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1. 发明授权

US07688745B1 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：US07688745B1
公开(公告)日：2010-03-30
申请号：US10343706
申请日：2000-08-14
申请人： Tuija Hurtta , Mikko Puuskari , Shkumbin Hamiti , Teemu Jäppinen , Marc Greis , Serge Haumont
发明人： Tuija Hurtta , Mikko Puuskari , Shkumbin Hamiti , Teemu Jäppinen , Marc Greis , Serge Haumont
IPC分类号： H04L12/26
CPC分类号： H04W28/18 , H04L69/24 , H04W8/18
摘要： The invention relates to a method and a communication system comprising at least one first network element connectable to a second network element. At least one of the first and second network elements use one of two or more selectable modes for communicating with another network element. One or both of the network elements, or a third network element, which is connectable with the first and second network elements, performs a mode selection procedure for selecting the same mode for bidirectional communication between the network elements. The modes preferably are different codec types, channel-coding schemes, or radio interface protocol types. The first and/or second network elements may be portable terminal equipments and the third network element preferably is a support node or a means providing a support function such as a CSCF. The mode selection ensures use of one and the same mode, such as a codec, in uplink and downlink directions enabling IP telephony in UMTS using SIP protocol.
摘要翻译：本发明涉及包括可连接到第二网络元件的至少一个第一网络元件的方法和通信系统。第一和第二网络元件中的至少一个使用两个或多个可选模式中的一个来与另一个网络元件进行通信。可与第一和第二网络元件连接的网络元件或第三网络元件中的一个或两个执行模式选择过程，用于为网络元件之间的双向通信选择相同模式。这些模式优选地是不同的编解码器类型，信道编码方案或无线电接口协议类型。第一和/或第二网元可以是便携式终端设备，并且第三网元优选地是支持节点或者提供诸如CSCF的支持功能的装置。模式选择确保在上行链路和下行链路方向上使用一种相同的模式，例如编解码器，使得能够使用SIP协议的UMTS中的IP电话。

2. 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。

3. 发明授权

US07436827B2 Data bearers in a communication system 有权
标题翻译：通信系统中的数据承载
公开(公告)号：US07436827B2
公开(公告)日：2008-10-14
申请号：US10275331
申请日：2001-05-07
申请人： Marc Greis , Juha Kalliokulju , Tuija Hurtta
发明人： Marc Greis , Juha Kalliokulju , Tuija Hurtta
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W28/18 , H04L41/5054
摘要： The present invention relates to provision of data bearers in a communication system (2) comprising a first node (1) and a second node (4). A message is generated that associates with provision of control of a data bearer between the nodes (1,4), said message being based on a data bearer control protocol. Information that associates with responsibilities regarding a quality of service function of the data bearer is included in the message. The message is then transported between the nodes (1,4). The quality of service function of the data bearer is controlled by a control node (1,16) that has been selected based on said information added in the message.
摘要翻译：本发明涉及在包括第一节点（1）和第二节点（4）的通信系统（2）中提供数据承载。生成与提供节点（1,4）之间的数据承载的控制相关联的消息，所述消息基于数据承载控制协议。与消息中包含关于数据承载的服务质量功能的责任有关的信息。然后在节点（1,4）之间传输消息。基于在消息中添加的所述信息已被选择的控制节点（1,16）来控制数据承载的服务质量。

4. 发明授权

US08295269B1 Technique for informing network of voice traffic 有权
标题翻译：通知语音流量网络的技术
公开(公告)号：US08295269B1
公开(公告)日：2012-10-23
申请号：US09827980
申请日：2001-04-09
申请人： Tuija Hurtta , Marc Greis
发明人： Tuija Hurtta , Marc Greis
IPC分类号： H04L12/66
CPC分类号： H04W76/12
摘要： A technique for providing a voice traffic indication in a communication network includes creating a request to set up a communication session in a first network element of the network, the request including a voice traffic indication. The request is then forwarded to a second network element which detects the voice traffic indication in the forwarded request. The second network element then sets up the communication session in response to the request taking into account that voice traffic is to be transferred. The communication channel may include a PDP context. The second network element may be one of an SGSN, a GGSN, or an RNC. The first network element may include an MS.
摘要翻译：用于在通信网络中提供语音业务指示的技术包括创建在网络的第一网络元件中建立通信会话的请求，该请求包括话音业务指示。然后将该请求转发到检测转发请求中的话音业务指示的第二网元。然后，第二网络元件响应于请求而建立通信会话，考虑到语音流量将被传送。通信信道可以包括PDP上下文。第二网元可以是SGSN，GGSN或RNC之一。第一网元可以包括MS。

