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Niklas Johansson

Researcher at Ericsson

Publications -  132
Citations -  4168

Niklas Johansson is an academic researcher from Ericsson. The author has contributed to research in topics: Node (networking) & Signal. The author has an hindex of 32, co-authored 129 publications receiving 4096 citations.

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Patent

Network architecture, methods, and devices for a wireless communications network

Stefan Parkvall, +129 more
TL;DR: In this article, the uplink access configuration index is used to identify an uplink AP from among a predetermined plurality of AP configurations, and then the AP is transmitted to the wireless communications network according to the identified AP.

Coded Bi-directional Relaying

TL;DR: In this article, a novel communication method based on joint data packet encoding in conjunction with exploitation of a priori known information that enables reduced number of transmissions, whereby enhancing aggregate throughput is presented.
Proceedings ArticleDOI

Coded Bi-directional Relaying

TL;DR: Evaluation shows that the proposed method enhances the throughput up to 33% as compared to a (traditional) four-phase bi-directional protocol under a system energy constraint, both with and without the proposed combining method.
Patent

Cross-layer integrated collision free path routing

TL;DR: In this article, a cross-layer integration of functions is provided on several protocol layers within a network, thus providing a unified approach to Quality of Service (QoS) provisioning in a multihop network.