Communication Efficiency Comparison of Several Communication Systems

Over-Horizon Buoy Communications-Parametric Design Guide. Volume 1

“…Since an objective of this study is to provide generalized parameter selection criteria. set curves have been prepared which will guide In determining the approximate [4][5][6][7][8][9] I.…”

Advanced Communication Theory Techniques Technical Documentary Report No. Asd-TDR-63-186

“…) .e(2n)(t) -0, ki -0 for i > EL; (5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21) with the boundary conditions…”

“…reads as "the ath binit in the sequence of k information binits in a code word", refers to 9 unique binit. Now, P an arbitrarily chosen info binit = a specific info binit = i (6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18) i ~thus,• t P = k Ptthe Cth info binit at the decoder output is in error) (6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) a=l Consider the set of all binits in the code word; with each binit associate a number dj, il6dj 4n, so that by referring to "the dj th binit", reference is made to a unique binit in the word.…”

Communications at megamile ranges

“…Discussions of the relative merits of various comparisons have been made by a number of authors including Sanders, 33 Balakrishnan, 34 and Helstrom. 35 For narrow-band systems, a useful comparative parameter is signal energy per bit divided by noise spectral density, or ST/(N/B).…”