Method of and apparatus for communicating data structures between devices in a networking environment
First Claim
1. An architecture implemented on a computing device for scheduling a shared resource within a network for a plurality of devices, the architecture comprising:
- a) a means for receiving resource requests submitted over the network from the devices;
b) a means for generating schedule data comprising starting times, duration times and repeat-time sequences;
c) a means for generating and maintaining a subunit resource use schedule and a schedule entry menu; and
d) a means for submitting the schedule data over the network to generate a subunit resource use schedule, the subunit resource use schedule configured to be accessible to the plurality of devices over the network, wherein the schedule data is organized and stored in an AV/C bulletin board, and further wherein the subunit resource use schedule allocates use of the shared resource.
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Accused Products
Abstract
An architecture, a system and a method monitors data structures over an IEEE 1394-1995 serial bus network. The data structures are portions of entries posted and stored to a descriptor mechanism. A resource request is submitted by a requesting control device to an AV/C resource schedule bulletin board subunit, where request data is stored and posted. The requesting control device submits a corresponding notify command data frame to the AV/C bulletin board subunit. When a competing control device performs a specified type of access activity on a specified data structure, the bulletin board subunit sends a notify response frame to the original requesting control device. The notify response frame provides an alert to the original requesting control device that the specified access activity has been performed on the specified data structure by a competing control device.
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Citations
21 Claims
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1. An architecture implemented on a computing device for scheduling a shared resource within a network for a plurality of devices, the architecture comprising:
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a) a means for receiving resource requests submitted over the network from the devices; b) a means for generating schedule data comprising starting times, duration times and repeat-time sequences; c) a means for generating and maintaining a subunit resource use schedule and a schedule entry menu; and d) a means for submitting the schedule data over the network to generate a subunit resource use schedule, the subunit resource use schedule configured to be accessible to the plurality of devices over the network, wherein the schedule data is organized and stored in an AV/C bulletin board, and further wherein the subunit resource use schedule allocates use of the shared resource. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of scheduling and allocating a shared resource between a plurality of devices over the network, the method comprising:
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a) receiving schedule entries from posting client devices over a network, wherein the schedule entries have schedule data comprising a start time, a duration time interval and a number of events sequence, wherein the schedule data is organized and stored in an AV/C bulletin board; b) generating a subunit resource use schedule comprising resource requests, the resource schedule configured to be accessible to the plurality of devices over the network, wherein the subunit resource use schedule allocates use of the shared resource; and c) submitting the schedule data from control devices over the network. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. An architecture implemented on a computing device to schedule a shared resource within a network of a plurality of devices, the architecture comprising:
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a) a receiving module to receive resource requests submitted over the network from the devices; b) a schedule generating module to generate schedule data for the shared resource, the schedule data comprising starting times, duration times and repeat-time sequences; c) a graphical user interface to generate and maintain a subunit resource use schedule and a schedule entry menu; and d) a communication module to submit the schedule data over the network to the graphical user interface to generate a subunit resource use schedule, wherein the subunit resource use schedule is accessible to each of the plurality of devices over the network, further wherein the schedule data is organized and stored in an AV/C bulletin board, and further wherein the subunit resource use schedule allocates use of the shared resource. - View Dependent Claims (18)
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19. An architecture implemented on a computing device for scheduling a shared resource within a network for a plurality of devices, the architecture comprising:
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a) a receiving module for receiving resource requests submitted over the network from the devices; b) a schedule generating module for generating schedule data for the shared resource, the schedule data comprising starting times, duration times, repeat-time sequences and a resource indicator; c) a graphical user interface for generating and maintaining a subunit resource use schedule and a schedule entry menu; and d) a communication module for submitting the schedule data over the network to the graphical user interface to generate the subunit resource use schedule, wherein the subunit resource use schedule is accessible to each of the plurality of devices over the network, further wherein the schedule data is organized and stored in an AV/C bulletin board, and further wherein the subunit resource use schedule allocates use of the shared resource. - View Dependent Claims (20)
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21. An architecture implemented on a computing device for scheduling a shared hardware resource within a network for a plurality of devices, the architecture comprising:
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a) a receiving module to receive resource requests submitted over the network from the devices; b) a schedule generating module for generating schedule data for the shared hardware resource, from the resource requests the schedule data comprising starting times, duration times, repeat-time sequences and a resource indicator; c) a graphical user interface for generating and maintaining a subunit resource use schedule and a schedule entry menu; and d) a communication module for submitting the schedule data over the network to the graphical user interface to generate the subunit resource use schedule, wherein the subunit resource use schedule is accessible to each of the plurality of devices over the network, further wherein the schedule data is organized and stored in an AV/C bulletin board, and further wherein the subunit resource use schedule allocates use of the shared hardware resource.
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Specification