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91. 发明专利

JP2008166950A Automatic incoming call distribution system 有权
标题翻译：自动电话呼叫分配系统
公开(公告)号：JP2008166950A
公开(公告)日：2008-07-17
申请号：JP2006352029
申请日：2006-12-27
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： IWASHITA KAZUHIRO
IPC分类号： H04M3/523 , H04M3/42
摘要： PROBLEM TO BE SOLVED: To calculate an appropriate receptionist mobilization number, corresponding to an object date and to automatically select receptionists equivalent to the appropriate receptionist mobilization number. SOLUTION: The automatic incoming call distribution system 1 is provided with an ACD management device 7 for managing a reception job terminal 6, linked with the telephone set of an optional receptionist from among a plurality of telephone sets, and a PBX 4 automatically distributes incoming calls, only to the telephone set of the receptionist for which incoming call reception permission setting is already performed. The ACD management device comprises an appropriate receptionist mobilization number calculating part 32A for calculating the appropriate receptionist mobilization number, on the basis of a past response rate and receptionist mobilization number on the past date; a receptionist selection part 33A for automatically selecting the receptionists for the number equivalent to the appropriate receptionist mobilization number from work shift data; a work shift updating part 34 for turning the selected receptionists to mobilization scheduled persons and updating the work shift data; and an incoming call reception permission setting part 35B for performing the log-on setting of the reception job terminal, when the present time reaches the job start time. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：计算对应于对象日期的适当的接收者动员号码，并自动选择等同于适当的接收者动员号码的接收者。解决方案：自动进入呼叫分配系统1设置有ACD管理装置7，用于管理与多个电话机中的可选接收者的电话机连接的接收作业终端6和自动呼入分配系统PBX 4 将来电分配给已经进行了来电接收许可设定的接待员的电话机。 ACD管理装置包括：适当的接收者动员号码计算部32A，用于根据过去的响应率和接收者动员号，算出适当的接收者动员号码; 接收员选择部分33A，用于从工作班数据自动地选择与适当的接收者动员号码等价的号码的接待员; 工作班次更新部分34，用于将选定的接待员转到动员调度人员并更新工作班数据; 以及当当前时间到达作业开始时间时，执行接收作业终端的登录设定的来电接收许可设定部35B。版权所有（C）2008，JPO＆INPIT

92. 发明专利

JP4119181B2 Electronic circuit design support device 有权
公开(公告)号：JP4119181B2
公开(公告)日：2008-07-16
申请号：JP2002198768
申请日：2002-07-08
申请人：株式会社日立コミュニケーションテクノロジー
发明人：雅人佐藤 , 剛士松川
IPC分类号： G06F17/50 , H01L21/82

93. 发明专利

JP2008160227A Network apparatus and communication system 有权
标题翻译：网络设备和通信系统
公开(公告)号：JP2008160227A
公开(公告)日：2008-07-10
申请号：JP2006343702
申请日：2006-12-21
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： TAKASE MASAYOSHI , ENDO HIDEKI , SUGANO TAKAYUKI , TANAKA MASAHIKO , ASHI MASAHIRO
IPC分类号： H04L12/707 , H04L12/711 , H04L12/801 , H04L12/891 , H04L12/911 , H04L29/00
摘要： PROBLEM TO BE SOLVED: To provide N+1 redundancy by providing a redundant path management function based on link aggregation without changing an apparatus having an existing link aggregating function, and to improve the admissibility of a network. SOLUTION: A network apparatus is provided with an aggregator having a function for aggregating a plurality of links with an opposed network apparatus and managing these links as a logically one aggregated link. When a fault is detected in an active link belonging to the aggregated link, the aggregator changes a part of information in a control frame of a link aggregation setting protocol after fault detection from a state before the fault detection in a physical port in which the fault is detected and transmits the changed contents to the opposite apparatus, changes a part of information in the control frame of the link aggregation setting protocol after the fault detection from a state before the fault detection in a physical port of a stand-by link and transmits the changed contents to the opposite apparatus, so that the link in which the fault is detected is set as a stand-by link and the previous stand-by link is set in the aggregated link. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过提供基于链路聚合的冗余路径管理功能来提供N + 1冗余，而不改变具有现有链路聚合功能的装置，并提高网络的可接受性。解决方案：一种网络设备具有聚合器，该聚合器具有用于将多个链路与相对的网络设备进行聚合的功能，并将这些链路作为逻辑上的一个聚合链路进行管理。当在属于聚合链路的活动链路中检测到故障时，聚合器将故障检测后的链路聚合设置协议的控制帧中的一部分信息从故障检测到的故障检测之前的状态改变，并且将改变的内容发送到对方装置，在故障检测之后的链路聚合设置协议的控制帧中的一部分信息从备用链路的物理端口中的故障检测之前的状态改变，并且发送将改变后的内容传送到对方装置，使得检测到故障的链路被设置为备用链路，并且在聚合链路中设置先前的备用链路。版权所有（C）2008，JPO＆INPIT

