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Journal articles on the topic 'Video telephony'

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1

Angiolillo, Joel S., Harry E. Blanchard, and Edmond W. Israelski. "Video Telephony." AT&T Technical Journal 72, no. 3 (May 6, 1993): 7–20. http://dx.doi.org/10.1002/j.1538-7305.1993.tb00536.x.

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2

Kraut, Robert E., and Robert S. Fish. "Prospects for video telephony." Telecommunications Policy 19, no. 9 (December 1995): 699–719. http://dx.doi.org/10.1016/0308-5961(95)00048-8.

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3

Early, Scott H., Andrew Kuzma, and Eric Dorsey. "The VideoPhone 2500-Video Telephony on the Public Switched Telephone Network." AT&T Technical Journal 72, no. 1 (January 2, 1993): 22–32. http://dx.doi.org/10.1002/j.1538-7305.1993.tb00519.x.

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4

Hanzo, L., C. H. Wong, and P. Cherriman. "Channel-adaptive wideband wireless video telephony." IEEE Signal Processing Magazine 17, no. 4 (July 2000): 10–30. http://dx.doi.org/10.1109/79.855910.

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5

Sheat, D. E., G. R. Chamberlain, and D. J. McCartney. "Three-dimensional imaging for video telephony." Displays 16, no. 2 (January 1995): 51–54. http://dx.doi.org/10.1016/0141-9382(95)91173-y.

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6

Jana, Shraboni, An Chan, Amit Pande, and Prasant Mohapatra. "QoE prediction model for mobile video telephony." Multimedia Tools and Applications 75, no. 13 (June 14, 2015): 7957–80. http://dx.doi.org/10.1007/s11042-015-2711-5.

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7

Arnaert, Antonia, and Lucas Delesie. "Telenursing for the elderly. The case for care via video-telephony." Journal of Telemedicine and Telecare 7, no. 6 (December 1, 2001): 311–16. http://dx.doi.org/10.1258/1357633011936912.

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As most elderly people prefer home care to residential care, the nursing profession must change its current practice. New models of care are necessary. Information and communications technologies, such as video-telephony (i.e. any form of face-to-face video-communication), allow elderly people to maintain their autonomy by strengthening their emotional, relational and social abilities. Experiments in a variety of settings have tested a range of interventions based on video-telephony, from the simple giving of information to the provision of therapeutic procedures. The elderly have appreciated the opportunity to use video-telephony to communicate with a nurse about their needs, expectations and feelings. After some initial scepticism, nurses have concluded that telenursing complements traditional nursing practice. Although technology is no panacea for the problems of ageing, when applied judiciously it can bolster the position of vulnerable ageing citizens.
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Jabri, M. A. "The 3G-324M protocol for conversational video telephony." IEEE MultiMedia 11, no. 3 (July 2004): 102–5. http://dx.doi.org/10.1109/mmul.2004.18.

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Jang, Sung-Bong, and Hong-Seok Na. "Synchronization Quality Enhancement in 3G-324M Video Telephony." IEEE Transactions on Circuits and Systems for Video Technology 21, no. 10 (October 2011): 1512–21. http://dx.doi.org/10.1109/tcsvt.2011.2164832.

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10

KIM, C. "Efficient Media Synchronization Method for Video Telephony System." IEICE Transactions on Information and Systems E89-D, no. 6 (June 1, 2006): 1901–5. http://dx.doi.org/10.1093/ietisy/e89-d.6.1901.

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11

Liu, Hang, and Magda El Zarki. "Transmission of video telephony images over wireless channels." Wireless Networks 2, no. 3 (September 1996): 219–28. http://dx.doi.org/10.1007/bf01201055.

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12

Basso, Andrea. "Beyond 3G video mobile video telephony: The role of 3G-324M in mobile video services." Multimedia Tools and Applications 28, no. 2 (February 2006): 173–85. http://dx.doi.org/10.1007/s11042-006-6141-2.

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13

Constantiou, Ioanna D., Anastasia Papazafeiropoulou, and Yogesh K. Dwivedi. "The Diffusion of Ip Telephony and Vendors’ Commercialisation Strategies." Journal of Information Technology 24, no. 1 (March 2009): 25–34. http://dx.doi.org/10.1057/jit.2008.29.

