5G R&D Achievements for High-Data-Rate and Low-Power-Consumption Radio Access Technologies with Higher-Ferequency-Band and Wider-Bandwidth Massive MIMO

Yukihiko Okumura, NTT DOCOMO INC., Japan;Satoshi Suyama, NTT DOCOMO INC., Japan;Naoto Ishii, NEC Corporation, Japan;Yasushi Maruta, NEC Corporation, Japan;Akihiro Okazaki, Mitsubishi Electric Corporation, Japan;Atsushi Okamura, Mitsubishi Electric Corporation, Japan;Jun Terada, NTT Corporation, Japan; and Takeshi Onizawa, NTT Corporation, Japan

5G R&D Activities for High Capacity Technologies with Ultra High-Density Multi-Band and Multi-Access Layered Cells

Hiroyuki Seki, Fujitsu Limited, Japan

Coordinate Descent Method for Signal Detection in IDMA

Ranran He, The National Key Laboratory of Science and Technology on Communications,UESTC,Chengdu, China; Jiesi Kang, The National Key Laboratory of Science and Technology on Communications,UESTC,Chengdu, China; Yue Xiao, The National Key Laboratory of Science and Technology on Communications,UESTC,Chengdu, China; and Shu Fang, The National Key Laboratory of Science and Technology on Communications,UESTC,Chengdu, China

Influence of Human Body on Massive MIMOIndoor Channels

Pengfei Cui, Univeristy of Technology Sydney, China; J. Andrew Zhang, Univeristy of Technology Sydney, Australia; Wenjun Lu, University of NanJing Posts and Telecommunications, China; Y. Jay Guo, Univeristy of Technology Sydney, Australia; and Hongbo Zhu, University of NanJing Posts and Telecommunications, China

Optimal Cell Selection Method for 5G Heterogeneous Network

Masaaki Yoshino, Panasonic, Japan; Hideki Shingu, Panasonic, Japan; Hiroaki Asano, Panasonic, Japan; Yoshifumi Morihiro, NTT DOCOMO, Japan; and Yukihiko Okumura, NTT DOCOMO, Japan