| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 数字传送方式 | CN94106918.4 | 1994-06-03 | CN1080068C | 2002-02-27 | 安东达彦; 小林雄二; 熊仓真澄 |
| 本发明目的在于提供一种数字传送方式，不使用复式装置就可将多个数字电话机与电话交换机的一个数字内线线路复式连接。在直接将多个数字电话机与电话交换机提供的数字线路复式连接的构成中，数字电话机分别根据将电话交换机接收的短脉冲信号串进行的时分，同时发送出包含各自通话数据的短脉冲信号串，在数字线路上将从不同数字电话机发出的短脉冲信号串进行波形合成，生成一个短脉冲信号串，借此向电话交换机发送数字通话数据。 | ||||||
| 2 | 数字传送方式 | CN94106918.4 | 1994-06-03 | CN1113063A | 1995-12-06 | 安东达彦; 小林雄二; 熊仓真澄 |
| 本发明目的在于提供一种数字传送方式，不使用复式装置就可将多个数字电话机与电话交换机的一个数字内线线路复式连接。在直接将多个数字电话机与电话交换机提供的数字线路复式连接的构成中，数字电话机分别根据将电话交换机接收的短脉冲信号串进行的时分，同时发送出包含各自通话数据的短脉冲信号串，在数字线路上将从不同数字电话机发出的短脉冲信号串进行波形合成，生成一个短脉冲信号串，借此向电话交换机发送数字通话数据。 | ||||||
| 3 | Method and system for transforming isdnlapb and isdnlapd frames | JP16144793 | 1993-06-30 | JPH06224968A | 1994-08-12 | SUCHIIBUN PURAISU; REIMONDO JIEPUSON; BARII JIYON UOOREI; SUTEFUEN PIITAA UTSUDO; ANDORIYUU JIYOSEFU KEOO |
| PURPOSE: To perform highly reliable transformation by inspecting an LAPB frame for an address field and, when the response or command pattern in the address field is not coincident, invalidating the frame. CONSTITUTION: An LAPB frame is received by means of a control mechanism 28 through a bus 22. The mechanism 28 directly transmits the LAPB frame through an ISDN LAPB channel which does not require format conversion, but delivers the frame through a converter 30 and multiplexer 32 when the mechanism 28 transmits the frame through an ISDN LAPD channel. After passing through the multiplexer 32, an LAPD frame is processed by means of an HDLC chip before transmission in order to add flag field and CRC inspections to the frame. The converter 30 receives all frames and information designating the numbers of bytes in the frames from the mechanism 28 for transmission. Similarly, data are first received at a terminal as a bit stream from a transmission line, but a frame is assembled by means of a lower-order ISDN layer before the data arrive at the converter 30. COPYRIGHT: (C)1994,JPO | ||||||
| 4 | Method for multiplexing data | JP26668290 | 1990-10-05 | JPH04144438A | 1992-05-18 | OKOCHI FUSAKICHI |
| PURPOSE: To process various multiplex format data by deciding the data timing of data multiplexing and that of data separation in respective channels to be multiplexed based upon timing data. CONSTITUTION: A data separating/multiplexing circuit reads out timing data with length specified by a leading address informed from a CPU from a ROM 6 in each frame and successively arranges transmission data TDs, TDv, TDd, TDe on the prescribed bit positions of frame data based upon the read timing data synchronously with a reference clock CKa and octet clocks SO1, SO2 to form transmission data TD1, TD2. The transmission data TD1, TD2 are outputted to a layer-1 signal processing part 1. Consequently, this system can correspond to plural multiplex formats only by one hardware. COPYRIGHT: (C)1992,JPO&Japio | ||||||
| 5 | Method for transmitting data through internal bus of work station, internal bus device for executing the method and adapter circuit for internal bus | JP28597789 | 1989-11-01 | JPH03147163A | 1991-06-24 | ARAN MUURO; MISHIERU KORAN |
| PURPOSE: To process voice and video messages by performing connection also to a multiplex protocol communication controller and a voice processor connected to the system bus of a work station through an internal bus connected to a coupler. CONSTITUTION: The work station of a microcomputer or mini computer type provided with a central unit M, a screen E and a keyboard C and provided with a mouse S depending on a case is connected to a local communication network LAN by a connection card. Also, the work station is directly connected to a telephone T and a public communication network for remote transmission and the voice messages or the digital messages of an image or data type are simultaneously transmitted or received. The work station can be connected regardless of the type of a telephone line, that is to the telephone line of an analog type, a Transcom type or an RNIS type. Thus, the voice messages or the video messages are processed as well. COPYRIGHT: (C)1991,JPO | ||||||
| 6 | System for controlling isdn subsciriber system terminal | JP4118485 | 1985-03-04 | JPS61200797A | 1986-09-05 | FURUYA NOBUO; IKEDA YOSHIKAZU; FUJIOKA MASANORI |
