Results 21 to 30 of about 14,776 (187)
Mitigating Packet Loss in Connectionless Bluetooth Low Energy [PDF]
, 2015 In this paper, we investigate various methods to combat packet loss in a residential communication system based on the Bluetooth Low Energy (BLE) standard, focusing on BLE’s connectionless mode (undirected advertising) in which no retransmissions are ...
Craddock, Ian +7 more
core +2 more sources
Performance evaluation of hybrid ARQ schemes of 3GPP LTE OFDMA system [PDF]
, 2007 Expectations and requirements for future wireless communication systems continue to grow and evolve. Thus, recently, the Third Generation Partnership Project (3GPP) has considered the Long Term Evolution (LTE) of 3G - also known as Super 3G - to ensure ...
Armour, SMD, Beh, KC, Doufexi, A
core +2 more sources
Error-Aware SCFlip Decoding of Polar Codes
IEEE Access, 2020 The successive-cancellation flip (SCFlip) decoder and its variants provide a significant coding gain with the average complexity practically identical to that of the successive cancellation (SC) decoder in a wide range of signal-to-noise ratios (SNRs ...
Daeyeol Yang, Kyeongcheol Yang
doaj +1 more source
Convolutional-Code-Specific CRC Code Design
, 2015 Cyclic redundancy check (CRC) codes check if a codeword is correctly received. This paper presents an algorithm to design CRC codes that are optimized for the code-specific error behavior of a specified feedforward convolutional code.
Daneshrad, Babak +2 more
core +1 more source
Cyclic redundancy encoder for error detection in communication channels [PDF]
, 2004 Cyclic Redundancy Check is one of the most powerful methods of error detection in blocks for digital communications signals. I t involves a division of the transmined message block by a constant called the generator polynomial.
Islam, Md. Rafiqul +2 more
core +1 more source
A New List Decoding Algorithm for Short-Length TBCCs With CRC
IEEE Access, 2018 In this paper, a new list decoding algorithm for tail-biting convolutional codes (TBCCs) with a cyclic redundancy check (CRC) is proposed, where the CRC is considered as a concatenated outer code.
Jae-Won Kim +3 more
doaj +1 more source
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems), 2019 Data integrity in high speed data transmission process is a major requerment that can not be ignored. High speed data transmission is prone to data errors. CRC (Cyclic Redundancy Check) is a mechanism that is often used as a detector errors in data transmission and storage process.
Augoestien, Nia Gella, Aditya, Ryan
openaire +3 more sources
A novel method for encoding and decoding based on enhanced parity-check-concatenated polar codes
Dianxin kexue, 2021 Polar codes have perfect coding and decoding performance as a kind of error correction code, which have become a standard coding scheme for 5G short code control channel. While the length of polar codes is short, its performance is not good enough.
Yan WANG +3 more
doaj +2 more sources
Polar Codes With Repeating Bits and the Construction by Cluster Pairwise Error Probability
IEEE Access, 2019 A polar code with repeating bits (RB polar code), where a part of frozen bits only repeat their preceding information bits, is proposed. In the code construction, we propose cluster pairwise error probability (CPEP) to measure the competitiveness of the ...
Tao Wang, Daiming Qu, Tao Jiang
doaj +1 more source
Multi-CRC Polar Codes and M-SCFlip-Based Decoding
IEEE Access, 2019 A multi-cyclic redundancy check (Multi-CRC) polar code construction algorithm is proposed in this paper to solve the error propagation problem of successive cancellation decoding for polar codes.
Rui Guo, Kangni Chen, Huaping Liu
doaj +1 more source