Kaiser, Multi-Carrier and Spread Spectrum Systems: From OFDM and MC-CDMA to LTE and WiMAX. Hoboken, NJ, USA: Wiley, 2008.Fazel,S Kaiser.Multi-carrier and spread spectrum systems:from OFDM and MC-CDMA to LTE and WiMAX. . 2008K. Fazel and S. Kaiser, Multi-carrier and Spread Spectrum ...
A novel M-ary multicarrier spread spectrum scheme based on wavelet packet is proposed,which can achieve a higher bit transfer rate under the restricted ban... XF Ying,ZY Chu,Y Wang,... - 《Systems Engineering & Electronics》 被引量: 1发表: 2005年 Multi carrier frequency modulation spread ...
A Promising New Wideband Multiple-Access Scheme for Future Mobile Communications Systems IFDMA combines spread-spectrum multicarrier transmission with frequency-division multiple-access and, therefore, is capable of achieving frequency diversity while... M Schnell,ID Broeck,U Sorger - 《Transactions on Em...
The ratio of the delay spread associated with a selected channel to the chip duration is used to determine the number of resolvable paths per carrier in a communication system. A desired number of paths per carrier for the selected channel may then be determined. Next, a number of carriers ...
The invention discloses a carrier frequency error estimation and compensation system and method of multi-carrier spread spectrum communication. A communica... 罗高涌,叶楚安,黄大强 被引量: 0发表: 2014年 Transmission method of the universal mobile communication system and its system The present inventio...
By way polarization multiplexing two modulation formats are multiplexed onto an optical carrier to achieve a mix of two different transmission modulation formats. 先用偏振光束分路器将激光分成两路,在一路上使用单载波光调制技术,在另一路上使用OFDM光调制技术,然后使用偏振光束合路器将调制好的信号进行偏振...
In this project, spread spectrum carrier and microcomputer excitation technology were combined to achieve the excitation regulator system. 该方案采用扩频载波技术与微机励磁技术相结合来构建旋转晶闸管式同步发电机无刷励磁系统,主要采用的是将励磁调节器分为主调节器和移相触发检测单元,并通过扩频载波模块实现二者之...
adaptive spread spectrum multicarrier multiple-access for uwb systems adaptive spread spectrum multicarrier multiple-access for uwb systems A time domain Spread Spectrum (SS)-based subcarrier recovery method is proposed for down-link Multi-Carrier Code Division Multiplexing (MC-CDM) system, whi... ...
METHOD FOR TRANSMITTING AND RECEIVING A MULTICARRIER SPREAD-SPECTRUM SIGNAL AND CORRESPONDING SIGNAL, COMPUTER PROGRAM PRODUCTS AND TRANSMISSION AND RECEPT... The invention relates to a method for transmitting a multicarrier spread-spectrum signal formed by a temporal succession of multicarrier symbols, ...
Blind channel estimation and single-user detection for multi-carrier and spread-spectrum systems with transmit diversity.The application of transmit diversity ... S Nayeb Nazar - McGill University (Canada). 被引量: 0发表: 2008年 A Reduced Complexity Channel Estimation for OFDM Systems With Transmit...