voice and video
Voice and Video Telephony Services in Smartphone
... good voice quality requires packet loss of less than 1 percent to avoid au- dible errors ...the voice and video telephony services are ...main video standards ...
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Performance of voice and video conferencing over ATM and gigabit ethernet backbone networks
... By making use of the Application Configuration attributes, we defined a set of applications for running on the backbone networks. Instead of choosing and configuring each application individually, we chose all the ...
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NEW HOPE AND TECHNOLOGICAL ISSUES ON VOICE AND VIDEO OVER ATM
... Advances in ATM technology provide the opportunity to create a global infrastructure providing high-speed data transmission integrated with voice and video services. To achieve this goal many new protocol ...
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Performance Analysis of Virtual Private Network for Securing Voice and Video Traffic
... is voice and video simultaneously over the same IPSec tunnel; the data is in real time and not buffered, generated by one videoconference using wired ...in voice traffic and not in video ...
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Modified WAP for secure voice and video communication
... audio or video using the media type message. When the session is opened, the gateway does not perform encoding/decoding but just forwards the audio or voice packets which are then transmitted to the mobile ...
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A randomized controlled pilot trial of a smoking cessation intervention for US women living with HIV: telephone-based video call vs voice call
... to video- call ...the voice arm (52.4%), compared to the video arm (19.1%). The video-call smoking cessation intervention had greater feasibility in terms of retention than the ...
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Automatic Identification and Notification of Threats in Text, Voice or Video Communication in Defence and Corporate Sectors
... This paper proposes an integrated new system software for automatic identification and notification of threats in text, voice or video communication using Android Smartphone App. Using this system it is ...
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Comparing Voice-Only And Video Interviews In A Practical English Classroom At A Korean University
... the video help the students to gauge the emotional response and feelings of the speaker? Previous studies have suggested that videos ...to voice-only detection” (DeSilva, ...that video is a classroom ...
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Performance Evaluation of Power Efficient Mechanisms on Multimedia over LTE-A Networks
... In this paper, we pointed out the necessity of power optimization; we compared between two power-saving mechanisms to maintain what is the preferred mechanism on multimedia and the overall network performance, then we ...
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Performance Evaluation for Government Wide Area Network (GWAN) Over IP/MPLS
... IP is the first de facto network protocol used in Internet and is based on TCP/IP [5]. The main function of IP is to send the data from the source to destination [9]. Traditional IP networks are unsuitable for ...
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IJCSMC, Vol. 3, Issue. 7, July 2014, pg.200 – 207 RESEARCH ARTICLE A Two Level Communication Analysis Approach for Effective Multipath Routing in MANET
... Internet implements packet switching technology where all the packets are provided with IP addresses. The MTU size is 1500 bytes that carries all types of application data i.e. data; voice and video which ...
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Analyzing of MOS and Codec Selection for Voice over IP Technology
... hardware video phones have integrated video camera and microphone and can be used independently of any other equipment ...are video broadcast receivers and are equipped with video/audio ...
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Reception Of Audio And Video Signal Using Square Wave Frequency Modulation
... The main goals of this project are to built and assemble the receiver units which are speaker and Liquid Crystal Display (LCD) using the combination of Phase Lock Loop (PLL), amplifier circuit and Square to Sine Wave ...
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DETAILED CONCEPT OF INTEGRATED SERVICES DIGITAL NETWORK
... to voice and data services ...text, voice, and video, transmission between individual desktop videoconferencing systems and group (room) videoconferencing systems in a ...
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Vol 7, No 8 (2017)
... especially voice and video , are only entered in the wireless local area network if it has available resources in order to provide sufficient flow ...
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Signatures of Viber Security Traffic
... Viber is known for its obscurity of com- munication protocol. The fundamental work on Viber security analysis was provided in (Appelman, Bosma, & Veerman, 2011). Since then the security architecture of Viber has gone ...
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A NOVEL VIEW ON PASSIVE OPTICAL NETWORK STRATEGIES IN THE COMPUTER COMMUNICATION
... The ITU-T G.984 (GPON) standard represents a boost in both the total bandwidth and bandwidth efficiency through the use of larger, variable-length packets. GPON Encapsulation Method (GEM) allows very efficient packaging ...
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A PROPOSED CHAT OVER IP ADDRESS SYSTEM
... For voice system, it relies on voice data streams through RTP Routing Transfer Protocol (network protocol for the delivery of voice and video over TCP networks, [r] ...
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Considerations in Designing DCI (Data Centre Interconnect) in Full Mesh VPLS/ Multicast Enable WAN over OTV Tunne
... data, voice, video and iSCSI traffic is carried on a single logical interface (same as a physical interface) with PIM sparse-mode enabled on the ...Regular voice, video, data and multicast ...
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Implementation of Voice over IP on WiFi Back Bone
... In the past, the goal of telecom engineers is to provide better services at any cost. The costs were being imposed on a customer. To this end, only the rich could afford these services.There have been changes to this ...
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