专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

WO2008015562A2 RELAY-STATION ASSIGNMENT/RE-ASSIGNMENT AND FREQUENCY RE-USE 审中-公开
标题翻译：中继站分配/重新分配和频率重新使用
公开(公告)号：WO2008015562A2
公开(公告)日：2008-02-07
申请号：PCT/IB2007002241
申请日：2007-08-03
申请人： NOKIA CORP , NOKIA INC , WANG SHU-SHAW , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , BHATT TEJAS , REID ANTHONY
发明人： WANG SHU-SHAW , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , BHATT TEJAS , REID ANTHONY
IPC分类号： H04W16/06 , H04W16/10 , H04W16/26 , H04W36/20 , H04W36/22 , H04W92/20
CPC分类号： H04W36/20 , H04B7/15542 , H04B7/2606 , H04L5/0007 , H04L5/0032 , H04L5/0048 , H04L5/0094 , H04W16/06 , H04W16/10 , H04W16/26 , H04W36/22 , H04W48/08 , H04W52/244 , H04W52/40 , H04W52/46 , H04W72/08 , H04W72/082 , H04W72/085 , H04W84/047 , H04W88/04 , H04W92/20
摘要： A prospective relay station sends a report indicative of radio resource sets/preamble sequences used by its neighbors. Where the reported radio resource sets comprise less than all available radio resource sets, a radio resource set that is not indicated in the report is assigned; else where the reported radio resource sets comprise all available radio resource sets, a resource set indicated in the report is assigned. A message is sent to the prospective relay station indicates the assigned radio resource set and an identifier for use as an enabled relay station. The message may include signal strength and IDs. Apparatus, methods and computer programs are detailed for both a base station and the relay node. Radio resource set re-assignment, managed mode relay operations (where the base station schedules traffic among relays using the same radio resource set), and power control of relays and associated mobile stations are also described.
摘要翻译：预期的中继站发送指示其邻居使用的无线电资源集/前导码序列的报告。在报告的无线电资源集包括少于全部可用无线电资源集的情况下，分配报告中未指示的无线电资源集; 否则报告的无线电资源集合包括所有可用的无线电资源集合，则分配报告中指示的资源集合。向预期中继站发送消息指示分配的无线电资源集合和用作启用中继站的标识符。该消息可能包括信号强度和ID。针对基站和中继节点都详细描述了设备，方法和计算机程序。还描述了无线电资源集重新分配，管理模式中继操作（其中基站使用相同的无线电资源集调度中继之间的业务）以及中继和相关联的移动台的功率控制。

22. 发明公开

EP2188909A4 DIFFERENTIAL CHANNEL QUALITY REPORTING 有权转让
标题翻译：汇报差分信道质量
公开(公告)号：EP2188909A4
公开(公告)日：2011-10-19
申请号：EP08789659
申请日：2008-08-29
申请人： NOKIA SIEMENS NETWORKS OY
发明人： MAHESHWARI SHASHIKANT , BOARIU ADRIAN
IPC分类号： H04B7/005 , H04L1/00 , H04L1/18 , H04L27/26
CPC分类号： H04L1/0029 , H04L1/1671 , H04L2001/0097

23. 发明申请

WO2008107851A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING NEIGHBOR DISCOVERY, HANDOVER PROCEDURE AND RELAY ZONE CONFIGURATION FOR RELAY STATIONS IN A MULTI-HOP NETWORK 审中-公开
标题翻译：为多跳网络中的中继站提供邻居发现，切换过程和继电器区域配置的设备，方法和计算机程序产品
公开(公告)号：WO2008107851A2
公开(公告)日：2008-09-12
申请号：PCT/IB2008050807
申请日：2008-03-05
申请人： NOKIA CORP , NOKIA INC , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , WANG SHU-SHAW
发明人： BOARIU ADRIAN , MAHESHWARI SHASHIKANT , WANG SHU-SHAW
CPC分类号： H04W8/005 , H04W24/00 , H04W48/08 , H04W52/0241 , H04W52/0245 , H04W88/04 , Y02D70/00 , Y02D70/146
摘要： Methods for use in multi-hop relay networks are described. One method includes receiving a first message from a first relay station requesting a temporary suspension of communication between the first relay station and one or more user equipment. In response to receiving the first message, a second message is transmitted to the one or more user equipment. The second message includes instructions to the user equipment to temporarily suspend communication with the first relay station at a specific time. A third message is transmitted to the first relay station. A scanning operation is performed at the specified time in response to receiving the third message. A second method for use in multi-hop relay networks is also described. The second method includes transmitting a neighbor information message. The neighbor information message includes a relay zone offset indicating the start of a station in a frame structure. Several apparatus are also described.
摘要翻译：描述了用于多跳中继网络的方法。一种方法包括从第一中继站接收请求暂停第一中继站与一个或多个用户设备之间的通信的第一消息。响应于接收到第一消息，将第二消息发送到一个或多个用户设备。第二消息包括指示用户设备在特定时间暂时中止与第一中继站的通信。第三消息被发送到第一中继站。响应于接收到第三消息，在指定的时间执行扫描操作。还描述了用于多跳中继网络的第二种方法。第二种方法包括发送邻居信息消息。邻居信息消息包括指示帧结构中的站的开始的中继区偏移量。还描述了几种装置。

