作者: 放肆的你 時(shí)間: 2025-3-21 23:18 作者: deadlock 時(shí)間: 2025-3-22 00:28 作者: 山崩 時(shí)間: 2025-3-22 06:04
Effiziente Preisbildung für Wertsch?pfungsstufench, kann es zu ineffizienten Marktzutritten kommen. Werden die Rabatte andererseits zu niedrig angesetzt, k?nnten effizient operierende Konkurrenten vom Marktzutritt abgehalten werden. In beiden F?llen w?ren gesellschaftliche Wohlfahrtsverluste aufgrund einer ineffizienten Ressourcenallokation die Folge.作者: CAND 時(shí)間: 2025-3-22 09:09
Datenanalysen Abschnitt III.9.2 wird jedoch eine im wesentlichen auf Kostenunterschieden beruhende Produktdifferenzierung vorgeschlagen. Diese Einschr?nkung erfolgt aufgrund des zur Verfügung stehenden Datenmaterials.作者: 遺產(chǎn) 時(shí)間: 2025-3-22 16:06
Produktion und Kosten von Briefdienstleistungen, welche Gründe für eine vertikal integrierte Dienstleistungserstellung sprechen (Kapitel I.3.4). Dies ist einerseits für die Gestaltung des zukünftigen Ordnungsrahmens relevant, andererseits werden zunehmend Preisbildungsmodelle diskutiert, die zu einer Tarifierung einzelner Wertsch?pfungsstufen (Komponenten) übergehen.作者: defenses 時(shí)間: 2025-3-22 17:40 作者: acquisition 時(shí)間: 2025-3-23 00:18 作者: circumvent 時(shí)間: 2025-3-23 02:54 作者: 巨碩 時(shí)間: 2025-3-23 09:08
rmance gap between capacity-achieving modulation and uncoded modulation, and conclude that true 56 kbit/s transmission may become possible by applying suitable shaping and coding techniques. We also offer an observation that may stimulate further thought on the virtue of the quantization-noise avoid作者: cuticle 時(shí)間: 2025-3-23 10:07
Frank Pieperin the exact weight distribution of this scheme for some typical interleaves and very short block lengths and compare these results to conventional rate 1/2 turbo codes. The hybrid scheme clearly has a superior weight distribution. We also consider another very interesting turbo-like coding scheme, 作者: 谷物 時(shí)間: 2025-3-23 17:12
rmance gap between capacity-achieving modulation and uncoded modulation, and conclude that true 56 kbit/s transmission may become possible by applying suitable shaping and coding techniques. We also offer an observation that may stimulate further thought on the virtue of the quantization-noise avoid作者: 釋放 時(shí)間: 2025-3-23 21:20 作者: intention 時(shí)間: 2025-3-24 02:12 作者: 收養(yǎng) 時(shí)間: 2025-3-24 06:05
Frank Piepertaking advantage of PCM connections. In this paper, we present a new transmission scheme which is adopted in V.92. The proposed scheme is based on a generalization of Tomlinson-Harashima precoding..As we predict that V.92 will be the last dial-up modem standard, we wonder whether we might be falling作者: 表主動(dòng) 時(shí)間: 2025-3-24 07:04
Frank Piepertaking advantage of PCM connections. In this paper, we present a new transmission scheme which is adopted in V.92. The proposed scheme is based on a generalization of Tomlinson-Harashima precoding..As we predict that V.92 will be the last dial-up modem standard, we wonder whether we might be falling作者: 情節(jié)劇 時(shí)間: 2025-3-24 12:30 作者: Adornment 時(shí)間: 2025-3-24 18:26
Frank Piepertaking advantage of PCM connections. In this paper, we present a new transmission scheme which is adopted in V.92. The proposed scheme is based on a generalization of Tomlinson-Harashima precoding..As we predict that V.92 will be the last dial-up modem standard, we wonder whether we might be falling作者: 卜聞 時(shí)間: 2025-3-24 22:24
Frank Pieperd by random and the linear-congruence techniques for rate 1/2 transmit block-size 980 and rate 4/7 transmit block-size 847 codes. We introduce a symmetric channel model for decoding with the iterative belief propagation algorithm and describe its use as a heuristic for deciding whether a code is lik作者: 以煙熏消毒 時(shí)間: 2025-3-25 00:21 作者: Neuralgia 時(shí)間: 2025-3-25 07:24
e focus on a connection between behavioral modeling and the decoding of BCH/RS/Goppa codes. In this context, the behavioral modeling approach is attractive because it naturally generates solutions with common factors..We present slight modifications of both the Berlekamp-Massey and the Welch-Berleka作者: 心神不寧 時(shí)間: 2025-3-25 10:41 作者: barium-study 時(shí)間: 2025-3-25 15:18 作者: PHON 時(shí)間: 2025-3-25 17:03 作者: Analogy 時(shí)間: 2025-3-25 20:53
