The selection of polar codes as the channel coding technique for control channels for 5G NR communications system has proven the merits of Arikan's discovery and will establish their application in commercial systems. Based on the concept of channel polarization, this new coding family is capacity ...
In a second part of the paper, the problem of sketching high dimensional discrete signals which are sparse is approached via the polarization technique. It is shown that the number of measurements required for perfect recovery is competitive with the $O(k \\log (n/k))$ bound (with optimal...
In this regard, we proposed another methodology for secured data transmission that relies on the random hopping technique, which is based on a Ran- dom Number Generators (RNG's) [4]. In this way, the idea of using a random hopping pattern will make it harder for different attacks to ...
We further show that, in the special case of symmetric main and eavesdropper channels, this coding technique achieves the secrecy capacity. This approach is also extended to the multiple-access channel with a degraded eavesdropper where a nontrivial achievable secrecy region is established. This ...
Auxin efflux through plasma-membrane-integral PIN-FORMED (PIN) carriers is essential for plant tissue organization and tightly regulated. For instance, a molecular rheostat critically controls PIN-mediated auxin transport in developing protophloem sieve
The asymptotic error correction performance is measured in terms of the, so-called, polar coding exponent. The kernels are designed using the notion of code decompositions (a.k.a. code nestings) and they are in general non-linear. We develop new upper-bounds on the maximum exponent per the...
Polar coding and sparse code multiple access (SCMA) technique are excellent candidates for 5G, and have a promising prospect in optical communication, the ... Y Zhang,W Ge,P Zhang,... - 《Optical Fiber Technology》 被引量: 0发表: 0年 加载更多来源...
In this paper, a polar coding technique, originally developed by Arikan, is suggested to enhance the BER performance of indoor UWB based Orthogonal Frequency Division Multiplexing (OFDM) communications. Moreover, Interleave Division Multiple Access (IDMA) scheme has been considered for multiuser ...
We propose to replace the LDPC inner coding and the BCH outer coding of DVB systems by polar codes to take advantages of the benefits in the new coding technique. The motivation in this paper is to enhance the performance of DVB systems using polar codes as FEC coding. To design an ...
This result leads to a direct method of polar modulation (Figure 3). Instead of coding the information to be transmitted into rectangular form, you can apply it in polar form. One advantage of this technique is that it requires only one multiplier. ...