24. 发明申请

WO2008004071A3 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT PROVIDING OPTIMIZED LOCATION UPDATE FOR MOBILE STATION IN A RELAY-BASED NETWORK 审中-公开
标题翻译：为基于继电器的网络中的移动站提供优化的位置更新的装置，方法和计算机程序产品
公开(公告)号：WO2008004071A3
公开(公告)日：2008-04-10
申请号：PCT/IB2007001795
申请日：2007-06-29
申请人： NOKIA CORP , NOKIA INC , MAHESHWARI SHASHIKANT , SAIFULLAH YOUSUF
发明人： MAHESHWARI SHASHIKANT , SAIFULLAH YOUSUF
IPC分类号： H04W4/08 , H04W16/26 , H04W60/00 , H04W68/02 , H04W92/16
CPC分类号： H04W68/02 , H04B7/155 , H04B7/2606 , H04W4/08 , H04W16/26 , H04W60/00 , H04W84/047 , H04W92/16
摘要： A relay node receives individual ones of a plurality of request messages destined for a network access node from individual ones of a plurality of user nodes; aggregates the received individual ones of the plurality of request messages into a single message at the relay node; and sends the single message to the network access node. The relay node further operates to receive from the network access node a single message that contains an aggregated plurality of response messages for individual ones of the user nodes and sends individual ones of the response messages to individual ones of the user nodes. The method advantageously handles the case of a mobile relay node, having a plurality of attached idle state mobile stations/subscriber stations, that transitions to a new paging group.
摘要翻译：中继节点从多个用户节点中的各个用户节点接收去往网络接入节点的多个请求消息中的各个请求消息; 在中继节点处将所接收到的多个请求消息中的各个消息聚合成单个消息; 并将单个消息发送给网络接入节点。中继节点进一步操作以从网络接入节点接收单个消息，该单个消息包含用于各个用户节点的聚集的多个响应消息，并将各个响应消息发送给各个用户节点。该方法有利地处理具有多个附接的空闲状态移动台/订户台的移动中继节点的情况，其转换到新的寻呼组。

25. 发明申请

WO2008004043A3 A RELAY FOR USE IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中使用的继电器
公开(公告)号：WO2008004043A3
公开(公告)日：2008-03-13
申请号：PCT/IB2007001503
申请日：2007-05-31
申请人： NOKIA CORP , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , WANG SHU SHAW
发明人： BOARIU ADRIAN , MAHESHWARI SHASHIKANT , WANG SHU SHAW
IPC分类号： H04L12/56 , H04B7/26 , H04W16/26 , H04W88/04
CPC分类号： H04W84/047 , H04B7/155 , H04W16/26 , H04W88/04
摘要： A relay for use in a communications network, said relay arranged to receive data from and transmit data to at least one higher level node and receive data from and transmit data to at least one lower level node, wherein the relay comprises: a processor arranged to control the relay so that within a relay time period the relay is arranged to a) transmit data to the at least one lower level node and transmit data to the at least one higher level node; and b) receive data from the at least one higher level node and/or receive data from the at least one lower level node, wherein the order of operation is a) then b).
摘要翻译：一种在通信网络中使用的中继器，所述中继器被布置为从至少一个较高级别的节点接收数据并将数据发送到至少一个较高级别的节点并且从至少一个下层节点接收数据并将数据发送到至少一个下级节点，其中所述中继器包括：控制所述继电器，使得在继电器时间段内，所述继电器被布置为a）将数据发送到所述至少一个下级节点并将数据发送到所述至少一个较高级节点; 以及b）从所述至少一个较高级节点接收数据和/或从所述至少一个下级节点接收数据，其中所述操作顺序为a）则b）。

