ANALYSIS OF GSM NETWORK QUALITY OF SERVICE USING CALL SETUP FAILURE RATE AND HANDOVER FAILURE RATE INDICES

2019 ◽  
Vol 78 (16) ◽  
pp. 1471-1481
Author(s):  
A. M. S. Tekanyi ◽  
H. A. Abdulkareem ◽  
Z. Z. Muhammad
Keyword(s):  
Quality Of Service ◽  
Failure Rate ◽  
Call Setup ◽  
Gsm Network ◽  
Network Quality

Open network quality of service and bandwidth control: Use cases, technical architecture, and business models

2011 ◽  
Vol 16 (2) ◽  
pp. 133-152 ◽  
Author(s):  
James A. Brunetti ◽  
Kanti Chakrabarti ◽  
Alina M. Ionescu-Graff ◽  
Ramesh Nagarajan ◽  
Dong Sun
Keyword(s):  
Quality Of Service ◽  
Business Models ◽  
Use Cases ◽  
Open Network ◽  
Technical Architecture ◽  
Bandwidth Control ◽  
Network Quality

scholarly journals Analysis of International Mobile Roaming Services with Smart Call Assistant System in GSM Originating Call

2019 ◽  
Vol 3 (1) ◽  
pp. 30
Author(s):  
Mareta Elisabeth ◽  
Pande Ketut Sudiarta ◽  
IGAK Diafari Djuni
Keyword(s):  
Quality Of Service ◽  
Normal State ◽  
Performance Indicator ◽  
Key Performance Indicator ◽  
Comparison Operator ◽  
Call Setup ◽  
The Difference ◽  
Data Call ◽  
Drop Rate

In this research, it takes a trace log data with real testing using the Polystar and TrafficNews to know the comparison operator Telkomsel network calls with and without the SCA, as well as performance data call in roaming of Roamware SCA tools to know the Key Performance Indicator (KPI) from the parameters of the Call Setup Success Rate (CSSR) and Call Drop Rate (CDR) then be processed and analyzed to find out the quality of service the influence of SCA implementation calls the overall international operators in the three countries with the highest incoming data so that it could become the next parameter in the repair services provided. Results of the study to the difference between the signals operators are implemented with the SCA system of the inbound roaming customers. CSSR percentage in average in 3 countries, Australia, China, Singapore prior to SCA system in May of 81.48%, while after system restored by SCA of 90.98%, where after the repaired system SCA standard KPIS PT. Telkomsel i.e. normal state – good, whereas the percentage KPI failure calls (CDR) in 3 countries, Australia, China, Singapore prior to SCA system in May of 18.52%, while after the repaired system SCA amounted to 9.02%, where after improved system SCA standard KPI applied PT. Telkomsel into normal state.

scholarly journals Effects of Deceptive Advertising on Consumer Loyalty in Telecommunication Industry of Pakistan

2011 ◽  
Vol 3 (5) ◽  
pp. 261-264 ◽  
Author(s):  
Syed Akif Hasan ◽  
Muhammad Imtiaz Subhani ◽  
Ana Mateen
Keyword(s):  
Quality Of Service ◽  
Customer Service ◽  
Consumer Preference ◽  
Telecommunication Industry ◽  
Consumer Loyalty ◽  
Network Coverage ◽  
Deceptive Advertising ◽  
Network Quality ◽  
Telecom Industry

This study is an attempt to interrogate the effects of deceptive advertising on consumer loyalty in telecommunication industry of Pakistan. Four variables, Call Charges (CC), Network Coverage (NC), Network Quality (NQ) and Customer Service (CS) were used to measure deception in Telecom Ads and then its effect on consumer loyalty while the consumer preference is used as the proxy of consumer loyalty. 10,000 random individuals from telecom industry were selected to conclude the results. Testing specification confirmed that the deception overwhelmingly exists in telecom ads and none of the telecom companies were providing exactly the same quality of service in terms of Call Charges, Network Coverage, Network Quality and Customer Service, as they promise in their advertisements, while, the consumers are inclined towards the services where the deceptions are seemingly meager.

scholarly journals EVALUATION OF QOS PARAMETERS FOR IPTV UNINTERRUPTED OPERATION

T-Comm ◽  
2020 ◽  
Vol 14 (10) ◽  
pp. 33-38
Author(s):  
Alexander S. Antonenko ◽  
◽  
Andrey N. Zemtsov ◽  
Keyword(s):  
Quality Of Service ◽  
Real Time ◽  
Streaming Data ◽  
Practical Applications ◽  
Network Bandwidth ◽  
Qos Parameters ◽  
Network Quality ◽  
High Level ◽  
Quality Of Service Parameters

This article describes the IPTV system, as well as its implementation methods and related protocols. The concept of IPTV includes both real-time television and recording television, the so-called VoD. In real time, streaming data is sent using only the RTP protocol and in addition to it, the RTSP protocol is used for streaming VoD. In addition, methods for measuring QoS parameters are analyzed, considering practical applications for estimating IPTV traffic parameters. An important feature of providing quality IPTV services is a high level of quality of service. Also, in theory, an Internet connection model with insufficient network bandwidth is considered. The following characteristics are taken into account: bandwidth, one-way delay, inter-packet jitter, the number of lost packets, the number of duplicated packets, packets with errors, and damaged packets. A reordering issue is mentioned. In addition, two important QoS parameters for VoD are measured: START delay and PAUSE / RESUME delays. Service messaging is considered while providing IPTV service. The maximum, average, and minimum values for the network quality of service parameters are found.

scholarly journals Performance Analysis With Wireless Lan Networks Using The Quality Of Service Method

2020 ◽  
Vol 4 (01) ◽  
pp. 45-48
Author(s):  
Anggy Wahyudi ◽  
Aulia Fitrul Hadi ◽  
Rini Sovia
Keyword(s):  
Quality Of Service ◽  
Wireless Lan ◽  
High Mobility ◽  
The World ◽  
Network Quality ◽  
Changing Times ◽  
Use Of The Internet ◽  
Use Of Internet ◽  
Very High

The use of the internet currently has very high mobility, both used for streaming, browsing, downloading and uploading data. Along with the changing times and the demands for information services that are fast, precise, and accurate, making the network a major need, especially in the world of education. The use of internet facilities requires management to manage each data. For this reason, there is a need for Quality of Service on the network to optimize the distribution of networks evenly and fairly for each client and network user. The results of the study show that network quality by implementing Quality of Service is more optimal and network distribution is more even and stable

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