{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,24]],"date-time":"2025-09-24T10:26:47Z","timestamp":1758709607409},"reference-count":35,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2012,3,29]],"date-time":"2012-03-29T00:00:00Z","timestamp":1332979200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Wireless Pers Commun"],"published-print":{"date-parts":[[2013,3]]},"DOI":"10.1007\/s11277-012-0566-x","type":"journal-article","created":{"date-parts":[[2012,3,28]],"date-time":"2012-03-28T04:28:56Z","timestamp":1332908936000},"page":"153-174","source":"Crossref","is-referenced-by-count":7,"title":["Speech and Video Telephony Quality Characterization and Prediction of Live Contemporary Mobile Communication Networks"],"prefix":"10.1007","volume":"69","author":[{"given":"Charalampos N.","family":"Pitas","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Athanasios D.","family":"Panagopoulos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philip","family":"Constantinou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2012,3,29]]},"reference":[{"key":"566_CR1","volume-title":"LTE for UMTS-OFDMA and SC-FDMA based radio access","year":"2009","unstructured":"Holma, H., Toskala, A. (eds) (2009) LTE for UMTS-OFDMA and SC-FDMA based radio access. Wiley, London"},{"key":"566_CR2","unstructured":"Technical Specifications Brochure. (2010). Diversity benchmarker, SwissQual AG, [Online]. Available at http:\/\/www.swissqual.com\/index.php\/systems\/diversity_benchmarker.html ."},{"key":"566_CR3","unstructured":"Specification ETSI TS 102 250, Parts 1\u20136. Speech processing, transmission and quality aspects (STQ); QoS aspects for popular services in GSM and 3G networks. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR4","unstructured":"Recommendation ITU-T P.563. (2004). Single-ended method for objective speech quality assessment in narrow-band telephony applications. Geneva, Switzerland: European Telecomm. Standards Institute."},{"key":"566_CR5","unstructured":"Pitas, C. N., Panagopoulos, A. D. & Constantinou, P. (2009). Performance measurements and QoS analysis of high speed packet access networks. In Joint workshop COST2100 SWG 3.1 & FP7-ICT-SOCRATES, Braunschweig."},{"key":"566_CR6","unstructured":"Report ECC 118. (2008). Monitoring methodology to assess the performance of GSM networks. In Electronic communications committee (ECC), European conference of postal and telecommunications administrations (CEPT), Athens."},{"key":"566_CR7","unstructured":"Report ECC 103. (2007). UMTS coverage measurements. In Electronic communications committee (ECC), European conference of postal and telecommunications administrations (CEPT), Nice."},{"key":"566_CR8","unstructured":"Recommendation ITU-T P.862. (2001). Perceptual evaluation of speech quality (PESQ): An objective method for end-to-end speech quality assessment of narrow-band telephone networks and speech codecs. Geneva, Switzerland: International Telecomm. Union."},{"key":"566_CR9","unstructured":"Recommendation ITU-T P.862.1. (2003). Mapping function for transforming P.862 raw result scores to MOS-LQO. Geneva, Switzerland: International Telecomm. Union"},{"key":"566_CR10","unstructured":"Recommendation ITU-T P.863 (Draft). (2010). Perceptual objective listening quality assessment (POLQA) an advanced objective perceptual method for end-to-end listening speech quality evaluation of fixed, mobile, and IP-based networks and speech codecs covering narrowband, wideband, and super-wideband signals. Geneva, Switzerland: International Telecommunication Union."},{"key":"566_CR11","unstructured":"Recommendation ETSI TR 102 506. (2007). Speech processing, transmission and quality aspects (STQ); Estimating speech quality per call. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR12","unstructured":"Specification ETSI TS 126 071. (2009). Digital cellular telecommunications system (Phase 2+); Universal mobile telecommunications system (UMTS); LTE; Mandatory speech CODEC speech processing functions; AMR speech codec; General description. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR13","unstructured":"Standard ETSI EN 300 726. (2000). Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced full rate (EFR) speech transcoding. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR14","unstructured":"Specification ETSI TS 126 190. (2009). Digital cellular telecommunications system (Phase 2+); Universal mobile telecommunications system (UMTS); LTE; Speech codec speech processing functions; Adaptive multi-rate-wideband (AMR-WB) speech codec; Transcoding functions. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR15","unstructured":"Specification ETSI TS 126 290. (2010). Digital cellular telecommunications system (Phase 2+); Universal mobile telecommunications system (UMTS); LTE; Audio codec processing functions; Extended adaptive multi-rate-wideband (AMR-WB+) codec; Transcoding functions. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR16","unstructured":"Recommendation ETSI TR 102 493. (2009). Speech processing, transmission and quality aspects (STQ): Guidelines for the use of video quality algorithms for mobile applications. Sophia-Antipolis, France: European Telecomm. Standards Institute."},{"key":"566_CR17","unstructured":"Report VQEG. (2008). Validation of objective models of multimedia quality assessment. Video Quality Experts Group."},{"key":"566_CR18","unstructured":"Recommendation ITU-T J.247. (2008). Objective perceptual multimedia video quality measurement in presence of a full reference. Geneva, Switzerland: International Telecomm. Union."