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[PDF] Top 20 Hybrid ARQ type I based on convolutional code

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Hybrid ARQ type I based on convolutional code

Hybrid ARQ type I based on convolutional code

... generated are encoded by convolutional encoder after creating the check bits at error detection such as CRC generator. The message is modulated by a modulator before it is transmitted through the Additive White ... See full document

10

A Hybrid ARQ scheme combining erasure codes and selective retransmissions for reliable data transfer in underwater acoustic sensor networks

A Hybrid ARQ scheme combining erasure codes and selective retransmissions for reliable data transfer in underwater acoustic sensor networks

... Hybrid ARQ schemes, which combine FEC with hop- by-hop retransmission upon failure, are promising can- didates for ensuring reliability in ...codes based hybrid ARQ scheme for reliable ... See full document

18

An Adaptive Layered Hybrid ARQ Scheme for Scalable Video Transmission

An Adaptive Layered Hybrid ARQ Scheme for Scalable Video Transmission

... In this paper, an adaptive transmission scheme for scalable video is proposed based on the layered hybrid ARQ scheme. The sender transmits the packets of a video layer according to the probability of ... See full document

5

On modelling network coded ARQ based channels

On modelling network coded ARQ based channels

... 1998). ARQ schemes allow erroneous data to be retransmitted according to three major ARQ schemes: Stop-and-wait, Go-back-N and Selective Repeat (Kurose and Ross ...simplest type of ARQ ... See full document

22

Convolutional Codes based FCA when Combiner          Function is 1-CI

Convolutional Codes based FCA when Combiner Function is 1-CI

... this type, statistical dependencies or correlations exist between the cipher text and the key-stream sequence produced by an individual LFSR within the key ...are based on a model where the key-stream is ... See full document

5

Energy efficiency analysis of hybrid ARQ relay assisted schemes in LTE based systems

Energy efficiency analysis of hybrid ARQ relay assisted schemes in LTE based systems

... RN increases and hence the delay decreases leading to a better EE compared to direct transmission for which the transmit power is not enough to ensure a correct decod- ing at UE. For both direct or cooperative protocols, ... See full document

13

Position Based Relaying with Hybrid ARQ for Efficient Ad Hoc Networking

Position Based Relaying with Hybrid ARQ for Efficient Ad Hoc Networking

... frame code rate r = 1, path loss exponent µ = 3, ν = 50 in- crements per unit distance, source-destination distance D = 10, and several values of the rate constraint M ... See full document

15

Design of Hybrid BCD Code Based Parallel Decimal Multiplie

Design of Hybrid BCD Code Based Parallel Decimal Multiplie

... Binary Code Decimal-4221 and Binary Code Decima-5211 decimal encrypting were taken in partial product generation and partial product reduction [11], ...Binary Code Decimal-4221/ 5211 code are ... See full document

6

Irregular repetition code hybrid ARQ in wireless system

Irregular repetition code hybrid ARQ in wireless system

... BICM-ID based for Hybrid ARQ system has been ...of Hybrid ARQ-EM system outperforms the Hybrid ARQ-SM ...the Hybrid ARQ system ... See full document

6

Hybrid Concatenated Convolutional Code for Deep Space Mission

Hybrid Concatenated Convolutional Code for Deep Space Mission

... two hybrid concatenated super-orthogonal space-time trellis code (SOSTTC) applying iterative decoding for flat fading ...is based on the concatenation of convolutional codes, interleaving and ... See full document

6

Iterative and Adaptive Processing for Multiuser Communication Systems

Iterative and Adaptive Processing for Multiuser Communication Systems

... methods based on linear programming ...are based on combined soft interference cancellation and MMSE filtering ...the type described in Section ... See full document

245

Adaptive OFDM Techniques for Wireless ATM and UMTS Systems: Blind Modem Mode Detection and Turbo Coding

Adaptive OFDM Techniques for Wireless ATM and UMTS Systems: Blind Modem Mode Detection and Turbo Coding

... Figure 4: Probability of erroneous bliiid modulation scheme detection using the proposed parallel trellis algorithm with a I< = 7 convolutional code over an AWGN channel... lises, whose [r] ... See full document

5

COMPARISON OF JAMMING EXCISION METHODS FOR DIRECT SEQUENCE/SPREAD SPECTRUM 
(DS/SS) MODULATED SIGNAL

COMPARISON OF JAMMING EXCISION METHODS FOR DIRECT SEQUENCE/SPREAD SPECTRUM (DS/SS) MODULATED SIGNAL

... [6]. Based on the methods used to capture the gestures, the literature on hand gestures recognition techniques can be classified into two categories: Vision-based Gestures Recognition (VGR) [7] and ... See full document

11

Research of Data Model under Exponential Distribution Based on Type II Hybrid Censored Sample

Research of Data Model under Exponential Distribution Based on Type II Hybrid Censored Sample

... λ based on a statistic λ ˆ is “pivoting the cdf”,or, equivalently,the survival function;see, Casella and Berger [16] The method is applicable as long as λ ˆ is stochastically monotone with respect to λ ,that is P ... See full document

6

EXPERIMENTAL DESIGN OF CAPACITANCE REQUIRED FOR SELF EXCITED INDUCTION GENERATOR

EXPERIMENTAL DESIGN OF CAPACITANCE REQUIRED FOR SELF EXCITED INDUCTION GENERATOR

... concatenated convolutional coded M-ary continuous phase modulation ...detail. Based on these, the performance of bit-interleaved coded-modulation (BICM) schemes is ...system based M-ary CPM can ... See full document

5

chap11.ppt

chap11.ppt

... • Error control in the data link layer is based on automatic repeat request (ARQ), which i s the retransmission of data.. • ACK, NAK(Negative ACK), Piggybacking (ACKs and NAKs in data[r] ... See full document

53

EXPERIMENT NO 3

EXPERIMENT NO 3

... BE(EXTC) SEM VIII (RCOE) Page 6 HSDPA can enable a wider coverage than R99 due to adaptive modulation, coding, and fast scheduling in the base station. In HSDPA, throughput is not a single concept. It consists of average ... See full document

8

Exit Chart Aided Irregular Convolutional Code Design for Iterative Downlink SDMA Systems using Imperfect Channel State Information

Exit Chart Aided Irregular Convolutional Code Design for Iterative Downlink SDMA Systems using Imperfect Channel State Information

... the rate-0.5 RSC exhibits a marginally open tunnel. The iter- ative decoding trajectory of the system employing the rate-0.5 RSC was recorded using dotted lines in Figure 7 and requires I = 13 iterations for ... See full document

6

Similarity Code File Detection Model Based on Frequent Itemsets

Similarity Code File Detection Model Based on Frequent Itemsets

... the code lexical (token), SIM also uses the lexical analyzer to transform code into token for similarity ...a code evaluation model through the abstract syntax tree of the source code [12] ... See full document

9

1.
													Design and analysis of bch-rsc concatenated system with qpsk modulation technique in wireless communication

1. Design and analysis of bch-rsc concatenated system with qpsk modulation technique in wireless communication

... RS code in GF (2 8 ) that has 5 symbol error-correcting ...systematic convolutional code (1,171/133) with six memory element has been ...mother code rate is 1/2 each and punctured code ... See full document

5

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