专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007105044B1 CHANNEL CHANGE PROCEDURES IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络中的频道更改步骤
公开(公告)号：WO2007105044B1
公开(公告)日：2008-01-10
申请号：PCT/IB2007000435
申请日：2007-02-22
申请人： NOKIA CORP , NOKIA INC , MARIN JANNE , TERVONEN JANNE
发明人： MARIN JANNE , TERVONEN JANNE
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04W36/06 , H04W84/18
摘要： A technique is disclosed for wireless communications networks, to solve problems of channel congestion. A wireless communications device selects a channel finding technique in a first stage. The device then performs the selected channel finding technique with a plurality of channels to find a candidate channel. Then the initiating device sends a request to at least one remote device to change its channel from the current channel to the candidate channel during a time slot within a repeating time interval. Then in a second stage, the initiating device selects a channel changing technique based on whether the device has any active connections in the current channel. The initiating device then executes the selected channel changing technique.
摘要翻译：公开了一种用于无线通信网络的技术，以解决信道拥塞的问题。无线通信设备在第一阶段中选择信道发现技术。然后，设备用多个信道执行所选择的信道发现技术，以找到候选信道。然后，发起设备向至少一个远程设备发送请求，以在重复时间间隔内的时隙期间将其信道从当前信道改变为候选信道。然后在第二阶段中，启动设备基于设备是否在当前信道中具有任何活动连接来选择信道改变技术。启动设备然后执行所选择的信道改变技术。

2. 发明申请

WO2007105044A3 CHANNEL CHANGE PROCEDURES IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络中的信道变更过程
公开(公告)号：WO2007105044A3
公开(公告)日：2007-12-06
申请号：PCT/IB2007000435
申请日：2007-02-22
申请人： NOKIA CORP , NOKIA INC , MARIN JANNE , TERVONEN JANNE
发明人： MARIN JANNE , TERVONEN JANNE
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04W36/06 , H04W84/18
摘要： A technique is disclosed for wireless communications networks, to solve problems of channel congestion. A wireless communications device selects a channel finding technique in a first stage. The device then performs the selected channel finding technique with a plurality of channels to find a candidate channel. Then the initiating device sends a request to at least one remote device to change its channel from the current channel to the candidate channel during a time slot within a repeating time interval. Then in a second stage, the initiating device selects a channel changing technique based on whether the device has any active connections in the current channel. The initiating device then executes the selected channel changing technique.
摘要翻译：公开了一种用于无线通信网络的技术，以解决信道拥塞的问题。无线通信设备在第一阶段中选择信道发现技术。然后该设备用多个信道执行选择的信道发现技术以找到候选信道。然后，发起设备发送请求到至少一个远程设备，以在重复时间间隔内的时隙期间将其信道从当前信道改变到候选信道。然后在第二阶段中，发起设备基于设备是否在当前频道中具有任何活动连接来选择频道改变技术。发起设备然后执行所选择的频道改变技术。

3. 发明申请

WO2008020285A3 SHARED SCANNING IN DISTRIBUTED NETWORKS 审中-公开
标题翻译：分布式网络中的共享扫描
公开(公告)号：WO2008020285A3
公开(公告)日：2008-05-15
申请号：PCT/IB2007002310
申请日：2007-08-09
申请人： NOKIA CORP , NOKIA INC , KAAJA HARALD , SALOKANNEL JUHA , TERVONEN JANNE
发明人： KAAJA HARALD , SALOKANNEL JUHA , TERVONEN JANNE
IPC分类号： H04L12/28 , H04W48/16 , H04W52/02
CPC分类号： H04W52/0219 , H04W48/16 , H04W52/0216 , H04W52/0245 , Y02D70/00 , Y02D70/142
摘要： Various embodiments are described relating to sharing scanning operations among nodes (122, 124, 126, 130, 132, 134, 140, 142, 144, 1102, 1104, 1106) in a wireless network (102), such as a WiMedia ultra-wideband (UWB) network. In an example embodiment, a message (500, 600, 800, 900) may be sent (210) from a first node to one or more other nodes in a wireless network indicating that the first node is configured to perform a scanning operation on a wireless medium in substitution of scanning the wireless medium at the one or more other nodes. The wireless medium may be scanned (220), for example, by the first node to obtain scanning results for the one or more other nodes. The scanning results (1000) may be sent (230), for example, by the first node, to the one or more other nodes.
摘要翻译：描述了关于在无线网络（102）中的节点（122,124,126,130,132,134,140,142,144,1102,1104,1106）之间共享扫描操作的各种实施例，诸如WiMedia超宽带（UWB）网络。在示例实施例中，消息（500,600,800,900）可以被发送（210）从第一节点到无线网络中的一个或多个其他节点，指示第一节点被配置为执行扫描操作代替在一个或多个其他节点扫描无线介质的无线介质。可以例如由第一节点扫描（220）无线介质以获得一个或多个其他节点的扫描结果。扫描结果（1000）可以例如由第一节点发送（230）到一个或多个其他节点。

