Multiplexing Techniques for Applications Based-on 5G Systems

Trung, Nguyen Huu

doi:10.5772/intechopen.101780

Cited by 4 publications

(3 citation statements)

References 22 publications

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“…TDD and TDM both employ a single carrier frequency. In UL and DL, distinct time periods are provided for transmission and reception [30].…”

Section: Non-standalone (Nsa)mentioning

confidence: 99%

“…There can be two slots per subframe. NR enables scalable numerology for more exible deployments encompassing a wide range of services and carrier frequencies, in contrast to LTE, which has a xed subcarrier spacing (SCS) for 15 kHz [30]. As a result, the Cyclic Pre x (CP) is scaled down from the LTE CP duration of 4.7 microseconds by a factor of 2 − u .…”

Section: G Frame Structurementioning

confidence: 99%

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Emulation of point cloud streaming over 5G network

Makiyah,

Khamees

2024

Int. j. inf. tecnol.

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Realistic digital representations of 3D objects and environments are now achievable because to recent developments in computer graphics, enabling realtime user interactions. Creating effective compression techniques and technologies that may take into account varied application limits has become a crucial problem due to the rising need for various point clouds. Future wireless networks are expected to undergo a paradigm change as a result of the 3GPP's 5G Advanced development. In this paper, we propose a complete system for streaming 3D high density point cloud data using a web-based streaming server with HTTP/2 protocol enabled, and compare results in two scenarios over WIFI and over 5G standalone network. Results have shown great outperformance over conventional work by decreasing inter-frame latency for large point cloud streaming by 16.8% for the case of 4 million points using http/2 over wi , and by 71.51% over emulated 5G network. Streamed packets were also captured showing an increased frame rate of the same sample by 20.7% and 353% for the cases of wi and 5G networks, respectively.

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“…TDD and TDM both employ a single carrier frequency. In UL and DL, distinct time periods are provided for transmission and reception [30].…”

Section: Non-standalone (Nsa)mentioning

confidence: 99%

Section: G Frame Structurementioning

confidence: 99%

Emulation of point cloud streaming over 5G network

Makiyah,

Khamees

2024

Int. j. inf. tecnol.

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show abstract

“…Type II is a linear combination of multiple beams with different phases and amplitudes. Therefore, controlling this beam is based on selecting a group of beams and controlling the phase and amplitude of each beam [36].…”

Section: ) Antenna Configurationmentioning

confidence: 99%

Beamforming-as-a-Service for Multicast and Broadcast Services in 5G Systems and Beyond

Trung,

Anh

2023

IEEE Access

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Driven by the most advanced technologies, such as massive multiple-input multiple-output (MIMO), 3D beamforming, Software-Defined Networking, and network slicing, 5G/6G systems support radio connections and end-to-end network connectivity at ultrahigh speeds, low latency, high reliability, and massive connectivity. 5G/6G networks promise a faster, more streamlined future for broadcasters. It can handle rapid changes, along with improved quality standards in broadcasting. However, broadcasting services are becoming increasingly distributed and prevalent; thus, how to effectively provide broadcast services to end users has recently become a natural concern. In this paper, we propose a novel concept of Beamforming-as-a-Service (BFaaS) for delivering multicast and broadcast services in 5G/6G networks. We first comprehensively overview and study background standards and industrial activities through broadcast projects that have been carried over 5G platforms. Then, we shed light on the requirements of providing multicast and broadcast services to end users and the importance of beamforming in delivering multicast and broadcast services in 5G/6G networks. From this point, we define the BFaaS concept and vision and the benefits of the proposed BFaaS scheme. Next, we discuss the beam generation process, beamforming control and the channel model which is used in the proposed system model analysis. As a step further, with the proposed system model, we propose optimal algorithms for allocating beams to different service areas. The simulation results demonstrated the effectiveness of the proposed BFaaS scheme. Finally, we summarize the paper by identifying the potential areas of application of BFaaS for future research directions.INDEX TERMS 5G networks, terrestrial broadcasting, broadband, multicast and broadcast services, new radio, as-a-service, beamforming.NGUYEN HUU TRUNG received the Dipl.Eng., M.E., and Ph.D. degrees from the

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Emulation of Point Cloud Streaming over 5G Network

Makiyah,

Khamees

2023

Preprint

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Realistic digital representations of 3D objects and environments are now achievable because to recent developments in computer graphics, enabling real-time user interactions. Creating effective compression techniques and technologies that may take into account varied application limits has become a crucial problem due to the rising need for various point clouds. Future wireless networks are expected to undergo a paradigm change as a result of the 3GPP's 5G Advanced development. In this paper, we propose a complete system for streaming 3D high density point cloud data using a web-based streaming server with HTTP/2 protocol enabled, and compare results in two scenarios over WIFI and over 5G standalone network. Results have shown great outperformance over conventional work by decreasing inter-frame latency for large point cloud streaming by 16.8% for the case of 4 million points using http/2 over wifi, and by 71.51% over emulated 5G network. Streamed packets were also captured showing an increased frame rate of the same sample by 20.7% and 353% for the cases of wifi and 5G networks, respectively.

show abstract

Multiplexing Techniques for Applications Based-on 5G Systems

Cited by 4 publications

References 22 publications

Emulation of point cloud streaming over 5G network

Emulation of point cloud streaming over 5G network

Beamforming-as-a-Service for Multicast and Broadcast Services in 5G Systems and Beyond

Emulation of Point Cloud Streaming over 5G Network

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