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31. 发明授权

US08917698B2 Intersystem change involving mapping between different types of radio bearers 有权
标题翻译：涉及不同类型无线电承载之间的映射的系统间变化
公开(公告)号：US08917698B2
公开(公告)日：2014-12-23
申请号：US12377974
申请日：2006-08-18
申请人： Niklas Lundin , Hans Rönneke , Gunnar Rydnell , Stefan Toth , Dirk Kopplin
发明人： Niklas Lundin , Hans Rönneke , Gunnar Rydnell , Stefan Toth , Dirk Kopplin
IPC分类号： H04W4/00 , H04B1/44 , H04J3/16 , H04W36/00 , H04W72/00
CPC分类号： H04W36/0066
摘要： A packet data core network node and methods supporting packet data communication are disclosed. In one embodiment, a packet date core network node in a first core network comprises a first communication mechanism for control plane handling and mobility management, a second communication mechanism for user plane management and a mechanism for communication with a dual mode mobile terminal over a first radio network. The packet data core network node comprises or communicates with a mapping function for mapping between first radio bearers used in the first core and radio networks and second radio bearers of a type different from the type of the first radio bearers and used in a second core radio network at handover of a dual mode mobile terminal from the first core network to the second core network or vice versa. Another embodiment is a dual mode mobile terminal including such mapping function.
摘要翻译：公开了分组数据核心网络节点和支持分组数据通信的方法。在一个实施例中，第一核心网络中的分组日期核心网络节点包括用于控制平面处理和移动性管理的第一通信机制，用于用户平面管理的第二通信机制和用于与第一模式移动终端通信的机制无线网络。分组数据核心网络节点包括映射功能，用于映射在第一核心和无线电网络中使用的第一无线电承载之间的映射和与第一无线电承载类型不同的类型的第二无线电承载，并在第二核心无线电双模移动终端从第一核心网到第二核心网的切换时的网络，反之亦然。另一实施例是包括这种映射功能的双模移动终端。

32. 发明授权

US08780864B2 Method and device for handling handover of a communications service 有权
标题翻译：用于处理通信服务的切换的方法和设备
公开(公告)号：US08780864B2
公开(公告)日：2014-07-15
申请号：US13532174
申请日：2012-06-25
申请人： Gunnar Rydnell , Roland Gustafsson , Ann-Christine Sander , Stefan Karl Toth
发明人： Gunnar Rydnell , Roland Gustafsson , Ann-Christine Sander , Stefan Karl Toth
IPC分类号： H04W36/14
CPC分类号： H04W36/0022 , H04W36/14
摘要： The embodiments herein relate to a method in a network node for enabling handover of a communications service from a circuit switched, referred to as CS, network to a packet switched, referred to as PS, network, wherein a user equipment is located in the CS network and having the communications service in the CS network.
摘要翻译：这里的实施例涉及一种网络节点中的方法，用于使通信服务能够从被称为CS网络的电路交换（称为PS，网络）转移到分组交换，其中用户设备位于CS 并在CS网络中具有通信服务。

