@article{oai:nagoya.repo.nii.ac.jp:00006116,
 author = {Ikai, Y. and Katayama, M. and Yamazato, T. and Ogawa, A.},
 journal = {International Conference on Communications},
 month = {Jun},
 note = {In this paper, we propose the introduction of space diversity techniques to the code acquisition of a direct-sequence spread-spectrum signal. In this scheme, both a transmitter and a receiver have multiple antennas and the signats corresponding to all the combinations of the transmitter/receiver antennas are combined at the acquisition circuit of the receiver. The performance is evaluated for indoor packet radio corn. munication systems from the viewpoints of average time for acquisition, probahitity of success of acquisition, and necessary preamble length. As the result, we show great performance improvements by the proposed scheme under slow and flat Rayleigh fading environment.},
 title = {A New Acquisition Scheme of a DS/SS Signal with Transmit and Receive Antenna Diversity},
 volume = {2},
 year = {1999}
}