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    Partial interference elimination based retrospective interference alignment scheme in the downlink MIMO broadcast channel by Jingfu LI, Wenjiang FENG, Wenshou WANG, Weiheng JIANG, Chonghai YANG

    Published 2021-06-01
    “…For interference networks, the degree of delay (DoD) was proposed to quantify the information delay among traditional interference alignment (IA) schemes.It indicated that networks suffer from the issue of latency caused by IA schemes.Herein, for the MIMO downlink broadcast channel (BC), the partial interference elimination based retrospective interference alignment scheme (PIE-RIA) was put forward.In the scheme, relay technique was adopted to eliminate partial interference signals so that part of desired symbols could be decoded promptly in user sides.Meanwhile, in the last slot, the eliminated signals could be regenerated in base station side with the retrospective interference alignment (RIA) scheme .The simulation results show that PIE-RIA scheme maintains degree of freedom (DoF) gain of RIA scheme and in the meantime, achieves lower DoD than the other schemes.…”
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    Les représentations de l’ennemi et du combat dans les dessins animés soviétiques de 1941 by David Maurice

    Published 2011-05-01
    “…In front of the largeness of threat, the Soviet authorities did not hesitate to mobilize artistic community to relay a patriotic discourse to the masses, casting a particular picture of the enemy as well as behaviours to adopt in front of him, in the same way as France, Great Britain or the United States could make it. …”
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    Reliability routing protocol based on vehicle density in VANET by Rong CAI, Guoan ZHANG, Li JIN

    Published 2016-09-01
    “…A reliability routing protocol based on vehicle density in vehicular Ad Hoc network was proposed to reduce the complexity of finding an optimal or sub-optimal node of the forwarding node in forwarding range,reducing the average number of hops and enhancing the reliability of the link.Firstly,the size of the unite block was set by the forwarding node according to the vehicle density in the road.And the forwarding range was cut into several equal blocks.Then the farthest block away from the forwarding node was selected.In the selected block,the neighbor node which had the longest link time was chosen as a relay node to forward according to the principle of reliability finally.Compared with EG-RAODV,the simulated results of the proposed routing protocol show that the average number of hops is less and the average distance of one-hop progress is lager,which means the proposed routing protocol can transmit the data packet to destination node more quickly.…”
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    Teaching for a Broken World by Gayatri Chakravorty Spivak

    Published 2024-10-01
    “…Activist reading is seen as a relay race. We are reminded that every self-declared rupture is also an unacknowledged repetition. …”
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