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1. 发明授权

US06909895B2 SGSN semi anchoring during the inter SGSN SRNC relocation procedure 有权
标题翻译： SGSN在SRNC重定位过程中的半锚定
公开(公告)号：US06909895B2
公开(公告)日：2005-06-21
申请号：US10000242
申请日：2001-10-18
申请人： Heikki Einola , Serge Haumont , Paul Sitch , Jaakko Rajaniemi
发明人： Heikki Einola , Serge Haumont , Paul Sitch , Jaakko Rajaniemi
IPC分类号： H04W36/12 , H04Q7/20 , H04L12/28
CPC分类号： H04W36/12
摘要： The present invention proposes a method for performing a relocation procedure for a user equipment (UE) communicating in a communication network and being movable therein, said communication network comprising at least two serving nodes (SGSN1, SGSN2) of a core network of said communication network, each of which serving nodes being connected to at least one access network controller (RNC1, RNC2) of a access network of said communication network, each of which access network controllers being adapted to perform a communication with said user equipment (UE) within its coverage area, and each serving node being assigned to a respective routing area (RA1, RA2), said method comprising the steps of monitoring (S100) the occurrence of a relocation condition, deciding (S200), whether said relocation condition is an inter serving node relocation condition, switching (S400) the communication from a first access network controller (RNC1) of a first serving node (SGSN1) to a second access network controller (RNC2) of a second serving node (SGSN2), when the decision in said decision step (S200) is positive; maintaining (S600) the control of communication in the core network anchored in the first serving node (SGSN1) while the communication connection is in a first state (S500); and changing (S700) the control of communication in the core network to the second serving node (SGSN2), when a changing condition is detected (S500). The present invention also proposes a corresponding system and network element.
摘要翻译：本发明提出了一种用于对在通信网络中通信并在其中可移动的用户设备（UE）执行重定位过程的方法，所述通信网络包括所述网络的核心网络的至少两个服务节点（SGSN 1，SGSN 2）通信网络，其中每个服务节点连接到所述通信网络的接入网络的至少一个接入网络控制器（RNC 1，RNC 2），每个接入网络控制器适于执行与所述用户设备的通信（ UE），并且每个服务节点被分配给相应的路由区域（RA 1，RA 2），所述方法包括以下步骤：监视（S100）重定位条件的发生，确定（S 200）所述重定位条件是否是服务间节点重定位条件，从第一服务节点（SGSN 1）的第一接入网络控制器（RNC 1）切换到（S 400）到第一服务节点当所述判定步骤（S 200）中的判定为肯定时，第二服务节点（SGSN 2）的第二接入网络控制器（RNC2）在通信连接处于第一状态时，维护（S 600）在锚定在第一服务节点（SGSN 1）的核心网络中的通信的控制（S 500）; 并且当检测到改变条件时，将核心网络中的通信的控制（S 700）改变为第二服务节点（SGSN 2）（S 500）。本发明还提出了相应的系统和网络元件。

