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公开(公告)号：US08289957B2
公开(公告)日：2012-10-16
申请号：US10567701
申请日：2004-07-14
CPC分类号： H04L45/74 , H04L45/00 , H04L47/17 , H04L69/16 , H04L69/161 , H04L69/22 , H04W80/04 , H04W88/16
摘要： An internet packet comprises a header field, the header field including a field identifying a source address of the internet packet, a field identifying the destination address of the internet packet and a next header field identifying whether an extension header follows the header and a type of the extension header. The extension header indicates a hop-by-hop option header, the hop-by-hop extension header including a router alert option header type indicating that the extension field is optional for a router to read, and a field providing information for a gateway support node of a packet radio system network. A gateway support node is thereby provided with information, which may be required for example to support a mobile internet protocol (IP). However, by providing the router alert option field, a router is not required to read the remainder of the hop-by-hop option field. As a result, a reduction in the performance of the router in routing internet packets, which may have been incurred if the router was required to read all the hop-by-hop extension field can be limited.
摘要翻译： 互联网分组包括报头字段，报头字段包括标识因特网分组的源地址的字段，标识因特网分组的目的地地址的字段和标识扩展报头是否跟随报头的下一个报头字段 扩展头。 扩展头指示逐跳选项头，逐跳扩展头包括路由器警报选项头类型，指示扩展字段对于路由器进行读取是可选的，以及为网关支持提供信息的字段 分组无线电系统网络的节点。 因此，网关支持节点被提供有例如支持移动因特网协议（IP）所需的信息。 但是，通过提供路由器警报选项字段，路由器不需要读取逐跳选项字段的其余部分。 因此，路由器在路由互联网分组中的性能的降低可能受到限制，如果路由器需要读取所有的逐跳扩展字段，则可能会发生这种情况。
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公开(公告)号：US20120087359A1
公开(公告)日：2012-04-12
申请号：US13276274
申请日：2011-10-18
IPC分类号： H04W92/00
CPC分类号： H04W76/022 , H04L69/16 , H04L69/167 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/045
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, a serving support node is operable in combination with a gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。
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公开(公告)号：US20090296630A1
公开(公告)日：2009-12-03
申请号：US11886984
申请日：2006-03-23
IPC分类号： H04W40/00
CPC分类号： H04W76/022 , H04L69/16 , H04L69/167 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/045
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. The packet radio network comprises a gateway support node, a serving support node and a radio network part. The gateway support node is operable to provide a packet data protocol context for controlling the communication of the internet packets to and/or from the packet radio network from and/or to the mobile user equipment via a packet communications bearer. The serving support node is connected to the gateway support node and is operable to control communications of the internet packets to and from the gateway support node to and/or from mobile user equipment to form the packet communications bearer. The radio network part is operable to provide a radio access bearer for communicating the internet packets via a radio access interface to and/or from the mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions. The common packet data protocol context therefore provides more flexibility, because a mobile user equipment can send both IPv4 internet packets and IPv6 internet packets as specified by the mobile user equipment. Furthermore a packet radio network according to example embodiments is provided with an arrangement for sharing the same GPRS/UMTS session, using a common packet communications bearer including the high-speed broadband radio bearers.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 分组无线电网络包括网关支持节点，服务支持节点和无线电网络部分。 网关支持节点可操作以提供分组数据协议上下文，用于经由分组通信承载来控制来自和/或向移动用户设备的分组无线电网络的互联网分组的通信。 服务支持节点连接到网关支持节点，并且可操作以控制互联网分组与网关支持节点到和/或来自移动用户设备的通信，以形成分组通信承载。 无线电网络部分可操作以提供用于通过无线电接入接口向移动用户设备和/或从移动用户设备传送因特网分组的无线接入承载。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。 因此，通常的分组数据协议环境提供了更多的灵活性，因为移动用户设备可以按照移动用户设备的规定发送IPv4互联网分组和IPv6互联网分组。 此外，根据示例实施例的分组无线电网络被提供有用于使用包括高速宽带无线电承载的公共分组通信承载来共享相同的GPRS / UMTS会话的装置。
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公开(公告)号：US08971246B2
公开(公告)日：2015-03-03
申请号：US13276276
申请日：2011-10-18
CPC分类号： H04W76/022 , H04W76/12 , H04W80/00
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a common packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the common packet communications bearer. The common packet communications bearer is shared with at least one other communications session and is formed by the gateway support node and the serving support node using a common tunnelling protocol bearer. Therefore a packet radio network is provided which can provide a common communications bearer which can be shared between different communications sessions.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与公共分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文以通过公共分组通信承载来传送因特网协议分组。 公共分组通信承载与至少一个其他通信会话共享，并由网关支持节点和服务支持节点使用公共隧道协议承载形成。 因此，提供了分组无线电网络，其可以提供可以在不同通信会话之间共享的公共通信承载。
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公开(公告)号：US08072923B2
公开(公告)日：2011-12-06
申请号：US11886976
申请日：2006-03-23