94. 发明专利

JP2008154294A Telephone exchange 有权
标题翻译：电话交换
公开(公告)号：JP2008154294A
公开(公告)日：2008-07-03
申请号：JP2008068395
申请日：2008-03-17
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： ISHII TOSHIHIRO , KIKUCHI MANABU , TSUBOI KAZUSHI , YAGINUMA SATOSHI
IPC分类号： H04Q3/58
摘要： PROBLEM TO BE SOLVED: To provide a telephone exchange which can use the number plan of leased lines (dedicated lines) by making a communication connection using a public network and has superior maintainability.
SOLUTION: When a telephone call from a telephone set 102 of a telephone exchange 101 to a telephone set of a telephone exchange 201 is made, a number conversion table 106 is used to convert dialing based upon the number plan of leased lines to a public network subscriber number for origination. The telephone exchange 201 after automatically answering the incoming call from the public network sends and receives audible tone signals by audible tone signal sending-out units 107 and 207 and audible tone signal receiving units 108 and 208 to receive information specifying an opposite extension.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过使用公共网络进行通信连接并且具有优异的可维护性来提供可以使用专线（专线）的号码计划的电话交换机。解决方案：当从电话交换机101的电话机102到电话交换机201的电话机进行电话呼叫时，使用号码转换表106，根据租用线路的号码计划将拨号转换为用于发起的公共网络用户号码。在公开网络自动应答来电之后的电话交换机201通过听觉音信号发送单元107和207以及可听音信号接收单元108和208发送和接收声音信号，以接收指定相反扩展的信息。版权所有（C）2008，JPO＆INPIT

95. 发明专利

JP2008148247A Wireless extension system and extension base transceiver station 审中-公开
标题翻译：无线延伸系统和扩展基站收发站
公开(公告)号：JP2008148247A
公开(公告)日：2008-06-26
申请号：JP2006336171
申请日：2006-12-13
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： HUR YOUNG HO , SATO ATSUHIKO , TAKATANI KENJIRO , SATO HIROBUMI
IPC分类号： H04W36/08 , H04M3/00 , H04W36/14 , H04W84/04
摘要： PROBLEM TO BE SOLVED: To allow an extension user in a PHS indoor coverage system to achieve stable communication when carrying out an extension communication therein.
SOLUTION: In a wireless extension system, a simultaneous call area number 212 of an extension CS in the PHS indoor coverage system is set to a number different from that of a public CS, located around the PHS indoor coverage system. Based on the incoming call number from a terminal in a CSS, it is determined that it becomes an extension call, if a specific extension number is accompanied by each calling and that it is to be an outside call, it is not. The foregoing results are communicated to the base station. Based on the results of the above judgment, a type of the TCH switching function of a TCH switching information element in a function demand response message of an extension call terminal is set to be "none" by the base station with respect to a recall type connection function between the simultaneous extension call areas and to other cell stations (CS). This prevents the handover to a public CS from a PHS extension terminal during the extension calling.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了允许PHS室内覆盖系统中的分机用户在其中进行扩展通信时实现稳定的通信。解决方案：在无线扩展系统中，PHS室内覆盖系统中的扩展CS的同时呼叫区号212被设置为与位于PHS室内覆盖系统周围的公共CS的号码不同的号码。基于来自CSS中的终端的来电号码，如果特定分机号码伴随着每个呼叫并且它是外部呼叫，则确定它不是扩展呼叫。上述结果被传送给基站。基于上述判断的结果，扩展呼叫终端的功能需求响应消息中的TCH切换信息单元的TCH切换功能的类型被基站相对于召回类型设置为“无” 同时扩展呼叫区域和其他蜂窝站（CS）之间的连接功能。这防止在分机呼叫期间从PHS分机终端切换到公共CS。版权所有（C）2008，JPO＆INPIT