2. 发明授权

US06898433B1 Location management for cellular systems 有权
标题翻译：蜂窝系统的位置管理
公开(公告)号：US06898433B1
公开(公告)日：2005-05-24
申请号：US09763883
申请日：2000-04-26
申请人： Jaakko Rajaniemi , Kalle Ahmavaara , Heikki Einola , Juha Bäck , Tony Hulkkonen , Serge Haumont
发明人： Jaakko Rajaniemi , Kalle Ahmavaara , Heikki Einola , Juha Bäck , Tony Hulkkonen , Serge Haumont
IPC分类号： H04W36/12 , H04Q7/20
CPC分类号： H04W8/12 , H04W8/06 , H04W36/12
摘要： A method for indicating a mobile station's (MS) location. A first radio network controller, RNC, acts as the mobile station's serving RNC (SRNC), for reporting the mobile station's location to the core network (CN). A second RNC acts as the mobile station's drift RNC (DRNC), for maintaining a radio connection with the mobile station. In response to fulfillment of at least one criterion in a first set of criteria, the mobile station (MS) sends location information about its location to the second RNC (DRNC) which forwards the location information to the first RNC (SRNC) for reporting to the core network (CN). There is also a second set of criteria for transforming the location information. In response to fulfillment of at least one criterion in the second set, the first RNC (SRNC) sends falsified information about the mobile station's location to the core network (CN).
摘要翻译：一种用于指示移动台（MS）位置的方法。第一无线电网络控制器RNC用作移动台的服务RNC（SRNC），用于将移动台的位置报告给核心网络（CN）。第二RNC用作移动台的漂移RNC（DRNC），用于维持与移动台的无线电连接。响应于在第一组标准中满足至少一个标准，移动台（MS）将关于其位置的位置信息发送到第二RNC（DRNC），该第二RNC将位置信息转发到第一RNC（SRNC）以报告核心网（CN）。还有第二组标准来转换位置信息。响应于第二组中至少一个标准的实现，第一RNC（SRNC）向核心网（CN）发送关于移动台位置的伪造信息。

3. 发明授权

US07394807B2 Communication system and method providing a mode selection procedure 有权
标题翻译：提供模式选择过程的通信系统和方法
公开(公告)号：US07394807B2
公开(公告)日：2008-07-01
申请号：US10344573
申请日：2001-08-10
申请人： Shkumbin Hamiti , Janne Parantainen , Mikko Puuskari , Heikki Einola , Tuija Hurtta , Serge Haumont , Teemu Jäppinen , Marc Greis
发明人： Shkumbin Hamiti , Janne Parantainen , Mikko Puuskari , Heikki Einola , Tuija Hurtta , Serge Haumont , Teemu Jäppinen , Marc Greis
IPC分类号： H04L12/56
CPC分类号： H04W28/18 , H04L69/24 , H04W8/18
摘要： A method and a communication system which includes a first network element, e.g. portable terminal, connectable to a second network element. One of selectable modes is used for communication. A network element is adapted to perform a mode selection procedure for selecting the same mode for bidirectional communication between the network elements. The mode selection ensures the use of one and the same mode in uplink and downlink direction and thus enables e.g. IP telephony in UMTS using SIP protocol. The invention provides for facilitating a VoIP communication session by way of a radio link with a mobile station. The mobile station forms a QoS (Quality of Service) information element for communication to a radio access network portion. The QoS information element is indicating whether to remove packet header information of the data packets to be communicated upon the radio link pursuant to the communication session.
摘要翻译：一种方法和通信系统，其包括第一网络元件，例如便携式终端，可连接到第二网络元件。可选模式之一用于通信。网元适于执行模式选择过程，以选择用于网络元件之间的双向通信的相同模式。模式选择确保在上行链路和下行链路方向上使用一个和相同的模式，使用SIP协议的UMTS中的IP电话。本发明提供了通过与移动台的无线电链路来促进VoIP通信会话。移动台形成用于向无线电接入网络部分进行通信的QoS（服务质量）信息元素。 QoS信息元素指示是否根据通信会话去除在无线电链路上要传送的数据分组的分组报头信息。