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The Internet telephony (IP telephony) has been presented as a technology that can replace existing fixed-line services and disrupt the telecommunications industry by offering new low-priced services. This study investigates the diffusion of IP telephony in Denmark by focusing on vendors’ commercialisation strategies. The theory of disruptive innovation is introduced to investigate vendors’ perceptions about IP telephony and explore their strategies that affect the diffusion process in the residential market. The analysis is based on interview data collected from the key market players. The study's findings suggest that IP telephony is treated as a sustaining innovation that goes beyond the typical voice transmission and enables provision of advanced services such as video telephony.
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14

Kim, Yo-Han, Hyong-Won Kwak, and Ji-Tae Shin. "Quality-Enhancement Technique on Video telephony over WCDMA Network." Journal of Broadcast Engineering 13, no. 1 (January 30, 2008): 25–33. http://dx.doi.org/10.5909/jbe.2008.13.1.25.

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15

Cherriman, P. J., T. Keller, and L. Hanzo. "Subband-adaptive turbo-coded OFDM-based interactive video telephony." IEEE Transactions on Circuits and Systems for Video Technology 12, no. 10 (October 2002): 829–39. http://dx.doi.org/10.1109/tcsvt.2002.804887.

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16

Pham, Anh Quang, Lie Liang Yang, Noor Samsiah Othman, and Lajos Hanzo. "EXIT-Chart Optimized Block Codes for Wireless Video Telephony." IEEE Transactions on Circuits and Systems for Video Technology 18, no. 12 (December 2008): 1671–80. http://dx.doi.org/10.1109/tcsvt.2008.2004937.

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17

Ezumi, Hiromichi, Noriko Ochiai, Mikiko Oda, Shigeko Saito, Minae Ago, Noriko Fukuma, and Setsuko Takenami. "Peer support via video-telephony among frail elderly people living at home." Journal of Telemedicine and Telecare 9, no. 1 (February 1, 2003): 30–34. http://dx.doi.org/10.1258/135763303321159666.

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We evaluated the effect of a video-phone network on peer support among frail elderly people living at home. We conducted a one-year trial of network formation among 14 people (five men and nine women, age range 78–85 years) through coordinator intervention and the use of ISDN video-phones. The purpose of the intervention was to support and improve the functional independence of frail elderly people at home and to widen their social network. During the study, the subjects made 1400 video-calls, lasting a total of 25,867 min. One subject made no calls. There was greater use of video-phones by those living outside the central city area. Calls between men and women were infrequent. The men generally had shorter call times and made fewer calls. The participants could be categorized into three groups: those using video-phones every day; those using them once per week; and those using them once per month. All subjects in the first group clearly expressed their satisfaction with the video-phone. A video-phone network appears to be helpful for elderly people in their peer support relationships.
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18

Sacco, Guillaume, Sébastien Lléonart, Romain Simon, Frédéric Noublanche, and Cédric Annweiler. "Communication Technology Preferences of Hospitalized and Institutionalized Frail Older Adults During COVID-19 Confinement: Cross-Sectional Survey Study." JMIR mHealth and uHealth 8, no. 9 (September 18, 2020): e21845. http://dx.doi.org/10.2196/21845.

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Background Technological communication methods such as telephone calls and video calls can help prevent social isolation and loneliness in frail older adults during confinement. Objective Our objectives were to determine which virtual communication method (ie, telephone call or video call) was preferred by confined older hospital patients and nursing home residents and the variables influencing this preference. Methods The TOVID (Telephony Or Videophony for Isolated elDerly) study was a cross-sectional study that was designed to examine the preference between telephone calls and video calls among frail older adults who were either hospitalized in a geriatric acute care unit or institutionalized in a long-term care and nursing home during the COVID-19 confinement period. Results A total of 132 older people were surveyed between March 25 and May 11, 2020 (mean age 88.2 years, SD 6.2); 79 (59.8%) were women. Patients hospitalized in the geriatric acute care unit were more able to establish communication independently than residents institutionalized in the long-term care and nursing home (P=.03) and were more satisfied with their communication experiences (P=.02). Overall, older people tended to favor telephone calls (73/132, 55.3%) over video calls (59/132, 44.7%); however, their satisfaction degree was similar regardless of the chosen method (P=.1), with no effect of age (P=.97) or gender (P=.2). In the geriatric acute care unit, the satisfaction degrees were similar for telephone calls (40/41, 98%) and video calls (33/38, 87%) in older patients (P=.10). Conversely, in the long-term care and nursing home, residents were more satisfied with the use of video calls to communicate with their relatives (14/15, 93%) versus the use of telephone calls (6/12, 50%; P=.02). Conclusions Older people confined to health care settings were able to complete telephone calls more independently than video calls, and they tended to use telephone calls more often than video calls. The satisfaction degrees were similar with both modalities and even greater with video calls among long-term care and nursing home residents when they were given assistance to establish communication. Trial Registration ClinicalTrials.gov NCT04333849: https://www.clinicaltrials.gov/ct2/show/NCT04333849.
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19

