专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明公开

EP1496661A1 COMMUNICATION TERMINAL DEVICE AND COMMUNICATION CONTROL METHOD 有权
标题翻译： KOMMUNIKATIONSENDGERÄTEEINRICHTUNGUND KOMMUNIKATIONSSTEUERUNGSVERFAHREN
公开(公告)号：EP1496661A1
公开(公告)日：2005-01-12
申请号：EP03725603.9
申请日：2003-04-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： HIRANO, Jun , INOGAI, Kazunori , IMAMURA, Daichi , TANAKA, Takeshi
IPC分类号： H04L29/02
CPC分类号： H04L47/10 , H04L47/125 , H04L69/14 , H04L69/32
摘要： The present invention discloses a communication terminal apparatus, by which it is possible to perform communication while comprehensively controlling a plurality of different communication means. For instance, in a communication terminal apparatus 100 hierarchically classified to a plurality of layers depending on different processing functions such as OSI reference model, it is designed in such manner that a processing unit 303 belonging to a predetermined layer can selectively utilize a plurality of processing units 301 belonging to lower layer through control of an operation control unit 304 belonging to a predetermined layer. For instance, by referring to which processing is available among a plurality of processing units belonging to lower layer, which processing unit has better transmission efficiency in communication, or which processing unit can be used to perform communication with a desired communication partner, data distribution control means 309 controls data distributing means 307, and the data distributing means divides transmission data supplied from upper layer and distributes the data to a plurality of processing units belonging to the lower layer.
摘要翻译：本发明公开了一种通信终端装置，通过该通信终端装置，能够在全面地控制多个不同的通信手段的同时进行通信。例如，在根据OSI参考模型等不同的处理功能层次地分类为多层的通信终端装置100中，设计为属于预定层的处理单元303可以选择性地利用多个处理通过属于预定层的操作控制单元304的控制，属于下层的单元301。例如，通过参照属于下层的多个处理单元哪个处理可用，哪个处理单元在通信中具有更好的传输效率，或哪个处理单元可以用于与期望的通信伙伴进行通信，数据分配控制装置309控制数据分配装置307，并且数据分配装置分割从上层提供的发送数据，并将数据分配给属于下层的多个处理单元。

52. 发明公开

EP1467504A1 ALONG-OPTICAL-FIBER RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：系统ZUN FUNKKOMMUNIKATION ENTLANG EINER OPTISCHEN FASER
公开(公告)号：EP1467504A1
公开(公告)日：2004-10-13
申请号：EP02806081.2
申请日：2002-12-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： HIRANO, Jun , ARAMAKI, Takashi
IPC分类号： H04B7/26
CPC分类号： H04B10/25752 , H04B10/25753
摘要： A system to reduce number of APs (base station) and handover number (number of times to switch the APs) and secure a communication feasible area to prevent break of communication between a mobile body side and a ground side is disclosed. In this system, an optical fiber (15) connected to an AP (base station) (11) is branched by optical distribution means (17), and a plurality of tail ends of the optical fiber is' thereby formed. E/O, O/E conversion means (optical signal/electronic signal interconversion means) (19) which convert optical signals and electronic signals and antennas (21) emitting radio waves are respectively provided at the plurality of tail ends of the optical fiber. The respective antennas are arranged along a track (3) on which a mobile body (1) moves. The whole track is covered by a continuous area comprised of communication feasible areas (23) for the respective antennas. Consequently, the communication feasible area on the track of the mobile body by one AP can be wide.
摘要翻译：公开了一种减少AP数量（基站）和切换次数（切换AP的次数）并确保通信可行区域以防止移动体侧与接地侧之间的通信中断的系统。在该系统中，连接到AP（基站）（11）的光纤（15）由光分配装置（17）分支，从而形成光纤的多个尾端。分别在光纤的多个尾端设置E / O，O / E转换装置（光信号/电子信号互换装置）（19），其转换光信号和电子信号以及发射无线电波的天线（21）。各个天线沿着移动体（1）移动的轨道（3）布置。整个轨道由包括用于各个天线的通信可行区域（23）组成的连续区域覆盖。因此，一个AP在移动体的轨道上的通信可行区域可以是宽的。