96. 发明专利

JP2008148202A Voice mail apparatus 有权
标题翻译： VOICE MAIL APPARATUS
公开(公告)号：JP2008148202A
公开(公告)日：2008-06-26
申请号：JP2006335557
申请日：2006-12-13
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： WATANABE KATSUMI
IPC分类号： H04M3/42 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To provide a voice mail apparatus which enables a voice mail transmitter to know that a voice mail recipient reproduces voice mail, at that point of time.
SOLUTION: The voice mail apparatus comprises: a voice mail storage means 14; a voice mail recording control means 12 for controlling recording of voice mail; a voice mail reproduction control means 13 for controlling reproduction of voice mail; a guidance generating means 11 for generating guidance for a telephone set; a voice mail incoming notification means 19 including a function for notifying a voice mail receiving telephone set about an incoming voice mail; a voice mail reproduction notification means 15 including a function for notifying the voice mail transmitting telephone set about reproduction of voice mail when the voice mail is reproduced; a control device 10 for controlling operations of the voice mail apparatus; and a voice mail management table for managing the reproduction state of voice mail stored in the voice mail storage means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供语音邮件装置，其能够使语音邮件发送器知道语音邮件接收者在该时间点再现语音邮件。语音邮件装置包括：语音邮件存储装置14; 用于控制语音邮件的记录的语音邮件记录控制装置12; 语音邮件再现控制装置13，用于控制语音邮件的再现; 用于产生电话机引导的引导产生装置11; 语音邮件进入通知装置19，包括用于通知语音邮件接收电话机关于传入语音邮件的功能; 语音邮件再现通知装置15，其包括当语音邮件被再现时通知语音邮件发送电话机关于再现语音邮件的功能的功能; 用于控制语音邮件装置的操作的控制装置10; 以及用于管理存储在语音邮件存储装置中的语音邮件的再现状态的语音邮件管理表。版权所有（C）2008，JPO＆INPIT

97. 发明专利

JP2008147913A Passive optical network system, optical terminating device, and optical network unit 有权
标题翻译：被动光网络系统，光终端设备和光网络单元
公开(公告)号：JP2008147913A
公开(公告)日：2008-06-26
申请号：JP2006331671
申请日：2006-12-08
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： SAKAMOTO KENICHI , KAZAWA TORU
IPC分类号： H04B10/27 , H04B10/272 , H04B10/524 , H04B10/572 , H04J14/00 , H04J14/02 , H04L12/44
CPC分类号： H04J14/0282 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0246 , H04J14/025
摘要： PROBLEM TO BE SOLVED: To allow receiving of IP broadcasting without tightening a band used by a user for Internet communication, in PON method by WDM.
SOLUTION: There are provided a first wavelength 8 which is received commonly by respective ONUs2 from OLT1, and a plurality of second wavelengths 9 and 10 for individual communication between OLT1 and ONUs2. For signal communication in downlink, each of OLTs1 comprises a transmitter for transmitting the first wavelength 8 and a plurality of transmitters for transmitting the second wavelengths 9 used for individual communication with the ONUs2. Each of the ONUs2 comprises a receiver for receiving the first wavelength 8 and a receiver for receiving the second wavelength 9 which is used by own ONU2. The OLT1 transmits the data of IP broadcasting on the first wavelength, and transmits the data of individual ONU on the second wavelength corresponding to ONU.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过WDM在PON方法中允许接收IP广播而不收紧用户进行因特网通信使用的频带。解决方案：提供第一波长8，其由来自OLT1的各个ONU2共同接收，以及用于OLT1和ONU2之间的个体通信的多个第二波长9和10。对于下行链路中的信号通信，每个OLT1包括用于发送第一波长8的发射机和用于发射用于与ONU2的个体通信的第二波长9的多个发射机。每个ONU2包括用于接收第一波长8的接收机和用于接收由自己的ONU2使用的第二波长9的接收机。 OLT1发送第一波长的IP广播的数据，并发送对应于ONU的第二波长的各个ONU的数据。版权所有（C）2008，JPO＆INPIT