33. 发明申请

US20130083777A1 Methods and Apparatuses for Supporting Handover of a PS Voice Call to a CS Voice Call by Using SRVCC Function 审中-公开
标题翻译：用于支持通过SRVCC功能切换CS语音呼叫的CS语音呼叫的方法和装置
公开(公告)号：US20130083777A1
公开(公告)日：2013-04-04
申请号：US13704208
申请日：2010-06-28
申请人： Gunnar Rydnell , Roland Gustafsson , Yong Yang
发明人： Gunnar Rydnell , Roland Gustafsson , Yong Yang
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W76/19 , H04W80/04
摘要： A method for a Mobile Control Node, MCN, supporting handover of a packet switched, PS, voice call of a given user entity anchored in a IP Multimedia Subsystem (IMS) to a circuit switched, CS, voice call, by using a Single Radio Voice Call Continuity, SRVCC, function, whereby, —after handover from PS to CS (102) voice call pertaining to a user entity, UE, which UE is in a suspended mode (305, 206/209/303), and upon receiving a SRVCC CS to PS resume request message (107) from a mobile switching centre, MSC, —issuing an explicit/implicit resume message (109, 306) to a packet gateway (PGW) node or a serving gateway (SGW) node, causing the UE to resume PS services (110). Further a method for a Mobile Switching Centre (MSC) supporting handover of a packet switched, PS, voice call of a given user entity (UE) via an SP Multimedia Subsystem (IMS) to a circuit switched, CS, voice call, by using a Single Radio Voice Call Continuity, SRVCC, function, wherein—after handover from PS to CS (103), and after detecting hang up or dropped call (106) issuing (209) a SRVCC CS to PS resume request message (107) to a MCN, thereby effecting the user entity to resume PS services of the voice call for a given user entity (UE).
摘要翻译：一种用于移动控制节点MCN的方法，其支持将IP多媒体子系统（IMS）中锚定的给定用户实体的分组交换，PS，语音呼叫切换到电路交换，CS，语音呼叫，通过使用单个无线电语音呼叫连续性，SRVCC，其中，在从PS切换到CS（102）与用户实体有关的语音呼叫的功能之后，UE处于暂停模式（305,206/209/303），并且在接收到来自移动交换中心MSC的SRVCC CS至PS恢复请求消息（107），将显式/隐式恢复消息（109,306）发送到分组网关（PGW）节点或服务网关（SGW）节点，引起 UE恢复PS服务（110）。此外，移动交换中心（MSC）支持通过SP多媒体子系统（IMS）将给定用户实体（UE）的分组交换，PS语音呼叫切换到电路交换，CS，语音呼叫的移动交换中心（MSC）的方法，通过使用单播无线电语音呼叫连续性SRVCC功能，其中在从PS切换到CS（103）之后，以及在检测到将SRVCC CS发出（209）到PS恢复请求消息（107）的挂起或掉线呼叫（106）之后， MCN，从而使用户实体恢复给定用户实体（UE）的语音呼叫的PS服务。

34. 发明申请

US20120182934A1 APPLICATION LAYER COMMUNICATION VIA AN INTERMEDIATE NODE 审中-公开
标题翻译：应用层通信通过中间节点
公开(公告)号：US20120182934A1
公开(公告)日：2012-07-19
申请号：US13095287
申请日：2011-04-27
申请人： John Diachina , Paul Schliwa-Bertling , Gunnar Rydnell
发明人： John Diachina , Paul Schliwa-Bertling , Gunnar Rydnell
IPC分类号： H04W4/00
CPC分类号： H04L69/04 , H04W4/70 , H04W28/06 , H04W76/12
摘要： An intermediate node in a wireless communication system transmits application layer messages between first and second nodes. To do so, the intermediate node receives a request to activate a packet data protocol (PDP) context for the first node. The request, as generated by the first node, indicates the first node is capable of using a first protocol stack that excludes one or more particular layers included in a second protocol stack used by the second node. The intermediate node activates a PDP context for the first node in accordance with the request. The intermediate node thereafter forwards application layer messages supported by the activated PDP context between the first node and the second node, forwarding application layer messages destined for the first node in accordance with the first protocol stack and forwarding application layer messages destined for the second node in accordance with the second protocol stack.
摘要翻译：无线通信系统中的中间节点在第一和第二节点之间传送应用层消息。为此，中间节点接收激活第一节点的分组数据协议（PDP）上下文的请求。由第一节点生成的请求指示第一节点能够使用排除第二节点使用的第二协议栈中包括的一个或多个特定层的第一协议栈。中间节点根据请求激活第一节点的PDP上下文。中间节点此后在第一节点和第二节点之间转发由激活的PDP上下文支持的应用层消息，根据第一协议栈转发去往第一节点的应用层消息，并转发去往第二节点的应用层消息按照第二个协议栈。

