会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明专利
    • Key telephone system and codec conversion method
    • 关键电话系统和编解码转换方法
    • JP2009164679A
    • 2009-07-23
    • JP2007339194
    • 2007-12-28
    • Nec Infrontia CorpNecインフロンティア株式会社Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp東日本電信電話株式会社西日本電信電話株式会社
    • TAKATSUKA FUMITAKAKOYAMA KENICHIOHATA HIROYOSHI
    • H04M11/00H04Q3/58
    • PROBLEM TO BE SOLVED: To provide a key telephone system capable of reducing a call loss rate caused by the mismatch of codec between a transmitter side and a receiver side. SOLUTION: In the key telephone system housing one or more telephone sets, when a telephone set housed in the system returns an incoming call rejection signal for an incoming call to a caller, contents of the incoming call rejection signal are analyzed, and if the telephone set can convert the codec resulting in incoming call rejection because of the mismatch of the codec into the other codec capable of receiving the incoming call, the incoming call rejection signal is not returned to the caller side but the telephone set is re-called using a codec capable of receiving an incoming call from this telephone set, and codec conversion is executed for the subsequent communication of the telephone set which responds to the re-calling. When a telephone set in the own key telephone system transmits a signal, an identifier indicating the kind of codec convertible by the own telephone system is added to a transmission signal in addition to the kind of codec installed in the telephone set and the signal is transmitted, and when a response to the transmission shows the codec not installed in the telephone set, codec conversion is executed for subsequent communication. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供能够降低由发送机侧和接收机侧之间的编解码器的不匹配引起的呼叫损失率的关键电话系统。 解决方案:在包含一个或多个电话机的密钥电话系统中,当系统中收到的电话机返回呼入呼叫的呼入拒绝信号时,分析呼入拒绝信号的内容, 如果由于编解码器与能够接收来电的其他编解码器不匹配,电话机可以转换编解码器导致呼入拒绝,则呼入拒绝信号不会返回给呼叫方, 称为使用能够从该电话机接收呼入的编解码器,并且对响应于重新呼叫的电话机的后续通信执行编解码转换。 当在自己的密钥电话系统中设置的电话机发送信号时,除了安装在电话机中的编解码器的类型之外,还将表示可由自己的电话系统转换的编解码器类型的标识符添加到发送信号中,并且发送信号 ,并且当对传输的响应显示编解码器未安装在电话机中时,执行编解码转换以用于随后的通信。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Address display device, method, and computer program
    • 地址显示设备,方法和计算机程序
    • JP2005167775A
    • 2005-06-23
    • JP2003405637
    • 2003-12-04
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp東日本電信電話株式会社西日本電信電話株式会社
    • KOYAMA KENICHICHIBA TOSHIYUKINAKAGAWA TADAYUKIOKITA NORIMICHIASAKURA JUNJI
    • H04M1/274
    • PROBLEM TO BE SOLVED: To display communication address needed most present now by a user on higher order of an address book, and reduce operation and time required for search. SOLUTION: The address display device displays a list of communication addresses. It is characterized to provide with a memory means which memories priority of display and time and date made origination at last for each communication address, an updating means which makes priority high as predetermined in the memory means corresponding to a communication address of the originator when a user originates a call, and writes in time and date of origination, an optimizing process means which makes priority of a communication address in the memory device low according to elapsed time from time and date of the last origination, and a display indication means which displays the communication address in the memory device in order of priority. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:显示地址簿较高级别的用户现在最需要的通信地址,并减少搜索所需的操作和时间。

      解决方案:地址显示设备显示通信地址列表。 其特征在于提供一种存储装置,其存储对于每个通信地址的显示优先级和最后的时间和日期的存储装置,当存储装置中对应于发起者的通信地址的优先级高达预定值的更新装置 用户发起呼叫,并且在发起的时间和日期写入优化处理装置,其根据从最后发起的时间和日期起的经过时间使存储装置中的通信地址的优先级低;以及显示指示装置,其显示 存储设备中的通信地址按优先顺序排列。 版权所有(C)2005,JPO&NCIPI