4. 发明授权

US07751803B2 Method and arrangement for optimizing the re-establishment of connections in a cellular radio system supporting real time and non-real time communications 有权
标题翻译：用于优化在支持实时和非实时通信的蜂窝无线电系统中重新建立连接的方法和装置
公开(公告)号：US07751803B2
公开(公告)日：2010-07-06
申请号：US09790469
申请日：2001-02-22
申请人： Jukka Vialen , Jaakko Rajaniemi , Serge Haumont
发明人： Jukka Vialen , Jaakko Rajaniemi , Serge Haumont
IPC分类号： H04B7/00 , H04J3/24 , H04Q7/20
CPC分类号： H04W76/19
摘要： A method and arrangement for determining the expiry time for a period during which the re-establishment of lost radio bearers is allowable. There is determined a first expiry time (206, 207) for a period during which the re-establishment of lost radio bearers used to provide services of a first category, like real time services, is allowable. Additionally there is determined a second expiry time (208, 209) for a period during which the re-establishment of lost radio bearers used to provide services of a second category, like non-real time services, is allowable.
摘要翻译：一种用于确定在其中重新建立丢失的无线电承载的期间的到期时间的方法和装置是允许的。确定了一个第一个到期时间（206,207），在此期间，重新建立用于提供第一类服务的丢失的无线电承载（例如实时业务）是可以允许的。此外，在一段时间内确定了第二到期时间（208,209），在此期间，用于提供第二类别的服务的丢失的无线电承载的重新建立（如非实时服务）是可允许的。

5. 发明授权

US07359347B2 Connections in a communication system 有权
标题翻译：通信系统中的连接
公开(公告)号：US07359347B2
公开(公告)日：2008-04-15
申请号：US10276827
申请日：2001-05-10
申请人： Kalle Ahmavaara , Serge Haumont , Marko Koskela , Jaakko Rajaniemi
发明人： Kalle Ahmavaara , Serge Haumont , Marko Koskela , Jaakko Rajaniemi
IPC分类号： H04Q7/00 , H04L12/66
CPC分类号： H04W36/0022 , H04W24/00 , H04W36/0072 , H04W36/14 , H04W72/00 , H04W74/02 , H04W76/10 , H04W76/30 , H04W88/06
摘要： The present invention relates to a communication system and a method for the same. In the method simultaneous circuit switched and packet switched connections are established between a user equipment and a first element of the communication system. A predefined event is monitored for after initiation of a procedure for handing the circuit switched connection over from the first element to a second element of the communication system. The event is defined to indicate a need for release of resources reserved by the packet switched connection. Subsequent to detection of the event, resources reserved by said packet switched connection at the network side of the system are released.
摘要翻译：通信系统及其方法技术领域本发明涉及通信系统及其方法。在该方法中，在用户设备和通信系统的第一元件之间建立同步电路交换和分组交换连接。在启动将电路交换连接从第一元件传递到通信系统的第二元件的过程之后，监视预定事件。该事件被定义为指示需要释放由分组交换连接保留的资源。在检测到事件之后，释放在系统的网络侧由所述分组交换连接保留的资源。

6. 发明授权

US07623447B1 Telephony services in mobile IP networks 有权
标题翻译：移动IP网络中的电话服务
公开(公告)号：US07623447B1
公开(公告)日：2009-11-24
申请号：US09709716
申请日：2000-11-13
申请人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
发明人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
IPC分类号： H04L1/00
CPC分类号： H04W4/90 , H04W4/02 , H04W8/26 , H04W40/00 , H04W76/10 , H04W76/50 , H04W80/00
摘要： An emergency telephone call is supported and routed to a Public Safety Answering Point (PSAP) in an IP based packet switched wireless communications network. An activate PDP context request is sent from a user equipment to the network. A parameter in the activate PDP context request indicates that the PDP context will be used to transfer an emergency call. An activate PDP context accept message is returned from the support node to the user equipment. The activate PDP context accept message acknowledges the activate PDP context request message and provides the address of a call state control function. A call setup request transferred to the call state control function includes the Service Area Identity (SAI). The call state control function selects a PSAP based, at least in part, on the SAI included in the call setup request and forwards the emergency call to the selected PSAP.
摘要翻译：紧急电话呼叫被支持并路由到基于IP的分组交换无线通信网络中的公共安全应答点（PSAP）。激活PDP上下文请求从用户设备发送到网络。激活PDP上下文请求中的参数指示PDP上下文将用于传送紧急呼叫。激活PDP上下文接受消息从支持节点返回给用户设备。激活PDP上下文接受消息确认激活PDP上下文请求消息并提供呼叫状态控制功能的地址。传送到呼叫状态控制功能的呼叫建立请求包括服务区域标识（SAI）。呼叫状态控制功能至少部分地基于呼叫建立请求中包括的SAI来选择PSAP，并将紧急呼叫转发到所选择的PSAP。