Uhl, T., and S. Paulsen. "The new, parameterised VT model for determining quality in the video-telephony service." Bulletin of the Polish Academy of Sciences Technical Sciences 62, no. 3 (September 1, 2014): 431–37. http://dx.doi.org/10.2478/bpasts-2014-0045.

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Abstract This paper describes a new method for measuring and appraising the quality of the video stream in the video-telephony service in IP environments (VToIP). The method uses the so-called VS Model and belongs to the group of parameter-based measurement techniques (offline operation, i.e. without active measurement). It delivers results that come extremely close to those contained in the corresponding Perceptual Evaluation of Video Quality (PEVQ) curves. The method is quick and easy to use - a convincing argument for using this new QoS measuring method.
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20

A. Suthar, Haresh. "VHDL Implementation of H.264 Video Coding Standard." International Journal of Reconfigurable and Embedded Systems (IJRES) 1, no. 3 (November 1, 2012): 95. http://dx.doi.org/10.11591/ijres.v1.i3.pp95-102.

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<p>This Paper contains VHDL implementation of H.264 video coding standard, which is new video coding standard of the ITU-T Video Coding Experts Group and the ISO/IEC Moving Picture Experts Group. The main goal of the H.264/AVC standardization effort is to enhance compression performance and provision of a “network-friendly” video representation addressing “conversational” (video telephony) and “no conversational” (storage, broadcast, or streaming) applications.H.264 video coder standard is having fundamental blocks like transform and quantization, Intra prediction, Inter prediction and Context Adaptive Variable Length Coding (CAVLC). Each block is designed and integrated to one top module in VHDL.</p>
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21

You, Je Sung, Saehwan Park, Sung Pil Chung, and Jong Woo Park. "The era of audiovisual dispatch using cellular phones with video telephony." Resuscitation 76, no. 3 (March 2008): 486–87. http://dx.doi.org/10.1016/j.resuscitation.2007.09.013.

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22

Cherriman, P., and L. Hanzo. "Error-rate-based power-controlled multimode H.263-assisted video telephony." IEEE Transactions on Vehicular Technology 48, no. 5 (1999): 1726–38. http://dx.doi.org/10.1109/25.790554.

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23

Joo Kim, Bong, Gang Uk Hwang, and Yeon Hwa Chung. "Traffic modelling and bandwidth allocation algorithm for video telephony service traffic." Journal of Industrial & Management Optimization 5, no. 3 (2009): 541–52. http://dx.doi.org/10.3934/jimo.2009.5.541.

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24

Goth, Greg. "Huge Growth for Video Telephony? Skeptics Wary of Predicted Data Crunch." IEEE Internet Computing 15, no. 3 (May 2011): 7–9. http://dx.doi.org/10.1109/mic.2011.65.

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25

Racha Ben Ali, S. Pierre, and Y. Lemieux. "UMTS-to-IP QoS mapping for voice and video telephony services." IEEE Network 19, no. 2 (March 2005): 26–32. http://dx.doi.org/10.1109/mnet.2005.1407695.

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26

Pornpongtechavanich, Phisit, and Therdpong Daengsi. "Video telephony - quality of experience: a simple QoE model to assess video calls using subjective approach." Multimedia Tools and Applications 78, no. 22 (July 29, 2019): 31987–2006. http://dx.doi.org/10.1007/s11042-019-07928-z.

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27

Bai, Lei. "Software Development Model Design of Mobile Internet Client." Applied Mechanics and Materials 713-715 (January 2015): 2341–44. http://dx.doi.org/10.4028/www.scientific.net/amm.713-715.2341.