IPC分类号： H04W4/00
CPC分类号： H04W76/022 , H04W76/12 , H04W80/00
摘要： A packet radio network comprising a gateway support node, a serving support node and a radio network controller provides a facility for communicating internet packets with mobile user equipment. The gateway support node provides a packet data protocol context for controlling communication of internet packets between the packet radio network and mobile user equipment via a packet communications bearer. The serving support node connected to the gateway support node controls communications between the gateway support node and mobile user equipment forming the packet communications bearer. The radio network part provides a radio access bearer for communicating internet packets via a radio access interface with mobile user equipment. In response to a request message, the serving support node with the gateway support node establishes a common packet data protocol context with a packet communications bearer to communicate packets. The common packet communications bearer is shared with another communications session and formed by gateway support node and serving support node using a common tunnelling protocol bearer.
摘要翻译： 包括网关支持节点，服务支持节点和无线电网络控制器的分组无线电网络提供用于与移动用户设备通信因特网分组的设施。 网关支持节点提供分组数据协议环境，用于经由分组通信承载来控制分组无线电网络和移动用户设备之间的因特网分组的通信。 连接到网关支持节点的服务支持节点控制网关支持节点与形成分组通信承载的移动用户设备之间的通信。 无线电网络部分提供用于经由无线电接入接口与移动用户设备通信因特网分组的无线接入承载。 响应于请求消息，具有网关支持节点的服务支持节点与分组通信承载建立公共分组数据协议上下文以传送分组。 公共分组通信承载与另一个通信会话共享，并由网关支持节点和服务支持节点使用公共隧道协议承载形成。
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公开(公告)号：US20090175215A1
公开(公告)日：2009-07-09
申请号：US11886976
申请日：2006-03-23
IPC分类号： H04W40/02
CPC分类号： H04W76/022 , H04W76/12 , H04W80/00
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. The packet radio network comprises a gateway support node, a serving support node and a radio network controller. The gateway support node is operable to provide a packet data protocol context for controlling the communication of the internet packets to and/or from the packet radio network from and/or to the mobile user equipment via a packet communications bearer. The serving support node is connected to the gateway support node and is operable to control communications of the internet packets to and from the gateway support node to and/or from mobile user equipment to form the packet communications bearer. The radio network controller is operable to provide a radio access bearer for communicating the internet packets via a radio access interface to and/or from the mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a common packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the common packet communications bearer. The common packet communications bearer is shared with at least one other communications session and is formed by the gateway support node and the serving support node using a common tunnelling protocol bearer. Therefore a packet radio network is provided which can provide a common communications bearer which can be shared between different communications sessions. As a result high-speed broadband communications, such as HSDPA can be supported efficiently, because more than one communications session shares common communications resources.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 分组无线电网络包括网关支持节点，服务支持节点和无线电网络控制器。 网关支持节点可操作以提供分组数据协议上下文，用于经由分组通信承载来控制来自和/或向移动用户设备的分组无线电网络的互联网分组的通信。 服务支持节点连接到网关支持节点，并且可操作以控制互联网分组与网关支持节点到和/或来自移动用户设备的通信，以形成分组通信承载。 无线电网络控制器可操作以提供用于通过无线电接入接口向移动用户设备和/或从移动用户设备传送因特网分组的无线接入承载。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与公共分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文以通过公共分组通信承载来传送因特网协议分组。 公共分组通信承载与至少一个其他通信会话共享，并由网关支持节点和服务支持节点使用公共隧道协议承载形成。 因此，提供了分组无线电网络，其可以提供可以在不同通信会话之间共享的公共通信承载。 因此，由于多个通信会话共享共同的通信资源，因此可以有效地支持诸如HSDPA之类的高速宽带通信。
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公开(公告)号：US20120087360A1
公开(公告)日：2012-04-12
申请号：US13276276
申请日：2011-10-18
IPC分类号： H04W92/00
CPC分类号： H04W76/022 , H04W76/12 , H04W80/00
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a common packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the common packet communications bearer. The common packet communications bearer is shared with at least one other communications session and is formed by the gateway support node and the serving support node using a common tunnelling protocol bearer. Therefore a packet radio network is provided which can provide a common communications bearer which can be shared between different communications sessions.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与公共分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文以通过公共分组通信承载来传送因特网协议分组。 公共分组通信承载与至少一个其他通信会话共享，并由网关支持节点和服务支持节点使用公共隧道协议承载形成。 因此，提供了分组无线电网络，其可以提供可以在不同通信会话之间共享的公共通信承载。
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公开(公告)号：US09001732B2
公开(公告)日：2015-04-07
申请号：US13276274
申请日：2011-10-18
CPC分类号： H04W76/022 , H04L69/16 , H04L69/167 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/045
摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, a serving support node is operable in combination with a gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions.
摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。
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公开(公告)号：US20130089095A1
公开(公告)日：2013-04-11
申请号：US13615286
申请日：2012-09-13
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L45/00 , H04L47/17 , H04L69/16 , H04L69/161 , H04L69/22 , H04W80/04 , H04W88/16
摘要： An internet packet comprises a header field including a field identifying a source address of the internet packet, a field identifying the destination address of the internet packet and a next header field identifying whether an extension header follows the header and a type of the extension header. The extension header indicates a hop-by-hop option header including a router alert option header type indicating that the extension field is optional for a router to read, and a field providing information for a gateway support node of a packet radio system network. A gateway support node is provided with information, which may be required for example to support a mobile internet protocol (IP). By providing the router alert option field, a router is not required to read the remainder of the hop-by-hop option field.
摘要翻译： 互联网分组包括报头字段，其包括标识因特网分组的源地址的字段，标识因特网分组的目的地地址的字段以及标识分机报头是否跟随报头的下一个报头字段以及扩展报头的类型。 扩展报头指示包括路由器警报选项报头类型的逐跳选项报头，其指示扩展字段对于要读取的路由器是可选的，以及为分组无线电系统网络的网关支持节点提供信息的字段。 网关支持节点被提供有例如支持移动因特网协议（IP）所需的信息。 通过提供路由器警报选项字段，路由器不需要读取逐跳选项字段的其余部分。
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公开(公告)号：US08064384B2
公开(公告)日：2011-11-22
申请号：US11886984
申请日：2006-03-23
IPC分类号： H04W4/00
CPC分类号： H04W76/022 , H04L69/16 , H04L69/167 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/045
摘要： A packet radio network comprising a gateway support node, a serving support node and a radio network part provides a facility for communicating internet packets with mobile user equipment. The gateway support node provides a packet data protocol context for controlling communication of internet packets between the packet radio network and mobile user equipment via a packet communications bearer. The serving support node is connected to the gateway support node controls communications between the gateway support node and mobile user equipment forming the packet communications bearer. The radio network part provides a radio access bearer for communicating internet packets via a radio access interface with mobile user equipment. In response to a request message, the serving support node with the gateway support node establishes a common packet data protocol context with a packet communications bearer to communicate packets according to an internet protocol version specified by the mobile user equipment.
摘要翻译： 包括网关支持节点，服务支持节点和无线电网络部分的分组无线电网络提供用于与移动用户设备通信因特网分组的设施。 网关支持节点提供分组数据协议环境，用于经由分组通信承载来控制分组无线电网络和移动用户设备之间的因特网分组的通信。 服务支持节点连接到网关支持节点，控制网关支持节点与形成分组通信承载的移动用户设备之间的通信。 无线电网络部分提供用于经由无线电接入接口与移动用户设备通信因特网分组的无线接入承载。 响应于请求消息，具有网关支持节点的服务支持节点根据由移动用户设备指定的因特网协议版本建立具有分组通信承载的公共分组数据协议上下文以传送分组。
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