98. 发明专利

JP2008141718A Acoustic echo canceller system 有权
标题翻译： ACOUSTIC ECHO CANCELLER系统
公开(公告)号：JP2008141718A
公开(公告)日：2008-06-19
申请号：JP2007090206
申请日：2007-03-30
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： TOGAMI MASATO , SAKANO SHINJI , MATSUDA TOSHIYUKI
IPC分类号： H04M3/56 , H04B3/23 , H04M1/60 , H04R1/40 , H04R3/00 , H04R3/02
摘要： PROBLEM TO BE SOLVED: To generate a filter for sufficiently suppressing acoustic echo with high adaptation accuracy.
SOLUTION: The acoustic echo canceller system has a means for generating a filter with a high suppression performance of acoustic echo by using microphone array having a plurality of microphone elements, judging a band where only a speaker sound is present based on a phase difference among microphones, and carrying out adaptation for only such a band.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：产生用于充分抑制具有高自适应精度的声学回声的滤波器。解答：声学回声消除器系统具有通过使用具有多个麦克风元件的麦克风阵列来生成具有高抑制声学回声性能的滤波器的装置，基于相位来判断仅存在扬声器声音的频带麦克风之间的区别，仅适用于这样一个乐队。版权所有（C）2008，JPO＆INPIT

99. 发明专利

JPWO2006070484A1 通信制御方法、無線通信システム及び無線通信機有权
公开(公告)号：JPWO2006070484A1
公开(公告)日：2008-06-12
申请号：JP2006550549
申请日：2004-12-28
申请人：株式会社日立コミュニケーションテクノロジー
发明人：齋藤　利行 , 利行齋藤 , 花岡　誠之 , 誠之花岡 , 矢野　隆 , 隆矢野 , 玉木　諭 , 諭玉木 , 桑原　幹夫 , 幹夫桑原
IPC分类号： H04Q7/36
CPC分类号： H04L1/1887 , H04L1/0026 , H04L1/04 , H04L1/1607 , H04L1/189 , H04L5/0005 , H04L5/0037 , H04L2001/0093
摘要：本発明は、複数キャリアを用いた同時通信に対応したスケジューリングと再送制御方式を提供する。利用するキャリア各々について、伝搬路情報及びデータ復号結果の通知を行わせ、再送回数の管理を行うことで、複数キャリアの同時再送制御を行う。これによって、基地局−端末間で同時に複数のキャリアを用いて通信を行う場合にも、再送制御を含むスケジューリングができる。また、通信品質の向上、スループットの向上ができる。

100. 发明专利

JP2008136017A Backup device, communication system, and call control method 有权
标题翻译：备份设备，通信系统和呼叫控制方法
公开(公告)号：JP2008136017A
公开(公告)日：2008-06-12
申请号：JP2006321085
申请日：2006-11-29
申请人： Hitachi Communication Technologies Ltd , 株式会社日立コミュニケーションテクノロジー
发明人： SUZUKI KATSUHIKO , KIKUCHI NOBUTSUGU , ENDO HIROSHI
IPC分类号： H04M3/00 , H04L12/70 , H04L12/713 , H04Q3/58
摘要： PROBLEM TO BE SOLVED: To provide a technology capable of backing up communication in a LAN by a backup device corresponding to the scale of the LAN to be backed up. SOLUTION: Backup devices 120 and 120B download a conversion information table used in an IP-PBX 110. The backup devices 120 and 120B change information for specifying an interface to be used by the IP-PBX 110 into information for specifying an interface to be used by the backup devices 120 and 120B to perform call control. COPYRIGHT: (C)2008,JPO&INPIT

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