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With the rapid development of computer and wireless communication technology, multimedia communication on mobile terminals has also been a growing concern of people. Traditional communication mode of the client is too conservative, will produce large errors, strong constraints. To compensate for the shortcomings, a software development model for mobile Internet clients based on embedded video phone is proposed, according to the voice, video and network transmission three areas to improve the stability and precision of the system. Experiments show that the establishment of mobile Internet client model based on embedded video telephony have strong applicability and high accuracy.
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Ghimire, Deepak, Joon-Cheol Kim, and Joon-Whoan Lee. "Security Verification of Video Telephony System Implemented on the DM6446 DaVinci Processor." International Journal of Contents 8, no. 1 (March 28, 2012): 16–22. http://dx.doi.org/10.5392/ijoc.2012.8.1.016.

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29

Renblad, Karin. "Persons with intellectual disability, social interaction and video telephony. An interview study." Technology and Disability 13, no. 1 (May 14, 2001): 55–65. http://dx.doi.org/10.3233/tad-2000-13106.

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Chen, Wei, Liangping Ma, and Chien-Chung Shen. "Congestion-Aware MAC Layer Adaptation to Improve Video Telephony over Wi-Fi." ACM Transactions on Multimedia Computing, Communications, and Applications 12, no. 5s (December 12, 2016): 1–24. http://dx.doi.org/10.1145/2983634.

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31

Xu, Yang, Chenguang Yu, Jingjiang Li, and Yong Liu. "Video Telephony for End-Consumers: Measurement Study of Google+, iChat, and Skype." IEEE/ACM Transactions on Networking 22, no. 3 (June 2014): 826–39. http://dx.doi.org/10.1109/tnet.2013.2260354.

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32

Cherriman, P., E. L. Kuan, and L. Hanzo. "Burst-by-burst adaptive joint detection CDMA/H.263 based video telephony." IEEE Transactions on Circuits and Systems for Video Technology 12, no. 5 (May 2002): 342–48. http://dx.doi.org/10.1109/tcsvt.2002.1003473.

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33

Cherriman, P., Bee Leong Yeap, and L. Hanzo. "The performance of H263-based video telephony over turbo-equalized GSM/GPRS." IEEE Transactions on Circuits and Systems for Video Technology 12, no. 10 (October 2002): 909–15. http://dx.doi.org/10.1109/tcsvt.2002.804898.

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34

Chaudhuri, B. B., and H. Shiller. "A Color Video Image Coder at 64 KBIT/S for Picture Telephony." IETE Journal of Research 35, no. 3 (May 1989): 169–79. http://dx.doi.org/10.1080/03772063.1989.11436809.

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35

Yu, Yuan-Chih. "A social interaction system based on cloud computing for mobile video telephony." Science China Information Sciences 57, no. 3 (February 2014): 1–10. http://dx.doi.org/10.1007/s11432-014-5066-z.

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36

Chen, Chichyang, and Chiun-Wen Hsu. "Content-Based Hybrid DPCM/Classified Vector Quantization for Coding Video Telephony Sequences." Journal of Visual Communication and Image Representation 12, no. 2 (June 2001): 152–68. http://dx.doi.org/10.1006/jvci.2000.0455.

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37

Monica, CH, and K. V. L. Bhavani. "A Bandwidth Degradation Technique to Reduce Call Dropping Probability in Mobile Network Systems." TELKOMNIKA Indonesian Journal of Electrical Engineering 16, no. 2 (November 1, 2015): 303. http://dx.doi.org/10.11591/tijee.v16i2.1617.

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A generic video telephony may require more than 40 kbps whereas a low motion video telephony may require about 25 kbps for data transmission. From the designing point of view these requirements demands for an alternative resource planning, especially for bandwidth allocation in wireless networks. In wireless network where bandwidth is a scare resource, the system may need to block incoming user if all of the bandwidth has been used to provide highest quality of service to existing users. However this bandwidth resource planning may be unacceptable for larger application. This work aims towards a realization of a mobile network using W-CDMA multi access technique supporting multilevel quality of services. The bandwidth allocation to multiple users is adjusted dynamically according to the required network condition so as to increase bandwidth utilization. The work analyzes the performance deriving the degradation period ratio, mean degradation time and degradation state for the implemented wireless network. The proposed work is aim to implement on Matlab tool for its functional verification considering various mobility patterns.
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Malkowski, Matthias, and Daniel Claßen. "Performance of Video Telephony Services in UMTS using Live Measurements and Network Emulation." Wireless Personal Communications 46, no. 1 (September 3, 2007): 19–32. http://dx.doi.org/10.1007/s11277-007-9353-5.

