Performance of a joint CDMA/PRMA protocol for mixed voice/data transmission for third generation mobile communication

被引：83

作者：

Brand, AE

Aghvami, AH

机构：

[1] Ctr. for Telecommunications Research, King's College, University of London, Strand

[2] Swiss Fed. Institute of Technology, Zürich

[3] King's College, University of London, Strand

[4] Vodafone, NEC Europe

[5] Dept. of Telecom. Engineering, King's College, University of London, Strand

来源：

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS | 1996年 / 14卷 / 09期

关键词：

D O I：

10.1109/49.545692

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A joint code-division multiple-access/packet-reservation multiple-access (CDMA/PRMA) technique is proposed and investigated as a candidate for an uplink protocol for third generation mobile communication systems, Access to the radio channel is controlled such that compared to random access CDMA, interference variance is reduced and throughput increased, Mixed voice/data traffic is investigated for an isolated cell only, whereas voice-only traffic is also investigated in a cellular environment with a regular hexagonal cell structure, Intercell interference is assumed to be Gaussian, and only the average interference level is considered.

引用

页码：1698 / 1707

页数：10

共 19 条

[1]

AGHVAMI AH, 1994, P PIMRC HAG NETH SEP, P1276

[2]

AIER PW, 1994, PIMRC 94, P1280

[3] DESIGN STUDY FOR A CDMA-BASED 3RD-GENERATION MOBILE RADIO SYSTEM [J].