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71. 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。

72. 发明授权

US08127016B2 Techniques for hiding network element names and addresses 有权
标题翻译：隐藏网元名称和地址的技术
公开(公告)号：US08127016B2
公开(公告)日：2012-02-28
申请号：US10398867
申请日：2001-10-10
申请人： Ilkka Westman , Stefano Faccin , Risto Kauppinen
发明人： Ilkka Westman , Stefano Faccin , Risto Kauppinen
IPC分类号： G06F15/16
CPC分类号： H04L63/0407 , H04L29/12009 , H04L29/12066 , H04L29/12594 , H04L61/1511 , H04L61/301 , H04L63/068 , H04W8/26
摘要： A technique for hiding network element names and addresses in communications between first and second networks includes providing a message generated by a network entity in the first network to be delivered to a target network entity in the second network, the messaging including first and second parts. The message generated by the network entity in the first network is routed to a contact point disposed between the first and second networks in accordance with the first part of the message and the message generated by the network entity in the first network is routed from the contact point to the target network entity in the second network in accordance with the second part of the message.
摘要翻译：用于在第一和第二网络之间的通信中隐藏网络元件名称和地址的技术包括提供由第一网络中的网络实体生成的要传送到第二网络中的目标网络实体的消息，所述消息包括第一和第二部分。根据消息的第一部分，由第一网络中的网络实体产生的消息被路由到设置在第一和第二网络之间的联系点，并且由第一网络中的网络实体生成的消息从联系人路由根据消息的第二部分指向第二网络中的目标网络实体。

73. 发明申请

US20120014324A1 VOICE SERVICE IN EVOLVED PACKET SYSTEM 有权
标题翻译：演示分组系统中的语音服务
公开(公告)号：US20120014324A1
公开(公告)日：2012-01-19
申请号：US13244744
申请日：2011-09-26
申请人： Johanna Lisa Dwyer , Richard Charles Burbidge , Stefano Faccin , Chen Ho Chin
发明人： Johanna Lisa Dwyer , Richard Charles Burbidge , Stefano Faccin , Chen Ho Chin
IPC分类号： H04W40/00 , H04L12/66
CPC分类号： H04W48/18 , H04L65/1073
摘要： Methods and apparatus to manage voice service in evolved packet systems are disclosed. An example method in a User Equipment (UE) includes receiving a Non Access Stratum (NAS) protocol response message with a first indicator, the first indicator provided by lower layers of the UE to upper layers of the UE, responsive to the first indicator, initiating an IMS registration if the UE is not already registered with the IMS, and responsive to the UE having registered with the IP Multimedia (IM) Core Network (CN) Subsystem (IMS), determining availability of voice services over the IP Multimedia (IM) Core Network (CN) Subsystem (IMS).
摘要翻译：公开了在演进分组系统中管理语音服务的方法和装置。用户设备（UE）中的示例性方法包括：接收具有第一指示符的非接入层（NAS）协议响应消息，所述第一指示符响应于所述第一指示符，所述第一指示符由所述UE的较低层提供给所述UE的较高层，如果UE尚未向IMS注册，并且响应于已经向IP多媒体（IM）核心网（CN）子系统（IMS）注册的UE，则通过IP多媒体（IM）来确定语音服务的可用性来发起IMS注册）核心网络（CN）子系统（IMS）。

74. 发明授权

US08081759B2 Apparatus, and an associated method, for facilitating fast transition in a network system 有权
标题翻译：装置和相关联的方法，用于促进网络系统中的快速转换
公开(公告)号：US08081759B2
公开(公告)日：2011-12-20
申请号：US11229338
申请日：2005-09-15
申请人： Stefano Faccin , Jonathan P. Edney
发明人： Stefano Faccin , Jonathan P. Edney
IPC分类号： H04K1/00
CPC分类号： H04L63/083 , H04L9/0844 , H04L63/123 , H04L2209/80 , H04W8/005 , H04W12/06 , H04W36/0016 , H04W36/08 , H04W48/16 , H04W84/12 , H04W88/08
摘要： An apparatus, system, computer-readable medium, and method to facilitate quick transition of communications of a mobile station between network stations of a radio communication system, such as a WLAN operable to a variant of an IEEE 802 operating specification, is provided. Implementations of embodiments described herein reduce the transition duration by a pre-keying mechanism that performs authentication procedures prior to commencement of reassociation procedures. In other embodiments, a mobile station is allowed to select whether to perform pre-keying processes over an air interface with a target transition access point or whether to perform the pre-keying processes over a distribution system.
摘要翻译：提供了一种装置，系统，计算机可读介质和方法，用于促进移动站在无线电通信系统（例如可操作为IEEE802操作规范的变体的WLAN）的网络站之间的通信的快速转换。本文描述的实施例的实现通过在重新关联过程开始之前执行认证过程的预密钥机制来减少转换持续时间。在其他实施例中，允许移动台选择是否通过与目标转换接入点的空中接口执行预密钥处理，或者是否通过分发系统执行预密钥处理。

