Patent US5774654A successfully refreshed from Google Patents.
US5774654A
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Communication terminal apparatus and communication method for communicating data through a plurality of communication channels
Assignee: Canon Inc
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Filing: 1997-01-29
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Granted: 1998-06-30
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Expires: 2017-01-29
Abstract
Abstract When there are unused communication channels, it is checked whether an attribute of an image associated with transmission image data indicates color image data or monochrome image data. If the transmission image data is monochrome image data, the image data is transmitted through one of B channels of a line. If the transmission image data is color image data, and two B channels can be used, bulk transmission is performed by simultaneously using the two B channels. If it is determined that the two B channels cannot be simultaneously used, the image data is transmitted by using one of the B channels which is in a unused state.
Inventors
- 👤 Nobuhiko Maki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:52
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/327; H04N1/32797; H04N1/333; H04N1/33307; H04N1/33315; H04N1/33353; H04N1/46; H04Q; H04Q11/00; H04Q11/04; H04Q11/0428; H04Q11/0435; H04Q11/0457; H04N2201/00; H04N2201/32; H04N2201/333; H04N2201/33307; H04N2201/33314; H04N2201/33321; H04N2201/33328; H04N2201/33378; H04Q2213/00; H04Q2213/13103; H04Q2213/13106; H04Q2213/13174; H04Q2213/13179; H04Q2213/13204; H04Q2213/13208; H04Q2213/13209; H04Q2213/13299; H04Q2213/13332; H04Q2213/179; H04Q2213/332; H04Q2213/392
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
208 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting image data through the plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: detecting means for detecting unused states of the plurality of communication channels; recognizing means for recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining means for determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected by the detecting means and the attribute recognized by the recognizing means, said determining means being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting means for transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing means recognizes the attribute of the image data by checking whether the image data is color image data or monochrome image data.
Claim 2
Dependent Claim
208 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting image data through the plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: detecting means for detecting unused states of the plurality of communication channels; recognizing means for recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining means for determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected by the detecting means and the attribute recognized by the recognizing means, said determining means being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting means for transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing means recognizes the attribute of the image data by checking whether the image data is color image data or monochrome image data.
Claim 3
Dependent Claim
46 words
The apparatus according to claim 1, wherein said determining means determines the number of channels used for transmission such that a larger number of channels are used for transmission when the image data is color image data than when the image data is monochrome image data.
Claim 4
Dependent Claim
202 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting image data through the plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: detecting means for detecting unused states of the plurality of communication channels; recognizing means for recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining means for determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected by the detecting means and the attribute recognized by the recognizing means, said determining means being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting means for transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing means recognizes the attribute of the image data by checking a resolution of the image data.
Claim 5
Dependent Claim
202 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting image data through the plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: detecting means for detecting unused states of the plurality of communication channels; recognizing means for recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining means for determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected by the detecting means and the attribute recognized by the recognizing means, said determining means being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting means for transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing means recognizes the attribute of the image data by checking a resolution of the image data.
Claim 6
Dependent Claim
37 words
The apparatus according to claim 3, wherein said determining means determines the number of channels used for transmission such that the number of the used channels increases with an increase in the resolution of the image data.
Claim 7
Dependent Claim
83 words
The apparatus according to claim 1, wherein the line is an ISDN line having at least two B channels, the image data is distributed between the at least two B channels for transmission when said determining means determines that a plurality of channels are to be used to transmit the image data, and the image data is transmitted through one of the at least two B channels when said determining means determines that the image data can be transmitted by using one channel.
Claim 8
Dependent Claim
67 words
The apparatus according to claim 5, wherein when any of the two B channels is busy and at least two others of the at least two B channels are unused, and said determining means determines that a plurality of channels are required to transmit the image data, the image data is transmitted through the at least two of the at least two B channels which are unused.
Claim 9
Dependent Claim
192 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting data through the plurality of communication channels, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: means for calculating a communication time on the basis of an amount of transmission data and an estimated number of channels of the communication channels to be used for transmission of the transmission data; means for calculating a cost of usage for the line on the basis of the communication time and charge information associated with the line; means for visually displaying the communication time and the cost of usage calculated by the calculating means; and means for manually selecting an actual number of channels of the communication channels to be used for transmission, wherein an operator of said communication terminal apparatus selects the actual number of channels of the plurality of communication channels used for the transmission on the basis of contents of the visual display, and wherein the channels, the actual number of which is selected, have a common communication route to the one destination.
Claim 10
Dependent Claim
192 words
A communication terminal apparatus, accommodating a line having a plurality of communication channels, for transmitting data through the plurality of communication channels, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said apparatus comprising: means for calculating a communication time on the basis of an amount of transmission data and an estimated number of channels of the communication channels to be used for transmission of the transmission data; means for calculating a cost of usage for the line on the basis of the communication time and charge information associated with the line; means for visually displaying the communication time and the cost of usage calculated by the calculating means; and means for manually selecting an actual number of channels of the communication channels to be used for transmission, wherein an operator of said communication terminal apparatus selects the actual number of channels of the plurality of communication channels used for the transmission on the basis of contents of the visual display, and wherein the channels, the actual number of which is selected, have a common communication route to the one destination.
