Method of doing business over a network by transmission and retransmission of digital information on a network during time slots

• US 8,090,841 B2
• Filed: 07/10/2008
• Issued: 01/03/2012
• Est. Priority Date: 08/29/2000
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Vogl, Norbert George, Purdy, Geoffrey Hale, Flavin, Robert Alan, Feng, Yuan, Clarke, Edward Payson Jr.
• Primary Examiner(s): Barot, Bharat
• Application Number:
  US12/170,834
• Publication Number:
  US 20080317026A1
• Time in Patent Office: 1,272 Days
• Field of Search: 709201-203, 709223-224, 709227-229, 718/102, 718/107, 370/230, 370/468
• US Class Current: 709/227
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 30/0633 Lists, e.g. purchase orders, compilation or processing
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.

Claims

1. A method comprising:

receiving, at a receiver, a request for transmitting digital information, the request comprising transmission constraints, the transmission constraints comprising a start time indicating a time after which a transmission of the digital information is to begin and an end time indicating a time by which the transmission of the digital information is to be completed, the digital information comprising a number of packets;

calculating, by a processing unit, an estimated time required to transmit the digital information based on the number of packets and a network speed;

scheduling, by the processing unit, a transmit time for the transmission of the digital information based upon at least the start time, the end time, and the estimated time required to transmit;

determining whether the estimated time required to transmit is less than or equal to the difference between the transmit time and the end time;

in response to a determination that the estimated time required to transmit is less than or equal to the difference between the transmit time and the end time, accepting, by the processing unit, the digital information for transmission; and

in response to a determination that the estimated time required to transmit is more than the difference between the transmit time and the end time, rejecting, by the processing unit, the digital information for transmission,

where calculating, scheduling and determining are performed prior to the transmission of the digital information.

2. A method, as in claim 1 where the digital information is transmitted at a first price.

3. A method as in claim 1, where the request is a first request and further comprising in response to the digital information being rejected for transmission, receiving, at the receiver, a second request for transmitting the digital information, the second request comprising alternate transmission constraints.

4. A method as in claim 3, where the transmission constraints of the first request comprise a first price, the alternate transmission constraints of the second request comprise a second price different from the first price and the digital information is accepted for transmission at the second price.

5. A method as in claim 1, where the digital information is rescheduled and accepted for transmission at a second price after the information is rejected.

6. A method as in claim 1, further comprising receiving an acknowledgment of the transmission.

7. A method as in claim 6, further comprising producing a bill on receipt of the acknowledgment.

8. A method as in claim 1, where one or more portions of the digital information are accepted for transmission and are transmitted.

9. A method as in claim 8, further comprising receiving an acknowledgment of the transmission of one or more of the portions.

10. A method as in claim 9, further comprising producing a bill on receipt of the acknowledgment for one or more of the portions.

11. A method as in claim 1, where one or more portions of the digital information are initially rejected and then accepted for transmission at one or more second times and at one or more second prices.

12. A method as in claim 1, where the request has one or more priorities.

13. A method as in claim 12, where the priority is that the digital information is transmitted within a time period.

14. A method as in claim 13, where the time period is at least one of:

over night, two days, and one week.

15. A method as in claim 12, where the priority is a freight priority that requires the digital information to be transmitted within a freight time period with no acknowledgments.

16. A method as in claim 1, where the digital information is scheduled for one or more retransmissions if the estimated time required to transmit is more than the difference between the estimated transmit time and the end time.

17. A method as in claim 1, where the digital information is scheduled for one or more retransmissions if no acknowledgment of the transmission of the digital information is received.

18. A method as in claim 1, where the digital information is also not transmitted if one or more criteria are not met.

19. A method as in claim 18, where the criteria include any one or more of the following:

a file size, a release time, a deadline, one or more recipients, one or more user locations, an acknowledgment, a negative acknowledgment, a partial acknowledgment, a bandwidth, a quality of service, a retransmission count, and a retransmission schedule.

20. A method as in claim 1, wherein the request further includes information from a client regarding how the client can be billed.

21. A method as in claim 20, wherein the information from the client comprises an account identifier and further comprising billing a determined cost to the account identified by the account identifier.

22. A method as in claim 1, further comprising:

in response to transmitting the digital information, determining whether the transmission was successful; and

in response to a determination that the transmission was determining whether a cost for transmission has exhausted an amount of a maximum cost, and in response to the cost for transmission not exhausting the amount of maximum cost, retransmitting the digital information.

23. A method as in claim 1, wherein:

the request further comprises at least one item from the following;

an expected data file size, a retransmission count, a transmission release date, a transmission deadline, and selected acknowledgments.