VTC
2006
IEEE
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 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
13 years 10 months ago
2006
IEEE
VTC
2006
IEEE
13 years 10 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
13 years 10 months ago
2006
IEEE
VTC
2006
IEEE
13 years 10 months ago
2006
IEEE
VTC
2006
IEEE
13 years 10 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 ...