Claim 11
Dependent Claim
17 words
The apparatus according to claim 7, wherein the charge information includes a cost of communication per channel.
Claim 12
Dependent Claim
148 words
A communication method of transmitting data through a plurality of communication channels, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: calculating a communication time on the basis of an amount of transmission data and an estimated number of channels of the communication channels to be used for transmission to one destination; calculating a cost of usage for a line on the basis of the communication time and charge information associated with the line; visually displaying the communication time and the cost of usage, and manually selecting an actual number of channels for transmitting the transmission data on the basis of displayed contents which are visually displayed at said visually displaying step, wherein the channels, the actual number of which is selected, have a common communication route to the one destination.
Claim 13
Dependent Claim
148 words
A communication method of transmitting data through a plurality of communication channels, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: calculating a communication time on the basis of an amount of transmission data and an estimated number of channels of the communication channels to be used for transmission to one destination; calculating a cost of usage for a line on the basis of the communication time and charge information associated with the line; visually displaying the communication time and the cost of usage, and manually selecting an actual number of channels for transmitting the transmission data on the basis of displayed contents which are visually displayed at said visually displaying step, wherein the channels, the actual number of which is selected, have a common communication route to the one destination.
Claim 14
Dependent Claim
120 words
An image communication apparatus for image transmission, comprising: display means for displaying a communication time of a proposed transmission using at least one channel from among a plurality of channels which are capable of connecting the image communication apparatus to a destination, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time; manual selection means for manually selecting at least one channel from among said plurality of channels on the basis of the communication time displayed on the display means, such that said selected at least one channel forms a communication route to the destination; and communication means for communicating with the destination using said selected at least one channel.
Claim 15
Dependent Claim
120 words
An image communication apparatus for image transmission, comprising: display means for displaying a communication time of a proposed transmission using at least one channel from among a plurality of channels which are capable of connecting the image communication apparatus to a destination, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time; manual selection means for manually selecting at least one channel from among said plurality of channels on the basis of the communication time displayed on the display means, such that said selected at least one channel forms a communication route to the destination; and communication means for communicating with the destination using said selected at least one channel.
Claim 16
Dependent Claim
27 words
The apparatus according to claim 10, wherein the communication means performs a communication control with one destination at a time through the selected at least one channel.
Claim 17
Dependent Claim
17 words
The apparatus according to claim 10, wherein the plurality of channels are included in one digital network.
Claim 18
Dependent Claim
110 words
A communication method comprising the steps of: displaying a communication time of a proposed transmission using at least one channel from among a plurality of channels on a display, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time; manually selecting at least one channel from among the plurality of channels so that said at least one channel forms a communication route to a destination, wherein said at least one channel is selected on the basis of the communication time displayed on the display; and communicating with the destination through the at least one channel selected in the selection step.
Claim 19
Dependent Claim
110 words
A communication method comprising the steps of: displaying a communication time of a proposed transmission using at least one channel from among a plurality of channels on a display, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time; manually selecting at least one channel from among the plurality of channels so that said at least one channel forms a communication route to a destination, wherein said at least one channel is selected on the basis of the communication time displayed on the display; and communicating with the destination through the at least one channel selected in the selection step.
Claim 20
Dependent Claim
189 words
A communication method of transmitting image data through a plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: detecting unused states of the plurality of communication channels; recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected in said detecting step and the attribute recognized in said recognizing step, said determining step being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing step recognizes the attribute of the image data by checking whether the image data is color image data or monochrome image data.
Claim 21
Dependent Claim
189 words
A communication method of transmitting image data through a plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: detecting unused states of the plurality of communication channels; recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected in said detecting step and the attribute recognized in said recognizing step, said determining step being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing step recognizes the attribute of the image data by checking whether the image data is color image data or monochrome image data.
Claim 22
Dependent Claim
183 words
A communication method of transmitting image data through a plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: detecting unused states of the plurality of communication channels; recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected in said detecting step and the attribute recognized in said recognizing step, said determining step being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing step recognizes the attribute of the image data by checking a resolution of the image data.
Claim 23
Dependent Claim
183 words
A communication method of transmitting image data through a plurality of communication channels to a communication party, each of the communication channels being a same kind and having a same capacity for transmitting data per unit time, said method comprising the steps of: detecting unused states of the plurality of communication channels; recognizing an attribute associated with the image data, the attribute indicating a data amount of the image data; determining an optimal number of channels of the plurality of communication channels to be used for transmission of the image data, on the basis of the unused states detected in said detecting step and the attribute recognized in said recognizing step, said determining step being able to determine the optimal number of channels to be less than a total number of unused channels indicated by the unused states; and transmitting the image data to the communication party by distributing the image data among the determined number of channels of the plurality of communication channels, wherein said recognizing step recognizes the attribute of the image data by checking a resolution of the image data.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-06-29 | 2001-12-29 | 2002-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-29 | 2005-12-29 | 2006-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-29 | 2009-12-29 | 2010-06-30 | $7700.00 | Window Closed / Lapsed |