75. 发明申请

US20110189971A1 SYSTEM AND METHOD FOR PACKETIZED EMERGENCY MESSAGES 审中-公开
公开(公告)号：US20110189971A1
公开(公告)日：2011-08-04
申请号：US12698956
申请日：2010-02-02
申请人： Stefano Faccin , Johanna Lisa Dwyer , Mark Earnshaw , Takashi Suzuki , Stephen McCann , Venkata Ratnakar Rao Rayavarapu , Jan Hendrik Lucas Bakker , Chen Ho Chin
发明人： Stefano Faccin , Johanna Lisa Dwyer , Mark Earnshaw , Takashi Suzuki , Stephen McCann , Venkata Ratnakar Rao Rayavarapu , Jan Hendrik Lucas Bakker , Chen Ho Chin
IPC分类号： H04M11/04 , H04W4/00
CPC分类号： H04W76/10 , H04W4/90 , H04W76/50
摘要： A system and method allows for providing emergency service, whether the service is full or limited, to wireless devices using non-IMS packet traffic based methods or Access Stratum/Non-Access Stratum (AS/NAS) signalling based methods. To do so, a system and method for utilizing a Packetized Emergency Message (PEM) is provided.

76. 发明申请

US20110188411A1 SYSTEM AND METHOD FOR PACKETIZED EMERGENCY MESSAGES 审中-公开
公开(公告)号：US20110188411A1
公开(公告)日：2011-08-04
申请号：US12698974
申请日：2010-02-02
申请人： Stefano Faccin , Johanna Lisa Dwyer , Mark Earnshaw , Takashi Suzuki , David Philip Hole , Stephen McCann , Venkata Ratnakar Rao Rayavarapu , Jan Hendrik Lucas Bakker , Chen Ho Chin
发明人： Stefano Faccin , Johanna Lisa Dwyer , Mark Earnshaw , Takashi Suzuki , David Philip Hole , Stephen McCann , Venkata Ratnakar Rao Rayavarapu , Jan Hendrik Lucas Bakker , Chen Ho Chin
IPC分类号： H04L12/16
CPC分类号： H04W76/10 , H04W4/90 , H04W76/50
摘要： A system and method allows for providing emergency service, whether the service is full or limited, to wireless devices using non-IMS packet traffic based methods or Access Stratum/Non-Access Stratum (AS/NAS) signalling based methods. To do so, a system and method for utilizing a Packetized Emergency Message (PEM) is provided.