    • 6. 发明专利
    • VoIP TELEPHONE SYSTEM AND COMMUNICATION CONTROL METHOD THEREIN
    • VoIP电话系统及其通信控制方法
    • JP2004320289A
    • 2004-11-11
    • JP2003109970
    • 2003-04-15
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West CorpSaxa Incサクサ株式会社東日本電信電話株式会社西日本電信電話株式会社
    • OSAKA MITSUGISASAKI JUNJIMIURA YASUHIRONAKAGAWA TADAYUKIKOYAMA KENICHIOKITA NORIMICHIASAKURA JUNJI
    • H04L12/66H04L12/70H04M3/00H04Q3/58H04L12/56
    • PROBLEM TO BE SOLVED: To realize a suspending/forwarding function without providing additional functions, such as a suspension/forwarding function and the like, to a telephone terminal in a VoIP system. SOLUTION: An audio data transmission line control means 15A for forming an audio data transmission line is provided besides a main device 12A which receives or transmits control messages related to calls. Address information for transmitting or receiving the audio data in an originating call side and a terminating call side is transmitted from the main device 12A to the audio data transmission line control means. The main device 12A transmits address information for transferring the audio data of the audio data transmission line control means 15A to the originating call side and the termination call side. The originating call side and the termination call side utilize the address information for transferring the audio data of the audio data transmission line control means 15A as the address information of a destination to whom the audio data are transmitted, whereby the audio data can be transmitted between the originating call side and the termination call side through the intermediary of the audio data transmission line control means 15A. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了实现挂起/转发功能而不向VoIP系统中的电话终端提供诸如暂停/转发功能等附加功能。 解决方案:除了接收或发送与呼叫相关的控制消息的主设备12A之外,还提供了用于形成音频数据传输线的音频数据传输线控制装置15A。 用于在始发呼叫侧和终接呼叫侧发送或接收音频数据的地址信息从主设备12A发送到音频数据传输线控制装置。 主设备12A发送用于将音频数据传输线控制装置15A的音频数据传送到始发呼叫侧和终止呼叫侧的地址信息。 起始呼叫侧和终止呼叫侧利用用于传送音频数据传输线控制装置15A的音频数据的地址信息作为发送音频数据的目的地的地址信息,由此音频数据可以在 通过音频数据传输线控制装置15A的中介,发起呼叫侧和终止呼叫侧。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Telephone system and telephone control method
    • 电话系统和电话控制方法
    • JP2010130363A
    • 2010-06-10
    • JP2008303064
    • 2008-11-27
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West CorpSaxa Incサクサ株式会社東日本電信電話株式会社西日本電信電話株式会社
    • YAMAMIYA KOJIFURUYA TAKAAKIKOYAMA KENICHINAKAYAMA KEIICHIMATSUZAKI ASAKOTABATA HIROKI
    • H04M9/00H04N7/173H04N7/18H04N21/437H04N21/6332
    • PROBLEM TO BE SOLVED: To distribute a video from a video delivery terminal to a plurality of terminals, without increase of network load and protocol conversion processing burden. SOLUTION: Responding to a call from a door video intercom 10, a video delivery request is transmitted to the video intercom 10 from a telephone controller 20, and calling is transmitted to each terminal 30. Responding to the video delivery request, distribution of the video is started by multicast from the video intercom 10. According to calling from the telephone controller 20, video reception is started from the multicast by each terminal 30. Responding to the response by a terminal 30A, a call halt is transmitted to other terminals 30 other than responding terminal 30A from the telephone controller 20, and a voice communication request is transmitted to the video intercom 10 and the responding terminal 30A. According to this, image reception from the multicast concerned is stopped at other terminals, voice is transmitted and received by unicast between the video intercom 10 and the responding terminal 30A. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:将视频从视频传送终端分发到多个终端,而不增加网络负载和协议转换处理负担。

      解决方案:响应来自门视频对讲机10的呼叫,视频传送请求从电话控制器20发送到视频对讲机10,并且呼叫被发送到每个终端30.响应于视频传送请求,分发 通过来自视频对讲机10的组播开始视频。根据来自电话控制器20的呼叫,每个终端30从多播开始视频接收。响应于终端30A的响应,呼叫停止被发送到其他 来自电话控制器20的除了响应终端30A之外的终端30,并且将语音通信请求发送到视频对讲机10和响应终端30A。 据此,在其他终端停止来自组播的多播的图像接收,在视频对讲机10与响应终端30A之间通过单播发送和接收语音。 版权所有(C)2010,JPO&INPIT

