TY  - JOUR
AU  - Luan, Gan
TI  - Estimating TCP Flow Completion Time Distributions
JF  - JOURNAL OF COMMUNICATIONS AND NETWORKS
J2  - J COMMUN NETW-S KOR
VL  - 21
PY  - 2019
IS  - 1
SP  - 61
EP  - 68
PG  - 8
SN  - 1229-2370
DO  - 10.1109/JCN.2019.000006
UR  - https://m2.mtmt.hu/api/publication/31059262
ID  - 31059262
AB  - The flow completion time is an important performance metric for network users, and it is used in designing scheduling and congestion control algorithms. The existing TCP flow completion time distributions are calculated from complicated models, and they are only suitable for short TCP flows. This paper is motivated to build a simple model to derive TCP flow completion time distribution that is suitable for both short and long TCP flows. To build such a model, the distribution of the packet transmission latency under TCP congestion control is firstly calculated. The packet transmission latency is the time needed to successfully deliver a packet, including the time for retransmissions due to packet losses. Semi-Markov process is used to model the TCP congestion window evolution. Using the packet transmission latency distribution together with the TCP congestion window size information, a new parallel queueing model which describes how a file is transmitted by a TCP flow is formed. In the parallel queueing model, the flow completion time distribution is derived, and simulation results from NS2 demonstrate the accuracy of the proposed analysis.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Kumar, Balakrishnan
AU  - Das, Debabrata
TI  - Evaluation and optimization of Short TCP completion time over wireless broadband access networks
JF  - WIRELESS NETWORKS
J2  - WIREL NETW
VL  - 21
PY  - 2015
IS  - 5
SP  - 1549
EP  - 1562
PG  - 14
SN  - 1022-0038
DO  - 10.1007/s11276-014-0851-6
UR  - https://m2.mtmt.hu/api/publication/25868980
ID  - 25868980
LA  - English
DB  - MTMT
ER  -