physical-layerThe wireless offloading feature of the recently advocated mobile-edge computing (MEC) imposes a risk of disclosing private user data to eavesdroppers. Physical-layer security approaches that are built on information theoretic methods can be applied to defend eavesdropping in MEC. ...
The physical layer is the layer closest to the physical connection between devices. This layer covers a variety of devices and mediums, among them cabling, connectors, receivers, transceivers and repeaters. The physical layer doesn't deal with the physical medium, but it specifies the properties ...
We propose the new technique of physical-layer cryptography based on using a massive MIMO channel as a key between the sender and desired receiver, which need not be secret. The goal is for low-complexity encoding and decoding by the desired transmitter-receiver pair, whereas decoding by an ea...
Security in this part is very important. In its cable-based physical layer -- the part where physical signals are carried -- data is hard to acquire, as physical protection of cables and devices is possible. The last mile is the last part where the user is served. This link has to be...
Physical-layer authentication can address physical layer vulnerabilities and security threats in wireless sensor networks, and has been considered as an effective complementary enhancement to existing upper-layer authentication mechanisms. In this paper, to advance the existing research and improve the authen...
In recent years, physical layer security attracts much research interest. This article offers a tutorial on several new methods to ensure security at physical layer in wireless communication. The introduction includes several aspects, from the theoretical base of the physical layer security, secure ...
Published as IEEE 2977-2021, IEEE Standard for Adoption of MIPI Alliance Specification for A-PHY Interface (A-PHY) Version 1.0, A-PHY is the first asymmetric, industry-standard, long-reach, serializer-deserializer (SerDes) physical layer interface for automotive applications. Ad Automoti...
Li2ZrF6protective layer enabled high-voltage LiCoO2positive electrode in sulfide all-solid-state batteries High-voltage positive electrodes in sulfide all-solid-state lithium batteries face challenges due to the low oxidation stability of sulfide electrolytes. Here, authors propose a Li2ZrF6coating on ...
and data transfer between mobile displays and memories. D-PHY is more often used in smartphones cameras and displays as it provides high speed communication between a device and its processor. This particular physical layer and its associated interfaces are also used in automotive systems, particular...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Medical Encyclopedia Wikipedia ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1.physical topology- the appearance of the network; "the physical topologies of local area networks include...