EAN: 9783319306797

SPRINGERBRIEFS IN ELECTRICAL AND COMPUTER ENGIN...

This SpringerBrief focuses on crucial issues for device-to-device (D2D) communications within
the rapidly expanding 4G LTE toward 5G system. Several critical technical challenges in D2D
communications are discussed  and D2D standardization activities in 3GPP are provided. Topics
range from proximity discovery and mode selection  to resource management. The authors
investigate proximity detection solutions for enabling direct user equipment communication by
listening to uplink transmission. The problem of mixed mode selection is demonstrated to meet
multiple quality of service (QoS) requirements in D2D enabled cellular networks. Finally  the
brief explores the problem of designing interference-constrained resource allocation to pair
cellular user resources with potential D2D links in cellular D2D underlay  with the goal of
improving spectrum efficiency. Device-to-Device Communications in Cellular Networks targets
researchers and professionals working in wireless communications and networks. Advanced-level
students in electrical engineering and computer science studying wireless communications and
networks can also use this material as a study guide.

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