Abstract:
Virtual reality (VR) applications are becoming increasingly popular in both entertainment and commercial industries. Improving the immersive experience is essential to me...Show MoreMetadata
Abstract:
Virtual reality (VR) applications are becoming increasingly popular in both entertainment and commercial industries. Improving the immersive experience is essential to meet the expectations of users. To achieve the highest quality of experience (QoE), various factors such as delay, refresh rate, and data rate must be considered. Streaming only the field of view (FoV) of users based on gaze movement is a common method to improve the performance of end-to-end (E2E) delay. In this paper, we propose a novel non-overlapped tile streaming approach with dynamic resource allocation in VR networks to enhance the E2E delay with efficient resource block (RB) utilization. Our approach exploits the existence of overlapping tiles in consecutive FoV requests for reducing the number of tiles that need to be transmitted to users. By combining the non-overlapped tile streaming scheme with the flexible resource allocation, our proposed approach provides VR users with an enhanced QoE, particularly in terms of shorter E2E delay.
Date of Conference: 04-08 December 2023
Date Added to IEEE Xplore: 26 February 2024
ISBN Information:
ISSN Information:
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- IEEE Keywords
- Index Terms
- Resource Allocation ,
- Field Of View ,
- Quality Of Experience ,
- Use Of Virtual Reality ,
- Dynamic Resource ,
- Dynamic Allocation ,
- Resource Block ,
- Dynamic Resource Allocation ,
- Cloud Computing ,
- Recurrent Neural Network ,
- Wireless Networks ,
- Minimization Problem ,
- Transmission Delay ,
- Local Devices ,
- Path Loss Exponent ,
- Signal-to-interference-plus-noise Ratio ,
- Video Segments ,
- Immersive Virtual Reality ,
- Mobile Edge Computing ,
- Downlink Transmission ,
- Small Base Stations ,
- Association Scheme ,
- Consecutive Segments ,
- User Association ,
- Virtual Reality Devices ,
- Network Scenarios ,
- Tile Size ,
- Delay Performance ,
- Resource Allocation Algorithm ,
- Extensive Simulations
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Resource Allocation ,
- Field Of View ,
- Quality Of Experience ,
- Use Of Virtual Reality ,
- Dynamic Resource ,
- Dynamic Allocation ,
- Resource Block ,
- Dynamic Resource Allocation ,
- Cloud Computing ,
- Recurrent Neural Network ,
- Wireless Networks ,
- Minimization Problem ,
- Transmission Delay ,
- Local Devices ,
- Path Loss Exponent ,
- Signal-to-interference-plus-noise Ratio ,
- Video Segments ,
- Immersive Virtual Reality ,
- Mobile Edge Computing ,
- Downlink Transmission ,
- Small Base Stations ,
- Association Scheme ,
- Consecutive Segments ,
- User Association ,
- Virtual Reality Devices ,
- Network Scenarios ,
- Tile Size ,
- Delay Performance ,
- Resource Allocation Algorithm ,
- Extensive Simulations
- Author Keywords