4g Communication

Ans. The 3G UMTS systems have two logical entities – the Node-B (the radio base station) and the Radio Network Controller (RNC) while the 4G LTE systems have only one logical node – the evolved Node-B (eNode-B).

In terms of architecture, it has been very challenging to provide platform, and ability to render service with high availability from the providers of the first generation (1G) networks to 4G

The telecommunications industry has steadily rebound since 2009; this is because of the growth of not only the mobile and broadband structures, but also the increase of the video market. In Figure 1, the projected outcome is indicates a steady increase in the new 4G mobile broadband networks which will fuel continued wireless growth. “Business customers in particular will continue to use this technology to expand their capabilities beyond the desktop computer. Emerging markets such as China, India and Latin America are expected to see strong growth,” (Verizon, 2011).

The telecommunication industry that AT&T essentially created has undergone radical advancements, particularly within the last decade. According to the IBM Institute for Business Value, approximately 15% of the world’s population had access to a telephone in 1999 but by 2009, 70% of the world’s population had mobile phone subscriptions (Nelson & van den Dam, 2010). Given the extraordinary explosion of mobile computing and wireless communications, continued advancements within the global telecommunication industry are certain. A number of trends drive this evolution including the advancement of devices and network access technology, changes

With the advent of high technological advancements in the field of telecommunication, it has become necessary to provide full capacity network coverage and high data rates to a user at all places. The research paper will focus on introducing small cells as a solution to the user needs by giving an overview of different kinds of architectures for LTE deployment in small cells and coordination techniques for synchronization between these architectures.

The evolution of 3G technologies and system into 4G evolution is driven by the development and creation of latest and upgraded services for the mobile devices, and is enabled by this similar advancement for the respective mobile systems. The development of LTE and LTE-Advanced technologies, with 'Advanced' specifying the only difference between LTE release 10 /LTE Advanced and ITU/IMT-Advanced. The work on developing these technologies- LTE and LTE Advanced is performed as an ongoing continuous task within the 3GPP, the same organization the developed the first 3G system namely WCDMA and HSPA.

Telstra than discovered 3G and 4G Internet now they both do the same thing, which is for you to connect to the Internet but 4g, was created to make Internet streaming faster.

1. Identify three forms of guided transmission media. Identify two 3G and two 4G wireless communications options. Twisted-pair wire, coaxial cable and fiber-optic cable. 3G: Universal Mobile Telephone System(UMTS) and Code-Division Multiple Access (CDMA). 4G: LTE and HSPA+

Author present their recommendation, on how to increase the Network quality, with different aspects, author also define future advances in managing applications like 3G/4G, Wi-Fi, Broadband including Ethernet, Private Line and Cellular.

The organization works on 2.5G, 3G, 3.5G, and 4G LTE correspondences arranges and turn into the principal administrator to dispatch business 3G and HSDPA+ operations in south Asia when it rollout the system in 16 August, 2006. In April 2013 Dialog Axiata propelled its versatile 4G LTE administrations utilizing 10 MHz of range in 1800Mhz band turn into the primary administrator to dispatch business DF – LTE arrange in south Asia, at first conveying crest information rates of 50Mbit/s its position as innovation initiative among its provincial

A company can improve its revenue and profits through high speed internet connection available with the help of 4G technology.

Mobile terminals which include variety of interfaces, including the GSM ones, which are based on old-fashioned circuit switching, which is going into its last decade of existence.All wireless and mobile networks today are going towards all-IP principle, which means that all data and signaling will be transferred via IP (Internet Protocol) on network layer.

The Latest advances in Wireless Communications have extended conceivable applications from straightforward voice services in early cell systems to new incorporated information applications. These days, numerous up to date cellular telephones are likewise incorporated with functionalities including FM radio, advanced camera, and MP3 player. Hence, the services upheld by mobile communications have extended from basic voice to sight and sound, for example, video conferencing and portable gaming. These new services require a higher service quality and also more prominent information rate. Moreover, with mobile access to the Internet, the expanding development in information movement will further drive the requirement for higher data transmission. Current foundations that bolster mostly voice activity are confronting an incredible test in meeting both the transmission capacity and quality of service requests of future mobile communication clients. For mobile communication, one concept with successful improvement is customary single-hop cell frameworks where a mobile station (MS) speaks specifically with a base station (BS) [1]. Another idea of mobile communication is multi hop ad hoc systems, which are infrastructure less, self-sorting out and quickly deployable with no site arranging, dissimilar to traditional cell systems.

Global system for mobile communication was widely used by 2G and it was standardised in Europe in 1992 but it is now used worldwide. In 1998 there were around 100 million subscribers of GSM and it reached 500 million subscribers at the end of year 2002 and it’s exceeding to 10 billion at the end of year 2004. The GSM technology is based on the TDMA (Time division multiple access) and FDMA (Frequency division multiple access) techniques. GSM works at 900 MHz and 1800 MHz frequency bands in Europe and 1900 MHz frequency bands used in North America.

leading technologies for next-generation mobile broadband. The information presented here will help readers understand how