GSM

No doubt, in last few decades technologies involved in the communication systems have been developed exponentially along with attractive features and facilities. Wireless communication system is one of the biggest inventions of the century and its developments can be processed in different terms of generation having approx. 10 years for each one. At every step of each generation is to provide to link with persons at every corner of globe with set of quality services. Today we are in Fourth Generation;

Introduction: Starting from telegraphic and telephonic systems in the19th Century, the field of telephonic communication has now Expanded to make use of advanced technologies like GSM, CDMA and WLL to the great 3G Technology in mobile phones. Day by day, both the Public Players and the Private Players are Putting in their resources and efforts to improve the Telecommunication technology so as to give the maximum to Their customers. In business, it is important to use various and innovative

CDMA is belonging to China Telecom. China Unicom is not to sell the CDMA to China telecom. Old Unicom has two mobile networks, one is the three 130 '131 ' 131 GSM network, the other is a 133 segments of CDMA network, periodical to encourage operators to competition, and avoid duplication of investment, will be split, old Unicom to GSM and Netcom, established the new China Unicom; will merge with telecom CDMA department, and is now the telecommunications company, in this way, as in mobile, Unicom

COEN 331 Summer 15 Nishant Bochare W1165712 Quality of service in Wireless and Cellular Networks A report by Nishant Bochare Santa Clara University Submitted to Dr. Keyvan Moataghed Audience Audience for this topic can be the anyone who has some basic knowledge about networking. This Document provide detailed information about quality of structure (QoS) in wireless networks and cellular networks. This document contain overview of QoS and several

Introduction The study assesses customer satisfaction on the services delivery by Zantel mobile telecommunication. Urban West Region being as a case study .This chapter focuses on the background of the study, a statement of the problem, objectives and scope of the study. This study will attempt to explore the customer’s satisfaction on the services delivering by Zantel mobile telecommunication in Zanzibar. 1.1 Background of the Study The initial introduction of mobile telecommunication was made

4G not only provides internet speeds that are five times faster than 3G, but also reduces likelihood of losing the connection significantly, solving the problem of unreliability. with sudden drops in speed and complete outages. LTE is based on the GSM/ EDGE and UMTS/ HSPA network technologies, offering high speeds and low latencies over long distances. FDD-LTE and TDD-LTE are two different standards for LTE 4G technology. Besides, LTE Advanced is a major enhancement of the LTE standard, in order

Incentives of Charging Regulations to Cellphone Mobile Telephone Companies in the Philippines In partial fulfillment of the requirements in SPECTO 3 Submitted by: Cameron Cabanlig on April 08, 2010 De La Salle University- Manila I. INTRODUCTION In the Philippines, there are different businesses, industries and companies that are mainly regulated by the government to at least make the market fair for both the consumers and producers. For a market to function fairly and competitively

digital cellular network after the switches that were supported digital calls by using actual 0s and 1s. The (2G) networks were supported by these standards D-AMPS, Code Division Multiple Access One (CDMAOne) and Global System of Mobile Communication (GSM). The second generation of telephony (2G) was offered a higher capacity, improved security and improved the voice quality. The (2G) technology was offered a

Present wireless scenario consists of homogeneous network and heterogeneous networks. In homogeneous network each base station has similar transmit power level, antenna pattern, receiver noise floor and similar backhaul connectivity. But this type of network has disadvantage of coverage hole. In heterogeneous network the macro BSs is collocated with micro, pico and femto cells. This arrangement increases overall spectral efficiency per unit area (capacity) of the network. Whereas small cell like

Introduction: Decades ago, mobile phones were large, cumbersome, and expensive devices. A mobile phone can make and receive telephone calls over a radio link while moving around a wide geographic area. Through this, business men could see the value of being able to communicate while on the move so they were willing to pay the price and put up with the inconvenience. The first handheld mobile phone was demonstrated in 1973 by John F. Mitchell and Dr. Martin Cooper, using a handset