Two-Tier 360-Degree Video Delivery Control in Multiuser Immersive Communications Systems

Ming Hu; Lifeng Wang; Bo Tan; Shi Jin

doi:10.1109/TVT.2022.3219496

Two-Tier 360-Degree Video Delivery Control in Multiuser Immersive Communications Systems

Ming Hu
, Lifeng Wang
, Bo Tan
, Shi Jin

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

15 Sitaatiot (Scopus)

53 Lataukset (Pure)

Abstrakti

In the immersive communications systems, video information is stringently delivered for extended reality applications. Since users may demand various immersive experience and have different levels of view prediction accuracy, the two-tier 360-degree video delivery frame structure with dynamic transmission time interval duration needs to be designed appropriately. To maximize the system's quality of experience, two new frame structures and power control are proposed. Meanwhile, the synchronous and asynchronous cases with different computational complexities are addressed. The results demonstrate the effectiveness of the proposed design and indicate that flexible frame structure is beneficial for multiuser immersive communications.

Alkuperäiskieli	Englanti
Sivut	4119 - 4123
Sivumäärä	6
Julkaisu	IEEE Transactions on Vehicular Technology
Vuosikerta	72
Numero	3
Varhainen verkossa julkaisun päivämäärä	2022
DOI - pysyväislinkit	https://doi.org/10.1109/TVT.2022.3219496
Tila	Julkaistu - 2023
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 3

!!ASJC Scopus subject areas

Automotive Engineering
Aerospace Engineering
Electrical and Electronic Engineering
Applied Mathematics

Pääsy asiakirjaan

10.1109/TVT.2022.3219496

manuscript_XR
This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited.
Accepted author manuscript, 166 KBLisenssi: Unspecified

https://urn.fi/URN:NBN:fi:tuni-202211228519Lisenssi: Unspecified

Siteeraa tätä

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abstract = "In the immersive communications systems, video information is stringently delivered for extended reality applications. Since users may demand various immersive experience and have different levels of view prediction accuracy, the two-tier 360-degree video delivery frame structure with dynamic transmission time interval duration needs to be designed appropriately. To maximize the system's quality of experience, two new frame structures and power control are proposed. Meanwhile, the synchronous and asynchronous cases with different computational complexities are addressed. The results demonstrate the effectiveness of the proposed design and indicate that flexible frame structure is beneficial for multiuser immersive communications.",

keywords = "Bandwidth, frame structure, Immersive communications, Millimeter wave communication, power control, quality of experience, Quality of experience, Resource management, Streaming media, Vehicle dynamics, X reality",

author = "Ming Hu and Lifeng Wang and Bo Tan and Shi Jin",

note = "Publisher Copyright: IEEE",

year = "2023",

doi = "10.1109/TVT.2022.3219496",

language = "English",

volume = "72",

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AU - Hu, Ming

AU - Wang, Lifeng

AU - Tan, Bo

AU - Jin, Shi

N1 - Publisher Copyright: IEEE

PY - 2023

Y1 - 2023

N2 - In the immersive communications systems, video information is stringently delivered for extended reality applications. Since users may demand various immersive experience and have different levels of view prediction accuracy, the two-tier 360-degree video delivery frame structure with dynamic transmission time interval duration needs to be designed appropriately. To maximize the system's quality of experience, two new frame structures and power control are proposed. Meanwhile, the synchronous and asynchronous cases with different computational complexities are addressed. The results demonstrate the effectiveness of the proposed design and indicate that flexible frame structure is beneficial for multiuser immersive communications.

AB - In the immersive communications systems, video information is stringently delivered for extended reality applications. Since users may demand various immersive experience and have different levels of view prediction accuracy, the two-tier 360-degree video delivery frame structure with dynamic transmission time interval duration needs to be designed appropriately. To maximize the system's quality of experience, two new frame structures and power control are proposed. Meanwhile, the synchronous and asynchronous cases with different computational complexities are addressed. The results demonstrate the effectiveness of the proposed design and indicate that flexible frame structure is beneficial for multiuser immersive communications.

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KW - frame structure

KW - Immersive communications

KW - Millimeter wave communication

KW - power control

KW - quality of experience

KW - Quality of experience

KW - Resource management

KW - Streaming media

KW - Vehicle dynamics

KW - X reality

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M3 - Article

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SP - 4119

EP - 4123

JO - IEEE Transactions on Vehicular Technology

JF - IEEE Transactions on Vehicular Technology

IS - 3

ER -

Two-Tier 360-Degree Video Delivery Control in Multiuser Immersive Communications Systems

Abstrakti

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

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