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39

Stäber, Fabian, Gerald Kunzmann, and Jörg P. Müller. "Extended Prefix Hash Trees for a Distributed Phone Book Application." International Journal of Grid and High Performance Computing 1, no. 4 (October 2009): 57–69. http://dx.doi.org/10.4018/jghpc.2009070805.

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Besides file sharing, IP telephony has become the most widely used peer-to-peer-based application. Software and hardware phones with built-in peer-to-peer stacks are used to enable IP telephony in closed networks on large company sites as well as in the Internet. As part of the PeerThings project1, Siemens developed a decentralized communication platform supporting video communication, voice communication, instant messaging, and so on. While decentralized communication has already been implemented in related work, providing a scalable peer-to-peer-based distributed directory for searching user entries is still an unsolved challenge. In this article we present the Extended Prefix Hash Tree algorithm that can be used to implement an indexing infrastructure supporting range queries on top of DHTs.
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40

Pitas, Charalampos N., Athanasios D. Panagopoulos, and Philip Constantinou. "Speech and Video Telephony Quality Characterization and Prediction of Live Contemporary Mobile Communication Networks." Wireless Personal Communications 69, no. 1 (March 29, 2012): 153–74. http://dx.doi.org/10.1007/s11277-012-0566-x.

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41

Wang, Guang, and Yin Sheng Gao. "A Control Path Design of Communications Processor." Advanced Materials Research 694-697 (May 2013): 1459–64. http://dx.doi.org/10.4028/www.scientific.net/amr.694-697.1459.

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With the widespread popularity of wireless mobile devices, the demands of emerging applications have been proposed, such as video telephony and HD video play. The next generation of wireless mobile computing devices needs to have higher data transfer rate, more complex algorithms, as well as low power consumption. This paper gives out a variable-width SIMD processor architectures controller and data transfer module designing method. The controller designing focused on controlling the program flow and initializing the data transfer module. By simulating the architecture on Xilinx ISE Design Suite, the fundamental modules have been designed and tested. The results of simulation verify the correctness of the controller and data transfer module design.
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42

Markov, Žarko. "The development of telephony in the last fifty years: From the two-party lines to the video-phone connections." Tehnika 75, no. 2 (2020): 199–206. http://dx.doi.org/10.5937/tehnika2002199m.

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43

Podilchuk, Christine I., and Robert J. Safranek. "Image and Video Compression: A Review." International Journal of High Speed Electronics and Systems 08, no. 01 (March 1997): 119–77. http://dx.doi.org/10.1142/s0129156497000056.

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The area of image and video compression has made tremendous progress over the last several decades. The successes in image compression are due to advances and better understanding of waveform coding methods which take advantage of the signal statistics, perceptual methods which take advantage of psychovisual properties of the human visual system (HVS) and object-based models especially for very low bit rate work. Recent years have produced several image coding standards—JPEG for still image compression and H.261, MPEG-I and MPEG-II for video compression. While we have devoted a special section in this paper to cover international coding standards because of their practical value, we have also covered a large class of nonstandard coding technology in the interest of completeness and potential future value. Very low bit rate video coding remains a challenging problem as does our understanding of the human visual system for perceptually optimum compression. The wide range of applications and bit rates, from video telephony at rates as low as 9.6 kbps to HDTV at 20 Mbps and higher, has acted as a catalyst for generating new ideas in tackling the different challenges characterized by the particular application. The area of image compression will remain an interesting and fruitful area of research as we focus on combining source coding with channel coding and multimedia networking.
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B, Nethravathi, and Kamalesh V N. "Fault isolation technique for decentralized survivable communication network systems via regions and paths." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (January 1, 2020): 533. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp533-542.

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<p>The rapid continuous growth of communication networks in size, complexity and dependencies, makes them extremely challenging to maintain the survivability of the complete large network. The complexity may be due to advance voice and video services like IP TVs, IP telephony, video streaming which demands high reliability and survivability. Network management has become a great challenge as Faults are expected only in these complex networks. Once a failure is detected, the next step in the diagnosis is fault isolation which locates the source of that failure. The necessitate of decentralized diagnosis is justified by various applications, like spacecrafts. This article presents model based fault isolation technique using a graph theoretical concepts, regions and paths for decentralized communication networks.</p>
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Arockia Xavier Annie, R., P. Yogesh, and A. Kannan. "Enhancing Scalability in On-Demand Video Streaming Services for P2P Systems." Advances in Multimedia 2012 (2012): 1–18. http://dx.doi.org/10.1155/2012/109619.

