Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yu-Won Lee"'
Publikováno v:
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting.
Beam coverage switching of sub-6 GHz massive MIMO antenna is presented using low-loss passive phase shifter. A single-bit phase shifter which minimizes the loss caused by series resistance of a switch is designed and integrated with antenna. The mass
Autor:
Kyong-Jin Ryu, Yu-Won Lee, Jun-Ik Choi, Kim, min-son, Dong Soo Kim, Jung-Mo Jung, Jong-Hwa Kim, Chi-Wan Park, Jong-Gun Lee
Publikováno v:
JOURNAL OF FISHRIES AND MARINE SCIENCES EDUCATION. 30:206-216
Publikováno v:
Information Sciences. 221:316-337
Given a set of data objects, the skyline query returns the objects that are not dominated by others. Although skyline computation has been studied extensively for static data, there has been relatively less work on data streams. Recently, a few metho
Publikováno v:
Journal of Systems and Software. 84:314-327
Top-k monitoring queries are useful in many wireless sensor network applications. A query of this type continuously returns a list of k ordered nodes with the highest (or lowest) sensor readings. To process these queries, a well-known approach is to
Autor:
Yu Won Lee, Byung-Cheon Lee, Sang-Jun Park, Vyacheslav Ogay, Jin-Kyu Lee, Kwang-Sup Soh, Hyun-Jung Han, Ki Woo Kim
Publikováno v:
Journal of Acupuncture and Meridian Studies. 3:81-88
After intratesticular injection of a chromium hematoxylin and fluorescent nanoparticle solution, we found a novel flow path in the abdominal cavity consisting of primo-vessels and primo-nodes. This flow path formed a network that crossed over the sur
Publikováno v:
5th International Conference on Computer Sciences and Convergence Information Technology.
Given a set of objects, the skyline query returns those objects which are not dominated by other objects in the same dataset. An object o dominates another object o' if and only if o is strictly better than o' on at least one dimension and o is not w
Publikováno v:
2009 Third International Conference on Sensor Technologies and Applications.
Top-k monitoring queries are useful in many wireless sensor network applications. There is a well-known approach called FILA to process this kind of queries. Its basic idea is to install a filter at each sensor node to avoid unnecessary transmissions
Publikováno v:
2009 Third International Conference on Sensor Technologies and Applications.
A wireless sensor network is a collection of sensor nodes distributed over a geographic area to monitor physical conditions,such as temperature, light, humidity, or pressure.Since a sensor node has limited energy supply,running multiple continuous mo
Publikováno v:
2010 5th International Conference on Computer Sciences & Convergence Information Technology (ICCIT); 2010, p951-956, 6p
Publikováno v:
2009 Third International Conference on Sensor Technologies & Applications; 2009, p545-552, 8p