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61. 发明专利

JPS63248229A BROAD BAND CORDLESS TELEPHONE SYSTEM 失效
公开(公告)号：JPS63248229A
公开(公告)日：1988-10-14
申请号：JP8358787
申请日：1987-04-03
申请人： NEC CORP , NIPPON TELEGRAPH & TELEPHONE
发明人： HASHIMOTO TADAO , MURATA YOSHITOSHI , HIRONO MASAHIKO
IPC分类号： H04B7/26
摘要： PURPOSE:To manage the mode of each radio connection equipment CE without increasing the burden of a radio line controller RCU by providing a mode control means managing centralizingly a mode to be taking by each of radio connection equipments belonging to a group to each of the group. CONSTITUTION:In the case of incoming/outgoing call of a RTEL 1 in a radio zone of a radio connection equipment group CEG 2, the RCU 3 connects an extension terminal of the CE 21 to the extension terminal corresponding to the radio telephone set RTEL 1 of a PBX 4. The CE 21 informs a talking channel S-Ch stored in the RTEL 1, sets a transmission/reception frequency to the S-Ch to attain the talking S mode. The CE is transferred from the C mode enabling the call processing reception to the S mode automatically and a control circuit CONT 20 attended with the transfer switches the mode to other CE as required. Thus, a required CONT number as the entire system is less, then the mode of each CE is managed economically without increasing the burden of the RCU.

62. 发明专利

JPS63217729A RADIO LINE CONTROL METHOD FOR MOBILE RADIO 失效
公开(公告)号：JPS63217729A
公开(公告)日：1988-09-09
申请号：JP5101687
申请日：1987-03-04
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MURATA YOSHITOSHI , KURAMOTO MINORU
IPC分类号： H04Q7/28 , H04B7/26 , H04Q7/22 , H04Q7/24 , H04Q7/26 , H04Q7/30 , H04Q7/38
摘要： PURPOSE:To eliminate the need for a radio line controller by instructing a call processing reception to other radio connecting equipment decided in advance to the radio connection equipment at the transiting time from a call processing receiving state into the calling state. CONSTITUTION:For example, when a radio connecting equipment 12 changes from the call processing receiving state into the calling state, the discrimination number of an adjacent radio connecting unit 13 is read from the ID memory of the equipment 12 and the call processing reception state transition is instructed to the radio connection equipment 13 via a bus line 15. In this case, when the radio connecting equipment 13 is in the talking state, the call processing reception is instructed similarly to the adjacent radio connecting equipment 14. The transfer instruction to the direct call processing reception state between the radio connection equipment is applied in this way, then no radio line controller is required and the extension or the like of radio connection equipments is facilitated.

63. 发明专利

JPS63176028A MOBILE RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPS63176028A
公开(公告)日：1988-07-20
申请号：JP756087
申请日：1987-01-16
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MURATA YOSHITOSHI , HATTORI TAKESHI , SASAKI AKIO , HIRONO MASAHIKO
IPC分类号： H04B7/26
摘要： PURPOSE:To use a mobile radio equipment even when the mobile radio equipment is moved to the other system by allowing a line controller to set a line and a radio base station used by the mobile radio equipment tentatively in receiving the request of position registration from the mobile radio equipment belonging to other system. CONSTITUTION:The line controller 3 is connected to the subscriber line of an exchange 2 and the subscriber line is connected to the mobile radio equipment 5 under its own line controller 3 to attain normal communication. The line controller 3 prepares a few lines for mobile radio equipments 7 moved from the other system (hereinafter referred to as 'Roman mobile radio equipments') to manage the position information of the mobile radio equipment 5 and the Roman mobile radio equipment 7 concentratingly. Thus, the mobile radio equipment 5 and the Roman mobile radio equipment 7 under the control are connected equally to a fixed subscriber to attain the communication.

64. 发明专利

JPS63176026A MOBILE RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPS63176026A
公开(公告)日：1988-07-20
申请号：JP755987
申请日：1987-01-16
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MURATA YOSHITOSHI
IPC分类号： H04B7/26 , H04Q7/20
摘要： PURPOSE:To decrease time sending a notice signal to a mobile radio equipment by arranging a timer counting the period of the notice signal to the mobile radio equipment and resetting the timer simultaneously in the mobile radio equipment in the radio zone in the end timing of the notice signal. CONSTITUTION:A control section 55 starts the reception of the notice signal based on the time of a notice signal reception management timer 59 to reset a notice signal reception managing timer 59 and an intermittent reception managing timer 58 after the notice signal is actually received. The intermittent reception managing timer 58 manages the intermission reception period of the mobile radio equipment 5 synchronously with the intermittent reception managing timer 4A. In the timing when the mobile radio equipment 5 receives the notice signal, it is quickened to a degree to allow the error of the intermittent reception managing timers 4A, 58 to the time expected for the radio base station 4 to send actually the notice signal. Thus, the transmission time of the notice signal is shortened, the traffic capacity of the control channel is decreased and the processed call processing capacity is increased.

65. 发明专利

JPS63175536A MOBILE RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPS63175536A
公开(公告)日：1988-07-19
申请号：JP718987
申请日：1987-01-14
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： HIRONO MASAHIKO , MURATA YOSHITOSHI , SASAKI AKIO , HATTORI TAKESHI
IPC分类号： H04W4/00 , H04B7/26 , H04W36/36 , H04W48/20 , H04W60/00 , H04W68/00 , H04W76/00
摘要： PURPOSE:To simplify the method for controlling radio lines by applying exchange processing only by a radio line controller at the time of calling and incoming, applying the connection control of a radio line between the radio connection device and the radio telephone set closedly and registering the position in the unit of radio zone of a radio connection controller. CONSTITUTION:The radio line controller 11 stores the correspondence between the radio telephone set 17 and the radio zone 16, that is, position information and applies exchange processing between the connection line 13 and the wire line 15 to the radio connection device 14. The radio connection device 14 is arranged so that each radio connection device forms one radio zone 16 respectively, calls the radio telephone set 17 being the destination by generating its identification code (ID) and detects one of unspecified radio telephone sets by reading the ID from the call signal addressed to its own radio connection device 14 to open the channel. Thus, the line control function for the radio line controller is minimized to realize a simple mobile communication system.

66. 发明专利

JPS6373796A CORDLESS TELEPHONE SYSTEM 失效
公开(公告)号：JPS6373796A
公开(公告)日：1988-04-04
申请号：JP21766186
申请日：1986-09-16
申请人： NEC CORP , NIPPON TELEGRAPH & TELEPHONE , TOSHIBA CORP
发明人： SAEGUSA SHIN , SHIMURA YUKIHIRO , MURATA YOSHITOSHI , TATE KAZUYUKI , ONO KOJI , FUSE SHOJI
IPC分类号： H04B7/26 , H04M1/00 , H04M11/02
摘要： PURPOSE:To contrive the extention of application by providing a secretary function so as to be most suitable for a business. CONSTITUTION:When a secretary key in a dial number input key or the like is operated by the key switch 116 of a radiotelephony set side, a control part 107 activates a signal transmission part 109 and transmits a secretary signal to a transmission part 111 and radio communicates with a connecting device. the connecting device detects the transmission signal of the radiotelephony set in a signal detecting part 13 through a receiving antenna 17 and a receiving part 15, and a control part 10 rings a bell 21 to inform a secretary receiving to a secretary, for instance. Then, in the radiotelephony set side, key data is transmitted, the connecting device receives the key data and displays the contents (contents of a message) on a diaplay part 19.

67. 发明专利

JPS6248133A RADIOTELEPHONY SYSTEM 失效
公开(公告)号：JPS6248133A
公开(公告)日：1987-03-02
申请号：JP18776185
申请日：1985-08-27
申请人： NIPPON TELEGRAPH & TELEPHONE , NEC CORP , TOSHIBA CORP
发明人： MURATA YOSHITOSHI , YOSHIZAWA KAZUHIRO , YOTSUYA AKIO , ITO KOICHI
IPC分类号： H04Q7/38 , H04B7/26 , H04M1/00 , H04M1/725 , H04M1/73 , H04M9/00 , H04Q7/20 , H04Q7/28
摘要： PURPOSE:To attain the connection control with plural radiotelephone sets through a master set by establishing a radio line so that 2-way communication between a selected radiotelephone set and the master set is attained thereby avoiding simultaneous transmission of a replay signal. CONSTITUTION:A control channel is used to send a channel designation signal 1 designating a prescribed talking channel to a radiotelephone set 5, and when it is discriminated that the signal is received, a control section 9 controls a synthesizer 20 to change over a radio frequency of a transmitter 8 and a receiver 19 to a frequency corresponding to a prescribed talking channel S-CH1. The master set 4 sends a channel designation signal 2 to a radiotelephone set 5' through a control channel in succession to the sending of a channel designation signal 1. The same talking channel as the channel designation signal 1 is designated to the channel designation signal 2, the master set 4 inactivates a transmitter 16 when the sending of the channel designation signal is finished, the master set 4 controls a synthesizer 21 to change over a transmission/reception radio frequency to that corresponding to a talking channel S-CH1 for the utilization.

