Modulation and Coding Scheme
Cross-Layer Design for Video Transmission over Wireless Rician Slow-Fading Channels Using an Adaptive Multiresolution Modulation and Coding Scheme
... transport scheme for wireless channels capable of adapting to channel conditions in order to maximize end-to-end quality of service ...This scheme combines a scalable ...source-channel coding (JSCC) ...
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Thoughput Performance of Adaptive Modulation and Coding Scheme with Link Adaptation for Mimo-Wimax Downlink Transmission
... the modulation and coding scheme (MCS) can be executed by applying link adaptation based on the ‘got channel’ condition which represents an effective method to improve the execution of the throughput ...
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Optimal modulation and coding scheme allocation of scalable video multicast over IEEE 802 16e networks
... the modulation and coding scheme (MCS) of the scalable video stream for the mobile subscriber stations to improve spectral efficiency and maximize utility is a crucial ...
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Simulation and Emulation Approach for the Performance Evaluation of Adaptive Modulation and Coding Scheme in Mobile WiMAX Network
... Since radio resources are scarce and wireless channels are unreliable [5], AMC has become optimal approach in recently developed wireless standards, including WiMAX [6]. AMC technique follows the principle that when ...
7
Differential Space-Time Coding Scheme Using Star Quadrature Amplitude Modulation Method
... of coding gain and the loss of sys- tem ...code scheme based on square- QAM is proposed in [13], the scheme is limited in existing STBC structure and suits square STBC only, and has high- complexity ...
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Flexible broadcasting of scalable video streams in broadband wireless system
... source coding rate (SVC) optimization, optimum time slicing for layer coded transmission, and a cross-layer adaptive modulation and coding scheme ...layered coding rate, coupled with ...
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A Turbo Detection and Sphere Packing Modulation Aided Space Time Coding Scheme
... system employs a set-partitioning mapping scheme reminiscent of Trellis-coded modulation [29]. Observe in Fig. 8, by com- paring the two GM STBC-SP curves, that no BER improve- ment was obtained when ten ...
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SIMULATION OF MPC BASED SPEED CONTROL OF PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE
... Long Term Evolution (LTE), by third generation project partnership (3GPP) is one of the radio access technologies used for delivering broadband mobile services. It is mainly influenced by high data rates, minimum delay ...
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Rain attenuation prediction model for satellite communications based on the Météo-France ensemble prediction system PEARP
... the modulation and coding used to carry the information as the tropospheric attenuation is ...the modulation and forward error correction coding ...the modulation and coding ...
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SURVEY ON INFORMATION EXTRACTION FROM CHEMICAL COMPOUND LITERATURES: TECHNIQUES AND CHALLENGES
... Adaptive Modulation and Coding Scheme The AMC scheme is considered as one of the significant schemes that can enhance system performance in terms of data throughput and outage probability, ...
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Pulse position modulation coding schemes for optical intersatellite links
... According to Sibley (2004, December), digital PPM is the preferred coding scheme for use in optical inter-satellite links. This is because it operates with very low average power and offers high ...
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Distortion-Free 1-Bit PWM Coding for Digital Audio Signals
... width modulation (UPWM) represents a very efficient digital audio coding scheme for digital- to-analog conversion and full-digital amplification, it suffers from strong harmonic distortions, as opposed ...
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BER Performance of IEEE 802.11ad for Single Carrier and Multi Carrier
... different modulation technique under several coding scheme for both Single Carrier and Multi ...the modulation technique mainly used are Binary Phase Shift Keying (BPSK), Quaternary Phase ...
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An Underwater Channel Model and Chirp Slope Keying Modulation Scheme Performance
... a modulation technique that can be used in underwater digital data ...a coding scheme which used two numbers, each number referring to a bit in digital ...
73
Fuzzy inference system based adaptive modulation scheme for optical wireless communication
... In this paper, mathematical model for the proposed modulation schemes has been derived in Section 2. Section 3 presents the numerical simulation and discussion in terms of optical power and bandwidth. In addition, ...
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Filter Bank Multicarrier Modulation Scheme for 5G Cellular Communication Systems under Various Fading Channels
... Multicarrier modulation scheme which is popular with Fifth Generation (5G) with Filter Bank Multi Carrier (FBMC) modulation ...Access Modulation strategy adopted in Fourth Generation (4G) ...
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Rate Adaptation for Decoding and Forward Relay Channel by Random Projections Codes
... Relay is a new distributed space and time diversity technology. To improve system performance, relay system makes use of the broadcast feature of wireless communications. And it enhances energy efficient and enlarge ...
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Space Vector Pulse Density Modulation Scheme For Multilevel Inverter With 18-sided Polygonal Voltage Space Vector
... Modulated scheme for multilevel inverter is proposed in this ...proposed scheme uses only switching vectors which lie on the vertices of 18 sided ...The scheme uses only sector identification for ...
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Bandwidth Efficient Wireless Multimedia Communications
... This overview attempted to highlight some of the basic issues in bandwidth-efficient tetherless multimedia com- munications. Due to its wide scope, it was impossible to offer a full exposure of any of the topics, ...
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Design And Development Of Software Defined Radio
... This project is to design and develop a Software Defined Radio that using implements the coding technique and modulation scheme (Quadrature Amplitude Modulation (QAM) with Orthogonal Frequency ...
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