| PURPOSE: To further elevate the capability afforded by an ISDN subscriber system interface regulated by D channel protocol for the year 1984 by effectively utilizing the ISDN subscriber system terminal performing communication with a network separately and independently. CONSTITUTION: When sending control information from a control terminal 41 to a facsimile terminal A42, a frame 47 containing a control information 47C and 1 47D or TEI of this transmitting terminal contained in 47C is transmitted, with SAPI47a as 62 47A and with TEI 47b as 2 47B. On the other hand, when releasing the control relation, an information 48C commanding the release of the control relation and a frame 48 containing 1 48D of TEI of the transmitting terminal contained in information 48C are transmitted with SAPI 48a as 62 48A and TEI 48B as 127 48B or addressed to all terminals. The general terminals receiving this send out informations 49C, 40C indicating the response and frames 49, 40 containing 2 49D and 3 40D or TEI of the transmitting terminal in informations 49C, 40C with SAPI 49a, 40a indicating the response as 62 49A and with TEI 49b, 40b as 1 49B, 40B. COPYRIGHT: (C)1986,JPO&Japio | ||||||
| 7 | 정보패킷형태로통신매체에데이타를결합하는장치및,패킷회로망을통해전송하는데이타처리방법 | KR1019900006078 | 1990-04-30 | KR100149860B1 | 1999-05-15 | 죤디프라이스; 랠프이.리챠드슨 |
| An improved Packet Assembler/Disassembler (PAD) (200) optimizes the assembling of characters into packets for transmission over a packet network (150). The PAD is arranged to operably connect to and receive character asynchronous data from one or more terminal instruments (600) operating in either a block transfer mode or an echoplexing mode. Characters received by the PAD from a terminal instrument operating in an echoplexing mode are forwarded with no PAD delay. Characters received by the PAD from a terminal instrument operating in a block transfer mode are similarly forwarded with no PAD delay and in full packets with the exception of the last few characters of each block of characters which only partially fill their respective packets. And these partially filled packets are quickly forwarded in a time period which just exceeds the period required for the reception of a single character at the rate of data reception from the terminal instrument. | ||||||
| 8 | ISDN 신호 캐퍼빌러티를 갖는 통신 시스템 | KR1019910020468 | 1991-11-18 | KR100126461B1 | 1997-12-26 | 알버트디.베이커; 웨인디.파머; 리챠드이.헨더슨; 토마스씨.프레윗; 마리엘리스릭커; 데이빗브르스루신스키; 알버트브이.토이; 제리에스.웰트만 |
| 통신 시스템은 기본적인 ISDN 통신에 대해 Q.931 프로토콜을 이용하는 공중 또는 개인 스위칭 네트워크와 호환하여 동작한다. 시스템의 제어 유닛 및 스테이션 터미널간의 통신을 Q.931 프로토콜을 수정한 로컬 프로토콜을 사용한다. 이 로컬 프로토콜은 Q.931 프로토콜의 지정 요소를 포함한 제 1 세그먼트와 Q.931 프로토콜의 선택적인 요소를 각 스테이션 터미널에서 사용자 인터페이스 회로를 제어하는 로컬 코드셋으로 변환시키므로써 발생된 제 2 세그먼트를 포함한다. 로컬 프로토콜은 호출 제어 및 각 스테이션 터미널 간의 호출 제어가 베어러 채널을 토대로 괸리되도록 하며, 한편, 시스템 및 네트워크간의 호출제어는 표준 Q.931 프로토콜을 이용하는 호출 상태를 토대로 관리한다. 로컬 프로토콜은 간단한 버튼 명령을 이용하여 터미널에서 제어 유닛으로 라인 선택 및 특성 실행 명령을 통신에 제공한다. | ||||||
| 9 | Data processing apparatus and method | JP26340692 | 1992-10-01 | JP3367976B2 | 2003-01-20 | 英一郎 北川; 圭一 飯本; 健 黒田 |
| In a facsimile system having a server device (10) connected to a local-area network system (1), to which a plurality of client terminals (2,3) are connected and connected also to an ISDN (4) and a public switched telephone network (7), the server device performs communication with the PSTN (7) and the plurality of client terminals, performs communication with the ISDN and the plurality of client terminals, and changes over communication between the ISDN and the PSTN in accordance with a command from each of the plurality of client terminals. |
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| 10 | Packet transmission apparatus and packet transmission method | JP11189090 | 1990-05-01 | JP2588488B2 | 1997-03-05 | JON DEEBISU PURAISU; RARUFU II RICHAADOSON |
| An improved Packet Assembler/Disassembler (PAD) (200) optimizes the assembling of characters into packets for transmission over a packet network (150). The PAD is arranged to operably connect to and receive character asynchronous data from one or more terminal instruments (600) operating in either a block transfer mode or an echoplexing mode. Characters received by the PAD from a terminal instrument operating in an echoplexing mode are forwarded with no PAD delay. Characters received by the PAD from a terminal instrument operating in a block transfer mode are similarly forwarded with no PAD delay and in full packets with the exception of the last few characters of each block of characters which only partially fill their respective packets. And these partially filled packets are quickly forwarded in a time period which just exceeds the period required for the reception of a single character at the rate of data reception from the terminal instrument. | ||||||
