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91. 发明专利

JP5291779B2 Redundant, a method and apparatus for minimizing the uplink allocation request improved 有权
公开(公告)号：JP5291779B2
公开(公告)日：2013-09-18
申请号：JP2011224111
申请日：2011-10-11
申请人：インターデイジタルテクノロジーコーポレーション
发明人：グゥオドンチャン , ジー．ディックステファン , イー．テリーステファン
IPC分类号： H04W72/12 , H04B7/00 , H04W28/02 , H04W72/10 , H04W74/08
CPC分类号： H04W72/0413 , H04L1/1848 , H04W28/06 , H04W72/04 , H04W72/042 , H04W72/1205 , H04W72/1242 , H04W72/1278 , H04W72/1289 , H04W74/004
摘要： A method and apparatus for minimizing redundant enhanced uplink (EU) allocation requests and fault-isolating EU transmission failures that occur between a wireless transmit/receive unit (WTRU) and a Node-B. The WTRU transmits an enhanced dedicated channel (E-DCH) allocation request to the Node-B over an uplink (UL) EU channel. In one embodiment, if E-DCH allocation cannot be provided within a predetermined time period, the Node-B sends an acknowledgement message to the WTRU via a downlink (DL) EU signaling channel without sending E-D CH allocation information. The request is queued in the Node-B and the WTRU refrains from transmitting the same request until after the time period expires or resources become available. In another embodiment, appropriate actions are taken to correct EU transmission failures by determining whether an E-DCH allocation request was unsuccessfully delivered via the UL EU channel or whether channel allocation information was unsuccessfully delivered via the DL EU signaling channel.

92. 发明专利

JP2013535164A Method and apparatus for changing between a transmission state in a communication system 审中-公开
公开(公告)号：JP2013535164A
公开(公告)日：2013-09-09
申请号：JP2013517036
申请日：2010-06-30
申请人：富士通株式会社
发明人：アガルワル・ラジニ , ケシャヴジヴァドガマ，スニル , パワー・ケヴィン
IPC分类号： H04W28/02 , H04W16/24
CPC分类号： H04W28/08 , H04W28/24
摘要：一つまたは複数の基地局を含む無線遠隔通信システムにおける使用のためのコントローラであって、前記一つまたは複数の基地局は、第一の容量をもつ第一の送信状態および第二のより高い容量をもつ第二の送信状態において無線式にデータをユーザー装置に送信するよう動作可能であり、前記一つまたは複数の基地局は前記コントローラからの送信状態変化命令に応答して送信状態間で変化するようにも動作可能であり、前記コントローラは：現在のデータ負荷を表す値に閾値機構を適用し、該閾値機構が満足される場合には前記二つの送信状態間で変化するようにとの送信状態変化命令を発するよう動作可能な送信状態管理ユニットを有し、前記第一の送信状態から前記第二の送信状態への遷移のための前記閾値機構の遷移点は、前記第二の送信状態から前記第一の送信状態への遷移のための遷移点とは独立に設定される、コントローラ。

93. 发明专利

JP5280908B2 Car on the communication device, data distribution method, and program 有权
公开(公告)号：JP5280908B2
公开(公告)日：2013-09-04
申请号：JP2009074606
申请日：2009-03-25
申请人：公益財団法人鉄道総合技術研究所
发明人：清隆関
IPC分类号： H04W4/04 , H04W28/02 , H04W84/12
摘要： PROBLEM TO BE SOLVED: To increase transmission efficiency by selecting and receiving suitable data when acquiring version-managed data through respective access points with respect to data communication between a plurality of wireless LAN ground communication devices scattered along a railroad line and an on-vehicle communication device on a train. SOLUTION: A reception necessity decision unit 401 determines that reception is unnecessary when the whole data to which a holding version ID which is the same as or newer than a transmission version ID that a cache server can transfer is added is already stored. When it is determined that reception is necessary and partial data of a transmission version ID is already stored, a data reception unit 403 receives the remaining data from the cache server through a wireless access point. COPYRIGHT: (C)2011,JPO&INPIT

94. 发明专利

JP5274980B2 Transmission output control device 有权
公开(公告)号：JP5274980B2
公开(公告)日：2013-08-28
申请号：JP2008278935
申请日：2008-10-29
申请人：京セラ株式会社
发明人：教志篠▲崎▼
IPC分类号： H04W52/32 , H04B1/04 , H04W28/02
摘要： PROBLEM TO BE SOLVED: To provide a transmission output controller for suppressing the number of connection terminals of a base station to be less than the maximum number of connectable terminals and distributing traffic concentrated on the specified base station to the other base station, by controlling the radio wave transmission outputs of the base station and the adjacent base station by interlocking. SOLUTION: The transmission output controller 100 includes: a control part 110 for controlling the radio wave transmission outputs of the plurality of base stations 200-1, 200-2; an acquiring part 120 for acquiring the number of connection terminals from the respective base stations; and a storage part 130 for storing prescribed numbers of connection corresponding to the respective base stations. When the number of connection terminals of the base station to be controlled by the control part exceeds the prescribed number of connection corresponding to the base station, the control part 110 reduces the radio wave transmission output of the base station, and raises the radio wave transmission output of the base station which is adjacent to the former base station and whose number of connection terminals is lower than the prescribed number of connection corresponding to the adjacent base station. COPYRIGHT: (C)2010,JPO&INPIT

