History of communications - The origins of carrier multiplexing: Major George Owen Squier and AT&T

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1bt 1d 2000 2d 3d 3-d 3g 80211b aac abstraction abt access acoustic acquisition acuity ad adaptation adaptive addition additive ad-hoc advanced aec aes affine ag aggregation agreement algebra algebraic-geometric algorithm algorithms aliasing all alliance allocation all-zero alphabet alteration always-on ambiguity amortization amplification amplitude amplitude-phase analysis and animation anisotropic ann anonymization anti-aliasing aperiodic application applications approach approximate approximation arbitrary arc architecture architectures archiving area arithmetic arq arrays artificial assertion assessment assumption assurance asymmetric asymptotic at attack attacks attention-based audio augmentation authentication authenticity authorisation autocorrelation automatic automation autonomous autoregressive average averaging avoidance avs aware awareness awgn backward-forward balancing band banded bandlimited bandwidth bank banks barnis based basis bayer bayes bayesian bc bcr beamforming bearer-agnostic benign ber bf bin binary binning biometrics birthday bit bit-error bit-interleaving bit-rate bit-stream bivalued bivariate blind block block-based blocks block-size blur board border bound boundary bounds box-splines branch branch-bound brightness broad broadband broadcast broadcasting browsing bss btc buffer building bulk business buyer-seller bv caching calculus call camera camera-based cameras cancelation cancellation capacity capturing carrier cascade cbir cdma cell cellular centroid cepstral cfo chain change channel channels chaos chaotic character characteristic cheating cheat-preventing check chi-square chosen-ciphertext chosen-plaintext cipher ciphertext-only circuitry circulant class classification client client-server clip clipping cloaking clustering cmos coalition code codeblock codec coded code-division coder coders codes codestream codestreams codeword codewords coding coding-power coefficient coefficients cognitive coherence collision collusion color colored coloring color-space colour colouring combination combinatorics combined common communication communications compaction companding compensated compensation complement complementary complete complex complexity component components composite composition compound compounds compressed compression compressive computation computational computer computer-mediated computing concealment concept condition conditional confidentiality congestion congestions connectivity connectivity- consensus conservation consistent constancy constrained constraint constraints construction consumer consumption content content-aware content-based contents context-sensitive continuity continuous continuous-time contourlet contrast control controllers conversion convex co-processing copy copyright correct correction correlated correlation corrupted corruption cosine covariance cover-free covering covert cramer-rao crest criteria criterion cropping cross-layer cross-sectional cryptanalysis cryptographic cryptographical cryptography ct cuboids curvature curve custom cyclic darbellay-vajda darwinian data database databases datafile data-hiding dc-qim dct dct-based dct-like deblocking deblurring decision decision-aided decision-theoretic decoder decoding decomposition decompositions deconvolution decorrelation deencryption defined degradation degression deinterlacing delay delayless delays deletion delivery demand denfis deniability denoising density dependence dependency depoissonization depth deringing descent description descriptions descriptor design designs desynchronization detection detector deterministic deviation device dft diagonalization difference differential differentiated diffserv diffserv-based diffusion digit digital dii dilation direct directed directional direct-sequence direct-sequencespread-spectrum dirty disc disclosure discovery discrete disk dispersed-tone displacement displays dispute dissipation distance distortion distortion-based distortion-compensated distortionless distortion-model-based distortion-robustness distortion-to-noise distributed distributed-gaussian distribution distributions dither dithered dithering diversity division dnr document domain domatically dot-diffusion dot-gain double-compression double-layered downlink dpc dpss drawing drift drm dsc ds-cdma dsss dstft dual-tree duplicate dvc dwt dyadic dynamic ea echo edge edge-based edgesegment education edu-mining effect effects efficiency eigen-analysis-based eigenfunctions eigenmatrix eigenvalues el electromagnetic electronic electronics elementary elliptic embeddable embedded embedder embedding embedding-induced embedment emission enablers encapsulation enciphering encoder encoding encrypting encryption endoscopy end-to-end energy engine engineering engines english enhanced enhancement enterprise entropy entropy-based environments equalization equation equipment equivocation er erasure erosion error error-concealment error-correction error-prone error-resilience error-resilient errors estimation estimator euclidean evaluation evolutionary expansion expectation-maximisation expectation-maximization experience experiment exponent exponents exposure extended extension extraction face factor factorization factorizations fading fairness family fast fastica fde feature feature-based feature-oriented features feedback feedforward few field figure-ground file filter filterbank filterbanks filter-based filtering filters fingerprint fingerprinting finite finite-impulse finite-length fir fixed fixed-length flat flat-fading flatness flc flexible flippability float flow fmcw font for forensic forensics formal format forward fourier fpga fractional fragile frame frames framework free-space frequency frequency-division frequency-domain frequency-weighted frft friendly from ftp full fully function functional functions fuzzy g711 ga gamal-cover game gamut gapes gapped-data gate gaussian gelfand-pinsker generalized generation genetic geodesic geometric geometrical geometrically gkw-like glrt gmm golay gold gold-like gossip grabber gradient gradient-adaptive gram-schmidt graph graphics graphs gray gray-scale grid group group-based grouping guarantees guided h263 h264 h264avc h264-avc h264-avc-based hadamard halftone halftoning hammerstein hamming handling handshaking hardware hash hash-based hash-counter-hash hashing hdr header heterogeneous heuristic-based hexagonal hex-splines hidden hiding hierarchical hierarchy high high-definition high-dimensional high-frequency high-resolution hilbert hinfinity histogram histogram-based hoc home homogenous host hsdpa http huber huffman human hvs hybrid hyperbolic hypothesis ibr ica ici icosahedron ict id ideal identification iid iir image image-based image-decomposition image-processing imagery images image-video imaging immune imperceptibility implementation improved in independent independent-identically index index-based indexing induced industrial industry inference infinite information information-theoretic informed infrastructures ink inpainting input input-multiple insertion instantaneous integer integer-to-integer integer-valued integral integration intelligence intensity interactive interband interchange interchip-interference interferenc interference interference-normalized interframe inter-frame international internet interoperable interpolation interpolator intersection interuser interval intra intraband intracoded intrauser invariance invariant invariants invisible ip ira irregular isometric iss issue ist iterative jitter jittering jnd joint jpeg jpeg2000 jpeg-2000 jscc-d just just-in-time k-anonymity karhunen karhunenloeve karhunen-loeve kernel key key-based keyframe keying keyword klt knowledge known knownchosen-plaintext known-plaintext kolmogorov lan laplacian lapped large lattice lattice-based lattices layer layered lc lcrs ldpc leakage learning least least-squares lempel-ziv77 length level lex libraries lifting lifting-based likelihood line linear linear-gradient lms load load-balancing local localization locally location location-based loeve lookup loss losses lossless lossy low low-bits low-complexity low-delay low-density low-frequency lowpass ls lsb lsp lut-rot lz77 mac machine machines macro-block magnification mai maintenance management manifold map mapping maps marker markers masking mass massive match matches matching matern mathematical mathematics matrices matrix maximum maximum-likelihood mc md mdc mdct mds mdst mean mean-square mean-squared mean-square-error-constrained measure measured measurement mechanism media media-aware median medical mel-frequency mellin member mesh meshes message message-passing message-production method methods metric metrics micromirror micromirrors mimo minima minimal minimax minimization minimum mining minutia missing mitosis mixing mixture ml mmse mobile mobility model modeling modelling models modes modification modified modulation module molding moment moments monge-kantorovich 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