WiMAX or LTE: Who will Lead the Broadband Mobile Internet?

Chang, Morris; Abichar, Zakhia; Hsu, Chau-Yun

doi:10.1109/mitp.2010.47

Cited by 55 publications

(21 citation statements)

References 5 publications

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“…Now, information and communications technology standards are required to consider high speed data transmission like LTE, LTE-Advanced and WiMAX. These techniques use multiple-input, multiple-output ( MIMO) technology to increase frequency efficiency of the hardware versus energy consumption, with transmission requirements for high data rates [5].…”

Section: Hardware Improvementmentioning

confidence: 99%

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Algorithm of Holding Time Control Using Delay-Tolerant Packet for Energy-Efficient Transmission

Ryu¹,

Choi

Choi³

2016

KIPS Transactions on Computer and Communication Systems

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This paper proposes an energy transmission method to maximize energy efficiency of a based station. This method makes use of classification of service type to solve an inefficient use of transmission power, which is from exponential relationship between the legacy data throughput and transmission power. The proposed one is a way to find the most energy-efficiency points with the transmitted optimal amount of data on users in a base station of wireless network environment. For this, we propose EETA (Energy-Efficient Transmission Algorithm) which can control the amount of data and the holding time at the base station. As a result, the proposed method can improve the energy efficiency of about 10% compared to the legacy base station.

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Section: Hardware Improvementmentioning

confidence: 99%

“…However, it is difficult to handle traffic when the transceiver is completely powered off [5][6][7].…”

Section: Sleep Mode Controlmentioning

confidence: 99%

Algorithm of Holding Time Control Using Delay-Tolerant Packet for Energy-Efficient Transmission

Ryu¹,

Choi

Choi³

2016

KIPS Transactions on Computer and Communication Systems

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“…With the success of 4G technologies in the cellular market, more and more broadband services emerge [1]. Such fast communication has ushered in a new trend, in innovation of services offered by the service provider that brings bandwidthhungry services in the form of ubiquitous communication resources [2] .…”

Section: Introductionmentioning

confidence: 99%

Implementation of Cooperative Spectrum Sensing Algorithm using Raspberry Pi

Khan¹,

Shaikh²,

Naqvi³

et al. 2016

ijacsa

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Abstract-A novel cooperative spectrum sensing algorithm is implemented and analyzed using Raspberry Pi. In the proposed setup, Nokia cell phone is used as a spectrum sensing device while Raspberry Pi functions as a FC device to collect sensing results from local sensing devices. The investigation results of the proposed setup show significant improvement in detection performance as compared to local spectrum sensing techniques. Furthermore, results show a successful communication between sensing nodes and FC.

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“…For improving a low transmission rate of the 3G technologies, LTE (Long Term Evolution) was designed as a next-generation wireless system by the 3rd Generation Partnership Project (3GPP) to enhance the transmission efficiency in mobile networks [1,2]. LTE is a packet-based network, and information coming from many users is multiplexed in time and frequency domains.…”

Section: Introductionmentioning

confidence: 99%

A Pre-Scheduling Mechanism in LTE Handover for Streaming Video

Lai

Tai

2016

Applied Sciences

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This paper focuses on downlink packet scheduling for streaming video in Long Term Evolution (LTE). As a hard handover is adopted in LTE and has the period of breaking connection, it may cause a low user-perceived video quality. Therefore, we propose a handover prediction mechanism and a pre-scheduling mechanism to dynamically adjust the data rates of transmissions for providing a high quality of service (QoS) for streaming video before new connection establishment. Advantages of our method in comparison to the exponential/proportional fair (EXP/PF) scheme are shown through simulation experiments.

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WiMAX or LTE: Who will Lead the Broadband Mobile Internet?

Abstract: Two main technologies are competing for the International Mobile Telecommunications (IMT)-Advanced initiative: WiMAX and LTE. This comparison reviews their development and deployment and providesan outlook on their adoption as 4G technologies.

Cited by 55 publications

References 5 publications

Algorithm of Holding Time Control Using Delay-Tolerant Packet for Energy-Efficient Transmission

Algorithm of Holding Time Control Using Delay-Tolerant Packet for Energy-Efficient Transmission

Implementation of Cooperative Spectrum Sensing Algorithm using Raspberry Pi

A Pre-Scheduling Mechanism in LTE Handover for Streaming Video

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