Performance evaluation communication channels

Manufacturers like BMW Group and suppliers like Schaeffler had to wait a long time for the return of the big trade shows, such as IAA Mobility, which took place in Munich for the first time — and with a brand new concept. The excitement about the first live marketing event in was great — not only for our clients but also for us. For our customers from the mobility sector, it was clear at an early stage that they would collaborate with insidery again to analyze the success of their trade fair participation. Communication through digital channels and platforms has a strong weight, and the content of trade fair participation is intensely fed into networks and communities — not to mention hybrid concepts.

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• Article Collection
• Power line communication channel modelling and performance evaluation
• Kickstart your internal communications strategy with these best practices
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• Communication channels: The 7 essentials for a business
• The 12 Most Important Internal Communication Methods for Companies
• PERFORMANCE MANAGEMENT
• Percentage of "develop and counsel employees" inquiries received via digital communication channels
• Coded CDMA performance evaluation over various communication channels

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Article Collection

Propagation models represent a solidifying of mathematical equations and algorithms that are used for radio signal propagation prediction in specific regions. In this research different propagation models are analyzed and compared. These propagation models have been proposed at the operating frequency of 3. These propagation models depend on location, frequency range and clutter type such as urban, suburban and countryside.

We have to bear in mind that the results of the path loss estimation of Free Space model are identical and equal to dB for 18 m and 34 m transmitter antenna heights at 3. It is obvious that Egli model shows the highest path loss values in rural environment as compared with the other models. By the end of this paper, a developed empirical radio propagation model is proposed to be appropriate in urban and rural environments.

How to Cite: Zakaria, Y. American Journal of Applied Sciences , 14 2 , This is an open access article distributed under the terms of the Creative Commons Attribution License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Research Article Open Access. Abstract Propagation models represent a solidifying of mathematical equations and algorithms that are used for radio signal propagation prediction in specific regions.

Power line communication channel modelling and performance evaluation

Propagation models represent a solidifying of mathematical equations and algorithms that are used for radio signal propagation prediction in specific regions. In this research different propagation models are analyzed and compared. These propagation models have been proposed at the operating frequency of 3. These propagation models depend on location, frequency range and clutter type such as urban, suburban and countryside. We have to bear in mind that the results of the path loss estimation of Free Space model are identical and equal to dB for 18 m and 34 m transmitter antenna heights at 3. It is obvious that Egli model shows the highest path loss values in rural environment as compared with the other models.

Kickstart your internal communications strategy with these best practices

In order to monitor employee progress and provide meaningful appraisal data, most company managers need open communication channels and accurate performance records. There are no surprises there. But within most companies in an information economy, real management challenges go a little bit deeper. Are all of your employee milestones crystal-clear and easy to recognize? If so, consider yourself lucky. To take some of the ambiguity out of the assessment process and make your appraisal model both fair and meaningful, start by straightening out your processes for establishing, tracking, recognizing, and rewarding employee milestones. To cover the gap between the knowledge of one and the efforts of the other and to help eliminate human error, companies are turning to technology to automate and track employee goals, development, feedback, and performance status on an ongoing basis. So how does a company make it as easy as possible for managers to spot employee accomplishments and milestones? Start With Crystal-Clear Goals: Employee goals setting should not be taken lightly and it should by no means be left solely to the employee or the manager. Goal setting is a strategic process that takes place at the beginning of the review cycle where managers and employees look at past performance and future aspirations and set out a set of specific, measurable, agreed-upon, realistic, and timely SMART goals that are to be achieved.

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The latest and largest meta-analysis study by consultants from Gallup Inc. A meta-analysis is a study of many studies. When comparing top-quartile engagement in the top quarter of teams with bottom-quartile engagement, Gallup found significant differences. Teams in the top-quartile achieved higher performance with more positive outcomes and fewer negative outcomes than bottom-quartile teams.

