HK1095231A1 - Mobile communications system and method for providing common channel coverage using beamforming antennas - Google Patents

Mobile communications system and method for providing common channel coverage using beamforming antennas

Info

Publication number
HK1095231A1
HK1095231A1 HK07100378.5A HK07100378A HK1095231A1 HK 1095231 A1 HK1095231 A1 HK 1095231A1 HK 07100378 A HK07100378 A HK 07100378A HK 1095231 A1 HK1095231 A1 HK 1095231A1
Authority
HK
Hong Kong
Prior art keywords
communications system
mobile communications
common channel
providing common
channel coverage
Prior art date
Application number
HK07100378.5A
Other languages
English (en)
Inventor
Christopher Cave
Marian Rudolf
Original Assignee
Interdigital Tech Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32507575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1095231(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of HK1095231A1 publication Critical patent/HK1095231A1/xx

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HK07100378.5A 2002-08-07 2007-01-11 Mobile communications system and method for providing common channel coverage using beamforming antennas HK1095231A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40169702P 2002-08-07 2002-08-07
PCT/US2003/024342 WO2004054153A2 (en) 2002-08-07 2003-08-04 Mobile communications system and method for providing common channel coverage using beamforming antennas

Publications (1)

Publication Number Publication Date
HK1095231A1 true HK1095231A1 (en) 2007-04-27

Family

ID=32507575

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07100378.5A HK1095231A1 (en) 2002-08-07 2007-01-11 Mobile communications system and method for providing common channel coverage using beamforming antennas

Country Status (12)

Country Link
US (1) US8213994B2 (zh)
EP (2) EP2549718A3 (zh)
JP (1) JP4406369B2 (zh)
KR (2) KR20060056887A (zh)
CN (1) CN1871836B (zh)
AU (1) AU2003302310A1 (zh)
CA (1) CA2494669C (zh)
ES (1) ES2531970T3 (zh)
HK (1) HK1095231A1 (zh)
NO (1) NO20051152L (zh)
TW (3) TWI321964B (zh)
WO (1) WO2004054153A2 (zh)

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Also Published As

Publication number Publication date
CN1871836A (zh) 2006-11-29
TW200405745A (en) 2004-04-01
TW200726276A (en) 2007-07-01
EP1527594A4 (en) 2009-12-16
AU2003302310A1 (en) 2004-06-30
CN1871836B (zh) 2010-07-21
WO2004054153A3 (en) 2004-12-29
EP1527594B1 (en) 2015-01-07
TWI321965B (en) 2010-03-11
EP1527594A2 (en) 2005-05-04
WO2004054153A2 (en) 2004-06-24
CA2494669A1 (en) 2004-06-24
TWI258314B (en) 2006-07-11
KR20060059851A (ko) 2006-06-02
JP2006505224A (ja) 2006-02-09
JP4406369B2 (ja) 2010-01-27
KR101017962B1 (ko) 2011-03-02
EP2549718A3 (en) 2013-08-28
CA2494669C (en) 2010-09-28
AU2003302310A8 (en) 2004-06-30
US20050014533A1 (en) 2005-01-20
NO20051152L (no) 2005-03-03
US8213994B2 (en) 2012-07-03
EP2549718A2 (en) 2013-01-23
KR20060056887A (ko) 2006-05-25
TWI321964B (en) 2010-03-11
ES2531970T3 (es) 2015-03-23

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170804