METHOD AND APPARATUS FOR TRAFFIC DISTRIBUTION CONTROL IN HETEROGENEOUS WIRELESS NETWORKS

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United States of America Patent

APP PUB NO 20150215922A1
SERIAL NO

14607718

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Abstract

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A method and apparatus for distribution control of traffic when providing a real-time application program service using Multipath Transport Control Protocol (MPTCP) in a heterogeneous wireless network environment are provided. The method of operating a transmitter in a heterogeneous wireless network includes determining a transmission rate of each of the subflows corresponding to each of the networks, and then transmitting traffic through those subflows. The transmission rate for each subflow is determined in consideration of (i) the transmission rate per unit time from the upper layer to the transport control protocol (TCP) layer and (ii) the bottleneck link capacity.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677 16677
SNU R&DB FOUNDATIONSEOUL CITY KOREA SEOUL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAHK, Saewoong Seoul, KR 12 75
MOON, Sang-Jun Gyeonggi-do, KR 55 884
PARK, Se-Yong Seoul, KR 5 40

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