# Short-message communication and FIR system identification using Huffman sequences

@article{Walk2017ShortmessageCA, title={Short-message communication and FIR system identification using Huffman sequences}, author={Philipp Walk and Peter Jung and Babak Hassibi}, journal={2017 IEEE International Symposium on Information Theory (ISIT)}, year={2017}, pages={968-972} }

Providing short-message communication and simultaneous channel estimation for sporadic and fast fading scenarios is a challenge for future wireless networks. In this work we propose a novel blind communication and deconvolution scheme by using Huffman sequences, which allows to solve three important tasks at once: (i) determination of the transmit power (ii) identification of the instantaneous discrete-time FIR channel if the channel delay is less than L/2 and (iii) simultaneously communicating…

## 7 Citations

### Noncoherent Short-Packet Communication via Modulation on Conjugated Zeros

- Computer ScienceArXiv
- 2018

A novel blind (noncoherent) communication scheme, called modulation on conjugate-reciprocal zeros (MOCZ), to reliably transmit short binary packets over unknown finite impulse response systems as used to model underspread wireless multipath channels.

### MOCZ for Blind Short-Packet Communication: Basic Principles

- Computer ScienceIEEE Transactions on Wireless Communications
- 2019

This work introduces a novel blind (noncoherent) communication scheme, called modulation on conjugate-reciprocal zeros (MOCZ), pronounced as “Moxie,” to reliably transmit sporadic short-packets over unknown wireless multipath channels and shows that MOCZ is not only invariant to the CIR but also robust against additive noise.

### MOCZ for Blind Short-Packet Communication: Practical Aspects

- Computer ScienceIEEE Transactions on Wireless Communications
- 2020

It is demonstrated how this joint data and channel estimation can be largely improved by receive antenna diversity at low SNR.

### MOCZ for Blind Short-Packet Communication: Some Practical Aspects

- Computer ScienceArXiv
- 2019

Modulation on conjugate-reciprocal zeros (MOCZ), which enables reliable transmission of sporadic and short-packets at ultra-low latency in unknown wireless multipath channels, is investigated.

### Physical Layer Secure Communications over Wireless Channels via Common Zeros

- Computer Science2018 IEEE International Symposium on Information Theory (ISIT)
- 2018

A novel approach to secure communication over wireless channels is provided by using the Binary Modulation on Conjugated Zeros design, where the blind deconvolution of a transmitted sequence via a wireless channel with Rayleigh fading is rendered impossible through the introduction of common zeros.

### Noise-Resilient Blind Deconvolution using Error-Correcting Codes

- Computer Science2020 International Wireless Communications and Mobile Computing (IWCMC)
- 2020

An intelligent perturbation algorithm (IPA) is proposed that uses the ECC decoder to assist the random coding solver iteratively in solving the blind deconvolution problem and the theoretical bounds for the optimal rate of the generator matrix of ECC are defined.

### Constrained blind deconvolution using Wirtinger flow methods

- Computer Science2017 International Conference on Sampling Theory and Applications (SampTA)
- 2017

This work considers one-dimensional blind deconvolution with prior knowledge of signal autocorrelations in the classical framework of polynomial factorization with numerically shown that such an approach has performance comparable to the semidefinite program in the noisy case.

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