Title :
Design of common access channels for TDMA-TDD microcell communications systems
Author :
Iizuka, Masataka
Author_Institution :
NTT Radio Commun. Syst. Labs., Kanagawa, Japan
Abstract :
This paper describes a detailed design of common access channels in the down link which are constructed with two transmission frames, multi-frame and super-frame, on a dedicated control carrier frequency in TDMA-TDD systems. The co-channel interference between TDMA-TDD bursts is discussed as the first consideration in the design of multi-frame. For the super-frame design, the average connection delay in a call control sequence is evaluated for the various period of super-frame as a function of offered traffic. A method of designing the optimum common access channels transmission frames is proposed
Keywords :
cellular radio; land mobile radio; radiofrequency interference; telecommunication channels; time division multiple access; TDMA-TDD microcell communications systems; average connection delay; call control sequence; co-channel interference; common access channels; control carrier frequency; digital cordless personal communications; down link; multi-frame; offered traffic; super-frame; transmission frames; Communication system control; Communication system traffic control; Control systems; Delay; Interchannel interference; Laboratories; Microcell networks; Radio communication; Radio control; Radio spectrum management;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345278