4. 发明申请

WO2008107766A3 NEIGHBOR NETWORK ADVERTISEMENT 审中-公开
标题翻译：邻里网络广告
公开(公告)号：WO2008107766A3
公开(公告)日：2008-12-04
申请号：PCT/IB2008000461
申请日：2008-02-29
申请人： NOKIA CORP , NOKIA INC , FORSSELL MIKA , TERVONEN JANNE
发明人： FORSSELL MIKA , TERVONEN JANNE
IPC分类号： H04W36/00 , H04W36/14 , H04W36/38
CPC分类号： H04W36/0066 , H04W36/38
摘要： A method and apparatus for enabling a network to provide information associated with neighboring network(s) of different access technologies to the wireless device, prior to the wireless device determining the need for a handover. When a determination is made by the network that a handover to a new access network is required, the network may send a message to the wireless device that commands the wireless device to leave a currently used access network. Alternatively, the network may send a message to the wireless device that guides or obligates the wireless device to select one of the access networks in the list, provided by the network, in case the wireless device chooses to make a handover. Upon receipt of a command message, the wireless device leaves a currently used access network either immediately or a reasonable time after having set up a connection to a new access network for ensuring smooth handover.
摘要翻译：一种在无线设备确定切换需要之前，使网络能够向无线设备提供与不同接入技术的相邻网络相关联的信息的方法和装置。当网络确定需要切换到新的接入网络时，网络可以向命令无线设备离开当前使用的接入网络的无线设备发送消息。或者，网络可以向无线设备发送消息，其指导或强制无线设备在无线设备选择进行切换的情况下，由网络提供的列表中选择一个接入网络。在接收到命令消息之后，无线设备在建立到新的接入网络的连接以确保平滑切换之后立即或合理的时间离开当前使用的接入网络。

5. 发明专利

DE60221905T2 未知
公开(公告)号：DE60221905T2
公开(公告)日：2008-05-15
申请号：DE60221905
申请日：2002-06-07
申请人： NOKIA CORP
发明人： RAMOS-ESCANO GABRIEL , LONGONI FABIO , SANCHEZ RAQUEL , KEKKI SAMI , ARIAS-RODRIGUEZ IVAN , VESTERINEN SEPPO , MARIN JANNE , TERVONEN JANNE
IPC分类号： H04L29/06 , H04L12/28 , H04L29/08 , H04W76/02 , H04W80/00
摘要： The present invention describes a method, system and an interconnecting handler for sending connection-oriented or connectionless data between two endpoints in a protocol architecture, The transport protocol in the protocol architecture is in a preferred embodiment the Stream Control Transmission Protocol (SCTP). The present invention allows the setup and release of a connection when using a simplified protocol stack which is able to provide the same kind of services without using peer-to-peer messages like SCCP or SUA use. The present invention also enables discrimination between connection-oriented and connectionless services without peer-to-peer signalling.

