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TCP/IP Performance over 3G Wireless Links with Rate and Delay Variation

Mun Choon Chan, Ramachandran Ramjee
2005 Wireless networks  
leads to bursty packet release from the source => Then the bust of packets may experience multiple packet losses => TCP throughput is degraded TCP/IP over wireless channel Performance evaluation  ...  Network architecture Experiment 1000 ping packets were sent over CDMA 1X link. 144Kbps down link, 8 Kbps up link Delay and Ack arrival time are measured.  ... 
doi:10.1007/s11276-004-4748-7 fatcat:qiyboychhjfhba2k4yak22r67m

TCP/IP performance over 3G wireless links with rate and delay variation

Mun Choon Chan, Ramachandran Ramjee
2002 Proceedings of the 8th annual international conference on Mobile computing and networking - MobiCom '02  
leads to bursty packet release from the source => Then the bust of packets may experience multiple packet losses => TCP throughput is degraded TCP/IP over wireless channel Performance evaluation  ...  Network architecture Experiment 1000 ping packets were sent over CDMA 1X link. 144Kbps down link, 8 Kbps up link Delay and Ack arrival time are measured.  ... 
doi:10.1145/570654.570655 fatcat:bj6dxi24wfhypbd4emkhf2t3sm

TCP/IP performance over 3G wireless links with rate and delay variation

Mun Choon Chan, Ramachandran Ramjee
2002 Proceedings of the 8th annual international conference on Mobile computing and networking - MobiCom '02  
leads to bursty packet release from the source => Then the bust of packets may experience multiple packet losses => TCP throughput is degraded TCP/IP over wireless channel Performance evaluation  ...  Network architecture Experiment 1000 ping packets were sent over CDMA 1X link. 144Kbps down link, 8 Kbps up link Delay and Ack arrival time are measured.  ... 
doi:10.1145/570645.570655 dblp:conf/mobicom/ChanR02 fatcat:6xnzdj7ntjbi7aljscnvwy7ize

Improving TCP/IP Performance over Third-Generation Wireless Networks

Mun Choon Chan, R. Ramjee
2008 IEEE Transactions on Mobile Computing  
First, one of the biggest challenges in optimizing the TCP performance over the 3G wireless networks is adapting to the significant delay and rate variations over the wireless channel.  ...  Index Terms-TCP, 3G network, long and short flows, delay and rate variation.  ...  In addition to these delay variations, 3G wireless links use channel-state-based scheduling mechanisms [5] that result in significant rate variations.  ... 
doi:10.1109/tmc.2007.70737 fatcat:zeqqzl4qkndfvdno6jpxar6nsq

Analysis and Measurement of TCP/IP Performance over GPRS Networks [chapter]

L. Benetazzo, M. Bertocco, C. Narduzzi, R. Tittoto
2003 Lecture Notes in Computer Science  
The paper presents an experimental analysis of some link layer characteristics of GPRS (General Packet Radio Service) mobile networks and discusses their relationship to TCP/IP performances.  ...  Several aspects related to TCP performances and throughput are then discussed and results obtained are compared with simulation studies and characterisations already available in the literature.  ...  The work points to some problems related to TCP/IP and GPRS wireless links.  ... 
doi:10.1007/978-3-540-39867-7_28 fatcat:nzyjvbvm7fbspkxk5eppcw7iii

TCP over 3G links: Problems and Solutions [article]

Ioannis Koukoutsidis
2009 arXiv   pre-print
This review paper presents analytical information regarding the transfer of TCP data flows on paths towards interconnected wireless systems, with emphasis on 3G cellular networks.  ...  The focus is on protocol modifications in face of problems arising from terminal mobility and wireless transmission.  ...  Users assigned very high data rates may not reach the bandwidth-delay product, while low rate users are faced with overflow problems (there is limited memory available for the TCP/IP stack).  ... 
arXiv:0903.4959v2 fatcat:fucv5ukacveiribqkdzg4jtzgi

Cross-layer error recovery in wireless access networks: The ARQ proxy approach

Dzmitry Kliazovich, Simone Redana, Fabrizio Granelli
2011 International Journal of Communication Systems  
Furthermore, the paper describes how the proposed scheme, called ARQ Proxy, can be deployed in three different wireless technologies (3G Long-Term Evolution, Wi-Fi, and WiMAX) and provides extensive validation  ...  The paper proposes an approach to overcome the performance degradation deriving from the duplicate ARQ strategies implemented at the transport and MAC layers by introducing a cross-layer solution to reduce  ...  Error tolerance: Figure 5 illustrates TCP throughput with variable link error rate and TCP/IP datagram size equal to 1500 bytes.  ... 
doi:10.1002/dac.1271 fatcat:26maikna45bmlh3szwpwkguea4

Improving TCP Performance over 3G Links with an ACK Rate Control Algorithm

Juan J. Alcaraz, Fernando Cerdan
2006 2006 3rd International Symposium on Wireless Communication Systems  
When TCP is carried over 3G cellular links, the characteristics of wireless channel and error recovey mechanisms cause overbuffering and buffer overflow at the RLC layer, degrading end-to-end performance  ...  Keywords-TCP over 3G, Radio Link Control, Buffer Management I.  ...  ACKNOWLEDGMENTS This work was supported by the Spanish Inter-Ministerial Sciece and Technology Commission under project TEC2005-08068-C04-01/TCM.  ... 
doi:10.1109/iswcs.2006.4362344 fatcat:sp7nd3xwzfhyxh7kfiqypoxn64

