Supported by the National Natural Science Foundation of China (Grant Nos. 60702073, 60602008, 60496313);the National Basic Research Program of China (Grant No. 2007CB310604);the National Fundamental Research Program (Grant No. A1420080150)
This paper investigates user scheduling in multi-user MIMO broadcast channel. We propose a leakagebased user scheduling scheme, in which a user's leakage power to other users is an important factor to determine wheth...
Supported in part by DoCoMo Beijing Labs Co., Ltd., International Sci. & Tech. Cooperation Project of the Ministry of Sci. & Tech. of China(Grant No. 2008DFA11700);the National Natural Science Foundation of China (Grant Nos. 60902026, 60602008)
OFDM-CDMA is an attractive technique for broadband wireless communication. However, the high peakto-average power ratio (PAPR) of the downlink signals, generated from multiple spread codes, remains a serious problem...