26. 发明申请

WO2008107772A3 EFFICIENT TECHNIQUES FOR ERROR DETECTION AND AUTHENTICATION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中的错误检测和认证技术
公开(公告)号：WO2008107772A3
公开(公告)日：2008-11-06
申请号：PCT/IB2008000484
申请日：2008-03-04
申请人： NOKIA CORP , NOKIA INC , MAHESHWARI SHASHIKANT , SWAMI YOGESH , SAIFULLAH YOUSUF
发明人： MAHESHWARI SHASHIKANT , SWAMI YOGESH , SAIFULLAH YOUSUF
IPC分类号： H04L1/00 , H04L12/28 , H04L12/56 , H04L29/06
CPC分类号： H04W12/10 , H04L1/0041 , H04L1/0072 , H04L63/126
摘要： Various example embodiments are disclosed relating to efficient techniques for error detection and authentication in wireless networks. For example, according to an example embodiment, an apparatus (1100) adapted for wireless communication in a wireless network (102) may include a processor (1104). The processor (1104) may be configured to transmit a message (410) including a field (432) to provide both authentication and error detection for the message (410). The field (432) may include an authenticated checksum sequence (432).
摘要翻译：公开了与用于无线网络中的错误检测和认证的有效技术有关的各种示例实施例。例如，根据示例实施例，适用于无线网络（102）中的无线通信的设备（1100）可以包括处理器（1104）。处理器（1104）可以被配置为发送包括字段（432）的消息（410）以提供对消息（410）的认证和错误检测两者。字段（432）可以包括经认证的校验和序列（432）。

27. 发明申请

WO2006067564A2 TERMINAL BASED PACKET LOSS DUE TO MOBILITY DETECTION 审中-公开
标题翻译：基于终端的分组丢失了移动性检测
公开(公告)号：WO2006067564A2
公开(公告)日：2006-06-29
申请号：PCT/IB2005003637
申请日：2005-12-01
申请人： NOKIA CORP , MAHESHWARI SHASHIKANT , LE KHIEM , SWAMI YOGESH
发明人： MAHESHWARI SHASHIKANT , LE KHIEM , SWAMI YOGESH
IPC分类号： H04L1/00 , H04L12/28 , H04L12/56 , H04W24/00 , H04W28/04 , H04W36/00
CPC分类号： H04L1/1858 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/26 , H04W24/00 , H04W36/00
摘要： The invention proposes a method for controlling a packet transmission between a sender and a receiver sent via a packet transport protocol, the receiver being a mobile network element, comprising the steps of detecting whether a mobility event has occurred, detecting whether a downlink packet loss has occurred, and providing, in case a mobility event and a packet loss has been detected, an indication to the sender that a packet loss due to mobility has occurred.
摘要翻译：本发明提出了一种用于控制经由分组传输协议发送的发送方和接收方之间的分组传输的方法，所述接收机是移动网元，包括以下步骤：检测移动性事件是否已经发生，检测下行链路分组丢失是否具有并且在已经检测到移动性事件和分组丢失的情况下提供对发送者发生由于移动性的分组丢失已经发生的指示。

28. 发明申请

WO2009034542A3 METHOD AND APPARATUS FOR SHARING AN ACKNOWLEGEMENT CHANNEL 审中-公开
标题翻译：用于共享致谢通道的方法和装置
公开(公告)号：WO2009034542A3
公开(公告)日：2009-06-04
申请号：PCT/IB2008053680
申请日：2008-09-11
申请人： NOKIA CORP , NOKIA INC , MAHESHWARI SHASHIKANT , QI XIN
发明人： MAHESHWARI SHASHIKANT , QI XIN
IPC分类号： H04L1/16 , H04L5/00 , H04L5/02
CPC分类号： H04L5/0092 , H04L1/1607 , H04L5/0007 , H04L5/005 , H04L2001/0097
摘要： An approach is provided for acknowledgement signaling. An acknowledgement channel is partitioned into a plurality of sub-channels corresponding to number of stations, wherein each of the sub-channels correspond to a group of sub-carriers. The group includes one or more pilot sub-carriers and one or more data sub-carriers. A control message indicating one of a plurality of channel types is generated for transmission to the stations, wherein the channel types are associated with the acknowledgement channel and specify multiplexing schemes for the pilot- carriers.
摘要翻译：为确认信令提供了一种方法。确认信道被划分为对应于站数的多个子信道，其中每个子信道对应于一组子载波。该组包括一个或多个导频子载波和一个或多个数据子载波。产生指示多个信道类型中的一个信道类型的控制消息用于传送到站，其中信道类型与确认信道相关联，并为导频载波指定复用方案。

