Optimal Scheduling User Number in Massive MIMO with QoS Requirement

2019 ◽  
pp. 627-632
Author(s):  
Lei Chen ◽  
Lu Zhang
Keyword(s):  
Massive Mimo ◽  
Optimal Scheduling ◽  
Qos Requirement

scholarly journals On Optimal Scheduling for Joint Spatial Division and Multiplexing Approach in FDD Massive MIMO

2019 ◽  
Vol 67 (4) ◽  
pp. 1006-1021 ◽  
Author(s):  
Ali Maatouk ◽  
Salah Eddine Hajri ◽  
Mohamad Assaad ◽  
Hikmet Sari
Keyword(s):  
Massive Mimo ◽  
Optimal Scheduling

Aplikasi Metode Hungarian Dalam Optimalisasi Waktu Penugasan Karyawan dan Keuntungan Produksi Home Industry

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Empya Charlie ◽  
Siti Rusdiana ◽  
Rini Oktavia
Keyword(s):  
Sensitivity Analysis ◽  
Optimal Solution ◽  
Optimal Scheduling ◽  
Total Work ◽  
Work Time ◽  
Hungarian Method ◽  
Total Work Time

Penelitian ini bertujuan untuk mengoptimalkan penjadwalan karyawan di CV. Karya Indah Bordir dalam melakukan tugas-tugas tertentu menggunakan metode Hungaria, serta menganalisis sensitivitas solusi optimal jika ada pengurangan waktu karyawan untuk menyelesaikan tugas-tugas. Metode Hongaria diterapkan pada proses bordir yang melibatkan 11 karyawan dan 10 tugas. Hasil penjadwalan yang optimal meminimalkan waktu produksi bordir perusahaan. Hasil penjadwalan optimal yang ditemukan adalah: karyawan 1 mengerjakan tas Mambo, karyawan 2 mengerjakan tas Elli, karyawan 3 mengerjakan tas Lonjong, karyawan 4 mengerjakan tas Tampang bunga, karyawan 6 mengerjakan tas Ransel, karyawan 7 mengerjakan tas Tima, karyawan 8 mengerjakan tas Keong, karyawan 9 mengerjakan tas Alexa, karyawan 10 mengerjakan tas Luna, dan karyawan 11 mengerjakan tas Mikha, dengan total waktu kerja adalah 13,7 jam. Setelah metode Hongaria diterapkan, CV. Karya Indah Bordir mendapat peningkatan pendapatan sebanyak 9,09%. Analisis sensitivitas dilakukan dengan mengurangi waktu karyawan dalam menyulam tas. Hasil analisis sensitivitas adalah beberapa batasan untuk variabel basis dan non basis untuk mempertahankan solusi optimal.   This research has a purpose to optimize the scheduling of employees in CV. Karya Indah Bordir in doing certain tasks using Hungarian method, as well as analyzing the sensitivity of the optimal solution if there is a reduction on the employees time to finish the tasks. The Hungarian method was applied on the embroidery process involving 11 employees and 10 tasks. The optimal scheduling result minimize the time of the embroidery production of the company. The optimal scheduling result found is: employee 1 does the Mambo bag, employee 2 does the Elli bag, employee 3 does the Lonjong bag, employee 4 does the Tampang bunga bag, employee 6 does the Ransel, employee 7 does the Tima bag, employee 8 does the Keong bag, employee 9 does the Alexa bag, employees 10 does the Luna bag, and employee 11 does the Mikha bag, with the total work time is 13,7 hours. After the Hungarian method was applied, CV. Karya Indah Bordir got the increasing revenue as much as 9,09 %. The sensitivity analysis was conducted by reducing the time of the employees take in embroidery the bags. The results of the sensitivity analysis are some boundaries for basis and non basis variables to maintain the optimal solution. 

Non-Orthogonal Pilot Analysis for Single-Cell Massive MIMO Circumstances

2019 ◽  
Vol E102.B (4) ◽  
pp. 901-912
Author(s):  
Pengxiang LI ◽  
Yuehong GAO ◽  
Zhidu LI ◽  
Hongwen YANG
Keyword(s):  
Single Cell ◽  
Massive Mimo

Performance Analysis in the High SNR Region for MF in the Downlink of Massive MIMO Systems

2015 ◽  
Vol E98.A (8) ◽  
pp. 1865-1870
Author(s):  
Wence ZHANG ◽  
Yan NI ◽  
Hong REN ◽  
Ming CHEN ◽  
Jianxin DAI
Keyword(s):  
Performance Analysis ◽  
Massive Mimo ◽  
Mimo Systems

Optimal Scheduling and Control of Ingot Handling in a Steelmaking Environment

1983 ◽  
Author(s):  
Stanley F. Bullington ◽  
Yong-Zai Lu ◽  
Colin L. Moodie ◽  
Theodore J. Williams
Keyword(s):  
Optimal Scheduling ◽  
And Control

Wireless powered IoE for 6G: Massive access meets scalable cell-free massive MIMO

2020 ◽  
Vol 17 (12) ◽  
pp. 92-109
Author(s):  
Shuaifei Chen ◽  
Jiayi Zhang ◽  
Yu Jin ◽  
Bo Ai
Keyword(s):  
Massive Mimo
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