Results 261 to 270 of about 3,108 (295)

A Soft-Handover Scheme for LEO Satellite Networks

2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013
Traditionally, Low Earth Orbit (LEO) satellite networks use hard handovers when a Mobile Terminal (MT) moves between the footprints of two satellites. Such approach introduces a transitory disconnection interval, which may limit the capacity to provide demanding real-time requirements. A soft- handover approach that applies distributed packet combining
Gonçalo Barros, José Vieira, Francisco Ganhão, Luís Bernardo, Rui Dinis 0001, Paulo Carvalho 0005, Rodolfo Oliveira, Paulo Pinto 0001   +7 more
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A multi-class services LEO satellite network

IEEE 54th Vehicular Technology Conference. VTC Fall 2001. Proceedings (Cat. No.01CH37211), 2002
The increasing demand for a range of services with varying traffic flow characteristics, and the need for seamless wireless access, have led to a growing interest in multi-service low Earth orbit (LEO) satellite networks. A new approach to the problem of resource utilization is put forward.
Boon Sain Yeo, L. F. Turner
openaire   +1 more source

Visible Trajectory of LEO Satellite Networks

2022 27th Asia Pacific Conference on Communications (APCC), 2022
Junse Lee, Joon-Gyu Ryu
openaire   +1 more source

Coverage in Cooperative LEO Satellite Networks

Journal of Communications and Information Networks, 2023
Bodong Shang, Xiangyu Li, Caiguo Li, Zhuhang Li   +3 more
openaire   +1 more source

Routing in LEO-based satellite networks

1999 IEEE Emerging Technologies Symposium. Wireless Communications and Systems (IEEE Cat. No.99EX297), 2003
Several strategies have been proposed for routing in a low Earth orbit (LEO) satellite system. Some of them are based on the Internet protocol (IP) and a few on asynchronous transfer mode (ATM) switching. However, issues like memory requirements of the satellites in the LEO network and the overheads involved in transmitting packets over the network ...
V.V. Gounder, R. Prakash, H. Abu-Amara
openaire   +1 more source

Multi-Satellite Tracking For The LEO Satellite Communication Network

ICC 2022 - IEEE International Conference on Communications, 2022
Qin Chen, Zixian Ma, Bing Lan, Chunyi Song, Zhiwei Xu 0003   +4 more
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Broadband LEO Satellite Networks

2003
In this chapter, the essential issues of broadband LEO satellite networks are discussed to support multimedia service to different user types. The constellation designs of LEO satellite networks and system concepts are described in the next section intro­ducing the important characteristics of LEO constellations impacting system design.
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A Distributed Routing Algorithm for LEO Satellite Networks

2018
Satellite networks support a wide range of service and provide global coverage. Moreover, LEO satellites, which have global coverage potential, have caused great attention in the field of satellite communication. Due to satellites’ mobility, an efficient and stable routing algorithm is necessary for transmission in satellite networks.
Jundong Ding, Yong Zhang 0025, Ruonan Li, Liang Zhao   +3 more
openaire   +1 more source

ATM connection handover in LEO satellite networks

Proceedings of the 4th ACM international workshop on Wireless mobile multimedia - WOWMOM '01, 2001
There is interest in providing global communications service by using a Low Earth Orbit (LEO) satellite network, resulting in many proposals, the most ambitious of which is Teledesic, and the commercial implementation of constellations including Iridium and Globalstar.
openaire   +1 more source

Distance-Based Back-Pressure Routing for Load-Balancing LEO Satellite Networks

IEEE Transactions on Vehicular Technology, 2023
Xia Deng, Le Chang, Lin Cai
exaly