Trans-layer robust header-compression technique

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United States of America Patent

PATENT NO 10623230
APP PUB NO 20180019908A1
SERIAL NO

15650515

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Abstract

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The disclosed embodiments relate to a system that compresses and transmits packets. During operation, the system obtains packets-to-be-compressed at a compressor located at a transmitter that transmits packets through a channel over a network link to a decompressor located at a receiver. The system also obtains cross-layer information regarding the network link from lower-layer network entities in the transmitter. Next, the system uses the cross-layer information to generate estimations for a state of the channel and a state of the decompressor. The system then determines a compression level for the packets-to-be-compressed based on a compression policy and the estimations for the state of the channel and the state of the decompressor. The system subsequently generates packets-to-be-transmitted by compressing headers of the packets-to-be-compressed, wherein the headers are compressed at different levels based on the determined compression level. Finally, the system transmits the packets-to-be-transmitted across a network to the receiver.

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Patent Owner(s)

Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA1111 FRANKLIN STREET TWELFTH FLOOR OAKLAND CA 94607-5200

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Zhi Davis, US 25 130
Wu, Wenhao Davis, US 25 108

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