35. 发明授权

US07957376B2 Efficient MBMS backbone distribution using one tunnel approach 有权
标题翻译：使用一种隧道方式实现高效的MBMS骨干分配
公开(公告)号：US07957376B2
公开(公告)日：2011-06-07
申请号：US12445106
申请日：2006-10-12
申请人： Kent Eriksson , Lasse Olsson , Hans Ronneke , Gunnar Rydnell
发明人： Kent Eriksson , Lasse Olsson , Hans Ronneke , Gunnar Rydnell
IPC分类号： H04L12/28
CPC分类号： H04W72/005 , H04W76/40 , H04W92/24
摘要： The present invention relates to a method, signal and devices for facilitating distribution of multimedia broadcast multicast services, i.e. MBMS, in a telecommunications network by receiving an MBSM session start message from a broadcast/multicast service center; sending control traffic on a control network; sending as control traffic to a serving node an MBMS session start request message and including a common tunnel end-point identifier, i.e. common TEID, in the MBMS session start request message; receiving information from the serving node indicating the acceptance of using IP multicast; and sending media content on an IP multicast backbone to hosts that have joined the multicast group using the common TEID. If any part of the communication network does not accept the IP multicast backbone as distribution method tunnels will be used between the gateway and serving node and between the serving node and control node.
摘要翻译：本发明涉及通过从广播/多播服务中心接收MBMS会话开始消息来促进在电信网络中多媒体广播多播服务（即MBMS）的分发的方法，信号和装置; 在控制网络上发送控制流量; 将MBMS会话开始请求消息作为控制业务发送给服务节点，并且在MBMS会话开始请求消息中包括公共隧道终点标识符即公用TEID; 从服务节点接收指示使用IP多播的接受的信息; 并将IP多播骨干网上的媒体内容发送到使用公用TEID加入多播组的主机。如果通信网络的任何部分不接受IP组播骨干网，则在网关和服务节点之间以及服务节点和控制节点之间将使用分配方式隧道。

36. 发明授权

US07443822B2 Method for multihop routing for distributed WLAN networks 有权
标题翻译：分布式WLAN网络多跳路由方法
公开(公告)号：US07443822B2
公开(公告)日：2008-10-28
申请号：US10488512
申请日：2002-09-11
申请人： Jan Lindskog , Gunnar Rydnell , Peter Larsson
发明人： Jan Lindskog , Gunnar Rydnell , Peter Larsson
IPC分类号： H04Q7/24
CPC分类号： H04W28/18 , H04L45/00 , H04L45/121 , H04L47/10 , H04L47/14 , H04L47/2408 , H04L47/283 , H04W28/24 , H04W40/02 , H04W40/246 , H04W74/08 , H04W76/10 , H04W80/00 , H04W84/12
摘要： A method for multihop packet trasmissions in a wireless network involves establishing a multihop route through the wireless network. After establishment of the multihop route, transmission protocol parameter are altered to minimize delays for transmissions over the multihop route and at least one packet is transmitted over the multihop route according to the altered transmission protocol parameters. In a first embodiment, the altering of the transmission protocol parameters includes setting a NAV value at each node of the multihop route for a duration of the packet transmissions over the route. In an alternative embodiment, multihop packets are assigned a higher QoS value.
摘要翻译：一种用于无线网络中的多跳分组调度的方法涉及通过无线网络建立多跳路由。在建立多跳路由之后，改变传输协议参数以最小化在多跳路由上的传输的延迟，并且根据改变的传输协议参数在多跳路由上传输至少一个分组。在第一实施例中，传输协议参数的改变包括在该路由上的分组传输的持续时间内设置多跳路由的每个节点处的NAV值。在替代实施例中，分配多跳数据包较高的QoS值。

37. 发明授权

US06665307B1 Variable fast page mode 有权
标题翻译：可变快速页面模式
公开(公告)号：US06665307B1
公开(公告)日：2003-12-16
申请号：US09347023
申请日：1999-07-02
申请人： Gunnar Rydnell , Jan Lindskog , Timo Pohjanvuori
发明人： Gunnar Rydnell , Jan Lindskog , Timo Pohjanvuori
IPC分类号： H04J316
CPC分类号： H04W72/12 , H04W52/0216 , H04W52/0222 , H04W76/20 , Y02D70/1222 , Y02D70/142 , Y02D70/23
摘要： The present invention provides a method and system for reducing the delay of the transmission of packet data including receiving data from a network via a base station and assigning a mobile station to a packet channel having an active mode and a variable fast page mode. Packet data is exchanged in the active mode until a first inactivity timer expires. The base station and mobile station are then switched to a variable fast page mode in which additional packet data can be exchanged, wherein the variable fast page mode has a greater delay between transmission opportunities than the active mode. The variable fast page mode schedules specific time slots which are monitored for the transmission and receipt of successive packets. In addition, the periodicity of future time slots can vary based on the delay between the successive packets. The mobile station remains in variable fast page mode until the expiration of a second inactivity timer or at the reception of a transmission opportunity and subsequent data transfer to or from the mobile station.
摘要翻译：本发明提供了一种用于减少分组数据的传输延迟的方法和系统，包括经由基站从网络接收数据，并将移动台分配给具有活动模式和可变快速页面模式的分组信道。分组数据在活动模式下交换，直到第一个不活动定时器期满。然后将基站和移动站切换到可以交换附加分组数据的可变快速页面模式，其中可变快速页面模式在传输机会之间比活动模式具有更大的延迟。可变快速页面模式调度监视连续数据包的传输和接收的特定时隙。此外，未来时隙的周期性可以基于连续分组之间的延迟而变化。移动台保持在可变快速页模式中，直到第二不活动定时器期满或在接收到传送机会以及随后的数据传送到移动台或从移动台传送数据。