95. 发明专利

JP2013143625A Management device, radio communication system, and connection management method 有权
标题翻译：管理设备，无线电通信系统和连接管理方法
公开(公告)号：JP2013143625A
公开(公告)日：2013-07-22
申请号：JP2012002128
申请日：2012-01-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TANAKA RYOICHI , WAKAYAMA KOJI , KAJITA TAKESHI , TAKATANI KENJIRO , SHIBATA JIRO
IPC分类号： H04W76/06 , H04M3/00 , H04M11/00 , H04W28/02
摘要： PROBLEM TO BE SOLVED: To maximize the number of users provided with certain quality or better and improve quality users actually feel by detecting a terminal that has bad communication quality in a radio area and dominates traffic in a wired section and by disconnecting connection of the terminal.SOLUTION: A management device learns a communication state of a cell by monitoring average throughput information in the cell of a base station 10. If the average throughput in the cell is below a threshold value, the management device detects a radio communication terminal 1 of which, for example, a reference signal reception power from the base station 10 is low, and throughput in a radio section is low, and disconnects connection if an application type used by the radio communication terminal 1 is a control object.
摘要翻译：要解决的问题：为了最大限度地提供具有一定质量或更好的用户数量，通过检测在无线电区域中具有差的通信质量的终端并且支配有线部分中的业务并且通过断开终端的连接来提高用户实际感觉到的质量。解决方案：管理设备通过监视基站10的小区中的平均吞吐量信息来学习小区的通信状态。如果小区中的平均吞吐量低于阈值，则管理设备检测无线电通信终端1 例如，来自基站10的参考信号接收功率低，无线部分的吞吐量低，如果无线通信终端1使用的应用类型是控制对象，则断开连接。

96. 发明专利

JP5235171B2 Communication method, a communication system and a control device 有权
公开(公告)号：JP5235171B2
公开(公告)日：2013-07-10
申请号：JP2009157886
申请日：2009-07-02
申请人：株式会社エヌ・ティ・ティ・ドコモ
发明人：貴裕林 , 昌史増田 , 英浩安藤 , 隆明佐藤 , 佳之保田
IPC分类号： H04W28/02 , H04L29/06 , H04W72/04
CPC分类号： H04W76/04 , H04L69/18 , H04L69/324 , H04W28/06
摘要： Disclosed is a communication method for switching between a first connection state, in which a data unit is transmitted in a first size, and a second connection state, in which a data unit is transmitted in a second size which is larger than the first size. The communication method comprises a step of maintaining the size of a data unit at the first size in a case where there is a transition from the first connection state to the second connection state after there had been a transition from the second connection state to the first connection state.

97. 发明专利

JP5207192B2 Wireless mesh network with a locally high-speed active scheduling has been in active radio message 有权
公开(公告)号：JP5207192B2
公开(公告)日：2013-06-12
申请号：JP2009530397
申请日：2007-09-25
申请人：ローズマウントインコーポレイテッド
发明人：ケリーエムオース , フィリップジーオストビー
IPC分类号： H04W52/02 , H04W28/02 , H04W84/18
CPC分类号： H04W28/10 , H04L47/26 , H04L47/30 , H04W28/0278 , H04W48/16 , H04W72/1205
摘要： A wireless mesh network is formed by nodes having a regular active schedule for transmitting and receiving messages, and a fast active schedule mode that is locally activated when a demand exists for transmission of a larger number of messages. As each node transmits a message to another node, the transmitting node includes a message buffer queue parameter that indicates the number of messages in the transmitting nodes, pending message queue. The receiving node determines, based upon the message buffer queue parameter received and its own capacity, whether to continue on the regular schedule, or to activate the fast active schedule. If the fast active schedule is activated, the receiving node sends a special acknowledge message back to the sending node, so that both nodes will transmit and receive messages over a fast active schedule link until the message buffer of the sending node has been reduced and the fast active schedule can be deactivated in favor of the regular active schedule.