Communication channels: The 7 essentials for a business

This research has the benefits of employing multiple apertures at the transmitter, multiple photodetectors at the receiver and additional relay nodes and provides model design guidelines under various turbulence regimes. Therefore, improved methods have a strong potential impact on performance evaluation for free-space optical communications in particularly. As its first contribution, this project provides a new system model of multi-hop relaying FSO communication system employing SC-QAM signals over different atmospheric turbulence and misalignment channels; this proposed system model can provides better performance compared with that of direct single-hop FSO transmission. In addition, this technique has a longer link distance when APD receiver is used. Secondly, the proposed project provides a novel MIMO FSO configuration in order to utilize its spatial diversity characterization on the performance of such systems. In this approach, the ergodic capacity characterization of MIMO FSO systems over atmospheric turbulence-induced fading and misalignment error channels is also provided.

The 12 Most Important Internal Communication Methods for Companies

Skip to Main Content. A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology for the benefit of humanity. Use of this web site signifies your agreement to the terms and conditions. Performance Evaluation of Cooperative Communications Over Fading Channels in Vehicular Networks Abstract: This paper provides channel modeling and performance evaluation study of vehicle-to-vehicle V2V and vehicle-to-infrastructure V2I cooperative communications in urban non-line-of-sight NLOS multipath fading environments. The proposed model investigates three different scenarios: i V2V communications enabled by parallel cooperative dual-hop amplify-and-forward AaF vehicle-relaying, ii V2V communications enabled by dual-hop AaF road-side-unit RSU relaying on one link and direct V2V communications on another link, iii V2I communications enabled by dual-hop AaF vehicle-relaying on one link and direct V2I communications on another link. We derive relevant statistics for the output signal envelope and related system performance, e. Numerical results are presented for different sets of channel parameters. Article :.

PERFORMANCE MANAGEMENT

If you are going to lead a successful business, you must create an environment with open communication and trust. Open communication allows your employees to be more engaged and understand that what they do matters in the success of the business. Making sure your employees understand the big picture and the part they play in the success of the organization will help them understand why decisions are made and how those decisions impact them specifically and the company as a whole.

Percentage of "develop and counsel employees" inquiries received via digital communication channels

RELATED VIDEO: Dr. Karen Yarrish - Better Performance Evaluation

Communication networks have undergone rapid developments in the past few decades in many Sub-Saharan African countries. The increasing number of subscribers and demand for greater variety of services in these countries make it difficult for network operators to provide the service varieties subscribers want while maintaining acceptable levels of quality of service. A scale-free user network, which takes into account user behavior in a realistic physical network, has been used to model a more realistic cause for call blockings in a typical cellular network deployment under a Sub-Saharan environment. Peak recorded traffic distribution was observed to have overwhelmed the existing number of channels provided by the network operators for some cells eventually leading to increase in call drop rates. This high call blocking probability was attributed to poor network monitoring by the network operators to match the ever changing traffic intensities.

Coded CDMA performance evaluation over various communication channels

As with all digital activities, one of the great advantages that social media holds over more traditional communication channels is that it generates a wealth of data that can be used to evaluate performance. A wide array of social media analytics are available covering everything from how well social media content is performing, who it is reaching, to how much engagement it is generating. To successfully embed enterprise social media into an organisation, it needs to be reported on and evaluated with the same level of scrutiny as other marketing, communications or customer service activities. When it comes to informing management decisions, the right infrastructure must be in place to enable the internal team to see beyond the simplistic social media metrics. Social media teams must have tools in place to identify the high-level key performance trends of social media accounts, networks and users, as well as drill-down into each individual post that is published. The most commonly reported social media metric is the total number of Likes or Followers achieved. Graphs showing the changes in the number of followers are often used to indicate that progress continues to be made.

Jump to navigation. Building an effective internal communication system—a set of communication tools that work together to reach and engage employees—requires high-performing channels, such as newsletters, social networks and meetings. But how do you determine if your channels are doing their job? The results will help you identify opportunities for short- and long-term improvements that will support the overall communication system.