77. 发明申请

US20110171953A1 SYSTEM AND METHOD FOR ENABLING DISCOVERY OF LOCAL SERVICE AVAILABILITY IN LOCAL CELLULAR COVERAGE 有权
标题翻译：用于本地细节覆盖的本地服务可用性的发现的系统和方法
公开(公告)号：US20110171953A1
公开(公告)日：2011-07-14
申请号：US12685651
申请日：2010-01-11
申请人： Stefano Faccin , Jan Hendrik Lucas Bakker
发明人： Stefano Faccin , Jan Hendrik Lucas Bakker
IPC分类号： H04W76/02
CPC分类号： H04W48/08 , H04W76/10 , H04W76/12 , H04W80/04 , H04W84/045
摘要： Local IP Access (LIPA) allows an IP-capable user equipment (UE) connected via a femto cell direct access to other IP-capable devices in the local IP network. Selected IP Traffic Offload (SIPTO) is used to offload selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. LIPA PDN Connectivity indicates a PDP Context or a PDN Connection that gives access to services located in the local IP network of the femto cell subsystem. SIPTO PDN Connectivity indicates a PDP Context or PDN Connection that allows offload of selected types of IP traffic towards a defined IP network close to the UE's point of attachment to the access network. Systems, devices and methods are described herein that enable the identification of the type of connectivity available to a UE and enable session continuity for local cellular coverage.
摘要翻译：本地IP接入（LIPA）允许通过毫微微小区连接的支持IP的用户设备（UE）直接访问本地IP网络中的其他具有IP功能的设备。所选的IP流量卸载（SIPTO）用于将所选类型的IP流量卸载到接近于UE接入网络附近的定义的IP网络。 LIPA PDN连接指示允许对位于毫微微小区子系统的本地IP网络中的服务的接入的PDP上下文或PDN连接。 SIPTO PDN连接指示PDP上下文或PDN连接，其允许将所选类型的IP业务卸载到靠近UE到接入网络的附接点的定义的IP网络。这里描述的系统，设备和方法能够识别可用于UE的连接类型，并且实现本地蜂窝覆盖的会话连续性。

78. 发明申请

US20110002267A1 VOICE SERVICE IN EVOLVED PACKET SYSTEM 审中-公开
标题翻译：演示分组系统中的语音服务
公开(公告)号：US20110002267A1
公开(公告)日：2011-01-06
申请号：US12793670
申请日：2010-06-03
申请人： Johanna Lisa Dwyer , Richard Charles Burbidge , Stefano Faccin , Chen Ho Chin
发明人： Johanna Lisa Dwyer , Richard Charles Burbidge , Stefano Faccin , Chen Ho Chin
IPC分类号： H04W40/00 , H04L12/66
摘要： Methods and apparatus to manage voice service in evolved packet systems are disclosed. An example method in a User Equipment (UE) with a first indicator related to voice services in an Evolved Packet System (EPS) comprises receiving a Non Access Stratum (NAS) protocol response message with a second indicator and responsive to at least one of the first indicator or the second indicator, determining availability of voice services over IP Multimedia Subsystem (IMS) in at least one of long term evolution (LTE) or global system for mobile communications edge radio access network (GERAN)/universal mobile telecommunications system terrestrial radio access network(UTRAN).
摘要翻译：公开了在演进分组系统中管理语音服务的方法和装置。具有与演进分组系统（EPS）中的语音服务相关的第一指示符的用户设备（UE）中的示例性方法包括：接收具有第二指示符的非接入层（NAS）协议响应消息，并响应于第一指示符或第二指示符，在长期演进（LTE）或移动通信边缘无线电接入网（GERAN）/通用移动电信系统地面无线电全球系统中的至少一个中确定IP多媒体子系统（IMS）上的语音服务的可用性接入网（UTRAN）。

79. 发明申请

US20100329243A1 System And Method For Voice Service In An Evolved Packet System 审中-公开
标题翻译：演进包系统中语音服务的系统与方法
公开(公告)号：US20100329243A1
公开(公告)日：2010-12-30
申请号：US12826579
申请日：2010-06-29
申请人： Adrian Buckley , Jan Hendrik Lucas Bakker , Stefano Faccin
发明人： Adrian Buckley , Jan Hendrik Lucas Bakker , Stefano Faccin
IPC分类号： H04L12/66
CPC分类号： H04W48/18 , H04L65/1016 , H04L65/1069 , H04L65/80 , H04W36/0022 , H04W76/16
摘要： A system and method for accessing voice services using a user equipment (UE) in a communication system is provided. The UE is configured to receive a first message which may include an audio session indication. The method includes the step of sending a second message in response to the first message, with the second message being based on one or more voice service indicators comprising at least one value. The second message may be a response indicating not to select an alternative domain. The second message may also be a not acceptable response.
摘要翻译：提供了一种用于在通信系统中使用用户设备（UE）接入语音服务的系统和方法。 UE被配置为接收可以包括音频会话指示的第一消息。该方法包括响应于第一消息发送第二消息的步骤，其中第二消息基于包括至少一个值的一个或多个语音服务指示符。第二消息可以是指示不选择替代域的响应。第二个消息也可能是不可接受的响应。

80. 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。

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