38. 发明授权

US06603750B1 Rehash timer for packet data communications 有权
标题翻译： Rehash定时器用于数据包数据通信
公开(公告)号：US06603750B1
公开(公告)日：2003-08-05
申请号：US09397508
申请日：1999-09-17
申请人： Jan Lindskog , Gunnar Rydnell
发明人： Jan Lindskog , Gunnar Rydnell
IPC分类号： H04Q700
CPC分类号： H04W36/06 , H04W72/02 , H04W72/042
摘要： The present invention provides a rehash timer in both the mobile station and the base station in order to synchronize the channel selection process in a radio communication system and to avoid the need to store long rehashing lists in the base station.
摘要翻译：本发明在移动台和基站中提供一个重定时器，以便在无线电通信系统中同步信道选择过程，并且避免在基站中存储长的重新排序列表的需要。

39. 发明授权

US06597680B1 Packet traffic channel reassignment 有权
标题翻译：分组业务信道重新分配
公开(公告)号：US06597680B1
公开(公告)日：2003-07-22
申请号：US09192938
申请日：1998-11-16
申请人： Jan Lindskog , Gunnar Rydnell , Anders Lundström , Anders Hoff
发明人： Jan Lindskog , Gunnar Rydnell , Anders Lundström , Anders Hoff
IPC分类号： H04J316
CPC分类号： H04W72/005 , H04W68/00 , H04W76/30
摘要： The present invention provides a method and system for quickly deallocating packet traffic channels. According to exemplary embodiments of the present invention, the capability of performing point-to-multipoint communications is provided on the PTCH by defining a multicast address that all mobiles read. Through the use of a multicast address, a plurality of mobile stations can simultaneously be notified of the termination of PTCH services. As a result, the network can reallocate PTCH resources in a minimum amount of time.
摘要翻译：本发明提供了一种用于快速释放分组业务信道的方法和系统。根据本发明的示例性实施例，通过定义所有移动台读取的多播地址，在PTCH上提供执行点对多点通信的能力。通过使用多播地址，可以同时向多个移动站通知PTCH服务的终止。因此，网络可以在最短时间内重新分配PTCH资源。

40. 发明授权

US06519469B1 Uplink detection of schedule mobiles for avoiding access delays 有权
标题翻译：用于避免访问延迟的时间表移动台的上行链路检测
公开(公告)号：US06519469B1
公开(公告)日：2003-02-11
申请号：US09347022
申请日：1999-07-02
申请人： Gunnar Rydnell , Jan Lindskog , Timo Pohjanvuori
发明人： Gunnar Rydnell , Jan Lindskog , Timo Pohjanvuori
IPC分类号： H04B700
CPC分类号： H04W72/12 , H04L1/0045 , H04L1/0061 , H04L1/0072 , H04W72/1284
摘要： The present invention provides a method and system for reducing the delay of the transmission of packet data including storing, by a base station, data associated with a mobile station from a first packet data transaction. A packet for starting a second packet data transaction is received from a mobile station and the base station determines whether or not the packet has been correctly received. The base station correlates at least one field in the packet with the stored data. If the base station is able to identify the mobile station based on the correlation with the stored data, then the base station reserves a resource for transmission of a subsequent packet from the mobile station regardless of whether or not the packet has been correctly received.
摘要翻译：本发明提供一种用于减少分组数据的传输延迟的方法和系统，包括由基站从第一分组数据事务存储与移动台相关联的数据。从移动站接收用于开始第二分组数据事务的分组，并且基站确定分组是否已被正确接收。基站将分组中的至少一个字段与存储的数据相关联。如果基站能够基于与所存储的数据的相关性来识别移动台，则基站保留用于来自移动台的后续分组的传输的资源，而不管分组是否被正确接收。

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