Global patent index - EP 1058976 A1

EP 1058976 A1 2000-12-13 - COMMON AIR INTERFACE FOR HOME TELECOMMUNICATIONS SYSTEMS WITH WIRELESS TELECOMMUNICATION BASED ON CODE AND TIME-MULTIPLEX

Title (en)

COMMON AIR INTERFACE FOR HOME TELECOMMUNICATIONS SYSTEMS WITH WIRELESS TELECOMMUNICATION BASED ON CODE AND TIME-MULTIPLEX

Title (de)

LUFTSCHNITTSTELLE FÜR HEIM-TELEKOMMUNIKATIONSSYSTEME MIT DRAHTLOSER, AUF CODE- UND ZEITMULTIPLEX BASIERENDER TELEKOMMUNIKATION

Title (fr)

INTERFACE RADIO POUR SYSTEMES DE TELECOMMUNICATION INTERIEURS SANS FIL, A TELECOMMUNICATION FONDEE SUR LE CODE ET LE MUTIPLEXAGE DANS LE TEMPS

Publication

EP 1058976 A1 (DE)

Application

EP 99915542 A

Priority

  • EP 99915542 A
  • EP 9901319 W
  • EP 98103520 A

Abstract (en)

[origin: WO9944314A1] According to the invention, the burst structure of the common air interface is adapted to the requirements in the home telephone telecommunications system for the uncoordinated operation in the paired (FDD-mode) or unpaired (TDD-mode) frequency band such that statements concerning the quality of the respective burst and, for example, criteria for the handover of a telecommunication connection, so called handover criteria are possible. To this end, the burst structure contains a first data field which is provided in the given sequence and which is provided for varying burst collision recognition (DF1SCD). Said burst structure also contains a first useful data block (NDB1), a training information sequence, the so called midamble, provided for channel estimation (TIS) and/or a synchronization field (SYF), a second useful data block (NDB2), a data field which is configured, for example, as a CRC field and which is provided for fault recognition (DFCRC), a second data field provided for varying burst collision recognition (DF2SCD) and a protection time zone (SZZ).

IPC 1-7 (main, further and additional classification)

H04B 7/26

IPC 8 full level (invention and additional information)

H04B 7/26 (2006.01)

CPC (invention and additional information)

H04B 7/2618 (2013.01)

Citation (search report)

See references of WO 9944314A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9944314 A1 19990902; AU 3409099 A 19990915; CN 1298580 A 20010606; EP 1058976 A1 20001213

INPADOC legal status

2002-05-15 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20011030

2001-08-01 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010618

2000-12-13 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000811

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB