US5878121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and system for selecting and transmitting optimum route
Assignee: Fujitsu Ltd
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Filing: 1995-06-28
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Granted: 1999-03-02
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Expires: 2015-06-28
Abstract
Abstract A line whose toll is the lowest is calculated directly out of lines existing in each position within a private network on the basis of a telephone call toll data of each station so that trunks of all stations can be accessed through a local station trunk or a trunk line. Namely, the telephone call toll data is stored in each exchange and a central exchange within the private network or in a main storage unit within an external calculator of each station so that the data can be transmitted from the line whose toll is the lowest.
Inventors
- 👤 Takayuki Nakanishi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 07:04
CPC Classifications
H; H04; H04M; H04M15/00; H04M15/80; H04M15/8044; H04Q; H04Q3/00; H04Q3/64; H04Q3/66; H04M2215/00; H04M2215/42; H04M2215/74; H04M2215/745; H04Q2213/00; H04Q2213/13103; H04Q2213/13104; H04Q2213/13138; H04Q2213/13204; H04Q2213/13384
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
142 words
A method for selecting and transmitting a route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission among the electronic exchanges, comprising the steps of; loading a telephone call toll data of public network including a line network provided by a undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; selecting the optimum route or the line by an optimum route selection means or optimum line selection means for selecting an optimum route or a line from the private network on the basis of the telephone call toll data of the public network; and executing the transmission selectively through the route or line selected by said selection step.
Claim 2
Independent Claim
142 words
A method for selecting and transmitting a route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission among the electronic exchanges, comprising the steps of; loading a telephone call toll data of public network including a line network provided by a undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; selecting the optimum route or the line by an optimum route selection means or optimum line selection means for selecting an optimum route or a line from the private network on the basis of the telephone call toll data of the public network; and executing the transmission selectively through the route or line selected by said selection step.
Claim 3
Dependent Claim
97 words
A method for selecting and transmitting an optimum route according to claim 1, comprising the steps of: comparing the toll of each route of the combinations, when a user of the electronic exchange executes a station line transmission through the electronic exchange that will be a local station or a relay station by combining routes which can be contracted; determining the optimum route or the line of the combinations in accordance with said toll comparison step; and calculating a virtual toll for every combination of the lines which can be contracted in accordance with the determined result.
Claim 4
Dependent Claim
89 words
A method for selecting and transmitting an optimum route according to claim 2, comprising the steps of: collecting quality information obtained when a line is cut of each of the route or lines; statistically processing the quality information; classifying a quality of the line based on the statistical value; securing a constant quality according to the allocated class; determining a line group in response to a subscriber class of a person who transmits; and selecting a route or a bypass of the optimum line from the determined line group.
Claim 5
Dependent Claim
52 words
A method for selecting and transmitting an optimum route according to claim 2, comprising the steps of: actuating the exchange by a selection actuation command outputted from a calculator outside of the exchange; and selecting and transmitting a route or a line when a station line is transmitted from the private network.
Claim 6
Dependent Claim
64 words
A method for selecting and transmitting an optimum route according to claim 4, comprising the steps of: transmitting and receiving the telephone call toll data of the public network necessary for actuating the exchange among the calculators outside of the exchange of each station; and calculating a possible telephone call toll before talking over the telephone to select an optimum route or a line.
Claim 7
Dependent Claim
87 words
A method for selecting and transmitting an optimum route according to claim 2, comprising the steps of: comparing the toll of each route of the combinations in transmission of the station line by combining the lines which can be contracted to determine the optimum route of the each combination within a household telephone by operation; and calculating a virtual toll for every combination of the lines which can be contracted within the household telephone by operation in accordance with the result determined in said route determination step.
Claim 8
Independent Claim
357 words
A method for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission of each electronic exchange, comprising the steps of: loading telephone call toll data of a public network including a line network provided by an undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; selecting the optimum route or the line by said optimum route selection means or optimum line selection means for selecting an optimum route or a line from the private network on the basis of the telephone call toll data of the public network; executing the transmission selectively through the route line selected by said selection step; comparing the toll of each route of the combinations, when a user of one electronic exchange executes a station line transmission through the electronic exchange that will be a local station or a relay station by combining routes which can be contracted; determining the optimum route or the line of the combinations in accordance with said toll comparison step; calculating a virtual toll for every combination of the lines which can be contracted in accordance with the determined result; comparing the toll of each route of the combinations in transmission of the station line by combining the lines which can be contracted to determine the optimum route of the each combination within a household telephone by operation; calculating a virtual toll for every combination of the lines which can be contracted within the household telephone by operation in accordance with the result determined in said route determination step; predicting a possible telephone call quality for each route of one month according to the destination from the past use information of the each route; reallocating the telephone call quality according to the route and according to the destination so that the total telephone call toll of one month will be the lowest; and selecting a route or a line in accordance with the reallocated telephone call quality.
Claim 9
Independent Claim
357 words
A method for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission of each electronic exchange, comprising the steps of: loading telephone call toll data of a public network including a line network provided by an undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; selecting the optimum route or the line by said optimum route selection means or optimum line selection means for selecting an optimum route or a line from the private network on the basis of the telephone call toll data of the public network; executing the transmission selectively through the route line selected by said selection step; comparing the toll of each route of the combinations, when a user of one electronic exchange executes a station line transmission through the electronic exchange that will be a local station or a relay station by combining routes which can be contracted; determining the optimum route or the line of the combinations in accordance with said toll comparison step; calculating a virtual toll for every combination of the lines which can be contracted in accordance with the determined result; comparing the toll of each route of the combinations in transmission of the station line by combining the lines which can be contracted to determine the optimum route of the each combination within a household telephone by operation; calculating a virtual toll for every combination of the lines which can be contracted within the household telephone by operation in accordance with the result determined in said route determination step; predicting a possible telephone call quality for each route of one month according to the destination from the past use information of the each route; reallocating the telephone call quality according to the route and according to the destination so that the total telephone call toll of one month will be the lowest; and selecting a route or a line in accordance with the reallocated telephone call quality.
Claim 10
Dependent Claim
96 words
A method for selecting and transmitting an optimum route according to claim 7, including a step of: reallocating the possible telephone call quantity according to route or according to destination so that the total telephone call toll of one month will be the lowest, even if a route having a rate system in which the fixed telephone call toll is imposed up to a certain telephone call toll/a number of times of telephone call and the telephone call toll is raised when the telephone call time/the number of times of telephone call are surpassed is included.
Claim 11
Dependent Claim
97 words
A method for selecting and selecting an optimum route according to claim 7, including a step of: reallocating the possible telephone call quantity according to route or according to destination so that the total telephone call toll will be the lowest, even if a route having a rate system in which the telephone call toll is raised at a fixed discount rate up to the fixed telephone call time/the number of times of telephone call and the discount rate is changed when the predetermined telephone call time/the number of times of telephone call are surpassed is included.
Claim 12
Dependent Claim
64 words
A method for selecting and transmitting an optimum route according to claim 9, comprising the steps of: determining a ranking of the optimum routes for every fixed period from the telephone call toll data of the public network to store the information; and selecting the optimum route from a void optimum line on the basis of the ranking information to transmit the public network.
Claim 13
Independent Claim
137 words
A system for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission among the electronic exchanges, comprising: optimum route selection means and optimum line selection means for selecting an optimum route and a line from a private network on the basis of a telephone call toll data of a public network including a line network provided by a undertaker who provides a private telephone lines of every kind in an installation position of each electronic exchange; and transmission means for executing a transmission selectively through the optimum route or the optimum line selected by said optimum route selection means and said optimum line selection means.
Claim 14
Independent Claim
137 words
A system for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission among the electronic exchanges, comprising: optimum route selection means and optimum line selection means for selecting an optimum route and a line from a private network on the basis of a telephone call toll data of a public network including a line network provided by a undertaker who provides a private telephone lines of every kind in an installation position of each electronic exchange; and transmission means for executing a transmission selectively through the optimum route or the optimum line selected by said optimum route selection means and said optimum line selection means.
Claim 15
Dependent Claim
122 words
A system for selecting and transmitting an optimum route according to claim 11, comprising: toll comparison means for comparing the toll of each route within the combinations, when a user of the electronic exchange transmits the station line through the electronic exchange which will be a local station or a relay station by combining the routes which can be contracted; determination means for comparing an optimum route or an optimum line from the comparison result of the toll by said toll comparison means to determine the optimum route or the optimum line; and virtual toll calculation means for calculating a virtual toll for every combination of the lines which can be contracted in accordance with the determined result by said determination means.
Claim 16
Dependent Claim
107 words
A system for selecting and transmitting an optimum route according to claim 11, comprising: quality information collecting means for collecting quality information obtained when a line is cut of each route or the line; statistically processing means for statistically processing the quality information; classifying means for classifying a quality of the line based on the statical value; securing means for securing a constant quality according to the allocated class; line group determination means for determining a line group; and specific line group selection means for selecting a route or a bypass of the optimum line out of the line group determined in said line group determination means.
Claim 17
Dependent Claim
53 words
A system for selecting and transmitting an optimum route according to claim 11, including: selection transmitting means for actuating the exchange by the selection actuation command outputted from the calculator outside of the exchange to select and transmit a route or a line when the station line is transmitted from the private network.
Claim 18
Dependent Claim
88 words
A system for selecting and transmitting an optimum route according to claim 14, comprising: transmitting/receiving means for transmitting and receiving the telephone call toll data of the public network necessary for actuating the each exchange among the calculators outside of the exchanges of each station; and possible telephone call toll calculation/line selection means for calculating a possible telephone call toll before talking over the telephone on the basis of the telephone call toll data received in said transmitting/receiving means to select an optimum route or an optimum line.
Claim 19
Dependent Claim
92 words
A system for selecting and transmitting an optimum route according to claim 12, comprising: comparison/determination means for comparing the toll of each route of the combinations in transmission of the station line by the combining the lines which can be contracted to determine the optimum route of the each combination within the household telephone by operation; and virtual toll calculation means for calculating a virtual toll for every combination of the lines which can be contracted within the household telephone by operation in accordance with the result determined in said comparison/determination means.
Claim 20
Independent Claim
229 words
A system for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission each electronic exchange, comprising: optimum route selection means and optimum line selection means for selecting an optimum route and a line from a private network on the basis of a telephone call toll data of a public network including a line network provided by an undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; transmission means for executing a transmission selectively through the optimum route or the optimum line selected by said optimum route selection means and said optimum line selection means; possible telephone quantity guessing means for guessing a possible telephone call quantity of one month according to each route and according to the destination from the past use information of each route; allocation means for allocating the possible telephone call quantity guessed in said possible telephone call quantity guessing means according to the route and according to the destination so that the total telephone call toll of one month will be the lowest; and selection means for selecting a route or a line in accordance with the telephone call quality allocated in said allocation means.
Claim 21
Independent Claim
229 words
A system for selecting and transmitting an optimum route in a private network system having a function of selecting an optimum route in a station line transmission of each electronic exchange and a function of selecting an optimum line in a trunk line transmission each electronic exchange, comprising: optimum route selection means and optimum line selection means for selecting an optimum route and a line from a private network on the basis of a telephone call toll data of a public network including a line network provided by an undertaker who provides private telephone lines of every kind in an installation position of each electronic exchange; transmission means for executing a transmission selectively through the optimum route or the optimum line selected by said optimum route selection means and said optimum line selection means; possible telephone quantity guessing means for guessing a possible telephone call quantity of one month according to each route and according to the destination from the past use information of each route; allocation means for allocating the possible telephone call quantity guessed in said possible telephone call quantity guessing means according to the route and according to the destination so that the total telephone call toll of one month will be the lowest; and selection means for selecting a route or a line in accordance with the telephone call quality allocated in said allocation means.
Claim 22
Dependent Claim
112 words
A system for selecting and transmitting an optimum route according to claim 17, including: first possible telephone call quantity reallocation means for reallocating the possible telephone call quantity according to the route and according to the destination so that the total telephone call toll of one month will be the lowest, even if a route having a rate system in which a fixed telephone call toll is imposed until the telephone call toll/the number of times of telephone call reaches one fixed telephone call toll/number of times of telephone call and the telephone call toll is raised when the telephone call time/the number of times of telephone call are surpassed is included.
Claim 23
Dependent Claim
118 words
A system for selecting and transmitting an optimum route according to claim 17, including: second possible telephone call quantity reallocation means for reallocating the possible telephone call quantity according to route and according to destination so that the total telephone call toll of one month will be the lowest, even if a route having a rate system in which the telephone call toll is raised at a fixed discount rate until the telephone call toll/the number of times of telephone call reaches one fixed telephone call toll/number of times of telephone call and the discount rate is changed for the second time when the fixed telephone call time/the number of times of telephone call are surpassed is included.
Claim 24
Dependent Claim
81 words
A system for selecting and transmitting an optimum route according to claim 11, comprising: determination/storage means for determining the ranking of the optimum route from the telephone call toll data of the public network per fixed period to store the information; and optimum route transmission means for selecting the optimum route from a void optimum line on the basis of the ranking information of the optimum route which was determined and stored in said determination/storage means to transmit the public network.
Claim 25
Dependent Claim
167 words
A private switching station connected to another private switching station via a trunk, receiving a request for a trunk calling from a terminal accepted in the private switching station, determining an optimum private switching station executing the trunk calling, and determining a route of the trunk calling, said private switching station comprising: storing means for storing, in addition to telephone toll data of a line capable of being used by a local station, another telephone toll data of a line capable of being used by at least one of other switching stations connected through trunks; determining means for analyzing destination information of the trunk calling in accordance with the request for the trunk calling from the terminal accepted in the private switching station and for determining an optimum private switching station for the trunk calling based on the telephone toll data of each of the private switching stations; and executing means for executing the trunk calling from the optimum private switching station determined by the determining means.
Claim 26
Dependent Claim
167 words
A private switching station connected to another private switching station via a trunk, receiving a request for a trunk calling from a terminal accepted in the private switching station, determining an optimum private switching station executing the trunk calling, and determining a route of the trunk calling, said private switching station comprising: storing means for storing, in addition to telephone toll data of a line capable of being used by a local station, another telephone toll data of a line capable of being used by at least one of other switching stations connected through trunks; determining means for analyzing destination information of the trunk calling in accordance with the request for the trunk calling from the terminal accepted in the private switching station and for determining an optimum private switching station for the trunk calling based on the telephone toll data of each of the private switching stations; and executing means for executing the trunk calling from the optimum private switching station determined by the determining means.
Claim 27
Dependent Claim
136 words
A private switching station connected to another private switching station via a trunk, receiving a request for a trunk calling from a terminal accepted in the private switching station, determining an optimum private switching station executing the trunk calling, and determining a route of the trunk calling, said private switching station comprising: interface means for storing telephone toll data of a line capable of being used by other switching stations and for establishing an interface for an optimum route determining unit determining an optimum private switching station for the trunk calling; request means for giving calling information of the trunk calling and a request of inquiry to the optimum route determining unit; and executing means for executing the trunk calling from the optimum private switching station based on a result by the optimum route determining unit.
Claim 28
Dependent Claim
136 words
A private switching station connected to another private switching station via a trunk, receiving a request for a trunk calling from a terminal accepted in the private switching station, determining an optimum private switching station executing the trunk calling, and determining a route of the trunk calling, said private switching station comprising: interface means for storing telephone toll data of a line capable of being used by other switching stations and for establishing an interface for an optimum route determining unit determining an optimum private switching station for the trunk calling; request means for giving calling information of the trunk calling and a request of inquiry to the optimum route determining unit; and executing means for executing the trunk calling from the optimum private switching station based on a result by the optimum route determining unit.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 2002-03-01 | 2002-08-31 | 2003-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-03-01 | 2006-08-31 | 2007-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-03-01 | 2010-08-31 | 2011-03-02 | $7700.00 | Window Closed / Lapsed |