ta compression), Reliability (correction of errors), and Security (cryptography). I have tried to cover each of these three areas in su?cient depth so that the reader can grasp the basic problems and go on to more advanced study. The mathematical theory is introduced in a way that enables the basic 作者: 滑稽 時(shí)間: 2025-3-26 03:43 作者: Preserve 時(shí)間: 2025-3-26 06:50 作者: Classify 時(shí)間: 2025-3-26 12:14
Implementierungsm?glichkeiten preistheoretischer ModelleDargestellt am Beisp作者: 沒有準(zhǔn)備 時(shí)間: 2025-3-26 13:09 作者: 聯(lián)合 時(shí)間: 2025-3-26 20:20
Frank Pieperble of almost error-free performance at higher signal-to-noise ratios. It is desirable to have codes that achieve a combination of these characteristics. In attempting to lower the “error floor” of parallel concatenated turbo codes, we consider several hybrid concatenation schemes with parallel conc作者: Enteropathic 時(shí)間: 2025-3-26 23:47
rom a digital server modem to a local telephone office (LTO) and an analog subscriber line from the LTO to a client modem. We compute the capacity of the ideal PCM downstream channel, which is represented as a perfectly equalized AWGN channel over which .-law or μ-law symbol levels are transmitted a作者: JUST 時(shí)間: 2025-3-27 04:21
Frank Pieperble of almost error-free performance at higher signal-to-noise ratios. It is desirable to have codes that achieve a combination of these characteristics. In attempting to lower the “error floor” of parallel concatenated turbo codes, we consider several hybrid concatenation schemes with parallel conc作者: Largess 時(shí)間: 2025-3-27 06:58
up modems actually thrived in the 80’s and 90’s as a result of slow roll-out of residential digital services, and the unprecented growth of Internet and remote access..Since the first 300 b/s dial-up modem V.21, modem speeds increased steadily, most recently approaching download speeds of 56 kb/s in作者: JECT 時(shí)間: 2025-3-27 10:15
Frank Pieperup modems actually thrived in the 80’s and 90’s as a result of slow roll-out of residential digital services, and the unprecented growth of Internet and remote access..Since the first 300 b/s dial-up modem V.21, modem speeds increased steadily, most recently approaching download speeds of 56 kb/s in作者: 完整 時(shí)間: 2025-3-27 17:22 作者: Cholesterol 時(shí)間: 2025-3-27 21:21 作者: Organonitrile 時(shí)間: 2025-3-27 22:25 作者: 我要威脅 時(shí)間: 2025-3-28 05:23 作者: 牽索 時(shí)間: 2025-3-28 09:45 作者: Visual-Acuity 時(shí)間: 2025-3-28 12:43
nd the Welch-Beriekamp algorithm. We focus on relationships of these algorithms with interpolation methods in system theory. We note that the problem statements in the two areas can be different: from a system theoretic point of view, rational interpolating functions with common factors between nume作者: 時(shí)代錯(cuò)誤 時(shí)間: 2025-3-28 15:47
Frank Pieperpreviously discussed in the literature have involved matrices constructed using random techniques. In this paper, we discuss construction techniques for LDPCC involving multiple permutation matrices, each specified by a linear congruence. Construction options depend on the size of the parity-check m作者: Nefarious 時(shí)間: 2025-3-28 21:12
Frank Piepero do know probably think that the parts of mathematics involvedare quite ‘cl- sical’, such as Fourier analysis and di?erential equations. In fact, a great deal of the mathematical background is part of what used to be called ‘pure’ ma- ematics, indicating that it was created in order to deal with pr作者: 無(wú)禮回復(fù) 時(shí)間: 2025-3-29 00:42
Frank Piepero do know probably think that the parts of mathematics involvedare quite ‘cl- sical’, such as Fourier analysis and di?erential equations. In fact, a great deal of the mathematical background is part of what used to be called ‘pure’ ma- ematics, indicating that it was created in order to deal with pr作者: chemical-peel 時(shí)間: 2025-3-29 03:03 作者: Evacuate 時(shí)間: 2025-3-29 11:10 作者: accrete 時(shí)間: 2025-3-29 13:46
Einführung und Gang der Untersuchungsich im Zeitablauf gewandelt. W?hrend am Ende des letzten Jahrhunderts und zu Beginn dieses Jahrhunderts für den Staat noch fiskalische Ziele im Vordergrund standen,. wird der Eingriff in die Wettbewerbsordnung heute durch die Gew?hrleistung eines Infrastrukturauftrages begründet. Dieser beinhaltet 作者: lobster 時(shí)間: 2025-3-29 18:42
