3 citations · 6 across the 4 of their papers we have counts for
6 papers · 1 filter
Optimal deployments of UAVs with directional antennas for a power-efficient coverage
Jun Guo, Philipp Walk, Hamid Jafarkhani
To provide a reliable wireless uplink for users in a given ground area, one can deploy Unmanned Aerial Vehicles (UAVs) as base stations (BSs). In another application, one can use U…
MOCZ for Blind Short-Packet Communication: Some Practical Aspects
Philipp Walk, Peter Jung, Babak Hassibi +1
We will investigate practical aspects for a recently introduced blind (noncoherent) communication scheme, called modulation on conjugate-reciprocal zeros (MOCZ), which enables reli…
Quantizers with Parameterized Distortion Measures
Jun Guo, Philipp Walk, Hamid Jafarkhani
In many quantization problems, the distortion function is given by the Euclidean metric to measure the distance of a source sample to any given reproduction point of the quantizer.…
Noncoherent Short-Packet Communication via Modulation on Conjugated Zeros
Philipp Walk, Peter Jung, Babak Hassibi
We introduce a novel blind (noncoherent) communication scheme, called modulation on conjugate-reciprocal zeros (MOCZ), to reliably transmit short binary packets over unknown finite…
Stable Blind Deconvolution over the Reals from Additional Autocorrelations
Philipp Walk, Babak Hassibi
Recently the one-dimensional time-discrete blind deconvolution problem was shown to be solvable uniquely, up to a global phase, by a semi-definite program for almost any signal, pr…
Short-Message Communication and FIR System Identification using Huffman Sequences
Philipp Walk, Peter Jung, Babak Hassibi
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 propos…