Title :
A generalization of some existence results on orthogonal designs for STBCs
Author :
Khan, Zahoor Ali ; Rajan, B. Sundar
Author_Institution :
Dept. of Electr. Commun. Eng., Indian Inst. of Sci., Bangalore, India
Abstract :
It is shown that two theorems regarding the existence of generalized linear processing orthogonal designs (GLPOD) are valid under more general conditions than those for which they have been stated and proved (for original paper see V. Tarokh et al., "Space-time block codes from orthogonal designs", ibid., vol. 45, p. 1456-1467 (1999)).
Keywords :
block codes; maximum likelihood decoding; space-time codes; GLPOD; ML decoding; STBC; fast maximum-likelihood decoding; generalized linear processing orthogonal designs; orthogonal designs; space-time block codes; transmit diversity; Block codes; Instruction sets; Maximum likelihood decoding; Process design;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2003.821969
