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Pengaruh Teknik Modulasi Terhadap Kinerja Layanan Voice dan Video Pada Jaringan WiMAX Menggunakan Opnet Modeler Muhammad Akmal; Nasaruddin Nasaruddin; Ramzi Adriman
Jurnal Komputer, Informasi Teknologi, dan Elektro Vol 1, No 1 (2016)
Publisher : Universitas Syiah Kuala

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Abstract

Dengan berkembang dan meluasnya berbagai teknologi jaringan nirkabel seperti worldwide interoperability for microwave access (WiMAX), jumlah pengguna perangkat bergerak internet terus bertambah. Untuk kestabilan jaringan WiMAX sangat tergantung pada kemampuan quality of service (QoS), pada saat koneksi dengan internet memerlukan bandwith yang memadai terutama pada layanan voice dan video. Quality of service untuk layanan voice dan video merupakan suatu permasalahan dalam komunikasi internet secara keseluruhan. Salah satu cara untuk menjaga kestabilan kualitas layanan yaitu menggunakan teknik modulasi, dimana teknik modulasi memungkinkan pengaturan pola sinyal modulasi yang tergantung pada kondisi signal to noise ratio (SNR). Pada penelitian ini membandingkan tipe modulasi yaitu QPSK, 16QAM dan 64QAM. Hasil pengujian didapatkan perbandingan nilai delay, throughput, Block error rate (BLER), signal to noise ratio (SNR) pada masing-masing modulasi tersebut.
Peningkatan Kinerja Pemasaran Syariah melalui Kemampuan Inovasi Produk Muhammad Akmal; Alifah Ratnawati
Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Vol 7, No 2 (2022): In Progress...
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jms.v7i2.14174

Abstract

AbstractThis study aims to determine the role of product innovation ability and the improvement of sharia marketing performance. The ability of product innovation refers to the influence factors. It is a process that emphasizes achieving and creating unique and interesting new things. As well as using the process to build the ability to innovate within a company or organization. It is based on a view based on the individuals or groups subjectivity becoming the focal point and the main factor in the innovation process of a company or organization. The ability of product innovation must ensure that the process of creating new things is created continuously. Specifically in an effort to improve the Sharia marketing performance that will be achieved, especially for those who have many competitors or those who are prone to saturation. The paradigm in the importance of the innovation ability must be an encouragement for the progress in a business, its systems and arrangements. The ability of product innovation affects the Sharia marketing performance which is implemented by the company then affects the economic development. This will be an enrichment source for organizations in strengthening Shariah marketing performance. Keywords: Sharia marketing performance, Product Innovation Ability, Innovation Ability Factors