Perils of using CQIC in LTE network and a quick fix with delayed ACK | IEEE Conference Publication | IEEE Xplore

Perils of using CQIC in LTE network and a quick fix with delayed ACK


Abstract:

In this poster, we revisit the CQIC congestion control and adapt the implementation from 3G/QUIC semantic to LTE/TCP. We identify the reason for performance degradation o...Show More

Abstract:

In this poster, we revisit the CQIC congestion control and adapt the implementation from 3G/QUIC semantic to LTE/TCP. We identify the reason for performance degradation of End-to-End (E2E) high data rate connection-oriented download in LTE Acknowledgement Mode (AM, which is turned on by default) and further recommend to turn on the Delayed Acknowledgement (DelAck) feature for TCP-CQIC, or more generally, for all the high speed E2E connections in LTE-AM mode. Finally, an NS3 simulation of TCP-CQIC and TCP-CQIC-DelAck with TCP Cubic and Westwood as a bench mark is made.
Date of Conference: 12-15 January 2018
Date Added to IEEE Xplore: 19 March 2018
ISBN Information:
Electronic ISSN: 2331-9860
Conference Location: Las Vegas, NV, USA

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