Title :
Performance of physical (PHY) and medium access control (MAC) layers of IEEE 802.11b in the presence of Bluetooth piconets
Author :
Feng, Wang ; Nallanathan, A. ; Krishna, Garg Nan
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
The two technologies, IEEE 802.11b and Bluetooth, have been growing rapidly for the past few years. Since both systems operate the same 2.4 GHz frequency band, it is anticipated some interference between these two systems. In this paper, the performance of IEEE 802.11b network is evaluated in the presence of Bluetooth piconets using probabilistic approach. The analysis is described at both physical and medium access control layers. All possibilities of time offset between IEEE 802.11b packets and Bluetooth packets are considered. Packet error rate (PER) and the throughput of an IEEE 802.11b network are obtained.
Keywords :
Bluetooth; access protocols; error statistics; interference suppression; network topology; packet radio networks; radiofrequency interference; wireless LAN; 2.4 GHz; Bluetooth piconets; IEEE 802.11b; collision analysis; medium access control layer; network throughput; network topology; packet error rate; physical access control layer; probabilistic approach; time offset; Bluetooth; Error analysis; Frequency; Interference; Media Access Protocol; Personal area networks; Physical layer; Spread spectrum communication; Throughput; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual
Conference_Location :
Jeju, South Korea
Print_ISBN :
0-7803-7757-5
DOI :
10.1109/VETECS.2003.1207877