53. 发明公开

EP1289194A1 RADIO LAN SYSTEM AND RADIO LAN SYSTEM SIGNAL COLLISION EVADING METHOD 有权
标题翻译： KOMMUNIKATIONSSEINRICHTUNG EINES FUNK-LAN-SYSTEMS UND SIGNALKOLLISIONSVERMEIDUNGSVERFAHRENFÜREIN FUNK-LAN-SYSTEM
公开(公告)号：EP1289194A1
公开(公告)日：2003-03-05
申请号：EP02703922.1
申请日：2002-03-06
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： HIRANO, Jun
IPC分类号： H04L12/28
CPC分类号： H04W74/0816 , H04W40/00 , H04W74/04 , H04W74/085 , H04W84/12
摘要： The present invention discloses a wireless LAN system and a signal collision avoidance method for the wireless LAN system, which can avoid the collision of signals between a wireless LAN system initiating communication at fixed intervals and a wireless LAN system initiating communication after waiting for the vacancy of a channel. According to the present invention, when it is recognized that there is a no signal section between a downlink phase and an uplink phase upon scheduling of a communication frame, a scheduler part.6 performs scheduling for putting a NAV setup signal, which covers the no signal section, behind the downlink phase in accordance with instructions from a NAV setup signal generating part 8, and transmits the same. It can prevent any station in an IEEE802.11a wireless LAN system from transmitting data in the no signal section, and hence avoid the collision of signals within the period of the uplink phase.
摘要翻译：本发明公开了一种用于无线LAN系统的无线LAN系统和信号冲突避免方法，其可以避免在固定间隔发起通信的无线LAN系统和等待空闲后发起通信的无线LAN系统之间的信号冲突一个频道根据本发明，当调度通信帧时，当认识到在下行链路相位和上行链路相位之间存在无信号部分时，调度器部分6执行调整以将覆盖no的NAV建立信号信号部分，根据来自NAV建立信号生成部分8的指令在下行链路相位之后，并且发送它。可以防止IEEE802.11a无线局域网系统中的任何一台台站在无信号部分发送数据，避免上行链路相位周期内的信号冲突。

54. 发明公开

EP1227620A1 COMMUNICATION TERMINAL ACCOMMODATING APPARATUS AND COMMUNICATION TERMINAL ACCOMMODATING METHOD 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUR ANPASSUNG EINESKOMMUNIKATIONSENTGERÄTES
公开(公告)号：EP1227620A1
公开(公告)日：2002-07-31
申请号：EP01958543.9
申请日：2001-08-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： HIRANO, Jun , ARAMAKI, Takashi
IPC分类号： H04L12/28
CPC分类号： H04W72/1215 , H04L12/00 , H04L12/403 , H04L12/5692 , H04W84/18
摘要： In a communication terminal holding apparatus 101, the control right of communication in a direct link type network is acquired by a control right acquiring section 205. After acquiring the control right, a first scheduling section 203 assigns communication resources to a terminal apparatus in the direct link type network. A second scheduling section 204 cooperates with a first scheduling section 203 so as not to allow any competition or collision of communication resources in the communication between the direct link type network and the master-slave type network and assigns communication resources to a terminal apparatus in the master-slave type network. Owing to this, it is enabled to use a slave terminal apparatus in a master-slave type network as it is in a network integrated with a direct link type network.
摘要翻译：在通信终端保持装置101中，通过控制权获取部205获取直接链路型网络中的通信控制权。第一调度部203获取控制权后，直接向终端装置分配通信资源链路类型网络。第二调度部分204与第一调度部分203协作，以便不允许在直接链路类型网络和主从型网络之间的通信中的通信资源的任何竞争或冲突，并将通信资源分配给终端设备主从型网络。因此，能够像在与直接链路型网络集成的网络一样，在主从型网络中使用从属终端装置。

