TY - GEN
T1 - An effective QoS control scheme for ubiquitous services based on context information management
AU - Tokairin, Yoshikazu
AU - Yamanaka, Kazuhiro
AU - Takahashi, Hideyuki
AU - Suganuma, Takuo
AU - Shiratori, Norio
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In this paper, we propose a scheme to increase the QoS (quality of service) in ubiquitous computing environment by managing context information effectively where computational and network resources are limited. This novel scheme consists of a following distinguished feature: (S1)Flexible QoC (quality of context information) Control. This scheme can manage the context information based on relationship between QoC and QoS. By employing this scheme, we can avoid degradation of available network bandwidth and computational resource due to supplying excessive context information. Quality and function of overall system are also expected to be maintained while circulating context information in high quality.
AB - In this paper, we propose a scheme to increase the QoS (quality of service) in ubiquitous computing environment by managing context information effectively where computational and network resources are limited. This novel scheme consists of a following distinguished feature: (S1)Flexible QoC (quality of context information) Control. This scheme can manage the context information based on relationship between QoC and QoS. By employing this scheme, we can avoid degradation of available network bandwidth and computational resource due to supplying excessive context information. Quality and function of overall system are also expected to be maintained while circulating context information in high quality.
UR - http://www.scopus.com/inward/record.url?scp=49949107382&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=49949107382&partnerID=8YFLogxK
U2 - 10.1109/CEC-EEE.2007.20
DO - 10.1109/CEC-EEE.2007.20
M3 - Conference contribution
AN - SCOPUS:49949107382
SN - 0769529135
SN - 9780769529134
T3 - Proceedings - The 9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007
SP - 619
EP - 626
BT - Proceedings - The 9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007
T2 - 9th IEEE International Conference on E-Commerce Technology; The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services, CEC/EEE 2007
Y2 - 23 July 2007 through 26 July 2007
ER -