radio link
Link Quality Evaluation and Maintaining Reliable Radio Link for Earth Observation System
... the link accordingly. In the design of a ground- satellite link, the attenuation caused by air and other factors relevant in radio communication is taken into account by the addition of a ...factors ...
5
Calculation and comparison of the noise and latency of RTK observations using radio link and NTRIP
... Radio link has been the standard form of communication of GNSS corrections for RTK surveying and provides high precision results which meet the survey standards set by the Inter-Governmental Committee on ...
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Fine-grained LTE Radio Link Estimation for Mobile Phones
... Figure 3(c) is obtained using groups instead of the longer burst. Since the transmissions within a group are expected to belong to consecutive radio link layer transmissions, the data rate estimate is ...
9
APPLICATION OF HYBRID DIVERSITY TECHNIQUES FOR IMPROVEMENT OF MICROWAVE RADIO LINK PERFOMANCE IN NIGER DELTA REGION
... microwave radio link performance, authenticated using Barnett – Vigrant mathematical ...microwave radio links respectively. Analysis of these microwave radio links’ performances tabulated in ...
15
Radio Link Parameters Based QoE Measurement of Voice Service in GSM Network
... This paper proposed a QoE measuring algorithm of voice service for GSM network, taking radio link parameters which can be obtained from mobile network in real time as inputs. Multiple regression and ...
7
Efficient Pathloss Model for determining Mobile Radio Link Design Alor M.O
... mobile radio link places fundamental limitations on the performance of wireless communication system according to wireless communication [3] The antenna at a mobile terminal is very small, so obstacles and ...
7
Raindrop Size Distribution Modeling for Radio Link Design Along the Eastern Coast of South Africa
... LOS link; the results indicate a need for further work involving both distrometer and radio link measurements for rain rates exceeding 30 mm/h in the eastern coast of South ...
22
Impact of Radio Link Unreliability on the Connectivity of Wireless Sensor Networks
... In this section, we derived a close relationship between power detection level and radio link reliability. The connec- tivity increase due to the use of unreliable long hops is quan- tified. An analytic ...
16
Design and Implementation of Radio Link Control as a Part of the WCDMA Radio Interface Protocols by using SDL
... The Universal Mobile Telecommunication System (UMTS) is the most powerful technology in the third generation (3G) mobile communication and it is the base for the 4G technology. The Wide band Code Division Multiple ...
8
Estimation of effect of troposphere rain on radio link in tropical environment
... Satellite communications play a major role in revolutionizing the wireless communication systems by providing large bandwidth, high data rates and large area coverage. Earth space path link is subjected to various ...
7
On the System Modeling of Antennas
... As presented in the introduction, the general principle is to consider the radio link (including the channel and the antennas) as a two- port network, and to analyze it from network theory. Among the ...
17
Bikers Protection through Smart Helmet and Stunt Detection
... the radio transceivers that define a cell and handles the radio-link protocols with the mobile ...the radio resources for one or more base transceiver ...
5
Multi-Criteria Handover Using Modified Weighted TOPSIS Methods for Heterogeneous Networks
... The rapid growth of the number of smart mobile devices connected to the wireless network has led to the high data traffic demand. The capacity demand of the cellular network is estimated to be 1000 times higher by year ...
12
International Journal of Computer Science and Mobile Computing
... the radio link with the Mobile Station; the Network Subsystem, the main part of which is the Mobile services Switching Center, performs the switching of calls between the mobile and other fixed or mobile ...
14
International Journal of Computer Science and Mobile Computing
... the radio link with the Mobile Station; the Network Subsystem, the main part of which is the Mobile services Switching Center, performs the switching of calls between the mobile and other fixed or mobile ...
16
Study of Microwave Propagation Under Climatic Zone of Subtropical India
... in radio link communication is increased which shows adverse affect at microwave and millmetric frequencies, since EM waves are most affected by scattering and absorption ...
6
Analysis And Simulation Of Service Quality Enhancement By Applying Radio Over Fiber (ROF) In Communication Link
... Radio over Fiber (RoF) refers to a technology whereby light is modulated by a radio signal and transmitted over an optical fiber link to facilitate radio link. Therefore, wireless ...
24
Hydrographic survey using real time kinematic method for river deepening
... This study has achieved the objectives for this research. Implementation process involved in this study give an exposure and opportunity to gain and practice knowledge and information about utilizing radio ...
14
Dynamic Packet Length Optimization In Wireless Sensor Network
... Abstract— In wireless sensor networks, dynamic packet length control is more efficient in terms of channel utilization and energy efficiency. In previous packet length optimizations for sensor network often employ a ...
5
CCTV: beyond penal modernism?
... Retail Radio Link which allows them to communicate with private security officers working in 175 businesses (around 35 in each of the borough’s five town centres) throughout the ...Retail Radio ...
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