Results 241 to 250 of about 3,173,083 (292)
J Med Internet ResSome of the next articles are maybe not open access.
Related searches:
Related searches:
Scalable Access Control For Privacy-Aware Media Sharing
IEEE Transactions on Multimedia, 2019The prevalence of social networks has made it easier than ever for users to share their photos, videos, and other media content with anybody from anywhere. However, the easy access of user-generated media content also brings about privacy concerns.
Changsha Ma +2 more
openaire +3 more sources
Media access control manner with QoS for control network
2008 27th Chinese Control Conference, 2008Control network takes responsibility for data communication in the networked control system (NCS), so the media access control of network is the key to guaranteeing the efficiency of the system. The paper presents a novel variable priority token passing data communication manner for the media access control in control network. The theoretical analysis,
null Lei Zhaoming +3 more
openaire +1 more source
Co-operative channel Media Access Control Mechanism
2014 International Conference on Computer Communication and Informatics, 2014Media Access Control Mechanism is use to control multiple channel access by multiple users. To remove the drawbacks of MAC, Dual-MAC protocol has been devised in which dual channels are used one for control packets and other for the transmission of data packets.
Priyanka Jaiswal, Puran Gour
openaire +1 more source
Plane cover multiple access: a media access control strategy for wireless environments
ICUPC '98. IEEE 1998 International Conference on Universal Personal Communications. Conference Proceedings (Cat. No.98TH8384), 2002In order to support future demand for mobile, wireless data communications, a packet based transmission scheme needs to be adopted. Such a paradigm could support data as well as voice and multimedia transmissions and would use the scarce wireless spectrum in a more efficient way than the conventional circuit switched model.
BLAIR P, POLYZOS G, ZORZI, MICHELE
openaire +2 more sources
Media Access Control Protocols Review for UWB Networks
2006 First International Symposium on Pervasive Computing and Applications, 2006Pervasive computing environments require ubiquitous interfaces for customers. The emerging wireless technology-Ultra Wide Band (UWB) is expected to be a promising candidate in these environments thanks to the efficiency of impulse radio (IR). Former MAC protocols for narrow band became unfit for the novel UWB PHY and numbers of protocols emerge.
Lei Wang, Ying-long Wang, Ji-zhi Wang
openaire +1 more source
Layered Access Control Schemes on Watermarked Scalable Media
2005 IEEE International Symposium on Circuits and Systems, 2005Intellectual property (IP) protection is a critical element in multimedia transmission and delivery systems. Conventional IP protection can be categorized into encryption and watermarking. In this paper, a structure to perform layered access control of scalable media by combining encryption and robust watermarking is proposed and implemented. By taking
Feng-Cheng Chang +2 more
openaire +1 more source
Research on A New Media Access Control Protocol
2020 Chinese Control And Decision Conference (CCDC), 2020A new MAC protocol has been proposed for cognitive radio networks in the paper. This protocol guarantees the QoS of network for such applications by giving priority to applications with higher time delay requirements in the stage of channel reservation. The problems of low spectrum utilization and hidden terminals in cognitive radio networks are solved.
Wei Sun, Jinke Huang
openaire +1 more source