6. 发明公开

EP1807976A4 TECHNIQUES FOR STREAM HANDLING IN WIRELESS COMMUNICATIONS NETWORKS 审中-公开
标题翻译：技术在无线通信网络流处理
公开(公告)号：EP1807976A4
公开(公告)日：2011-10-05
申请号：EP05785797
申请日：2005-08-26
申请人： NOKIA CORP
发明人： MARIN JANNE , TERVONEN JANNE
IPC分类号： H04W74/02
CPC分类号： H04W74/02

7. 发明公开

EP1800420A4 TECHNIQUES FOR INTERFERENCE REDUCTION IN WIRELESS COMMUNICATIONS NETWORKS 有权
标题翻译：技术在无线通信网络的干扰减少
公开(公告)号：EP1800420A4
公开(公告)日：2012-05-02
申请号：EP05767718
申请日：2005-07-26
申请人： NOKIA CORP
发明人： SALOKANNEL JUHA , TERVONEN JANNE , MARIN JANNE , REUNAMAEKI JUKKA
IPC分类号： H04W72/04 , H04W72/02
CPC分类号： H04W72/082 , H04L1/1607 , H04L5/0007 , H04L5/0062 , H04L5/0091 , H04W28/26 , H04W72/0413

8. 发明专利

AU2005293267B2 Techniques for interference reduction in wireless communications networks 未知
公开(公告)号：AU2005293267B2
公开(公告)日：2008-07-31
申请号：AU2005293267
申请日：2005-07-26
申请人： NOKIA CORP
发明人： REUNAMAKI JUKKA , TERVONEN JANNE , MARIN JANNE , SALOKANNEL JUHA
IPC分类号： H04B7/26 , H04B7/06 , H04L12/28 , H04W72/02
摘要： The present invention provides techniques for responding to overlapping conditions in wireless communications networks include receiving data transmissions from a transmitting device across a wireless communications network. These data transmissions correspond to a connection with the transmitting device and occur within a reserved portion of a communications resource. An interference condition is detected that includes an allocation of the communications resource for a neighboring device that overlaps with the reserved portion. Based on this detection, the method sends a notification to the transmitting device, the notification indicating the presence of overlapping transmissions in the reserved portion of the communications resource.

9. 发明专利

AU2005302736A1 Techniques for stream handling in wireless communications networks 未知
公开(公告)号：AU2005302736A1
公开(公告)日：2006-05-11
申请号：AU2005302736
申请日：2005-08-26
申请人： NOKIA CORP
发明人： TERVONEN JANNE , MARIN JANNE
IPC分类号： H04L12/28 , H04L12/56 , H04W74/02
摘要： In a wireless communications network, data of a first data stream is transmitted during a first portion of a repeating time period, the first data stream with at least one remote device. Also control information is transmitted during a second portion of the repeating time period, the control information including an identifier of the first data stream. A predetermined time interval is observed in which the transmission of a second data stream to the at least one remote device using the reserved identifier is prohibited. This time interval follows termination of the first data stream. Also, when receiving such transmissions, the data stream is considered active until the identifier of the data stream is missing from the second portion of the repeating time period for at least a predetermined time interval.

10. 发明专利

DE60221905D1 未知
公开(公告)号：DE60221905D1
公开(公告)日：2007-09-27
申请号：DE60221905
申请日：2002-06-07
申请人： NOKIA CORP
发明人： RAMOS-ESCANO GABRIEL , LONGONI FABIO , SANCHEZ RAQUEL , KEKKI SAMI , ARIAS-RODRIGUEZ IVAN , VESTERINEN SEPPO , MARIN JANNE , TERVONEN JANNE
IPC分类号： H04L29/06 , H04L12/28 , H04L29/08 , H04W76/02 , H04W80/00
摘要： The present invention describes a method, system and an interconnecting handler for sending connection-oriented or connectionless data between two endpoints in a protocol architecture, The transport protocol in the protocol architecture is in a preferred embodiment the Stream Control Transmission Protocol (SCTP). The present invention allows the setup and release of a connection when using a simplified protocol stack which is able to provide the same kind of services without using peer-to-peer messages like SCCP or SUA use. The present invention also enables discrimination between connection-oriented and connectionless services without peer-to-peer signalling.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式