7. 发明授权

US08218535B1 Method and device for attaching a user equipment to a telecommunication network 有权
标题翻译：用于将用户设备附接到电信网络的方法和设备
公开(公告)号：US08218535B1
公开(公告)日：2012-07-10
申请号：US10311658
申请日：2000-07-04
申请人： Tuija Hurtta , Jaakko Rajaniemi , Jonne Soininen , Serge Haumont , Jarmo Hillo
发明人： Tuija Hurtta , Jaakko Rajaniemi , Jonne Soininen , Serge Haumont , Jarmo Hillo
IPC分类号： H04L12/66
CPC分类号： H04W12/02 , H04L12/4633 , H04L63/30 , H04M3/2281
摘要： The invention is directed to a communication network wherein a direct tunnel may be formed between a user equipment and a gateway support node, bypassing an intermediate serving support node. If, however, the gateway node should be outside of the actual communication network to which the user equipment is connected, a two-tunnel concept is used wherein a tunnel is provided between the user equipment and the serving support node. Likewise, when receiving a request for Lawful Interception, the tunnel formed between the user equipment and the gateway node is reconfigured to be directed to the serving node for guiding all user traffic and control signaling via this serving node.
摘要翻译：本发明涉及通信网络，其中可以绕过中间服务支持节点在用户设备和网关支持节点之间形成直接隧道。然而，如果网关节点应该在与用户设备连接的实际通信网络之外，则使用双隧道概念，其中在用户设备和服务支持节点之间提供隧道。类似地，当接收到合法侦听的请求时，在用户设备和网关节点之间形成的隧道被重新配置为被引导到服务节点，用于引导所有用户业务并通过该服务节点控制信令。

8. 发明授权

US08160540B2 Telephony services in mobile IP networks 有权
标题翻译：移动IP网络中的电话服务
公开(公告)号：US08160540B2
公开(公告)日：2012-04-17
申请号：US12624187
申请日：2009-11-23
申请人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Huai Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
发明人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Huai Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
IPC分类号： H04M11/04
CPC分类号： H04W4/90 , H04W4/02 , H04W8/26 , H04W40/00 , H04W76/10 , H04W76/50 , H04W80/00
摘要： An emergency telephone call is supported and routed to a Public Safety Answering Point (PSAP) in an IP based packet switched wireless communications network. An activate PDP context request is sent from a user equipment to the network. A parameter in said activate PDP context request indicates that the PDP context will be used to transfer an emergency call. An activate PDP context accept message is returned from said support node to said user equipment. Said activate PDP context accept message acknowledges said activate PDP context request message and provides the address of a call state control function. A call setup request transferred to the call state control function includes the Service Area Identity (SAI). The call state control function selects a PSAP based, at least in part, on the SAI included in the call setup request and forwards the emergency call to the selected PSAP.
摘要翻译：紧急电话呼叫被支持并路由到基于IP的分组交换无线通信网络中的公共安全应答点（PSAP）。激活PDP上下文请求从用户设备发送到网络。所述激活PDP上下文请求中的参数指示PDP上下文将用于传送紧急呼叫。激活PDP上下文接受消息从所述支持节点返回到所述用户设备。所述激活PDP上下文接受消息确认所述激活PDP上下文请求消息并提供呼叫状态控制功能的地址。传送到呼叫状态控制功能的呼叫建立请求包括服务区域标识（SAI）。呼叫状态控制功能至少部分地基于呼叫建立请求中包括的SAI来选择PSAP，并将紧急呼叫转发到所选择的PSAP。

