標(biāo)題: Titlebook: Wireless Personal Communications; Trends and Challenge Theodore S. Rappaport,Brian D. Woerner,Jeffrey H. Book 1994 Springer Science+Busine [打印本頁] 作者: 祈求 時(shí)間: 2025-3-21 18:05
書目名稱Wireless Personal Communications影響因子(影響力)
書目名稱Wireless Personal Communications影響因子(影響力)學(xué)科排名
書目名稱Wireless Personal Communications網(wǎng)絡(luò)公開度
書目名稱Wireless Personal Communications網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Wireless Personal Communications被引頻次
書目名稱Wireless Personal Communications被引頻次學(xué)科排名
書目名稱Wireless Personal Communications年度引用
書目名稱Wireless Personal Communications年度引用學(xué)科排名
書目名稱Wireless Personal Communications讀者反饋
書目名稱Wireless Personal Communications讀者反饋學(xué)科排名
作者: 頭盔 時(shí)間: 2025-3-21 21:57
https://doi.org/10.1007/978-1-4615-2758-9Modulation; antenna; coding; communication; complexity; filter; integrated circuit作者: 細(xì)胞學(xué) 時(shí)間: 2025-3-22 02:05
978-1-4613-6190-9Springer Science+Business Media New York 1994作者: 易彎曲 時(shí)間: 2025-3-22 04:47
Wireless Personal Communications978-1-4615-2758-9Series ISSN 0893-3405 作者: Lipoprotein(A) 時(shí)間: 2025-3-22 09:21 作者: IST 時(shí)間: 2025-3-22 16:51 作者: 橫條 時(shí)間: 2025-3-22 20:13
Recent Developments in Applying Neural Nets to Equalization and Interference RejectionSince the introductory neural net equalization paper by Gibson in 1989, there have been a number of impressive contributions in the area of applying neural nets for equalization and interference rejection. Demonstrated advantages of neural nets over conventional linear filtering and equalization include:作者: 使厭惡 時(shí)間: 2025-3-23 01:07 作者: 外來 時(shí)間: 2025-3-23 04:08 作者: Oration 時(shí)間: 2025-3-23 07:31
Reverse Channel Performance Improvements in CDMA Cellular Communication Systems Employing Adaptive Alular radio systems. The goal is to determine what improvements are possible using narrowbeam antenna techniques, assuming that adaptive algorithms and the associated hardware to implement these systems can be realized. Simulations and analytical results are presented which demonstrate that adaptive作者: 摘要記錄 時(shí)間: 2025-3-23 11:00
A New Equalizer for Wideband OFDM over a Frequency-Selective Fading Channelading channel. The equalization techniques use a Hilbert transform as well as a parametric two-ray model to estimate the channel’s group delay from the channel’s amplitude response. Based on such estimates, the equalization techniques substantially reduce the irreducible Bit Error Rate (BER) caused 作者: 女歌星 時(shí)間: 2025-3-23 14:23 作者: acrobat 時(shí)間: 2025-3-23 21:18 作者: 有其法作用 時(shí)間: 2025-3-23 23:46 作者: 制造 時(shí)間: 2025-3-24 06:00 作者: HERE 時(shí)間: 2025-3-24 08:00 作者: Extort 時(shí)間: 2025-3-24 11:41
A Low-Power Handheld Frequency-Hopped Spread Spectrum Transceiver Hardware Architecturetems techniques such as antenna diversity, channel coding, and adaptive power control, for achieving robust wireless digital data transmission over multipath fading channels. A frequency-hopped spread spectrum (FH/SS) code division multiple access (CDMA) technique was chosen over other multiple acce作者: acrobat 時(shí)間: 2025-3-24 17:49 作者: Melanocytes 時(shí)間: 2025-3-24 20:31
Performance of Direct-Sequence Code-Division Multiple-Access Using Trellis-Coded Orthogonal Signalli for the design and analysis of such codes. This work is mainly concerned with the application of these results to a Gaussian noise channel and a Rayleigh fading channel with non-coherent reception. A technique based on the Chernoff bound for bounding the two-codeword error probability in a form tha作者: 協(xié)奏曲 時(shí)間: 2025-3-25 00:23 作者: 曲解 時(shí)間: 2025-3-25 07:08
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 作者: Emg827 時(shí)間: 2025-3-25 09:35
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作者: 注意到 時(shí)間: 2025-3-25 12:36
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 作者: Nefarious 時(shí)間: 2025-3-25 19:03 作者: CHOIR 時(shí)間: 2025-3-26 00:02 作者: reject 時(shí)間: 2025-3-26 02:11
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作者: 爭吵加 時(shí)間: 2025-3-26 04:58 作者: 隱藏 時(shí)間: 2025-3-26 09:29
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.作者: induct 時(shí)間: 2025-3-26 12:54
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.作者: Instinctive 時(shí)間: 2025-3-26 17:37 作者: 推延 時(shí)間: 2025-3-26 23:44
Performance of Direct-Sequence Code-Division Multiple-Access Using Trellis-Coded Orthogonal Signalli The motivation for wanting to use orthogonal (or other wideband) signal constellations is a DS-CDMA system where the signal set is already wideband. The results are then also applied to a multi-user (DS-CDMA) channel.作者: 懦夫 時(shí)間: 2025-3-27 03:06 作者: 疏忽 時(shí)間: 2025-3-27 06:18 作者: 圖畫文字 時(shí)間: 2025-3-27 11:00