98. 发明专利

JP2013106094A Transmission control method and communication device 有权
标题翻译：传输控制方法和通信设备
公开(公告)号：JP2013106094A
公开(公告)日：2013-05-30
申请号：JP2011246832
申请日：2011-11-10
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KIKUZUKI TATSUYA
IPC分类号： H04M1/73 , H04L29/08 , H04W28/02 , H04W52/02 , H04W84/10
CPC分类号： H04W52/0222 , H04L1/20 , H04W52/0245 , H04W84/18 , H04W88/08 , H04W88/16 , Y02D70/00 , Y02D70/22
摘要： PROBLEM TO BE SOLVED: To provide a transmission control method and a communication device which can suppress power consumption.SOLUTION: A terminal device receives packets from a wireless communication device, determines whether a variation amount of quality of communication with the wireless communication device exceeds a first threshold, and determines whether communication quality on having received the packets exceeds a second threshold. Then, if the variation amount exceeds the first threshold and the communication quality exceeds the second threshold, the terminal device transmits packets to the wireless communication device. On the other hand, if the variation amount exceeds the first threshold but the communication quality does not exceed the second threshold, the terminal device inhibits transmission of packets to the wireless communication device.
摘要翻译：解决的问题：提供一种能够抑制功耗的传输控制方法和通信装置。解决方案：终端设备从无线通信设备接收分组，确定与无线通信设备的通信质量的变化量是否超过第一阈值，并确定接收到分组的通信质量是否超过第二阈值。然后，如果变化量超过第一阈值并且通信质量超过第二阈值，则终端设备向无线通信设备发送分组。另一方面，如果变化量超过第一阈值但通信质量不超过第二阈值，则终端装置禁止向无线通信装置发送分组。版权所有（C）2013，JPO＆INPIT

99. 发明专利

JPWO2011089983A1 通信システム、通信方法および通信端末审中-公开
公开(公告)号：JPWO2011089983A1
公开(公告)日：2013-05-23
申请号：JP2011550893
申请日：2011-01-14
申请人：三菱電機株式会社
发明人：久保田　仁 , 仁久保田
IPC分类号： H04W28/02 , H04W72/10 , H04W84/18
CPC分类号： H04L12/18 , H04W74/0816 , H04W74/085 , H04W84/18 , H04W88/04
摘要：この発明に係る通信システムは、第一の通信端末と、第二の通信端末と、第三の通信端末とを有し、第一の通信端末は第三の通信端末を宛先としたメッセージデータを複数の通信端末に対して送信し、第二の通信端末は、メッセージデータを受信し、宛先が自身ではないことを確認すると、受信したメッセージデータを転送し、第三の通信端末は、メッセージデータを受信し、宛先が自身であることを確認すると、受信したメッセージデータに対応する応答データを、受信したメッセージデータの送信元である第一の通信端末に対して送信し、応答データは、転送されるメッセージデータよりも送信の優先順位が高く設定されており、メッセージデータが受信されてから対応する応答データが送信されるまでの時間は、メッセージデータが受信されてからメッセージデータを転送するまでの時間よりも短い。

100. 发明专利

JP2013102492A Method for transmitting macpdu 有权
标题翻译：发送MACPDU的方法
公开(公告)号：JP2013102492A
公开(公告)日：2013-05-23
申请号：JP2012287565
申请日：2012-12-28
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： CHUN SUNG-DUCK , YI SEUNG JUNE , PARK SUNG-JUN , LEE YOUNG DAE
IPC分类号： H04W8/24 , H04W28/02 , H04W72/04
CPC分类号： H04L5/0053 , H04W72/0406 , H04W72/0413 , H04W72/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： PROBLEM TO BE SOLVED: To provide a method which is suitable for transmitting a MAC PDU.SOLUTION: Upon generating and transmitting a MAC PDU by using radio resources allocated to a mobile terminal, a level of priority between a BSR and set logic channels is defined to more efficiently, effectively, and promptly transmit data on the respective logical channels and a buffer state report. The present invention provides a method for constituting the MAC PDU including steps of: allocating resources to all pieces of data which can be utilized for transmission by a CCCH, after that, allocating the resources to all the pieces of data which can be utilized for transmission of the buffer state report, and after that, allocating the resources to all the pieces of data which can be utilized for transmission by the logical channels except the CCCH; and combining at least one of data for the CCCH, data for the BSR, and data for other logical channels except the CCCH in order to generate the MAC PDU to be transmitted.
摘要翻译：要解决的问题：提供适合于发送MAC PDU的方法。解决方案：通过使用分配给移动终端的无线电资源生成和发送MAC PDU时，定义BSR和设置逻辑信道之间的优先级，以更有效地，有效地并及时地在各自的逻辑信道上发送数据和缓冲状态报告。本发明提供了一种构成MAC PDU的方法，包括以下步骤：将资源分配给可用于CCCH发送的所有数据片段，然后将资源分配给可用于传输的所有数据的缓冲状态报告，然后将资源分配给除了CCCH之外的逻辑信道可以用于传输的所有数据; 以及组合用于CCCH的数据，BSR的数据和除CCCH之外的其他逻辑信道的数据中的至少一个，以便生成要发送的MAC PDU。版权所有（C）2013，JPO＆INPIT

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