曲解
发表于 2025-3-25 07:08:53
Optimum Acquisition Method Using Parallel Partial Correlator for Spread Spectrum Communication hardware simplicity, and low false alarm probability are of important concerns. Obviously, so many different synch schemes have been developed that we can choose suitable one depending upon purpose..Especially concerning synch acquisition, correlator synch should be carefully considered because it
Emg827
发表于 2025-3-25 09:35:48
Importance Sampling Methodologies for Simulation of Wireless Communication Linksty combining, adaptive equalization, intersymbol interference (memory), error control coding, and trellis coded modulation. Although Monte Carlo simulation is a useful and general approach for BER analysis of many voice-band systems with these impairments, the technique is not feasible for systems w
注意到
发表于 2025-3-25 12:36:12
Markov Models for Burst Errors in Radio Communications Channelss found that the Fritchman parameters are not sufficient to characterize statistically dependent error burst patterns. The Hidden Markov Modeling (HMM) algorithm is computationally inefficient because it requires an order of N.T computations for an N state model of an observation sequence that is T
Nefarious
发表于 2025-3-25 19:03:15
http://reply.papertrans.cn/103/10291/1029023/1029023_24.png
CHOIR
发表于 2025-3-26 00:02:24
http://reply.papertrans.cn/103/10291/1029023/1029023_25.png
reject
发表于 2025-3-26 02:11:19
Book 1994lue. " from an editorial in the Boston Post -1865 Fortunately for the telecommunications industry, the unknown author of the above statement turned out to be very mistaken indeed. Even as he spoke, Alexander Graham Bell was achieving the impossible, with a host of competing inventors close behind. T
争吵加
发表于 2025-3-26 04:58:44
http://reply.papertrans.cn/103/10291/1029023/1029023_27.png
隐藏
发表于 2025-3-26 09:29:53
Direct Sequence Spread Spectrum Interference Rejection Using Vector Space Projection Techniquesquence estimates which, after interference rejection, conform to known characteristics of the transmitted chip sequence. The formulation of the surfaces relies on prior knowledge about the chip sequence correlation and spectral properties.
induct
发表于 2025-3-26 12:54:18
Multicarrier Permutation Modulation for Narrowband PCS the receiver has high sensitivity, and operates successfully in simulcast overlap areas, stationary or moving, in fast fades, and other hostile conditions. The results presented here illustrate the probability of error versus signal strength in fading environments, and the influence of frequency deviation on the probability of error.
Instinctive
发表于 2025-3-26 17:37:38
http://reply.papertrans.cn/103/10291/1029023/1029023_30.png