68. 发明专利

JPS6226941A INTERMITTENT RECEPTION SYSTEM OF MOBILE RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPS6226941A
公开(公告)日：1987-02-04
申请号：JP16661285
申请日：1985-07-27
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MURATA YOSHITOSHI
IPC分类号： H04W76/02 , H04B7/26 , H04W84/10 , H04W88/02
摘要： PURPOSE:To attain effective utilization of a radio wave by using a timer correction signal sent from a master station to allow all slave stations to reset simultaneously a reception period setting time, correcting an error of a reception period setting timer between each slave stations and allowing the master station to have only to send a radio wave when the slave station is in a reception state. CONSTITUTION:A reception period management timer 3 of a master station A and a reception period setting timer 12 of all slave stations are subject to set/timeout synchronously. A schedule timer 6 counts several times or over of a reception period managing timer 3, the split reception operation is conducted for several times or over consecutively and when a deviation due to an error of the reception period setting timer 12 among the slave stations is caused, a trigger is sent to correct it. When the master station A receives neither a synchronization establishment request signal (b) from the slave station B nor the trigger from the schedule timer 6, the reception period management timer 3 counts the time T1 to check whether or not timeout exists, and when the time reaches T1, after the timer 3 is reset, the state returns to the standby state. Even when the power of plural slave stations is turned on independently, all the slave stations are synchronized by using a new timer correction signal.

69. 发明专利

JPS6226940A INTERMITTENT RECEPTION SYSTEM OF MOBILE RADIO COMMUNICATION SYSTEM 失效
公开(公告)号：JPS6226940A
公开(公告)日：1987-02-04
申请号：JP16661185
申请日：1985-07-27
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MURATA YOSHITOSHI
IPC分类号： H04B7/26
摘要： PURPOSE:To attain effective utilization of a radio wave by synchronizing the timing when a slave station is in the reception state at the transmission of a radio wave as required between a master station and the slave station and making the reception period and the reception time controllable from the master station to allow the master station have only to send a radio wave when the slave station is in a reception state. CONSTITUTION:After a control section 11 of a slave station B detects a power-on or identification number registration, the section 11 confirms the absence of an input signal in a reception section 10 and an idle control channel, sends a synchronization establishment request signal to a master station A and resets a reception period setting timer 12. A control section 2 of the master station A receiving the synchronization establishment request signal rests a reception period management timer 3. Through the operation above, the master station A grasps the timing when the slave station B reaches the reception state and is managed. When an incoming signal is detected by an incoming detection section 1 of the master station A, after the control section 2 confirms that no signal from the slave station B is received by the reception section 5, the section 2 sends the incoming signal to the slave station B when the timer value of the reception period management timer 3 managing the reception timing of the slave station is within the reception time while the reception section 10 of the slave station B is turned on.

70. 发明专利

JPH08336174A PAGER TERMINAL EQUIPMENT 失效
公开(公告)号：JPH08336174A
公开(公告)日：1996-12-17
申请号：JP14226195
申请日：1995-06-08
申请人： NIPPON TELEGRAPH & TELEPHONE , SHARP KK
发明人： TANAKA MANABU , MURATA YOSHITOSHI , KAWAHARA MASABUMI , SUZUKI KIYOSHI
IPC分类号： H04M1/27 , H04M1/2745 , H04M1/57 , H04W84/02 , H04Q7/14
摘要： PURPOSE: To check the name of a called to be contacted from the telephone number contained in reception contents and to confirm the name. CONSTITUTION: An electronic equipment 1 receives a transmission signal in a pager reception means 3 and converts the codes contained in a transmission signal into a message and a character in a pager processing means 7. Further, the pager praessing means 7 retrieves telephone directory data to be stored in a memory 17 by using the telephone number contained in transmission contents, checks the name of the called corresponding to the telephone number and displays the name with transmission contents on a display means 19. Transmission contents is preferentially displayed in order of the contents which is not displayed. The pager processing means 7 performs the tone transmission of the telephone number contained in transmission contents from a dial means 21 and the transmission is inputted in a public telephone line 29 via a telephone set 26. The electronic equipment 1 is provided with a sentence editing and processing means, and transmission contents is transferred to the memory area of the device, is posted and is used for the sentence editing processing.

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