假装是你
发表于 2025-3-25 06:52:55
Cooperative Device-to-Device Communication Architecture,odes, amplify-and-forward and decode-and-forward, are introduced for cooperative communication among D2D users and relay nodes. After that, three main challenges of relay assignment, transmission scheduling and channel allocation are presented.
SKIFF
发表于 2025-3-25 10:47:14
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Intuitive
发表于 2025-3-25 12:37:38
Cooperative Device-to-Device Communication in Cognitive Radio Cellular Networks978-3-319-12595-4Series ISSN 2191-5768 Series E-ISSN 2191-5776
大量
发表于 2025-3-25 16:31:46
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轻信
发表于 2025-3-25 22:12:21
Tom Wellsodes, amplify-and-forward and decode-and-forward, are introduced for cooperative communication among D2D users and relay nodes. After that, three main challenges of relay assignment, transmission scheduling and channel allocation are presented.
替代品
发表于 2025-3-26 01:24:41
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轿车
发表于 2025-3-26 05:13:55
Tom Wellsetwork offloading technologies, followed by existing efforts on device-to-device communication. Then, we present the related work of cooperative communication, focusing on energy efficiency, relay assignment, and time-spectrum allocation.
calamity
发表于 2025-3-26 12:00:53
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交响乐
发表于 2025-3-26 12:55:06
Tom Wellsng single-antenna nodes that cooperatively share their antennas. It has been well recognized that the selection of relay nodes plays a critical role in the performance of multiple D2D pairs. Unfortunately, all prior work has made an unrealistic assumption that spectrum resources are unlimited and ea
弄污
发表于 2025-3-26 18:47:11
Tom Wellse benefits of cooperative communication focus on improving the performance in terms of outage probability or channel capacity. However, the energy efficiency of cooperative D2D communication, which is critical for the mobile devices with energy constraints, has been little studied. In this chapter,