Adaptive generalized rake reception in DS-CDMA systems
FREE-DOWNLOADT Fulghum, D Cairns, C Cozzo… – Wireless …, 2009 Abstract—Direct-sequence code-division multiple-access (DS- CDMA) cellular systems, such as Wideband CDMA (WCDMA), are limited in performance by interference. Linear equalization, such as generalized Rake (G-Rake) receivers and transversal chip
Minimum energy coding in CDMA wireless sensor networks
FREE-DOWNLOADC Fischione, KH Johansson… – Wireless …, 2009 – Abstract—A theoretical framework is proposed for accurate comparison of minimum energy coding in Coded Division Mul- tiple Access (CDMA) Wireless Sensor Networks (WSNs). Energy consumption and reliability are analyzed for two coding schemes: Minimum Energy coding (ME), and
Errorless codes for over-loaded CDMA with active user detection
FREE-DOWNLOAD P Pad, M Soltanolkotabi… – … , 2009. ICC’09. research …, 2009 Abstract—In this paper we introduce a new class of codes for over-loaded synchronous wireless CDMA systems which increases the number of users for a fixed number of chips without introducing any errors. In addition these codes support active user detection. We derive […]