},{"key":"566_CR19","unstructured":"Recommendation ITU-T J.246. (2008). Perceptual visual quality measurement techniques for multimedia services over digital cable television networks in the presence of a reduced bandwidth reference. Geneva, Switzerland: International Telecomm. Union."},{"issue":"13","key":"566_CR20","doi-asserted-by":"crossref","first-page":"800","DOI":"10.1049\/el:20080522","volume":"44","author":"Q. Huynh-Thu","year":"2008","unstructured":"Huynh-Thu Q., Ghanbari M. (2008) Scope of validity of PSNR in image\/video quality assessment. Electronics Letters 44(13): 800\u2013801","journal-title":"Electronics Letters"},{"key":"566_CR21","unstructured":"Ohm, J.-R. (1999). Bildsignalverarbeitung f\u00fcr multimedia-systeme, Skript. Technical University of Berlin."},{"key":"566_CR22","unstructured":"Cotanis, I. (2006). The PESQ algorithm as the solution for speech quality evaluation on 2.5G and 3G networks, ASCOM Technical Paper."},{"key":"566_CR23","unstructured":"Vlachodimitropoulos, K. & Katsaros, E. (2007). Monitoring the end user perceived speech quality using the derivative mean opinion score (MOS) key performance indicator. In 18th annual IEEE international symposium on personal, indoor and mobile radio communications (PIMRC\u201907), Athens."},{"key":"566_CR24","unstructured":"Rohani, B., Rohani, B., Caldera, M. & Zepernick, H.-J. (2008). Monitoring of in-service perceptual speech quality in modern cellular radio systems. In 8th international conference on measurement of speech, audio and video quality in networks (MESAQIN), Prague."},{"key":"566_CR25","unstructured":"Goudarzi, M., Sun, L. & Ifeachor, E. (2009). PESQ and 3SQM measurement of voice quality over live 3G networks. In 8th international conference on measurement of speech, audio and video quality in networks (MESAQIN), Prague."},{"key":"566_CR26","doi-asserted-by":"crossref","unstructured":"Nipp, O., Wittneben, A., Kuhn, M., & Schweinhuber, T. (2007). Speech quality evaluation and benchmarking in cellular mobile networks. In Proceedings of the 16th IST mobile & wireless communications summit (pp. 1\u20135), 1\u20135 July 2007.","DOI":"10.1109\/ISTMWC.2007.4299219"},{"key":"566_CR27","first-page":"144","volume":"2","author":"A. Khan","year":"2009","unstructured":"Khan A., Sun L., Ifeachor E. (2009) Video quality assessment as impacted by video content over wireless networks. International Journal on Advances in Networks and Services 2: 144\u2013154","journal-title":"International Journal on Advances in Networks and Services"},{"issue":"4","key":"566_CR28","doi-asserted-by":"crossref","first-page":"809","DOI":"10.1109\/TMM.2006.876279","volume":"8","author":"L. Sun","year":"2006","unstructured":"Sun L., Ifeachor E. (2006) Voice quality prediction models and their applications in VoIP networks. IEEE Transactions on Multimedia 8(4): 809\u2013820","journal-title":"IEEE Transactions on Multimedia"},{"key":"566_CR29","doi-asserted-by":"crossref","unstructured":"Khan, A., Sun, L., Ifeachor, E., Fajardo, J.-O., Liberal, F., & Koumaras, H. (2010). Video quality prediction models based on video content dynamics for H.264 video over UMTS networks. International Journal of Digital Multimedia Broadcasting, 2010, 1\u201317.","DOI":"10.1155\/2010\/608138"},{"key":"566_CR30","unstructured":"Pitas, C. N., Moraitis, N., Panagopoulos, A. D. & Constantinou, P. (2010). Speech and video quality assessment of GSM and WCDMA rollout mobile radio access networks in a regulated and competitive market. In 9th international conference on measurement of speech, audio and video quality in networks (MESAQIN), Prague."},{"key":"566_CR31","unstructured":"White Paper. (1999). RXQUAL and voice quality. ASCOM, 102(96)."},{"key":"566_CR32","volume-title":"Kaizen: The key to Japan\u2019s competitive success","author":"I. Masaaki","year":"1986","unstructured":"Masaaki I. (1986) Kaizen: The key to Japan\u2019s competitive success. Random House, New York"},{"key":"566_CR33","volume-title":"The six sigma handbook","author":"T. Pyzdek","year":"2009","unstructured":"Pyzdek T., Keller P.A. (2009) The six sigma handbook (3rd ed.). McGraw-Hill, New York","edition":"3"},{"key":"566_CR34","unstructured":"Report. (2009) GSM\/UMTS Mobile communication systems\u2014evaluation of quality of service\u2014evaluation of QoS of voice services, video-telephony and GSM WCDMA network coverage in the main urban centres and along the main roads of Mainland Portugal. Portugal: National Athority of Communications (ANACOM)."},{"key":"566_CR35","unstructured":"Desicion No.480\/017 (2008). Definition of quality indicators of public provided electronic communication services and specification of the content and the form of the reported information as well as the method and the time of the publication by the electronic communication services providers. Hellenic Telecommunications and Post Commission (EETT). Greece: Official Government Gazette of Hellenic Republic."}],"container-title":["Wireless Personal Communications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-012-0566-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11277-012-0566-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11277-012-0566-x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,26]],"date-time":"2019-06-26T05:01:25Z","timestamp":1561525285000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11277-012-0566-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,3,29]]},"references-count":35,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,3]]}},"alternative-id":["566"],"URL":"https:\/\/doi.org\/10.1007\/s11277-012-0566-x","relation":{},"ISSN":["0929-6212","1572-834X"],"issn-type":[{"value":"0929-6212","type":"print"},{"value":"1572-834X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,3,29]]}}}