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This paper aims to calculate the Internet of Things (IoT) spectrum requirement of smart transportation supported by LTE mobile technology by taking case study of smart transportation in Jakarta. This calculation is needed due to a prediction of deficiency of 500 MHz mobile spectrum in 2020. We use the method of general LTE planning equation. The results are IoT spectrum needed by smart transportation...
Offering pan-India broadband connectivity over 4G LTE networks involves massive total cost of ownership (TCO) for the operators, which includes acquiring newer spectrum through an immensely competitive auction mechanism. Their bidding process usually follows an opportunity cost approach that attempts to trade off the investments in network infrastructure against the acquisition of bigger spectrum...
Internet of Things (IoT) has grown rapidlly in various sectors including health sector. There are many technologies used for IoT such as Wi-Fi, Bluetooth, and LTE-Advanced. IoT for health sector in Indonesia is used to improve health services based on telemedicine services roadmap by Indonesian Ministry of Health. This services include teleECG, teleRadiology and teleUSG which utilize mobile technology...
In this paper, we introduce an application-aware spectrum sharing approach for sharing the Federal under-utilized 3.5 GHz spectrum with commercial users. In our model, users are running elastic or inelastic traffic and each application running on the user equipment (UE) is assigned a utility function based on its type. Furthermore, each of the small cells users has a minimum required target utility...
This paper aims at determining the feasibility of LTE-based 4G-network deployment for providing high-speed broadband access in rural India. Such connectivity is one of the important priorities of the ‘Digital India’ initiative of the Government of India, which would be a primary enabler in the fulfillment of other goals envisaged in the initiative. The assessment is done through a techno-economic...
The vision of the Fifth generation (5G) of mobile communication is that it will be an umbrella for communications for various vertical industries that have different requirements for delay, data rates, reliability, availability, and security. 5G will not be a single technology — rather a convergence of not just new revolutionary technologies, but of the already existing, and evolving technologies...
Mission Critical Communications and Services are of a special nature that needs special requirements. Therefore, there are many challenges that face implementing mission critical communication system over commercial mobile communications networks. Signaling of SIP messages in the access technology domain and IMS domain needs enhancement to ensure meeting the mission critical service requirements....
The 4G Evolved Packet Core (EPC) is the pillar of the Long Term Evolution (LTE) mobile networks. Inspired by the current trend of designing distributed and more autonomous systems, we can notice that the complexity of the existing EPC seriously limits this possibility. We principally consider a reshaping of cellular networks in order to move towards virtual-distributed architectures allowing dynamic...
BH mobile Internet market is mostly presented by 3G data technology. Due to limitations regarding capacity, performances, speed and QoS, new technologies such as IMT-Advanced (4G) have been developed. This article presents an overview and statistics of mobile data usage in different technologies as well as representation of different kind of applications and devices globally and by region underling...
This paper presents an analysis of energy-capacity trends of the broadband communications services in Sub Saharan Africa sampling Sudan case. The analysis utilizes the joule/bit metric to visualize the distribution of the broadband services availability across the country, hence the region. Consequently this provides an explanation for how the energy-capacity relationship can impact the Digital Divide...
A compact wideband Vivaldi monopole antenna is proposed. This monopole has been derived from a Vivaldi antenna, and due to its broadband behavior, it is capable of operating at LTE bands, as well as at GSM, UMTS, WiMAX and Wi-Fi bands. The monopole is mounted perpendicularly to the ground plane and presents compact size, so it is a good candidate for mobile services in indoor environments or vehicular...
Global demand for mobile data services is rapidly growing. Numerous forecasts indicate exponential data traffic growth as mobile data usage has more than doubled each of the last five years. Over this past year, the need for additional spectrum has become particularly urgent, resulting in a number of new initiatives by industry and government. This is, consequently, driving the need for continued...
Mobile communication plays a significant role in telecommunications industry. Next new generation mobile technology, fourth generation (4G), promises the full mobility with high speed data rates. Although there is no formal definition, two possible technologies are expected to cover the requirements for 4G; LTE Advanced and 802.16m or WiMAX 2. In this paper, we aim to introduce the global wireless...
An IMT-Advanced key requirement for next generation systems is the support for unprecedentedly high throughput per user. This implies an infrastructure-composed of access and backhaul network-capable of supporting the resulting extremely high capacity densities. The current next-generation technologies LTE and WiMAX support a mere 100Mbps/km2 in economical cellular deployment. This is insufficient,...
In this paper several hints to be considered in the design of a commercial broadband wireless network are presented. The case of study is based in Worldwide Interoperability for Microwave Access (WiMAX) networks, but the general concepts are also valid for Long Term Evolution (LTE). The information presented here is not only valid for the task of designing a broadband wireless network, but also it...
In these theses in common considered objectives of development of the LTE standard and also the advantages of application of this technology, meeting requirements of subscribers and operators of services. The article describe OFDM technology and possibilities of 3GPP standard.
This paper deals with increasing requirements for network intelligence (NI) and the technologies that generate it. NI is the basis for applying policy and differentiating charging capabilities, which are driven by the need to monetise the record growth of mobile broadband data. Nl is gathered by various techniques from evolving network functions, LTE (long term evolution) and IMS (IP multimedia subsystem)...
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