to the new AMR source bit rate, the first node starts transmitting at the second data transmission rate over the radio interface.
摘要翻译： 经由无线通信系统在第一节点和第二节点之间发送的语音信号是自适应多速率（AMR）编码的。 确定通过无线电接口将第一节点的第一数据传输速率改变为第二不同数据传输速率的需要。 然后为两个节点确定新的AMR源比特率。 在通过无线电接口改变数据传输速率之前，向第二节点发送信息，请求第二节点向新的AMR源比特率改变。 在足以使第二节点从当前AMR源比特率改变到新的AMR源比特率的预定时间段到期之后或在第二节点指示对新的AMR源比特率的改变之后，第一节点开始在 无线接口的第二数据传输速率。
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公开(公告)号：US20110268083A1
公开(公告)日：2011-11-03
申请号：US12521507
申请日：2007-06-07
IPC分类号： H04W4/00
CPC分类号： H04W48/18 , H04L65/1016 , H04W28/26 , H04W36/0022 , H04W36/0033
摘要： In a method and system for transferring a voice call in the packet switched domain to a system supporting both packet switched and circuit switched voice calls, target system, i.e. the system to which an ongoing voice call is transferred is in control of deciding if an ongoing voice call in the originating system should continue in the circuit switched domain or the packet switched domain. In addition the system is enabled to reserve resources in the system to receive the voice call before handing over the voice call.
摘要翻译： 在用于将分组交换域中的语音呼叫转移到支持分组交换和电路交换语音呼叫的系统的方法和系统中，目标系统，即正在进行的语音呼叫被传送到的系统正在控制是否正在进行 始发系统中的语音呼叫应该在电路交换域或分组交换域中继续。 此外，系统能够在系统中预留资源，以便在切换语音呼叫之前接收语音呼叫。
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59.发明申请Method and Apparatus for Discriminating Between Control Messages and Speech Payload 有权用于区分控制消息和语音有效载荷的方法和装置公开(公告)号：US20100014477A1
公开(公告)日：2010-01-21
申请号：US12518582
申请日：2008-01-04
IPC分类号： H04W72/12
CPC分类号： H04W76/28 , H04W72/1268
摘要： A base station detects the transition of a mobile station from a DTX mode to a continuous transmission mode. The base station schedules an uplink transmission by the mobile station during an uplink transmission period while the mobile station is in DTX mode and receives an uplink LLC PDU from said mobile station during the scheduled uplink transmission periods. The base station determines the operating mode of the mobile station based on the size of the received uplink LLC PDU.
摘要翻译： 基站检测移动台从DTX模式到连续发送模式的转换。 基站在移动站处于DTX模式期间，在上行链路传输期间调度移动站的上行传输，并且在调度的上行链路传输周期期间从所述移动台接收上行LLC PDU。 基站基于所接收的上行链路LLC PDU的大小来确定移动站的操作模式。
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60.发明申请SHORT MESSAGE SERVICE (SMS) OVER SERVICE ACCESS POINT IDENTIFIER 0 (SAPI-0) 有权短消息服务（SMS）超过服务访问点标识符0（SAPI-0）公开(公告)号：US20090311988A1
公开(公告)日：2009-12-17
申请号：US12482772
申请日：2009-06-11
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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