EP 1108342 A1 20010620 - METHOD FOR TRANSMITTING VOICE INFORMATION IN A RADIOCOMMUNICATION SYSTEM
Title (en)
METHOD FOR TRANSMITTING VOICE INFORMATION IN A RADIOCOMMUNICATION SYSTEM
Title (de)
VERFAHREN ZUR ÜBERTRAGUNG VON SPRACHINFORMATIONEN IN EINEM FUNK-KOMMUNIKATIONSSYSTEM
Title (fr)
PROCEDE DE TRANSMISSION D'INFORMATIONS VOCALES DANS UN SYSTEME DE COMMUNICATION RADIO
Publication
Application
Priority
- DE 9902729 W 19990901
- DE 19839805 A 19980901
Abstract (en)
[origin: WO0013446A1] The invention relates to a radio interface between a base station and a mobile station with broad-band channels that are sub-divided into time slots for the transmission of voice information. At least two data sequences are sent in one time slot. In a first group of time slots, both data sequences are allocated to a mobile station. In a second group of time slots, both data sequences are allocated to different mobile stations. Finer resource-unit granularity can be obtained by using several data sequences for one time slot. Hybrid-type allocation of one or two data sequences per time slot to a mobile station results in greater flexibility with respect to data throughput rates that can be allocated to a mobile station. This means that a greater number of spread CDMA subscriber-separation voice connections can be supported in TDD radiotelephone systems with broad-band channels.
IPC 1-7
IPC 8 full level
H04B 7/26 (2006.01); H04W 72/04 (2009.01)
CPC (source: EP)
H04B 7/2618 (2013.01); H04J 13/00 (2013.01); H04W 72/0446 (2013.01); H04J 13/0003 (2013.01); H04J 13/16 (2013.01); H04W 72/00 (2013.01)
Citation (search report)
See references of WO 0013446A1
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
WO 0013446 A1 20000309; AU 1029700 A 20000321; CN 1316170 A 20011003; EP 1108342 A1 20010620
DOCDB simple family (application)
DE 9902729 W 19990901; AU 1029700 A 19990901; CN 99810280 A 19990901; EP 99953645 A 19990901