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Describer Pseudorandom Noise (PN) codes in CDMA? Zufen 05-November-2007 04:41:56 PMComments his pseudo-random code is also called pseudo-noise (PN). ..... The following sections describe a hypothetical implmentation of CDMA technology. Posted by waqasahmad Each IS-95 CDMA physical radio channel can be divided into 64 separate ogical (WC coded) channels.A few of these channels are used for control,and the remaining channels carry voice information and data.Because CDMA transmits digital information combined with unique codes,each logical channel can transfer data at different rates(e.g.4800 b/s, 9600 b/s). Posted by howard |
Posted: 05-November-2007 09:05:42 PM By: howard Each IS-95 CDMA physical radio channel can be divided into 64 separate ogical (WC coded) channels.A few of these channels are used for control,and the remaining channels carry voice information and data.Because CDMA transmits digital information combined with unique codes,each logical channel can transfer data at different rates(e.g.4800 b/s, 9600 b/s). | |
Posted: 28-February-2009 12:37:34 PM By: waqasahmad his pseudo-random code is also called pseudo-noise (PN). ..... The following sections describe a hypothetical implmentation of CDMA technology. |