VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Abstract— This paper proposes a suboptimal maximum likelihood detection (MLD) algorithm for multiple-input multipleoutput (MIMO) communications. The proposed algorithm regards tr...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
This paper presents a hybrid automatic repeat request (HARQ) with variable spreading factor (VSF) suitable for a multicarrer code division multiple access (MC-CDMA). We consider a ...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
A scheduling scheme for MIMO systems which has the capability of obtaining multiuser diversity gain and controlling the link connection ratio among users simultaneously is proposed...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— In this paper we compare the following two methods of transmit precoding for the multiple antenna broadcast channel: vector perturbation applied to channel inversion (also term...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Motivated by the increasing popularity of OFDMA, this paper studies the sum-rate optimality of OFDMA as an uplink multicarrier multiple-access scheme. We address the relationship ...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— In this contribution, we analyze the bit error rate (BER) performance of fast frequency hopping (FFH) assisted M-ary frequency shift keying (MFSK) using product combining. Prod...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— This paper examines how the capacity of three multiuser multiple-input multiple-output (MIMO) algorithms is affected by a delay in computing and feeding back the transmit (and ...