Method and apparatus for implementing a sleep proxy for services on a network
First Claim
1. A method for a sleep proxy, comprising:
- receiving a registration request from a device;
receiving a request for information pertaining to a service provided by the device;
determining if the device is a device for which the sleep proxy answers;
if so, determining if the request is a request for which the sleep proxy can answer; and
if so, sending a response to the request on behalf of the device.
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Accused Products
Abstract
One embodiment of the present invention provides a system for implementing a sleep proxy. The system starts by receiving a request at the sleep proxy for information pertaining to a service provided by a device. In response to this request, the system determines if the device is a member of a list of devices for which the sleep proxy takes action. If so, the system determines if the sleep proxy can answer the request. If so, the sleep proxy sends a response to the request on behalf of the device. In a variation on this embodiment, if the system cannot answer the request on behalf of the device, the system sends a wakeup packet to the device, wherein the wakeup packet causes the device to exit a power-saving mode so that the device can respond to the request directly.
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Citations
54 Claims
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1. A method for a sleep proxy, comprising:
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receiving a registration request from a device;
receiving a request for information pertaining to a service provided by the device;
determining if the device is a device for which the sleep proxy answers;
if so, determining if the request is a request for which the sleep proxy can answer; and
if so, sending a response to the request on behalf of the device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 28)
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10. A computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for a sleep proxy, the method comprising:
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receiving a registration request from a device;
receiving a request for information pertaining to a service provided by the device;
determining if the device is a device for which the sleep proxy answers;
if so, determining if the request is a request for which the sleep proxy can answer; and
if so, sending a response to the request on behalf of the device. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 29)
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19. An apparatus for a sleep proxy, comprising:
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a registration mechanism configured to receive a registration request from a device;
a receiving mechanism configured to receive a request at the sleep proxy for information pertaining to a service provided by the device;
a determination mechanism configured to determine if the device is a device for which the sleep proxy answers;
a second determination mechanism configured to determine if the request is a request for which the sleep proxy can answer if the device is a device for which the sleep proxy answers; and
a response mechanism configured to send a response to the request on behalf of the device if the request is a request for which the sleep proxy can answer. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 30)
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31. A method for enabling a device to use a sleep proxy, comprising:
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sending a registration request to the sleep proxy to cause the sleep proxy to answer for the device; and
entering a power-saving mode, wherein the sleep proxy answers for the device until the device exits the power-saving mode. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38)
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39. A computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method for enabling a device to use a sleep proxy, the method comprising:
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sending a registration request to the sleep proxy to cause the sleep proxy to answer for the device; and
entering a power-saving mode, wherein the sleep proxy answers for the device until the device exits the power-saving mode. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46)
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47. An apparatus that enables a device to use a sleep proxy, comprising:
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a sending mechanism configured to send a registration request to a sleep proxy to cause the sleep proxy to answer for the device;
a mode-entering mechanism configured to enter a power-saving mode;
wherein the sleep proxy answers for the device until the device exits the power-saving mode. - View Dependent Claims (48, 49, 50, 51, 52, 53, 54)
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Specification