JPS63187739A - Line assignment control system - Google Patents

Line assignment control system

Info

Publication number
JPS63187739A
JPS63187739A JP1817487A JP1817487A JPS63187739A JP S63187739 A JPS63187739 A JP S63187739A JP 1817487 A JP1817487 A JP 1817487A JP 1817487 A JP1817487 A JP 1817487A JP S63187739 A JPS63187739 A JP S63187739A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
time slots
idle time
carrier
slave station
call
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1817487A
Inventor
Eisuke Miki
Kojiro Tajima
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To considerably improve a line use efficiency with a circuit constitution equivalent to the conventional constitution by rearranging calls in the busy state of a slave station, which uses a carrier having no idle time slots, on another carrier having idle time slots.
CONSTITUTION: If a new call originates from a slave station but there are no idle time slots on a carrier 2, calls of a slave station 3 using three time slots one smaller than four idle time slots of a carrier 3 whose number of idle time slots is largest are rearranged on idle time slots of the carrier 3 in the next period frame as shown in a figure (b) to generate idle time slots on the carrier 2. The call originating from the slave station 5 is assigned to one of idle time slots generated on the carrier 2 as shown in a figure (c). Thus, the call loss is prevented to improve the line use efficiency even if a call originates from the slave station using the carrier which has no idle time slots.
COPYRIGHT: (C)1988,JPO&Japio
JP1817487A 1987-01-30 1987-01-30 Line assignment control system Pending JPS63187739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1817487A JPS63187739A (en) 1987-01-30 1987-01-30 Line assignment control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1817487A JPS63187739A (en) 1987-01-30 1987-01-30 Line assignment control system

Publications (1)

Publication Number Publication Date
JPS63187739A true true JPS63187739A (en) 1988-08-03

Family

ID=11964248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1817487A Pending JPS63187739A (en) 1987-01-30 1987-01-30 Line assignment control system

Country Status (1)

Country Link
JP (1) JPS63187739A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251929A (en) * 1988-02-22 1989-10-06 Motorola Inc Time-division multiplex access (tdma) cellular radio telephone communication system
JPH02137530A (en) * 1988-11-11 1990-05-25 Internatl Mobile Mach Corp Communication system
DE3837734C3 (en) * 1987-08-06 2002-11-07 Interdigital Tech Corp Digital radio telephone system
JP2006524021A (en) * 2003-04-16 2006-10-19 ソニー エレクトロニクス インク Career management of network

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837734C3 (en) * 1987-08-06 2002-11-07 Interdigital Tech Corp Digital radio telephone system
JPH01251929A (en) * 1988-02-22 1989-10-06 Motorola Inc Time-division multiplex access (tdma) cellular radio telephone communication system
JPH02137530A (en) * 1988-11-11 1990-05-25 Internatl Mobile Mach Corp Communication system
JP2006524021A (en) * 2003-04-16 2006-10-19 ソニー エレクトロニクス インク Career management of network
JP4739184B2 (en) * 2003-04-16 2011-08-03 ソニー エレクトロニクス インク Career management of network

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