Cross-Layer Error Recovery Optimization in WiFi Networks [chapter]

Dzmitry Kliazovich, Nadhir Ben Halima, Fabrizio Granelli
2007 Signals and Communication Technology  
Additional performance improvement is obtained due to RTT reduction and higher tolerance to wireless link errors. 1,2  ...  ARQ proxy improves TCP throughput in the range of 25-100% depending on the TCP/IP datagram size used by the connection.  ...  Acknowledgement The authors would like to thank Simone Redana and Nicola Riato from Siemens (Italy) for their contribution and valuable comments on the ARQ proxy approach.  ... 
doi:10.1007/978-0-387-73825-3_17 fatcat:bwy2a5tx5nf2pc2bzz7xrn3mym

Cross-Layer Error Control Optimization in 3G LTE

Dzmitry Kliazovich, Fabrizio Granelli, Simone Redana, Nicola Riato
2007 IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference  
The key enhancements target an introduction of new all-IP architecture, enhanced link layer and radio access with OFDM modulation and multiple antenna techniques.  ...  3G Long-Term Evolution (LTE) is a recent effort taken by cellular industries to step into wireless broadband market.  ...  However, TCP/IP (designed in early days of ARPANET specifically for wired networks) shows poor performance over wireless channels, mainly due to high error rates [3] .  ... 
doi:10.1109/glocom.2007.480 dblp:conf/globecom/KliazovichGRR07 fatcat:lc6ekn3o4vb2bnhraiapelzpcu

A testbed for developing, simulating and experimenting multipath aggregation algorithms

Fabio Rico, Pedro Fonseca, Amaro Sousa
2014 Proceedings of the 2014 IEEE Emerging Technology and Factory Automation (ETFA)  
In order to illustrate the merits of the proposed testbed, we also describe its use in the performance assessment of two aggregation algorithms: Linux Bonding Driver and Multipath TCP.  ...  The proposed testbed aims to simulate and experiment both existing and new aggregation algorithms, optimized for wireless heterogeneous communication channels that can be deployed in industrial environments  ...  Linux Bonding Driver To evaluate LBD under real wireless networks, Node A was connected to the Internet by two similar 3G USB modems (average transmission rates of 1.7 Kbps up link and 5.1 Mbps down link  ... 
doi:10.1109/etfa.2014.7005333 dblp:conf/etfa/RicoFS14 fatcat:hzoee6wf35g4fovoxhstx3unai

Wireless video applications in 3G and beyond

M. Etoh, T. Yoshimura
2005 IEEE wireless communications  
Communication procedures that meet this requirement include HTTP on wireless TCP/IP, which is tuned for high-latency networks.  ...  The article concludes with a discussion of error control and rate control adaptability to network QoS variation, which are distinct from wired networks and critical to wireless networks.  ...  We identify rate control as the essential technology that provides extraordinary adaptability to varying bandwidth.  ... 
doi:10.1109/mwc.2005.1497860 fatcat:ytv3hyew3naypctzpuq24ykqdu

Perceptible MOS Factor Achieved during Voice Transmission in IEEE 802. 1Q Standard for Video Conferencing

P. Thangaraj, K. Sakthi Sudhan, S. N. Sivanandam
2012 International Journal of Computer Applications  
In the upcoming 4G networks can provide better quality parameters values than 3G networks.  ...  Streaming protocol for audio/video conferencing over VoIP based protocols over VLAN scenario.  ...  And it's supported for TCP/IP , UDP/IP based wired IP protocols. The speed of operation link by its data rate.  ... 
doi:10.5120/8720-2591 fatcat:qv7dwiru2feznb65mzp2apiaca

ATL: An Adaptive Transport Layer Suite for Next-Generation Wireless Internet

O.B. Akan, I.F. Akyildiz
2004 IEEE Journal on Selected Areas in Communications  
Performance evaluation via simulation experiments reveals that the ATL protocol suite addresses the challenges posed by the NGWI and significantly improves the performance for reliable data and multimedia  ...  In this paper, a unified adaptive transport layer (ATL) suite is introduced for NGWI which incorporates a new adaptive transport protocol (TCP-ATL) for reliable data transport and a new adaptive rate control  ...  Therefore, ATL can easily communicate with current transport layer implementations, which follow conventional TCP/IP semantics.  ... 
doi:10.1109/jsac.2004.826919 fatcat:nenz3tggfba4piv6shnvjty7uy

Performance Evaluation of AQM Schemes in Rate-Varying 3G Links [chapter]

Juan J. Alcaraz, Fernando Cerdan
2006 Lecture Notes in Computer Science  
When TCP is carried over 3G links, overbuffering and buffer overflow at the RLC layer degrades its performance.  ...  AQM techniques at the RLC buffer can bring noticeable enhancements to TCP performance without introducing changes in 3G specifications.  ...  AQM can improve TCP performance over 3G links with a small change at the Radio Network Controller (RNC) nodes.  ... 
doi:10.1007/11872153_27 fatcat:krgnhqktqff3hhnnyktshme2vi
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