Title:
Channel allocation method and radio system using a combination of TDMA and CDMA
Document Type and Number:
WIPO Patent Application WO1998017077
Kind Code:
A3
Abstract:
A radio system and a channel allocation method in a radio system are provided. The radio system and method have at least one base station communicating with terminals within a coverage area thereof. Air interface resources are allocated to different terminals with a combined time and code multiple access method such that the signal of one or more terminals is transmitted in each time slot. Terminal signals are grouped into different time slots based on connection characteristics of each terminal.
Inventors:
TOSKALA ANTII (FI)
HOLMA HARRI (FI)
PIRHONEN RIKU (FI)
HOLMA HARRI (FI)
PIRHONEN RIKU (FI)
Application Number:
PCT/FI1997/000625
Publication Date:
June 18, 1998
Filing Date:
October 14, 1997
Export Citation:
Assignee:
NOKIA TELECOMMUNICATIONS OY (FI)
TOSKALA ANTTI (FI)
HOLMA HARRI (FI)
PIRHONEN RIKU (FI)
TOSKALA ANTTI (FI)
HOLMA HARRI (FI)
PIRHONEN RIKU (FI)
International Classes:
H04J3/00; H04J4/00; H04W72/04; H04J13/00; H04W72/08; H04W72/12; (IPC1-7): H04Q7/38
Foreign References:
| GB2285900A | 1995-07-26 | |||
| GB2293947A | 1996-04-10 | |||
| JPH06268575A | 1994-09-22 |
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