Title :
Enhancements to the Bluetooth specification
Author :
Nafie, Mohammed ; Dabak, Anand G. ; Schmidl, Timothy M. ; Gatherer, Alan
Author_Institution :
Texas Univ., Dallas, TX, USA
Abstract :
Bluetooth is a standard for low cost and low power communications between various devices. Currently Bluetooth specifications support raw bit rates of up to 1 Mbit/s. In this paper we propose two techniques to increase the bit rate of a Bluetooth system with minimal architectural changes. The first technique is to transmit GFSK at twice the normal rate and then use a DFE at the receiver to remove the ISI. The second technique is to transmit 8-DPSK modulation at 2/3 of the normal rate.
Keywords :
decision feedback equalisers; frequency shift keying; interference suppression; intersymbol interference; mobile radio; packet radio networks; radio receivers; telecommunication standards; 8-DPSK modulation; Bluetooth specification; Bluetooth standard; DFE; GFSK; Gaussian frequency shift keying; ISI removal; receiver; Bit rate; Bluetooth; Communication standards; Costs; Frequency; Instruments; Master-slave; Modulation; Personal area networks; Physical layer;
Conference_Titel :
Signals, Systems and Computers, 2001. Conference Record of the Thirty-Fifth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-7803-7147-X
DOI :
10.1109/ACSSC.2001.987754
