Results 211 to 220 of about 16,654 (249)

In Band Full Duplex PLC: The role of the hybrid coupler

2016 International Symposium on Power Line Communications and its Applications (ISPLC), 2016
In Band Full Duplexing (IBFD) has recently become attractive for power line communications (PLC). In this paper we analyze the role of the first stage of a PLC-IBFD modem: the hybrid coupler. An analytical analysis of its influence on the signal transfer function is performed and some simulations using a measurement database are also included. Possible
Passerini F., Tonello A. M.
openaire   +1 more source

Towards Massive MIMO In-Band Full Duplex Radio

2019 16th International Symposium on Wireless Communication Systems (ISWCS), 2019
In-band Full Duplex (IBFD) is a promising wireless transmission technology allowing to increase data rates by up to a factor of two, via simultaneous transmission and reception, but with a potential to increase system throughput even much more in cognitive radio and random access systems thanks to simultaneous transmission and sensing.
Rosson, Patrick, Sheemar, Chandan Kumar, Valecha, Neharika, Slock, Dirk   +3 more
openaire   +3 more sources

Mixed Nash Equilibria for In-Band Full-Duplex Networks

IEEE Wireless Communications Letters, 2018
This letter offers the first characterization of mixed Nash equilibria (MNE) for a wireless system with full-duplex (FD) capable terminals and slotted Aloha channel access. Focusing on a simple topology, we prove that MNE exist only if proportionality, driven by the accuracy of self-interference cancellation, is granted between the cost undergone for ...
Andrea Munari, Vaggelis G. Douros, Petri Mähönen   +2 more
openaire   +2 more sources

In-band full duplex broadband power line communications

IEEE Transactions on Communications, 2016
In this paper, we introduce in-band full duplexing (IBFD) for broadband power line communication (BB-PLC) systems. Inspired by the use of IBFD in digital subscriber lines, Ethernet, cable communication, and recently in wireless communication, we investigate the constraints and requirements for a successful IBFD implementation in BB-PLC.
Gautham Prasad, Lutz Lampe, Sudip Shekhar   +2 more
openaire   +1 more source

Scheduling and Power Control for In-Band Full Duplex Communications

2017 IEEE Globecom Workshops (GC Wkshps), 2017
In this paper, we consider the scheduling problem in In-Band Full Duplex (IBFD) communications for the access link, where only the Base Station (BS) is assumed to have Self- Interference Cancellation (SIC) capability but not the User Equipment (UE). Thus to achieve the gains from IBFD, the BS would need to schedule one downlink (DL) and one uplink (UL)
Rakshak Agrawal, Suresh Kalyanasundaram, Krishna Chaitanya A   +2 more
openaire   +1 more source

Frame length optimization for in-band full-duplex wireless LANs

2015 21st Asia-Pacific Conference on Communications (APCC), 2015
This paper proposes frame length optimization for wireless local area networks (WLANs) using an in-band full-duplex system that enables a WLAN access point and stations to transmit and receive frames at the same time on the same frequency channel.
Naoto Iida, Takayuki Nishio, Masahiro Morikura, Koji Yamamoto 0001, Toshihisa Nabetani, Tsuguhide Aoki   +5 more
openaire   +2 more sources

Antenna for In-Band Full-Duplex Wireless Communications

2018 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2018
In-Band Full-Duplex (IBFD) operation allows simultaneous transmission of data over the same frequency band. However, IBFD operation experiences a strong Self-Interference (SI) due to its TX-signal leaking to the receiver. This paper presents a compact dual port antenna (footprint about 0.33λ × 0.33λ) with high isolation between TX/RX ports designed ...
D. O. Rodriguez-Duarte, J. L. Araque-Quijano   +1 more
openaire   +1 more source

On the Performance of In-Band Full-Duplex Cooperative Communications

2016
In-band full-duplex, by which radios may simultaneously transmit and receive over the same channel, has been always considered practically-unfeasible due to the prohibitively strong self-interference. Indeed, a freshly-generated transmit signal power is typically ten orders of magnitude higher than that of a naturally-attenuated received signal.
openaire   +2 more sources

Wideband Metasurface Antenna for In‐Band Full‐Duplex Applications

International Journal of Communication Systems
ABSTRACT This article proposes a novel metasurface patch antenna with characteristics of metasurface and broadband for in‐band full‐duplex applications, which is configured with a parasitic metasurface, a square patch, two separated feeding networks for transmitting and receiving ports (Tx and Rx), and a square ground.
Sha Li, Kang Yu Yang, Duo-Long Wu
openaire   +2 more sources

Single antenna full duplex cancellation network for ISM band

2018 IEEE Radio and Wireless Symposium (RWS), 2018
Full-Duplex (FD) communications can double wireless capacity by simultaneously transmitting and receiving (STAR) on the same frequency channel. In this paper, a single antenna solution is proposed using a hybrid coupler to isolate transmit and receive paths.
Gavin T. Watkins, William H. Thompson, David Halls   +2 more
openaire   +1 more source