55. 发明申请

WO2009129893A1 OPTIMIZATION OF 3GPP NETWORK ATTACHMENT 审中-公开
标题翻译： 3GPP网络连接优化
公开(公告)号：WO2009129893A1
公开(公告)日：2009-10-29
申请号：PCT/EP2009/001794
申请日：2009-03-12
申请人： PANASONIC CORPORATION , SCHURINGA, Jon , BACHMANN, Jens , HIRANO, Jun , IKEDA, Shinkichi
发明人： SCHURINGA, Jon , BACHMANN, Jens , HIRANO, Jun , IKEDA, Shinkichi
IPC分类号： H04W60/00
CPC分类号： H04W8/265 , H04W8/12
摘要： The current invention relates to a method for a network attachment procedure and a user equipment in a wireless mobile network, the wireless mobile network comprising a user equipment with a temporary identity and at least one mobility management entity. The method comprises the steps of providing an estimation whether the user equipment is unknown at the mobility management entity and sending the user equipment's temporary identity during the network attachment procedure. If the user equipment has been estimated to be unknown at the at least one mobility management entity, the user equipment's identity is sent during the network attachment procedure. These steps are carried out by the user equipment.
摘要翻译：本发明涉及一种用于无线移动网络中的网络附接过程和用户设备的方法，所述无线移动网络包括具有临时身份的用户设备和至少一个移动性管理实体。该方法包括以下步骤：在移动性管理实体处提供用户设备是否未知的估计，以及在网络附着过程期间发送用户设备的临时身份。如果用户设备在至少一个移动管理实体被估计为未知，则在网络附着过程期间发送用户设备的身份。这些步骤由用户设备执行。

56. 发明申请

WO2009103460A1 HOME AGENT DISCOVERY UPON CHANGING THE MOBILITY MANAGEMENT SCHEME 审中-公开
标题翻译：家庭代理发现改变移动管理方案
公开(公告)号：WO2009103460A1
公开(公告)日：2009-08-27
申请号：PCT/EP2009/001033
申请日：2009-02-13
申请人： PANASONIC CORPORATION , WENIGER, Kilian , ARAMAKI, Takashi , HIRANO, Jun , BACHMANN, Jens , IKEDA, Shinkichi
发明人： WENIGER, Kilian , ARAMAKI, Takashi , HIRANO, Jun , BACHMANN, Jens , IKEDA, Shinkichi
IPC分类号： H04L29/06
CPC分类号： H04W8/065 , H04L61/2007 , H04L61/6059 , H04L63/0281 , H04L63/029 , H04L63/06 , H04L63/061 , H04L63/08 , H04L63/10 , H04W8/08 , H04W8/26 , H04W80/04 , H04W80/045 , H04W88/182
摘要： The invention relates to a method for discovering a home agent serving a mobile node upon the mobile node changing its mobility management scheme in a packet-switched network and the implementation of such method in a mobile node or home agent. In order to propose a home agent discover scheme that maintains session continuity in a seamless manner upon a mobile node changing its mobility management scheme, a mobile node comprises information on its location prior to changing the mobility management scheme to one of the first signaling messages transmitted upon changing the mobility management scheme (home agent discovery message). The receiving node uses this information to identify the home agent serving the mobile node or to provide a hint to the home agent where the mobile node is registered in a response message to the mobile node. This approach may also be used for path optimization when a mobile node moves from a trusted to an un-trusted access network.
摘要翻译：本发明涉及一种用于在移动节点在分组交换网络中改变其移动性管理方案时发现为移动节点服务的归属代理的方法，以及在移动节点或归属代理中实现这种方法。为了提出在移动节点改变其移动性管理方案时以无缝方式保持会话连续性的归属代理发现方案，移动节点在将移动性管理方案改变为发送的第一信令消息之一之前包括关于其位置的信息在改变移动性管理方案（归属代理发现消息）时。接收节点使用该信息来识别为移动节点服务的归属代理，或者向移动节点在移动节点的响应消息中注册的归属代理提供提示。当移动节点从受信任的接入网络移动到不可信的接入网络时，该方法也可用于路径优化。

