DE69624197D1 - Verfahren zur übertragung eines pilotsignals sowie zellularfunksystem - Google Patents

Verfahren zur übertragung eines pilotsignals sowie zellularfunksystem

Info

Publication number
DE69624197D1
DE69624197D1 DE69624197T DE69624197T DE69624197D1 DE 69624197 D1 DE69624197 D1 DE 69624197D1 DE 69624197 T DE69624197 T DE 69624197T DE 69624197 T DE69624197 T DE 69624197T DE 69624197 D1 DE69624197 D1 DE 69624197D1
Authority
DE
Germany
Prior art keywords
pilot signal
pct
mobile stations
transmitting
antenna beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69624197T
Other languages
English (en)
Other versions
DE69624197T2 (de
Inventor
Ilkka Keskitalo
Peter Muszynski
Petri Jolma
Jaana Laiho-Steffens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of DE69624197D1 publication Critical patent/DE69624197D1/de
Application granted granted Critical
Publication of DE69624197T2 publication Critical patent/DE69624197T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
DE69624197T 1995-05-24 1996-05-23 Verfahren zur übertragung eines pilotsignals sowie zellularfunksystem Expired - Fee Related DE69624197T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952534A FI98172C (fi) 1995-05-24 1995-05-24 Menetelmä pilottisignaalin lähettämiseksi ja solukkoradiojärjestelmä
PCT/FI1996/000291 WO1996037969A1 (en) 1995-05-24 1996-05-23 Method for transmitting a pilot signal, and a cellular radio system

Publications (2)

Publication Number Publication Date
DE69624197D1 true DE69624197D1 (de) 2002-11-14
DE69624197T2 DE69624197T2 (de) 2003-06-05

Family

ID=8543477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624197T Expired - Fee Related DE69624197T2 (de) 1995-05-24 1996-05-23 Verfahren zur übertragung eines pilotsignals sowie zellularfunksystem

Country Status (10)

Country Link
US (1) US5966670A (de)
EP (1) EP0772918B1 (de)
JP (1) JPH10503910A (de)
CN (1) CN1092428C (de)
AT (1) ATE225992T1 (de)
AU (1) AU707124B2 (de)
DE (1) DE69624197T2 (de)
FI (1) FI98172C (de)
NO (1) NO970299L (de)
WO (1) WO1996037969A1 (de)

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Also Published As

Publication number Publication date
FI98172C (fi) 1997-04-25
FI98172B (fi) 1997-01-15
WO1996037969A1 (en) 1996-11-28
NO970299D0 (no) 1997-01-23
AU5820696A (en) 1996-12-11
FI952534A (fi) 1996-11-25
EP0772918B1 (de) 2002-10-09
CN1157067A (zh) 1997-08-13
CN1092428C (zh) 2002-10-09
NO970299L (no) 1997-03-20
US5966670A (en) 1999-10-12
ATE225992T1 (de) 2002-10-15
AU707124B2 (en) 1999-07-01
DE69624197T2 (de) 2003-06-05
JPH10503910A (ja) 1998-04-07
EP0772918A1 (de) 1997-05-14
FI952534A0 (fi) 1995-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee