Publications associées à Code division multiple access

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Polar coding: a brief tour

Emre Telatar

Arikan's 'polar coding' is a technique to achieve the symmetric capacity of binary input memoryless channels. In this talk I will attempt to describe this technique, and briefly discuss its extensions to q-ary input channels, multiple access channels and r ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Throughput-Delay Tradeoff for Hierarchical Cooperation in Ad Hoc Wireless Networks

Olivier Lévêque, Ayfer Özgür Aydin

Hierarchical cooperation has recently been shown to achieve better throughput scaling than classical multihop schemes under certain assumptions on the channel model in static wireless networks. However, the end-to-end delay of this scheme turns out to be s ...

Institute of Electrical and Electronics Engineers2010

Distributed Successive Approximation Coding using Broadcast Advantage: the Two-Encoder Case

Martin Vetterli, Guillermo Barrenetxea Kobas, Zichong Chen

Traditional distributed source coding rarely considers the possible link between separate encoders. However, the broadcast nature of wireless communication in sensor networks provides a free gossip mechanism which can be used to simplify encoding/decoding ...

2010

Bounds on the Sum Capacity of Synchronous Binary CDMA Channels

Pedram Pad, Vahid Aref

In this paper, we obtain a family of lower bounds for the sum capacity of code-division multiple-access (CDMA) channels assuming binary inputs and binary signature codes in the presence of additive noise with an arbitrary distribution. The envelope of this ...

Institute of Electrical and Electronics Engineers2009

The Interference-Multiple-Access Channel

Emre Telatar, Suhas Diggavi, Etienne Perron

We introduce the interference-multiple-access channel, which is a discrete memoryless channel with two transmitters and two receivers, similar to the interference channel. One receiver is required to decode the information encoded at one transmitter, the o ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Robust Non-Coherent Timing Acquisition in IEEE 802.15.4a IR-UWB Networks

Jean-Yves Le Boudec, Ruben Merz, Manuel Flury

Non-coherent energy-detection receivers are an attractive choice for IEEE 802.15.4a networks. They can exploit the ranging capabilities and the multipath resistance of impulse-radio ultra-wide band (IR-UWB) at a low complexity. However, IEEE 802.15.4a rece ...

2009

Distributed Compressed Sensing for Sensor Networks Using Thresholding

Pierre Vandergheynst, Mohammad Golbabaee

Distributed compressed sensing is the extension of compressed sampling (CS) to sensor networks. The idea is to design a CS joint decoding scheme at a central decoder (base station) that exploits the inter-sensor correlations, in order to recover the whole ...

2009

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Jean-Yves Le Boudec, Ruben Merz, Manuel Flury

Energy-detection is appealing for IEEE 802.15.4a receivers as it allows to exploit the ranging capabilities and the multipath resistance of impulse-radio UWB at a reasonable complexity. IEEE 802.15.4a receivers operate with interference created by uncontro ...

2009

Code division multiple access

Graph Chatbot

Chattez avec Graph Search

Polar coding: a brief tour

Throughput-Delay Tradeoff for Hierarchical Cooperation in Ad Hoc Wireless Networks

Distributed Successive Approximation Coding using Broadcast Advantage: the Two-Encoder Case

Bounds on the Sum Capacity of Synchronous Binary CDMA Channels

The Interference-Multiple-Access Channel

Cooperative coding on orthogonal information networks

Robust Non-Coherent Timing Acquisition in IEEE 802.15.4a IR-UWB Networks

Distributed Compressed Sensing for Sensor Networks Using Thresholding

Polar codes for channel and source coding

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Robust Non-Coherent Timing Acquisition in IEEE 802.15.4a IR-UWB Networks

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Polar coding: a brief tour

Throughput-Delay Tradeoff for Hierarchical Cooperation in Ad Hoc Wireless Networks

Distributed Successive Approximation Coding using Broadcast Advantage: the Two-Encoder Case

Bounds on the Sum Capacity of Synchronous Binary CDMA Channels

Polar codes for channel and source coding

The Interference-Multiple-Access Channel

Distributed Compressed Sensing for Sensor Networks Using Thresholding

Cooperative coding on orthogonal information networks