Code-Division Multiple Access (CDMA)
MULTI CARRIER CODE DIVISION MULTIPLE ACCESS (MC-CDMA) IS TECHNOLOGY FOR FAR-FLUNG INTERNET.
... Block Code Multi Carrier Code Division Multiple Access (STBC MC-CDMA) is a promising innovation for 4G remote correspondence ...of Multiple Input Multiple Output ...
6
Adaptive modulation and rate coding multi carrier code division multiple access technique for 4G mobile communication systems
... asymmetric, multiple access, adaptive modulation and code rate, dynamic packet arrangement, adaptive antenna and IPv6 utilization facility to enhance lossless ...Carrier Code Division ...
5
Transmitter Diversity and Multiuser Precoding for Rayleigh Fading Code Division Multiple Access Channels
... channel access schemes are mostly considered: Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA) and Code Division ...
133
ANALYSIS THE PERFORMANCE OF MULTI-CARRIER CDMA SYSTEM WITH FADING AND INTERFERENCE
... and Code Division Multiple Access (CDMA) [7] have gained considerable interest due to their excellent performance ...Sequence CDMA (MC-DS-CDMA), spreading is performed in ...
6
Study and analysis the BER performance of linear multiuser detectors in non-Gaussian noise channel
... of multiple-access interference, Gaussian, and non Gaussian noise in code-division multiple- access(CDMA) communication systems have been ...
11
Joint Impact of Frequency Synchronization Errors and Intermodulation Distortion on the Performance of Multicarrier DS-CDMA Systems
... direct-sequence code-division multiple-access (MC-DS-CDMA) downlink systems subject to these impairments in frequency-selective Rayleigh fading channels, assuming quadrature amplitude ...
13
Binary De Bruijn sequences for DS CDMA systems: analysis and results
... Code division multiple access (CDMA) using direct sequence (DS) spread spectrum modulation provides multiple access capability essentially thanks to the adoption of proper ...
12
WCDMA in Malaysia
... W- CDMA was selected as the air interface for UMTS, the 3G successor to ...GSM. Code Division Multiple Access communication networks have been developed by a number of companies over ...
11
Blind linear multiuser detection for DS-CDMA wireless networks
... The Code Division Multiple Access (CDMA) technology has been proposed to implement the future wireless communication systems, mainly due to its promise of capacity improvement over the ...
221
Multiple Input Multiple Output Antenna Design
... (code division multiple access), OFDM (orthogonal frequency division multiplexing) and UWB (ultra wide band) are the system which simulink with communication and DSP signal library with ...
10
Two dimension MDW OCDMA code cross-correlation for reduction of phase induced intensity noise
... Optical Code Division Multiple Access (CDMA) systems since these codes eliminate multi access interference and also suppress the effect of phase-induced intensity ...
5
Download complete issue: Vol. 2, No. 1 (PDF)
... multi-carrier code division multiple access (MC-CDMA) and ALOHA, called MC-MC-CDMA S-ALOHA, with dual medium, is proposed and analyzed in an AWGN ...with ...
6
CDMA SIGNALING TECHNIQUE USING MATLAB
... This paper evaluates the Code Division Multiple Access (CDMA) signaling techniques using MATLAB. Various codes used to employ this technique are PN Sequence codes, Walsh-Hadamard codes ...
8
Differential space time modulation schemes for smart antenna aided generalized multicarrier DS CDMA systems
... Block Code (STBC), which was capa- ble of achieving a substantial diversity gain by simultaneously transmitting two symbols with the aid of two ...Sequence Code Division Multiple Access ...
5
W-CDMA Simulation For Receiver Part And Ber Performance In Awgn, Rayleigh Channel And Rician
... LITERATURE REVIEW 2.1 Multiple access technique 2.1.1 Frequency Division Multiple Access 2.1.2 Time Division Multiple Access 2.1.3 Code Division Multiple Access 2.1.3.1 Direct Spectrum C[r] ...
24
Bi-Level Fh-Cdma Scheme For Communication Systems Over Rayleigh And Rician Channels
... hopping code- division multiple-access (FH-CDMA) scheme for digital wireless communication systems for the fading channels like Rayleigh and Rician ...
6
14-CellularWirelessNetworks.ppt
... — Channel dynamically shared by users via Time division multiple access (TDMA) or code division multiple access (CDMA).. Code Division Multiple Access • Each cell allocated frequency b[r] ...
64
Antenna Selection and Space-Time Spreading Methods for Multiple-Antenna Systems
... system, multiple users communicate simultaneously with a common node, for example, a basestation in the case of cellular networks, or an access point in the case of wireless ...from multiple users, ...
127
High performance mixed optical CDMA system using ZCC code and multiband OFDM
... optical Code Division Multiple Access (CDMA) system using Zero Cross Correlation (ZCC) code and multiband Orthogonal Frequency Division Multiplexing (OFDM) called ...
5
Design of a CSK-CDMA Based Indoor Visible Light Communication Transceiver using Raspberry Pi and LabVIEW
... Abstract: Visible Light Communication (VLC) has drastically drawn the attention of both academia and industry as it can offer simultaneous lighting and data communication in an indoor environment. Additionally, VLC also ...
7