Planning of 3G-oriented transmission network

Xie, Yingbai

doi:10.1109/cecnet.2011.5768243

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…No matter what kind of network, network planning is an essential process for environment construction 4,5 . The relay technique has been widely studied in wireless communications.…”

Section: Related Workmentioning

confidence: 99%

Set Cover Problem of Coverage Planning in Lte-Advanced Relay Networks

Tseng

Chou

Chao

et al. 2014

ijecs

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Various mobile devices are developing rapidly in contemporary society, such as smart phones and tablet PCs. Users are able to acquire different multimedia services through wireless communication anytime and anywhere. However, the increased demand also gives rise to a problem of insufficient bandwidth. Therefore, a fourth generation mobile telecommunications (4G) technology was proposed and widely investigated. One of the popular technologies is Long Term Evolution Advanced (LTE-Advanced), which was proposed by the Third Generation Project Partnership (3GPP). The Evolved Node B (eNB) and Relay Node (RN) are the major components in an LTE-Advanced network. How best to deploy these two components to extend network coverage and expand performance is a vital issue. In this paper, we utilize an integer linear programming model (ILP) to formulate the coverage problem, and refer to a well-known problem called the Set International Journal of Electronic Commerce Studies 182Cover problem. Then we propose a heuristic algorithm named as the Set Covering algorithm to solve it. The ultimate object is achieving the highest network coverage and capacity with the least uncovered mobile user. In the simulation result, we use MATLAB to simulate a network deployment, and evaluate the planning results. According to the simulation results, we accomplished better network capacity and a higher number of covered users.

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“…No matter what kind of network, network planning is an essential process for environment construction 4,5 . The relay technique has been widely studied in wireless communications.…”

Section: Related Workmentioning

confidence: 99%

Set Cover Problem of Coverage Planning in Lte-Advanced Relay Networks

Tseng

Chou

Chao

et al. 2014

ijecs

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“…Intel AT includes several hardware-based detection mechanisms that can trigger a lock down. Detection mechanisms can be local (based on IT policy) or remote (via LAN [22], WLAN, or 3G [3] In the above case except case (d) the system goes in theft mode and starts an automatic hardware lockdown even if the system is booted or boot order is changed, and in the case of option (d) whenever it is in the 3G network range [10][19] [20] it send a message to its server consisting of its GPS coordinates.…”

Section: Related Work Intel's Antitheft Technologymentioning

confidence: 99%

A New Approach to Theftware-Efficient Solution

Kumar¹

2012

ACIJ

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Theftware is software cum a proposed firmware which helps to track down a laptop in case of theft. Now a days, cases of laptop theft are becoming too frequent and prominent as it's a pretty easy as well as rewarding affair for the burglars. Especially in the second and third world countries, where the hitherto technologies are not up to the international standards i.e. there is a big lacunae between the western countries and the developing countries in terms of technological infrastructure. In such places to prevent, stop, and track down of such cases of nuisance, we propose a model named Theftware which is a sinequa-non as it's being developed with an eye that it's for the masses and not for the few selected. We also purpose a central server with a database of all the registered laptop users in the world which will be under the control of a government regulatory authority or it may be an autonomous one, depending on the requirements, need and power required to be vested in them. All the companies i.e. laptop manufacturers or service providers needs to enter all the details of their customers along with the information of laptop sold to them. The registered users in case of theft will report to this regulatory authority that will verify the request and report to the server if required. The work of Theftware starts from here as it periodically checks the central database to verify that the laptop has been stolen or not. If the laptop is found under scrutiny it will report to the server with the detailed information of its present location, so that it can be tracked by the regulating authority. In this paper we have proposed how an ordinary laptop can be vested with a Theftware process and how this process collects the system details along with the process of communication with the remote server. In this paper we have also discussed the scheduling algorithm for the Theftware which is a sine-qua-non for the laptop's efficient performance along with the algorithm for the various processes inside Theftware. We have also prepared a comparative study which shows the laptops performance degradation on vesting with this software.

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Planning of 3G-oriented transmission network

Cited by 2 publications

References 2 publications

Set Cover Problem of Coverage Planning in Lte-Advanced Relay Networks

Set Cover Problem of Coverage Planning in Lte-Advanced Relay Networks

A New Approach to Theftware-Efficient Solution

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