Power saving for multi-hop communications
First Claim
Patent Images
1. An intermediary device comprising:
- a processor configured to;
receive a first announcement message from a transmitting device within a beacon interval;
transmit a first acknowledgement message to the transmitting device within the beacon interval, in response to receiving the first announcement message;
determine an identity of a destination device from the first announcement message within the beacon interval;
generate a second announcement message that includes the identity of the destination device within the beacon interval;
transmit the second announcement message to the destination device within the beacon interval;
receive a second acknowledgement message from the destination device within the beacon interval, in response to transmitting the second announcement message to the destination device;
receive a data packet from the transmitting device within the beacon interval after receiving the second acknowledgement; and
transmit the data packet to the destination device within the beacon interval.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided a system and method for transmitting a data packet from a transmitting device to a destination device using an intermediary device. The transmitting device configured to determine an identity of the destination device, generate an announcement message that includes the identity of the destination device, transmit the announcement message to an intermediary device, receive an acknowledgement message from the intermediary device in response to transmitting the announcement message to the intermediary device, and transmit the data packet to the intermediary device for delivery to the destination device.
2 Citations
18 Claims
-
1. An intermediary device comprising:
a processor configured to; receive a first announcement message from a transmitting device within a beacon interval; transmit a first acknowledgement message to the transmitting device within the beacon interval, in response to receiving the first announcement message; determine an identity of a destination device from the first announcement message within the beacon interval; generate a second announcement message that includes the identity of the destination device within the beacon interval; transmit the second announcement message to the destination device within the beacon interval; receive a second acknowledgement message from the destination device within the beacon interval, in response to transmitting the second announcement message to the destination device; receive a data packet from the transmitting device within the beacon interval after receiving the second acknowledgement; and transmit the data packet to the destination device within the beacon interval. - View Dependent Claims (2, 3, 4, 5)
-
6. A system for transmitting a data packet across a plurality of devices, the system comprising:
-
a transmitting device; an intermediary device; and a destination device; the intermediary device configured to; receive a first announcement message from the transmitting device within a beacon interval; transmit the first acknowledgement message to the transmitting device within the beacon interval, in response to receiving the first announcement message; determine an identity of the destination device from the first announcement message within the beacon interval; generate a second announcement message using that includes the identity of the destination device within the beacon interval; and transmit the second announcement message to the destination device within the beacon interval; receive the second acknowledgement message from the destination device within the beacon interval; receive the data packet from the transmitting device within the beacon interval after receiving the second acknowledgement; and transmit the data packet to the destination device within the beacon interval. - View Dependent Claims (7, 8, 9, 10, 11, 12)
-
-
13. A method for transmitting a data packet from an intermediary device, the method comprising:
-
receiving a first announcement message from a transmitting device within a beacon interval; transmitting a first acknowledgement message to the transmitting device within the beacon interval, in response to receiving the first announcement message; determining an identity of a destination device from the first announcement within the beacon interval; generating a second announcement message that includes the identity of the destination device within the beacon interval; transmitting the second announcement message to the destination device within the beacon interval; receiving a second acknowledgement message from the destination device within the beacon interval, in response to transmitting the second announcement message to the destination device; receiving a data packet from the transmitting device within the beacon interval after receiving the second acknowledgement message; and transmitting the data packet to the destination device within the beacon interval. - View Dependent Claims (14, 15, 16, 17, 18)
-
Specification