29. 发明申请

WO2008015562B1 RELAY-STATION ASSIGNMENT/RE-ASSIGNMENT AND FREQUENCY RE-USE 审中-公开
公开(公告)号：WO2008015562B1
公开(公告)日：2008-08-07
申请号：PCT/IB2007002241
申请日：2007-08-03
申请人： NOKIA CORP , NOKIA INC , WANG SHU-SHAW , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , BHATT TEJAS , REID ANTHONY
发明人： WANG SHU-SHAW , BOARIU ADRIAN , MAHESHWARI SHASHIKANT , BHATT TEJAS , REID ANTHONY
IPC分类号： H04B7/14 , H04B7/26 , H04W16/06 , H04W16/10 , H04W16/26 , H04W36/20 , H04W36/22 , H04W92/20
CPC分类号： H04W36/20 , H04B7/15542 , H04B7/2606 , H04L5/0007 , H04L5/0032 , H04L5/0048 , H04L5/0094 , H04W16/06 , H04W16/10 , H04W16/26 , H04W36/22 , H04W48/08 , H04W52/244 , H04W52/40 , H04W52/46 , H04W72/08 , H04W72/082 , H04W72/085 , H04W84/047 , H04W88/04 , H04W92/20
摘要： A prospective relay station sends a report indicative of radio resource sets/preamble sequences used by its neighbors. Where the reported radio resource sets comprise less than all available radio resource sets, a radio resource set that is not indicated in the report is assigned; else where the reported radio resource sets comprise all available radio resource sets, a resource set indicated in the report is assigned. A message is sent to the prospective relay station indicates the assigned radio resource set and an identifier for use as an enabled relay station. The message may include signal strength and IDs. Apparatus, methods and computer programs are detailed for both a base station and the relay node. Radio resource set re-assignment, managed mode relay operations (where the base station schedules traffic among relays using the same radio resource set), and power control of relays and associated mobile stations are also described.

30. 发明申请

WO2008004065A3 ENHANCED LOCATION UPDATE FOR MOBILE STATION IN A RELAY-BASED NETWORK 审中-公开
标题翻译：基于继电器网络的移动站的增强位置更新
公开(公告)号：WO2008004065A3
公开(公告)日：2008-04-24
申请号：PCT/IB2007001786
申请日：2007-06-28
申请人： NOKIA CORP , NOKIA INC , MAHESHWARI SHASHIKANT , YOUSUF SAIFULLAH
发明人： MAHESHWARI SHASHIKANT , YOUSUF SAIFULLAH
IPC分类号： H04Q7/38 , H04L12/28 , H04L12/56
CPC分类号： H04B7/155
摘要： A method, a computer program product and a network access node that operate to receive a message from a mobile relay node, the message including a request to add a particular paging group (PG) identification to a list of paging group identifications transmitted by the network access node; to contact a network backbone node to request permission to add the particular paging group identification to the list of paging group identifications transmitted by the network access node; and upon being granted permission, to add the particular paging group identification to the list of paging group identifications transmitted by the network access node. The exemplary embodiments of this invention pertain also to the relay node and to the network backbone node. Through the use of the exemplary embodiments idle state user nodes that are attached to the mobile relay node do not see a change in the PG, since the particular PG is maintained by the mobile relay node and, therefore, the user nodes do not initiate a Location Update (LU) procedure when the relay node enters a new PG. Instead, only the mobile relay node performs the LU procedure with the network access node.
摘要翻译：一种操作以从移动中继节点接收消息的方法，计算机程序产品和网络接入节点，所述消息包括将特定寻呼组（PG）标识添加到由网络发送的寻呼组标识的列表的请求接入节点; 联系网络骨干节点以请求将特定寻呼组标识添加到由网络接入节点发送的寻呼组标识的列表的许可; 并且在被许可时，将特定寻呼组标识添加到由网络接入节点发送的寻呼组标识的列表。本发明的示例性实施例还涉及中继节点和网络骨干节点。通过使用示例性实施例，附接到移动中继节点的空闲状态用户节点看不到PG的变化，因为特定PG由移动中继节点维护，因此用户节点不启动中继节点进入新的PG时的位置更新（LU）过程。相反，只有移动中继节点与网络接入节点执行LU过程。

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