| 11 | Isdn packet-switched mode - the called equipment selection method in de | JP17242193 | 1993-06-18 | JP2508594B2 | 1996-06-19 | YOSHIDA ATSUMASA |
| 12 | The control unit communication Shisutamu and its station terminal and how these operations | JP32967991 | 1991-11-20 | JPH0720153B2 | 1995-03-06 | ヴイ トイ アルバート; ディー ベーカー アルバート; ディー ファーマー ウェイン; エス ウエルトマン ジェリー; ブルース ルチンスキ デビッド; シー プレウィット トーマス; エリーズ リッカー メアリー; イー ヘンダーソン リチャード |
| 13 | Facsimile system | JP26340692 | 1992-10-01 | JPH05207071A | 1993-08-13 | IIMOTO KEIICHI; KURODA TAKESHI; KITAGAWA EIICHIRO |
| PURPOSE:To reduce load on a client terminal in a client server type facsimile system. CONSTITUTION:In the facimile system connected to a local area network system 1 to which plural client terminals 2, 3 are connected and provided with a server device 10 connected to an ISDN(Integrated Services Digital Network) 4and a public telephone network 7, the server device 10 performs communication between the public telephone network 7 and the plural client terminals 2, 3, and performs the communication between the ISDN network 4 and the plural client terminals 2, 3, and switches those communication according to an instruction from each of the plural client terminals 2, 3. | ||||||
| 14 | Communication terminal device | JP24327990 | 1990-09-13 | JPH0548775A | 1993-02-26 | KOTAKE SHIRO; HAYAKAWA HIDEKI |
| PURPOSE:To realize a voice mail box function which has high secrecy by adding a dummy incoming subaddress, which is generated on a receiving side at the time of a 1st incoming call, on both the calling side an receiving side thereafter and performing operation processing. CONSTITUTION:A mail device 2 which receives a call setting message from a network knows an incoming call for a data communication. Then a control part 212 retrieves an incoming subaddress information element group in the call setting message. When no incoming subaddress is detected, the control part 212 generates a dummy subaddress corresponding to a message, sent from the calling side thereafter, by a dummy subaddress random generator 212i and sends an answer message having necessary contents to the calling side. On the receiving side, on the other hand, a message which is sent back under the control of the control part 212 begins to be detected and is recorded and stored in an area corresponding to the dummy incoming address. Consequently, a voice mail box system which is superior in the secrecy of a mail function is realized. | ||||||
| 15 | Transmission control method for isdn terminal equipment | JP30258290 | 1990-11-09 | JPH04176238A | 1992-06-23 | OZEKI SHINICHIRO; OGASAWARA FUMIHIRO |
| PURPOSE: To attain efficient data transmission by negotiating a number of information channels available simultaneously with an opposite terminal equipment and using information channels of a number secured as a result so as to implement data transmission. CONSTITUTION: A caller terminal equipment sets a data 01H representing 'invitation' as a B-channel setting request information BID to a 'user/user' information element and sets 2 (=2 channels) as request channel number information BNU in a setup message SETUP (1) to an ISDN. When a called terminal equipment is able to use two information channels, the called terminal equipment sets a data 02H representing 'acceptance' as the B-channel setting request information BID to the 'user/user' information element in a reply message CONN(1) to the ISDN. Since a picture information file is sent in 128kbps by using two B-channels in this way, the communication time is considerably reduced. COPYRIGHT: (C)1992,JPO&Japio | ||||||
| 16 | Method and device for connecting data to communication medium by information packet | JP11189090 | 1990-05-01 | JPH02305041A | 1990-12-18 | JIYON DEEBISU PURAISU; RARUFU II RICHIYAADOSON |
| PURPOSE: To efficiently assemble asynchronous data by connecting an information packet including one of the discriminated number of groups to a communication medium in the case that a prescribed time elapsed after reception of one of the discriminatable number of groups before reception of the discriminatable number of groups from an asynchronous signal source. CONSTITUTION: A 'minimum' timer is given by a processor 210 so as to correctly operate a process, and the time when data should be made into a packet in a packet buffer memory 320 is correctly determined. A timer 330 is counted down up to 0 of expiration after being set to a selectable initial start value; and when the timer 330 reaches 0, it is given to the processor 210. The processor 330 quickly recognizes a break of reception of data from a terminal equipment and sends data stored in the packet buffer memory 320 at this time. Thus, the remote terminal equipment can approve reception of a data block more quickly. COPYRIGHT: (C)1990,JPO | ||||||