5. 发明授权

US06999436B2 Method and apparatus for efficient routing of mobile node packets 有权
公开(公告)号：US06999436B2
公开(公告)日：2006-02-14
申请号：US09834877
申请日：2001-04-16
申请人： Haihong Zheng , Franck Le , Marc Greis
发明人： Haihong Zheng , Franck Le , Marc Greis
IPC分类号： H04Q7/00
CPC分类号： H04L45/00 , H04W8/26 , H04W28/26 , H04W36/0016 , H04W40/02 , H04W40/36 , H04W48/08
摘要： Method and apparatus for efficient routing of mobile node packets. Nodes in a network are configured to classify a received flow from a mobile node to a second node based upon a home address option in a packet in the flow if the address is present. The address is a home address of the mobile node. The classification has associated reserved resources at each node for the received flow. Therefore, the Quality of Service is maintained for the flow between the mobile node and the second node if the mobile node moves to a new location. Resources reserved in nodes in the old path are torn down and released, while reserved resources in nodes in the old and the new path need not be reserved again.

6. 发明授权

US08036111B2 Connection set-up in a communication system 有权
标题翻译：通信系统中的连接设置
公开(公告)号：US08036111B2
公开(公告)日：2011-10-11
申请号：US10398717
申请日：2001-10-08
申请人： Marc Greis
发明人： Marc Greis
IPC分类号： H04J1/16
CPC分类号： H04W76/12
摘要： In a communication system a procedure is initiated to establish a communication connection for a user equipment. A data bearer may be established via one or more nodes of the communication system for the user equipment before the communication connection procedure is completed. An instruction is signalled to at least one of the nodes associated with the data bearer to prevent transportation of data to or from the user equipment using the data bearer. Based on the instruction, transportation of data to or from the user equipment is prevented until the communication connection establishment procedure has been completed. According to a further aspect, an indication is signalled to at least one of the nodes that the communication connection establishment procedure is completed. Charging record unit associated with charging of data transportation prior said completion are closed in response to the signal.
摘要翻译：在通信系统中，启动过程以建立用户设备的通信连接。在通信连接过程完成之前，可以通过用户设备的通信系统的一个或多个节点建立数据承载。向与数据承载相关联的节点中的至少一个发信号通知指令，以防止使用数据载体将数据传送到用户设备或从用户设备传送数据。基于该指令，防止将数据传送到用户设备或从用户设备传送到通信连接建立过程已经完成。根据另一方面，向通信连接建立过程完成的节点中的至少一个发信号通知。与所述完成之前的数据传输的充电相关联的充电记录单元响应于该信号而关闭。

7. 发明授权

US07657634B2 Quality of service support at an interface between mobile and IP network 有权
标题翻译：移动和IP网络之间的接口的服务质量支持
公开(公告)号：US07657634B2
公开(公告)日：2010-02-02
申请号：US10526699
申请日：2004-08-06
申请人： Haihong Zheng , Marc Greis
发明人： Haihong Zheng , Marc Greis
IPC分类号： G06F13/00
CPC分类号： H04W28/24 , H04L47/14 , H04L47/15 , H04L47/20 , H04L47/2408 , H04L47/2441 , H04L47/70 , H04L47/72 , H04L47/762 , H04L47/805 , H04L47/808 , H04L47/824 , H04L67/04 , H04L67/14 , H04L67/322 , H04W12/06
摘要： A signaling regimen between a mobile station MS, a radio node RN, and a packet data switching node PDSN enables a quality parameter to be applied to packets moving between a mobile and a CDMA2000 network. The MS creates a new flow for packets of a certain data type and sends a related quality parameter for that flow to the BS. The BS determines whether an existing or new service instance will carry the new flow, and obtains authorization for the service instance to meet the quality parameter from the PDSN. The BS or PDSN builds a map between flow and a policy that ensures the quality is met, and the map is used to place different packets into the appropriate flow and service instance. Policies and enforcement may differ on uplink and downlink.
摘要翻译：移动台MS，无线节点RN和分组数据交换节点PDSN之间的信令方案使质量参数能够应用于在移动台和CDMA2000网络之间移动的分组。 MS为特定数据类型的数据包创建一个新流程，并向BS发送该流程的相关质量参数。 BS确定现有的或新的服务实例是否携带新的流，并且获得服务实例的授权以满足来自PDSN的质量参数。 BS或PDSN在流和策略之间建立一个映射，确保满足质量，并且映射用于将不同的数据包放入相应的流和服务实例中。上下行链路上的策略和执行可能不同。

