نتایج جستجو برای: path diversity

تعداد نتایج: 325898  

2017
Timo Kumberg Robert Tannhaeuser Leonhard M. Reindl

Small scale fading signals resulting from multipath propagation can cause signal strength variations in the range of several dB. Resulting from the fluctuating signal strengths, the wake-up packet reception rate can decrease significantly. Using antenna diversity can greatly mitigate these effects. This article presents a novel wireless sensor node with wake-up receiver that uses an equal-gain ...

2004
Ernesto Zimmermann Patrick Herhold Gerhard Fettweis

Recently, cooperative diversity has emerged as a means of providing gains from spatial diversity to devices with single antennas. Yet, the performance of these protocols remains limited in symmetric networks. In this paper, we investigate the performance of a novel “detached” cooperative diversity protocol that is designed for asymmetric networks, both in terms of outage probability and frame e...

Journal: :Electronics 2023

The main challenge of recommendation in a heterogeneous information network comes from the diversity nodes and links problem semantic expression ambiguity caused by diversity. Therefore, we propose movie algorithm for called Meta-Path-Based Depth Breadth Feature Fusion(MDBF). Using random walk depth feature learning, can extract meta-path that reflects overall structure network. In addition, us...

Journal: :Electronic Journal of Plant Breeding 2023

Thirty-seven genotypes of coriander including six check varieties were analyzed for variability, correlation, path coefficients, and genetic divergence. Genotypes grown in RBD with three replications observations recorded 13 different quantitative traits. Secondary branches per plant total oil content confirmed high values GCV PCV. Seeds umbel, test weight, exhibited heritability along GA (% me...

Journal: :RFC 2009
Rich Bradford Jean-Philippe Vasseur Adrian Farrel

Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract Multiprotocol Label Switching (M...

2009
R Bradford Bradford

Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract Multiprotocol Label Switching (M...

Journal: :مجله مطالعات حقوق تطبیقی 0
عطیه عباسیان دانشجوی کارشناسی ارشد حقوق جزا و جرم شناسی دانشگاه اصفهان حسن عالیپور استادیار دانشکدۀ ادبیات و علوم انسانی دانشگاه شهرکرد

in criminal procedure, the best attitude to diversity of crimes and criminals is not yet determined and the juridical systems are also in the process of trial and error. plea bargaining is an organization arised from juridical system of common law and particularly america based on which the prosecutor and the accused discuss the accusation and its outcomes. although plea bargaining is an organi...

2008
Lingli YU XIAO Chang Lijue LIU

The traditional evolution algorithm usually traps into local optimization easily. Aiming to the drawback of evolution algorithm, we propose a novel mobile robot path planning approach of immune evolutionary algorithm in irregular environment. The advantages of this method lie in two aspects. The diversity of antibodies can be maintained. Meanwhile immunity operation and optimizing operator can ...

2008
Chang Seok Yoon Yong Jeon Sung Ho Cho

Abstract: In wireless communication, the multi-path fading effect has big influence on the system performance. Especially, in passive UHF RFID system where tag is operated by the power supplied with the RF signal of the reader, the influence of multi-path fading increases. Therefore the communication performance changes drastically depending on the locations of tags and reader. In this paper, w...

2017
Wenhan Xiong Thien Hoang William Yang Wang

We study the problem of learning to reason in large scale knowledge graphs (KGs). More specifically, we describe a novel reinforcement learning framework for learning multi-hop relational paths: we use a policy-based agent with continuous states based on knowledge graph embeddings, which reasons in a KG vector space by sampling the most promising relation to extend its path. In contrast to prio...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید