On the Coverage Extension and Capacity Enhancement of Inband Relay Deployments in LTE-Advanced Networks by Abdallah Bou Saleh, Simone Redana, Jyri Hämäläinen, Bernhard Raaf

“…Two inband operation modes of relay nodes are to be supported, namely Type 1 and Type 1b. …”
Get full text

Paging and Location Management in IEEE 802.16j Multihop Relay Network by Kuan-Po Lin, Hung-Yu Wei

“…IEEE 802.16j is an emerging wireless broadband networking standard that integrates infrastructure base stations with multihop relay technology. Based on the idle mode operation in IEEE 802.16j, we propose a novel location management and paging scheme. …”
Get full text

Restoration Strategy Based on Optimal Relay Node Placement in Wireless Sensor Networks by Xiaoding Wang, Li Xu, Shuming Zhou

“…However, the variability of distances between disjoint segments has tremendous influence on relay nodes deployment. In fact, finding the optimal solution for connecting disjoint segments in terms of the number and positions of relay nodes is NP-hard. …”
Get full text

Minimum-Cost QoS-Constrained Deployment and Routing Policies for Wireless Relay Networks by Frank Yeong-Sung Lin, Chiu-Han Hsiao, Kuo-Chung Chu, Yi-Heng Liu

“…The aim of relaying is to enhance both coverage and capacity. …”
Get full text

MODELING OF POWER SYSTEMS AND TESTING OF RELAY PROTECTION DEVICES IN REAL AND MODEL TIME by I. V. Novash

“…The methods of modelling of power system modes and of testing of relay protection devices with the aid the simulation complexes in real time and with the help of computer software systems that enables the simulation of virtual time scale are considered. …”
Get full text

Digital relay protection complex testing method development for electric power equipment by A. V. Simakov, V. V. Kharlamov, V. I. Skorokhodov

Subjects: Get full text

ARQ Protocols for Two-Way Wireless Relay Systems: Design and Performance Analysis by Zhenyuan Chen, Qiushi Gong, Chao Zhang, Guo Wei

“…Two-way relay (TWR) communication, a new cooperation paradigm that allows two terminals to share one relay node to communicate with each other in two phases, has played an increasingly valuable role in wireless networks to meet the stringent throughput requirement. …”
Get full text

Analisis Sistem Proteksi pada Motor Circulating Water Pump PT. XYZ by Andi Ulfiana, Ricky Ardiansyah, P. Jannus

Subjects: “…Proteksi, Circulating Water Pump, Over Current Relay, Over Load Relay…”
Get full text

Full-Duplex Mode in Amplify-and-Forward Relay Channels: Outage Probability and Ergodic Capacity by Rongyi Hu, Chunjing Hu, Jiamo Jiang, Xinqian Xie, Lei Song

“…This paper investigates the outage probability and ergodic capacity performances for full-duplex mode in two-way amplify-and-forward relay channels. The two-way relay channels which consist of two source nodes and a single relay node working in full-duplex mode, are assumed as independent and identically distributed as Rayleigh fading. …”
Get full text

Applying Hybrid PSO to Optimize Directional Overcurrent Relay Coordination in Variable Network Topologies by Ming-Ta Yang, An Liu

“…In power systems, determining the values of time dial setting (TDS) and the plug setting (PS) for directional overcurrent relays (DOCRs) is an extremely constrained optimization problem that has been previously described and solved as a nonlinear programming problem. …”
Get full text

Partial Relay Selection with Feedback Delay and Cochannel Interference: Performance Analysis and Power Optimization by Xuanxuan Tang, Weifeng Mou, Fang Fang, Yueming Cai, Weiwei Yang, Tao Zhang

“…The performance of a dual-hop amplify-and-forward (AF) relay system is studied with the k th worst partial relay selection (PRS) protocol under the joint impact of feedback delay and multiple cochannel interference (CCI) at the relay nodes. …”
Get full text

Phospho-relay feedback loops control egress vs. intracellular development in Toxoplasma gondii by Ja E. Claywell, Yong Fu, L. David Sibley

Get full text

Joint Subchannel Pairing and Power Control for Cognitive Radio Networks with Amplify-and-Forward Relaying by Yanyan Shen, Shuqiang Wang, Zhiming Wei

“…We study the joint subchannel pairing and power allocation problem in relay-based cognitive radio networks. The objective is to maximize the sum rate of the secondary user that is helped by an amplify-and-forward relay. …”
Get full text

On the Performance of Interference-Based Energy-Harvesting-Enabled Wireless AF Relaying Communication Systems by Yazid M. Khattabi, Yazan H. Al-Badarneh, Mohamed-Slim Alouini

Subjects: Get full text

Low-Complexity Decoding Algorithms for Distributed Space-Time Coded Regenerative Relay Systems by Chao Zhang, Huarui Yin

“…We examine decoding structure for distributed space-time coded regenerative relay networks. Given the possible demodulation error at the regenerative relays, we provide a general framework of error aware decoder, where the receiver exploits the demodulation error probability of relays to improve the system performance. …”
Get full text

An Unbound Network Coding for Extended IEEE 802.16j Multihop Relay Network by Adisak Sukul, J. Morris Chang, Pattarasinee Bhattarakosol

“…This paper proposes a network coding-based relay scheme for multi-hop relay networks, called NC-BR. …”
Get full text

DETERMINATIONS OF THE SOWING TIME OF GRASS PEA IN TEF- GRASS PEA RELAY INTERCROPPING SYSTEMS by Agegnehu Shibabaw, Bitwoded Derebe, Yechale Mengie, Oumer Beshir, Wudu Getahun, Alemayehu Assefa

“…Therefore, a field experiment was initiated to optimize appropriate sowing date of grass pea for tef- grass pea relay inter cropping systems during 2022 and 2023 main rainy seasons. …”
Get full text

High Reliable Relay Selection Approach for QoS Provisioning in Wireless Distributed Sensor Networks by Yong Jin

“…In wireless distributed sensor networks, one open problem is how to guarantee the reliable relay selection based on the quality of services diversity. …”
Get full text

A relay race of ESCRT-III paralogs drives cell division in a hyperthermophilic archaeon by Junfeng Liu, Mickaël Lelek, Yunfeng Yang, Audrey Salles, Christophe Zimmer, Yulong Shen, Mart Krupovic

“…Here we investigate the interplay between three major ESCRT-III homologs during the division of a hyperthermophilic archaeon Saccharolobus islandicus and propose the “relay race” model of cytokinesis.…”
Get full text

Channel Estimation for OFDM-Based Amplify-and-Forward Cooperative System Using Relay-Superimposed Pilots by Xianwen He, Gaoqi Dou, Jun Gao

“…For the OFDM-based Amplify-and-Forward cooperative system, a novel relay-superimposed pilot strategy is proposed, where the source pilot symbols are frequency division multiplexed to estimate the cascaded channel while relay pilot sequence is superimposed onto the top of the cooperative data stream for second-hop channel estimation. …”
Get full text