8. 发明授权

US07286536B2 Method and system for early header compression 有权
标题翻译：早期报头压缩的方法和系统
公开(公告)号：US07286536B2
公开(公告)日：2007-10-23
申请号：US10281111
申请日：2002-10-28
申请人： Marc Greis , Khiem Le
发明人： Marc Greis , Khiem Le
IPC分类号： H04L12/28
CPC分类号： H04L69/04 , H04L69/16 , H04L69/161 , H04L69/163
摘要： The present invention relates to a method and system for early compression of a header portion of data packet(s) transmitted after establishment of a packet data connection. A compression information is obtained from a signaling used to establish at least a part of said packet data connection, and is used for the early compression of the header portion. Thereby, even the first data packet(s) can header-compressed to thereby enhance compression efficiency and reduce delay in transmission-window based packet connections with a slow start phase.
摘要翻译：本发明涉及用于在建立分组数据连接之后传输的数据分组的报头部分的早期压缩的方法和系统。从用于建立所述分组数据连接的至少一部分的信令获得压缩信息，并且用于头部部分的早期压缩。从而，即使第一数据分组也可以被头压缩，从而提高压缩效率，并减少基于传输窗口的分组连接中的慢速启动阶段的延迟。

9. 发明授权

US07218618B2 Method of providing mobile IP functionality for a non mobile IP capable mobile node and switching device for acting as a mobile IP proxy 有权
标题翻译：为具有移动IP功能的移动节点提供移动IP功能的方法和用作充当移动IP代理的交换设备
公开(公告)号：US07218618B2
公开(公告)日：2007-05-15
申请号：US10198599
申请日：2002-07-19
申请人： Marc Greis , Stefano M. Faccin
发明人： Marc Greis , Stefano M. Faccin
IPC分类号： H04Q7/00 , H04Q7/20 , H04B7/216 , H04B7/212 , H04L12/66
CPC分类号： H04W60/00 , H04W8/04 , H04W76/00 , H04W80/04 , H04W88/182 , H04W92/02
摘要： A method of providing Mobile IP functionality for a non Mobile IP capable mobile node by a switching device by proxy, wherein a first address (HOA) and a second address (SA) are being allocated to said mobile node (MN), said method comprising the steps of: utilizing said first address (HOA) for non Mobile IP based communication legs by routing data to a home agent (HA) of a home network of said mobile node (MN); discovering an address of said home agent (HA) by said switching device; advertising said second address (SA) as care-of-address (CA) with respect to said first address (HOA) by said switching device to said home agent (HA); and utilizing said second address (SA) for Mobile IP based communication legs by routing data to said switching device (GGSN/MIP PROXY).
摘要翻译：一种由交换设备通过代理为非移动IP能力的移动节点提供移动IP功能的方法，其中第一地址（HOA）和第二地址（SA）被分配给所述移动节点（MN），所述方法包括步骤：通过将数据路由到所述移动节点（MN）的归属网络的归属代理（HA）来对所述第一地址（HOA）进行非移动IP通信支路; 通过所述切换装置发现所述归属代理（HA）的地址; 将所述第二地址（SA）作为由所述交换设备对所述归属代理（HA）的所述第一地址（HOA）的转交地址（CA）进行通告; 并且通过将数据路由到所述交换设备（GGSN / MIP PROXY）来利用基于移动IP的通信支路的所述第二地址（SA）。

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