    • 9. 发明专利
    • Automatic reconnection method, line connection apparatus, automatic reconnection apparatus, and telephone terminal
    • 自动重新配置方法,线路连接装置,自动重新配置装置和电话终端
    • JP2005167786A
    • 2005-06-23
    • JP2003405797
    • 2003-12-04
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp東日本電信電話株式会社西日本電信電話株式会社
    • OKITA NORIMICHICHIBA TOSHIYUKIKOYAMA KENICHINAKAGAWA TADAYUKIASAKURA JUNJI
    • H04M3/42H04M11/00
    • PROBLEM TO BE SOLVED: To provide a service for charging a called destination and permitting call termination only from a specific number without generating network service contract charges or the like and without charging a caller side at all. SOLUTION: In a telephone system 1 for connecting a line between an outside line telephone terminal and an inside line telephone terminal, the system includes a called telephone number confirmation section 100 for recognizing, when a telephone call is terminated, a telephone number of a caller notified from a telephone network, judging whether or not the telephone number of the caller corresponds to any one of telephone numbers registered in advance, temporarily disconnecting the call if it corresponds to a telephone number registered in advance, and outputting the telephone number of the caller and a called telephone number, and a call origination control section 102 for receiving the telephone number of the caller and the called telephone number from the called telephone number confirmation section 100 and calling a caller telephone terminal 2 and a called inside line telephone terminal 3 corresponding to the called telephone number. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供用于对被叫目的地进行计费的服务,并且仅允许来自特定号码的呼叫终止,而不产生网络服务合同费用等,并且完全不向主叫方收费。

      解决方案:在用于连接外线电话终端和内线电话终端之间的线路的电话系统1中,系统包括被叫电话号码确认部分100,用于当电话呼叫终止时识别电话号码 从电话网络通知的来电者,判断呼叫者的电话号码是否对应于预先登记的电话号码中的任何一个,如果它对应于预先登记的电话号码暂时断开呼叫,并输出电话号码 以及呼叫发起控制部分102,用于从被叫电话号码确认部分100接收主叫方的电话号码和被叫电话号码,并呼叫呼叫方电话终端2和被叫的内线电话 终端3对应于被叫电话号码。 版权所有(C)2005,JPO&NCIPI

    • 10. 发明专利
    • Registration method in wireless lan system
    • 无线局域网系统中的注册方法
    • JP2005117247A
    • 2005-04-28
    • JP2003347039
    • 2003-10-06
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West CorpSaxa Incサクサ株式会社東日本電信電話株式会社西日本電信電話株式会社
    • KATO TAKASHISAITO MINETAKAWATABE HIROTOCHIBA TOSHIYUKINAKAGAWA TADAYUKIKOYAMA KENICHIOKITA NORIMICHINAKAYAMA ATSUHIRO
    • H04L12/28
    • PROBLEM TO BE SOLVED: To provide a method for making registration with a simple operation in a wireless LAN system wherein a sufficient security function is ensured.
      SOLUTION: The method includes a tentative registration step wherein mutual authentication of a predetermined tentative network identifier is performed between an access point apparatus and a station apparatus. In the tentative registration step, when the mutual authentication is obtained as to the tentative network identifier, the station apparatus performs a new connection request step for applying for a new connection request to the access point apparatus. In response to a new connection request in the new connection request step, the access point apparatus carries out a new connection response wherein a new connection response including a real operation network identifier for a real operation is transmitted to the station apparatus. The station apparatus stores the real operation network identifier and uses the real operation network identifier to carry out real operation communication between the station apparatus and the access point apparatus.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种在无线LAN系统中进行简单操作注册的方法,其中确保了足够的安全功能。 解决方案:该方法包括暂时注册步骤,其中在接入点设备和站设备之间执行预定的暂时网络标识符的相互认证。 在临时登记步骤中,当对于暂时的网络标识符进行相互认证时,站装置对接入点装置执行新的连接请求的新的连接请求步骤。 响应于新的连接请求步骤中的新的连接请求,接入点装置执行新的连接响应,其中包括用于实际操作的实际操作网络标识符的新连接响应被发送到站装置。 站装置存储实际操作网络标识符,并使用实际操作网络标识符来执行站装置与接入点装置之间的实际操作通信。 版权所有(C)2005,JPO&NCIPI