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Recently, many video applications like video telephony, video conferencing, Video-on-Demand (VoD), and so forth have produced heterogeneous consumers in the Internet. In such a scenario, media servers play vital role when a large number of concurrent requests are sent by heterogeneous users. Moreover, the server and distributed client systems participating in the Internet communication have to provide suitable resources to heterogeneous users to meet their requirements satisfactorily. The challenges in providing suitable resources are to analyze the user service pattern, bandwidth and buffer availability, nature of applications used, and Quality of Service (QoS) requirements for the heterogeneous users. Therefore, it is necessary to provide suitable techniques to handle these challenges. In this paper, we propose a framework for peer-to-peer- (P2P-) based VoD service in order to provide effective video streaming. It consists of four functional modules, namely, Quality Preserving Multivariate Video Model (QPMVM) for efficient server management, tracker for efficient peer management, heuristic-based content distribution, and light weight incentivized sharing mechanism. The first two of these modules are confined to a single entity of the framework while the other two are distributed across entities. Experimental results show that the proposed framework avoids overloading the server, increases the number of clients served, and does not compromise on QoS, irrespective of the fact that the expected framework is slightly reduced.
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Hanzo, L., P. Cherriman, and E. L. Kuan. "Interactive cellular and cordless video telephony: State-of-the-art system design principles and expected performance." Proceedings of the IEEE 88, no. 9 (September 2000): 1388–413. http://dx.doi.org/10.1109/5.883314.

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47

Cherriman, P., Choong Hin Wong, and L. Hanzo. "Turbo- and BCH-coded wide-band burst-by-burst adaptive H.263-assisted wireless video telephony." IEEE Transactions on Circuits and Systems for Video Technology 10, no. 8 (2000): 1355–63. http://dx.doi.org/10.1109/76.889019.

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48

Gusdal, Annelie K., Karin Josefsson, Eva T. Adolfsson, and Lene Martin. "Family Health Conversations Conducted by Telephone in Heart Failure Nursing Care: A Feasibility Study." SAGE Open Nursing 4 (January 2018): 237796081880338. http://dx.doi.org/10.1177/2377960818803383.

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Registered nurses (RNs) in heart failure (HF) nursing care have a key role in providing family support, which positively affects the outcome for the patient. Telephone interventions conducted by RNs have been reported to be successful in HF nursing care, but Family Health Conversations (FamHCs) involving the patient and the family, have not previously been tested. The purpose of the current study was to explore the experiences and feasibility of nurse-led FamHCs conducted by telephone with patients and their family caregivers. A single-group intervention study with a pretest–posttest design was conducted in three regional hospitals that had a nurse-led HF clinic. Five RNs, eight patients, and eight family caregivers participated. Three FamHCs were conducted by telephone with each family every 2 weeks. Qualitative and quantitative data were collected through semistructured interviews and questionnaires. FamHCs improved the nurse–family relationships and relationships within the families and provided RNs with new knowledge about the families. FamHCs conducted by telephone were considered to be feasible for both families and RNs, although RNs preferred fewer and shorter FamHCs. The RNs preferred meeting face-to-face with the families as nonverbal communication between the family members could be missed because of lack of visual input. On the other hand, RNs appreciated to focus entirely on the conversation without the need to perform illness-related routine checks. In conclusion, the advantages of FamHCs conducted by telephone outweighed the disadvantages. Visual contact, provided by video telephony, and a shorter version of the tested FamHC would facilitate the use in HF nursing care.
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Mantokoudis, Georgios, Claudia Dähler, Patrick Dubach, Martin Kompis, Marco D. Caversaccio, and Pascal Senn. "Internet Video Telephony Allows Speech Reading by Deaf Individuals and Improves Speech Perception by Cochlear Implant Users." PLoS ONE 8, no. 1 (January 24, 2013): e54770. http://dx.doi.org/10.1371/journal.pone.0054770.

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Dubuc, C., D. Boudreau, and F. Patenaude. "The design and simulated performance of a mobile video telephony application for satellite third-generation wireless systems." IEEE Transactions on Multimedia 3, no. 4 (2001): 424–31. http://dx.doi.org/10.1109/6046.966114.

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