0893-3405 actical value. " 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作者: 原始 時(shí)間: 2025-3-27 16:48 作者: dapper 時(shí)間: 2025-3-27 21:29
A Narrowband PCS Advanced Messaging Systemons Center. The synergistic effectiveness of these system components was recognized by the FCC, when in its August 1992 Notice of Proposed Rule Making and Tentative Decision, it tentatively concluded that the NWN merits a pioneer’s preference in the 900 MHz narrowband PCS service.作者: ungainly 時(shí)間: 2025-3-27 22:11
Video Compression for Wireless Communicationsrovide efficient compression and provisions for recovery in situations of severely degraded transmission. The hardware goal is to demonstrate low-power decoder modules that implement the decompression algorithms with recovery capability for lost information.作者: 無意 時(shí)間: 2025-3-28 04:31 作者: omnibus 時(shí)間: 2025-3-28 06:30 作者: 內(nèi)向者 時(shí)間: 2025-3-28 12:46
R. L. Kirlin,W. Du,Y. Cui,G. Robertson,Y. Zhang,P. F. Driessen40s, its influence can still be seen in applications today. The theory is based on very elegant mathematics and leads to many beautiful insights into statistical signal processing. Although prediction is only a part of the more general topics of linear estimation, filtering, and smoothing, this book作者: 樂意 時(shí)間: 2025-3-28 17:12 作者: 微塵 時(shí)間: 2025-3-28 19:06
Joseph C. Liberti,Theodore S. Rappaport of timed (computing) systems. Timed systems are systems in which desirable correctness or performance properties of the system depend on the timing of events, not just on the order of their occurrence. Timed systems are employed in a wide range of domains including communications, embedded systems,作者: 狂熱語言 時(shí)間: 2025-3-29 02:17 作者: MIRTH 時(shí)間: 2025-3-29 04:18
Walt Roehr,Rade Petrovic,Dennis Cameroning more than one organ system, have been poorly understood and an area of great controversy. Studies of airway inflammation induced by respiratory irritants have established neurogenic inflammation as the mechanism for irritant asthma and rhinitis. Remodeling of the airway after an acute irritant e作者: 品嘗你的人 時(shí)間: 2025-3-29 09:22 作者: 有角 時(shí)間: 2025-3-29 13:08
P. G. Schelbert,W. J. Burmeister,M. A. Belkerdidble to develop meshes based on cylindrical or spherical coordinates to suit problems with a particular symmetry and these are available in TLM [25,26]. However, whatever the coordinate system chosen, these remain highly structured meshes. This makes it easy to establish a mesh and because of the hig作者: 朋黨派系 時(shí)間: 2025-3-29 18:32 作者: Living-Will 時(shí)間: 2025-3-29 23:32 作者: 反對 時(shí)間: 2025-3-30 03:01 作者: 有角 時(shí)間: 2025-3-30 04:46
Young-Ok Parkmber of scripts issued has steadily fallen to ‘only’ slightly more than 3 million prescriptions in 1975. This figure would suggest that either the anti-obesity drugs are effective or that they are being extensively over-prescribed. At present, more than one-third of subjects enrolling in a slimming 作者: 偶然 時(shí)間: 2025-3-30 09:57 作者: legacy 時(shí)間: 2025-3-30 14:24 作者: TAP 時(shí)間: 2025-3-30 18:01 作者: gnarled 時(shí)間: 2025-3-30 23:38 作者: 北京人起源 時(shí)間: 2025-3-31 04:28 作者: 貪婪地吃 時(shí)間: 2025-3-31 08:48 作者: pacific 時(shí)間: 2025-3-31 10:16 作者: Ovulation 時(shí)間: 2025-3-31 13:54
Solving the Near-Far Problem: Exploitation of Spatial and Spectral Diversity in Wireless Personal Coult is obtained for CDMA networks employing an M-chip modulation on symbol (MOS) DSSS spreading formats where the code sequence repeats once per message symbol, even if a single antenna is used at the base stations in the network. These results are supported via computer simulations for an FDMA netw作者: 松軟 時(shí)間: 2025-3-31 17:48
A Low-Power Handheld Frequency-Hopped Spread Spectrum Transceiver Hardware Architecture system results in a much simpler transceiver architecture as compared with coherent amplitude and phase modulation methods commonly used in DS and TDMA systems. Architectural innovations as well as advanced circuit techniques will be incorporated into the design of a portable handset to achieve min作者: 夜晚 時(shí)間: 2025-4-1 00:07 作者: euphoria 時(shí)間: 2025-4-1 03:47 作者: 終端 時(shí)間: 2025-4-1 10:01
Book 1994ns promises voice, data and images which are accessible everywhere. Although predictions are dangerous, a look back over the last decade reveals spectacular growth. In the United States alone, there are now over 50 million cordless phones in use throughout the country -at least one cordless phone fo作者: 滴注 時(shí)間: 2025-4-1 12:57
Teresa H. Meng,Ely K. Tsern,Andy C. Hung,Sheila S. Hemami,Benjamin M. Gordon
