DF Relaying Networks With Randomly Distributed Interferers
نویسندگان
چکیده
منابع مشابه
Relay Selection in the DF Relaying M2M Cooperative Networks
The outage probability (OP) and average symbol error probability (ASEP) performance of multiple-mobile-relay-based mobile-to-mobile (M2M) networks with decode-and-forward (DF) relaying over N-Nakagami fading channels is investigated in this paper. The power allocation problem is formulated to determine how the overall transmit power should be shared between broadcasting and relaying phases for ...
متن کاملSecret-Key-Aided Scheme for Securing Untrusted DF Relaying Networks
This paper proposes a new scheme to secure the transmissions in an untrusted decode-and-forward (DF) relaying network. A legitimate source node, Alice, sends her data to a legitimate destination node, Bob, with the aid of an untrusted DF relay node, Charlie. To secure the transmissions from Charlie during relaying time slots, each data codeword is secured using a secret-key codeword that has be...
متن کاملDistributed algorithms for sum rate maximization in multi-cell downlink OFDMA with opportunistic DF relaying
This paper considers a multi-cell orthogonal frequency division multiple access (OFDMA) downlink systemwith several decode-and-forward (DF) relay stations (RSs) aiding the base station (BS) transmissions. The problem considered is the maximization of the system sum rate with a total power constraint in each cell. An iterative semi-distributed resource allocation (RA) algorithm is first proposed...
متن کاملPolarization of Multi-Relay Channels: A Suitable Method for DF and CF Relaying with Orthogonal Receiver
Polar codes, that have been recently introduced by Arikan, are one of the first codes that achieved the capacity for vast numerous channels and they also have low complexity in symmetric memoryless channels. Polar codes are constructed based on a phenomenon called channel polarization. This paper discusses relay channel polarization in order to achieve the capacity and show that if inputs of tw...
متن کاملCumulative effects of distributed interferers
Systems which re-use mains or phone wiring for communications purposes are currently of interest. As well as their obvious benefits they have the potential to cause interference to radio systems. Interference to receivers in the immediate vicinity is fairly readily measured and legislated for. However, with the potential for mass-market deployment of such systems it is also important to conside...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Access
سال: 2017
ISSN: 2169-3536
DOI: 10.1109/access.2017.2751105