Next Generation Mobile Communications Ecosystem

Asif, Saad Z.

doi:10.1002/9780470972182

Cited by 12 publications

(5 citation statements)

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“…Due to collapse of national optical fiber links during disasters these arrangements are useless. The remedy of this problem is to provide VSAT backup link at mobile tower collocation site as shown in figure 3 , this arrangement is normally followed for remote sites in USA (Tipmongkolsilp, 2011), or clients located in extreme remote locations in the rest of world (Asif, 2010). …”

Section: Proposed Plan For Survival Of Narrow Band Mobile Communicationmentioning

confidence: 99%

Utilization of Telecom Technologies for the Disaster Management in Underdeveloped Coastal Districts of Pakistan

Khawaja¹,

Lu²

2013

IJARBSS

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Information and communication technologies plays critical role in all phases of disaster management, and enabler of e-services delivery to the underdeveloped areas. Unfortunately this critical infrastructure is highly prone to disasters. This paper is based on coastal areas of Pakistan, which were badly affected during floods 2005 -2012. Universal Service Fund (USF) Pakistan has started many telecom projects for broadband infrastructure, telemedicine and distant learning to uplift the livelihood of underdeveloped areas. The telecom infrastructure collapsed during disasters and population sustained heavy damages due to unavailability of disaster information. Causes of breakdown of telecom infrastructure are investigated. Remedial options are found from literature review, public's reports & case studies. Then, these technological options are applied upon Pakistan regulatory & telecom infrastructure context and two separate plans for survival of narrowband and broadband communication are proposed. Another contingency plan for easy deployable temporary infrastructure is given for the case of total blackout of communication. An overview of existing information & communication systems weaknesses & gaps are given, its remedies are discussed for the effective mitigation of disasters. This study can be extended to other underdeveloped regions of the world to serve the calamity struck regions with fewer economic and human losses.

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Section: Proposed Plan For Survival Of Narrow Band Mobile Communicationmentioning

confidence: 99%

Utilization of Telecom Technologies for the Disaster Management in Underdeveloped Coastal Districts of Pakistan

Khawaja¹,

Lu²

2013

IJARBSS

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“…GSM is based on the signal strength to nearby antenna masts. [4] Mobile positioning, which includes location based service that discloses the actual coordinates of a mobile phone bearer, is a technology used by telecommunication companies to approximate the location of a mobile phone, and thereby also its user (bearer). The more properly applied term locating refers to the purpose rather than a positioning process.…”

Section: Mobile Phone Trackingmentioning

confidence: 99%

“…Such service is offered as an option of the class of location-based services (LBS). [4] Localization-Based Systems can be broadly divided into:…”

Section: Mobile Phone Trackingmentioning

confidence: 99%

The Impact of Technology in Orientation Aid

Bula

Shala

2013

2013 UBT International Conference

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Statistic states that 285 million people are estimated to be visually impaired worldwide: 39 million are blind and 246 have low vision. About 90% of the world's visually impaired people live in developing countries. Taking in consideration that Mechatronics is a methodology used for the optimal design of electromechanical products, and by combining technologies that are available to us we can develop a very useful tool that blind people and people with sight problems can change their lives. Combining smart phones and digital camera there are possibilities to build smart glasses which will give information to blind people. In this paper definitely a new approach for making peoples life easy is proposed. Initially the results are reached from simulation using Matlab/SIMULINK package which will lead this research to real time experimental results.

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“…The need of faster transmission and reception of information has fueled the rapid progress of wireless technology. The evolution of antennas started in the late 1800s with the discovery of electromagnetic waves by James Clerk Maxwell [1] Over the past few decades, wireless communication systems have evolved from the first generation (1G) of Wireless communication to multimedia-capable thirdgeneration (3G) mobile networks [2][3][4]. In early 2000s more advanced antennas, such as the microstrip patch antenna were introduced which are highly efficient and can be easily integrated into small, portable devices [5].…”

Section: Introductionmentioning

confidence: 99%

Two Elements Orthogonally Placed UWB-MIMO for RADAR, Satellite and Terrestrial Communications

Deshmukh,

Agrawal,

Gupta

et al. 2023

AEF

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In this paper, a novel approach to design a compact ultrawideband (UWB) Multi-Input-Multi-Output (MIMO) antenna is presented. The proposed design consists of two elliptical monopoles placed orthogonal to each other for mutual coupling reduction. The design is integrated with three parallel coupled line strips for further mutual coupling reduction between the antenna elements. The physical dimension of the proposed design is 35 x 35 x 1.6 mm designed in low cost FR-4 substrate resulting in UWB characteristics in the WLAN range. The proposed design demonstrates good performance in the frequency range of 4.66 GHz to 12.42 GHz having large bandwidth of 7.76 GHz, with a mutual coupling of better than-20 dB in the entire band. The diversity performance, as measured by the correlation coefficient (ECC) and diversity gain (DG), is excellent, and within the acceptable range which proves that the proposed compact UWB MIMO antenna is a suitable candidate for RADAR, Satellite and Terrestrial Communications.

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Next Generation Mobile Communications Ecosystem

Cited by 12 publications

References 0 publications

Utilization of Telecom Technologies for the Disaster Management in Underdeveloped Coastal Districts of Pakistan

Utilization of Telecom Technologies for the Disaster Management in Underdeveloped Coastal Districts of Pakistan

The Impact of Technology in Orientation Aid

Two Elements Orthogonally Placed UWB-MIMO for RADAR, Satellite and Terrestrial Communications

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