9. 发明申请

US20100067444A1 TELEPHONY SERVICES IN MOBILE IP NETWORKS 有权
标题翻译：移动IP网络中的电话服务
公开(公告)号：US20100067444A1
公开(公告)日：2010-03-18
申请号：US12624187
申请日：2009-11-23
申请人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Huai Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
发明人： Stefano Faccin , Tuija Hurtta , Jaakko Rajaniemi , Huai Herman Huang , Risto Kauppinen , Janne Muhonen , Veijo Vanttinen , Jan Kall , Serge Haumont , Jari Syrjala
IPC分类号： H04W4/00 , H04B7/005 , H04L12/66 , H04W4/22
CPC分类号： H04W4/90 , H04W4/02 , H04W8/26 , H04W40/00 , H04W76/10 , H04W76/50 , H04W80/00
摘要： An emergency telephone call is supported and routed to a Public Safety Answering Point (PSAP) in an IP based packet switched wireless communications network. An activate PDP context request is sent from a user equipment to the network. A parameter in said activate PDP context request indicates that the PDP context will be used to transfer an emergency call. An activate PDP context accept message is returned from said support node to said user equipment. Said activate PDP context accept message acknowledges said activate PDP context request message and provides the address of a call state control function. A call setup request transferred to the call state control function includes the Service Area Identity (SAI). The call state control function selects a PSAP based, at least in part, on the SAI included in the call setup request and forwards the emergency call to the selected PSAP.
摘要翻译：紧急电话呼叫被支持并路由到基于IP的分组交换无线通信网络中的公共安全应答点（PSAP）。激活PDP上下文请求从用户设备发送到网络。所述激活PDP上下文请求中的参数指示PDP上下文将用于传送紧急呼叫。激活PDP上下文接受消息从所述支持节点返回到所述用户设备。所述激活PDP上下文接受消息确认所述激活PDP上下文请求消息并提供呼叫状态控制功能的地址。传送到呼叫状态控制功能的呼叫建立请求包括服务区域标识（SAI）。呼叫状态控制功能至少部分地基于呼叫建立请求中包括的SAI来选择PSAP，并将紧急呼叫转发到所选择的PSAP。

10. 发明授权

US06955918B2 Serving network entity relocation 有权
标题翻译：服务网络实体搬迁
公开(公告)号：US06955918B2
公开(公告)日：2005-10-18
申请号：US10203665
申请日：2001-02-09
申请人： Serge Haumont , Paul Sitch
发明人： Serge Haumont , Paul Sitch
IPC分类号： H04W36/12 , H04W40/24 , H04Q7/20
CPC分类号： H04W36/12 , H04W40/248
摘要： A method (400) for relocating a serving network entity is presented. Before the relocation certain packet data information is transmitted between a terminal and a first network entity (901) at least via a second network entity (902) and via a third network entity (903). The first network entity (901) is connected to the second network entity (902) with a first path (911) and to a third network entity (903) with a second path (912), and the second network entity, which is before the relocation acting as the serving network entity, is connected to the third network entity, which is its peer network entity and after relocation acting as the serving network entity, with a third path (913). The first, second and third paths are separate paths. After the relocation said information is transmitted via the third network entity. The method is characterized in that the need for relocation of the serving network entity is communicated (403, 601) to the third network entity by the peer second network entity using the third path.
摘要翻译：提出了一种用于重新定位服务网络实体的方法（400）。在重定位之前，至少经由第二网络实体（902）并且经由第三网络实体（903），在终端和第一网络实体（901）之间传送某些分组数据信息。第一网络实体（901）利用具有第二路径（912）的第一路径（911）和具有第二路径（912）的第三网络实体（903）连接到第二网络实体（902），并且第二网络实体作为服务网络实体的重定位与作为服务网络实体的第三网络实体（作为其对等网络实体）和第三路径（913）连接。第一，第二和第三路径是独立的路径。在重定位之后，所述信息通过第三网络实体传输。该方法的特征在于，使用第三路径，由对等第二网络实体向第三网络实体传送服务网络实体的重定位需求（403,601）。

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