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Explain the term Quadrature Spreading in CDMA? Aakash 05-November-2007 04:59:20 PMComments A method for demodulating a received spread-spectrum signal using a minimum-shift-keyed (MSK) receiver. Using the method, an in-phase-component signal and a quadrature-phase-component signal are generated from a received spread-spectrum signal. The in-phase-component signal and the quadrature-phase-component signal are then processed and combined in such a way as to estimate data of the received-spread-spectrum signal. www.wikipatents.com/5825810.html - 162k - Posted by waqasahmad A common method for spreading in cdma system involves the use of two spreading sequences to modulate user information.User information in this case is usually split into two information steams,on corresponding to an "In-phase" or "I" component and one corresponding to a "quadrature" or "Q" component Posted by sagitraz |
Posted: 29-October-2008 10:49:09 AM By: sagitraz A common method for spreading in cdma system involves the use of two spreading sequences to modulate user information.User information in this case is usually split into two information steams,on corresponding to an "In-phase" or "I" component and one corresponding to a "quadrature" or "Q" component | |
Posted: 02-March-2009 01:59:57 AM By: waqasahmad A method for demodulating a received spread-spectrum signal using a minimum-shift-keyed (MSK) receiver. Using the method, an in-phase-component signal and a quadrature-phase-component signal are generated from a received spread-spectrum signal. The in-phase-component signal and the quadrature-phase-component signal are then processed and combined in such a way as to estimate data of the received-spread-spectrum signal. www.wikipatents.com/5825810.html - 162k - |