57. 发明申请

WO2008155066A4 METHODS AND APPARATUSES FOR DETECTING WHETHER USER EQUIPMENT RESIDES IN A TRUSTED OR A NON-TRUSTED ACCESS NETWORK 审中-公开
公开(公告)号：WO2008155066A4
公开(公告)日：2008-12-24
申请号：PCT/EP2008/004731
申请日：2008-06-12
申请人： PANASONIC CORPORATION , BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi , SCHURINGA, Jon , HIRANO, Jun , IKEDA, Shinkichi
发明人： BACHMANN, Jens , WENIGER, Kilian , ARAMAKI, Takashi , SCHURINGA, Jon , HIRANO, Jun , IKEDA, Shinkichi
IPC分类号： H04L29/06
摘要： The invention provides a method for trust relationship detection between a core and access network for a user equipment. The gist is that a security tunnel establishment procedure is used so one entity, be it part of the core network or be it the user equipment itself, is provided with information to determine whether the access network is trusted or untrusted. The information may comprise a first IP address/prefix, which is initially assigned to the user equipment, upon attaching to the access network. The necessary information may further comprise a second IP address/prefix, which is an address/prefix that is allocated at a trusted entity of the core network. Depending which entity determines the trust relationship of the access network, it might be necessary to transmit either the first IP address/prefix or the second IP address/prefix or the first and the second IP address/prefix using the security tunnel establishment procedure.

58. 发明申请

WO2010034483A1 OPTIMIZATION OF HANDOVERS TO UNTRUSTED NON-3GPP NETWORKS 审中-公开
标题翻译：非手机非3GPP网络的优化
公开(公告)号：WO2010034483A1
公开(公告)日：2010-04-01
申请号：PCT/EP2009/006882
申请日：2009-09-23
申请人： PANASONIC CORPORATION , BACHMANN, Jens , VELEV, Genadi , IKEDA, Shinkichi , HIRANO, Jun
发明人： BACHMANN, Jens , VELEV, Genadi , IKEDA, Shinkichi , HIRANO, Jun
IPC分类号： H04L29/06 , H04W36/00
CPC分类号： H04W12/08 , H04L63/164 , H04W36/0011
摘要： The invention relates to a method for ensuring IP session continuity upon a handover of a mobile node to a non-3GPP network, wherein an ongoing IP session of the mobile node goes via a packet data network gateway. For non-3GPP networks it is necessary to discover a security gateway and to then establish the corresponding tunnels to the ePDG to form the new data path; a security tunnel between the mobile node and the security gateway, and an IP tunnel between the packet data network gateway and the security gateway. In order to prepare the handover to possible non-3GPP accesses, the two tunnels are pre-established, however maintained deactivated until their use is actually needed. Accordingly, when handing over to the non-3GPP network, the IP session may be continued without any significant interruption by activating the already established tunnels.
摘要翻译：本发明涉及一种用于在移动节点切换到非3GPP网络时确保IP会话连续性的方法，其中移动节点的正在进行的IP会话经由分组数据网络网关进行。对于非3GPP网络，有必要发现安全网关，然后建立到ePDG的相应隧道，以形成新的数据路径; 移动节点和安全网关之间的安全隧道，以及分组数据网络网关和安全网关之间的IP隧道。为了准备到可能的非3GPP接入的切换，两个隧道是预先建立的，然而保持停用，直到实际需要使用它们为止。因此，当切换到非3GPP网络时，可以通过激活已经建立的隧道来继续IP会话而没有任何明显的中断。

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