Title :
Effective error control scheme with channel state information for WBAN
Author :
Takabayashi, Kazumasa ; Tanaka, Hiroya ; Sugimoto, Chika ; Kohno, Ryuji
Author_Institution :
Grad. Sch. of Eng., Yokohama Nat. Univ., Yokohama, Japan
Abstract :
This paper proposes and investigates an effective error control scheme using channel state information (CSI) for Body Area Network (BAN). In February 2012, an international standard of WBAN, IEEE802.15.6, was published and it supports error control schemes. This standard also defines seven different QoS modes. However, how to utilize them is not clearly specified. In this paper, an effective method of the QoS is proposed, especially in user priority 7. Then, the Hybrid ARQ in IEEE 802.15.6 is modified to employ decomposable codes for more associations with CSI. The proposed scheme has been able to transmitted data more effectively according to the required QoS.
Keywords :
IEEE standards; automatic repeat request; biomedical communication; body area networks; error correction codes; quality of service; ultra wideband communication; Body Area Network; CSI; Hybrid ARQ; IEEE 802.15.6; IEEE802.15.6; QoS modes; WBAN; channel state information; decomposable codes; effective error control scheme; international standard; transmitted data; user priority 7; Automatic repeat request; Complexity theory; Decoding; Error correction; Multiplexing; Quality of service; Wireless communication; Hybrid ARQ; IEEE802.15.6; QoS control; UWB; decomposable code;
Conference_Titel :
Medical Information and Communication Technology (ISMICT), 2014 8th International Symposium on
Conference_Location :
Firenze
DOI :
10.1109/ISMICT.2014.6825213