| 17 | Communication system and its method | JP25245589 | 1989-09-29 | JPH02122792A | 1990-05-10 | TEI PII RIN |
| PURPOSE: To make it possible to simultaneously function at least three sound terminals by connecting a service integrating digital netowrk reference rate interface among plural sound or data terminals at the time of mutually connecting these terminals by a switch means. CONSTITUTION: In the case of setting up a call by the use of one of plural terminals, a key on the terminal 25 is depressed, a handset is hooked off to an offhook state to allow the use of a switch module 30 in a center station. Then the capacitor of a beaer, a required channel, a call reference value, and a message indicating whether the call is for voice or data are sent from the terminal 25 and all the information is transmitted to a switch module processor 52 through a service integrating circuit unit 36 and a packet switch unit 40. The center station requests an access to a data bank in the processor 52 and one of plural available channels in a reference rate interface two-wire loop 31 which are stored in the bank is allocated to the access. COPYRIGHT: (C)1990,JPO | ||||||
| 18 | Extension communication system between isdn terminal | JP16858285 | 1985-08-01 | JPS6230447A | 1987-02-09 | FUJIOKA MASANORI; IKEDA YOSHIKAZU; FURUYA NOBUO |
| PURPOSE: To realize line switching type extension communication function that cast a burden on a network by adding a function that connects B1, B2 channels on a private passive bus and returns on the bus in a terminal equipment of a network. CONSTITUTION: An extension communication control section ICC 71 in an advanced terminal function section HTF 70 sets (x) bit 521 to logic 0 at the time of line switching type extension communication request, and sets to logic 1 in other cases. While (x) bit 521 from private terminals TE 21∼28 is logic 1, a B channel switch BSW 61 in a network terminal device 11 connects B1, B2 channels on a private bus PB 12 and B1, B2 channels on a subscriber's line 14 respectively. On the other hand, when bit 521 becomes logic 0, and while (x) bit from a multiframe control circuit MFC 62 is logic 0, the BSW returns and connects B1 channel and B2 channel on the PB 12 as shown by internal dashed lines. Thus, TE 21 and TE 28 are enabled to make line switching type extension communication using B1 channel and B2 channel respectively. COPYRIGHT: (C)1987,JPO&Japio | ||||||
| 19 | Facsimile system | US969343 | 1992-10-30 | US6157463A | 2000-12-05 | Eiichiro Kitagawa |
| In a facsimile system having a server device connected to a local-area network system, to which a plurality of client terminals are connected, and connected also to an ISDN and a pay-station telephone network, the server device performs communication with the pay-station telephone network and the plurality of client terminals, performs communication with the ISDN and the plurality of client terminals, and changes over communication between the ISDN and the pay-station telephone network in accordance with a command from each of the plurality of client terminals. | ||||||
| 20 | Method and apparatus for masking the reporting of network telephony events to a computer | US405614 | 1995-03-15 | US5581608A | 1996-12-03 | Elie A. Jreij; Tave P. Dunn; Michael J. Horowitz; Peter E. Gersing; Robert D. Whittington; Werner Huber |
| A method apparatus for selectively passing various types of telephony information between a data communications port on a digital telephone and a computer run application program. In one embodiment, the application program can select a subset of telephony events by way of a telephony command to the telephone's data communication port. This command is processed by a telephony command processor within the data communications controller which, in turn, sets a programmable event mask within the telephone. In response to the event mask being set, only the selected telephony events are spontaneously reported to the host computer and application program. | ||||||
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