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HUE038465T2 - Berendezés és eljárás véletlen hozzáférés jelzésre vezeték nélküli kommunikációs rendszerben - Google Patents

Berendezés és eljárás véletlen hozzáférés jelzésre vezeték nélküli kommunikációs rendszerben

Info

Publication number
HUE038465T2
HUE038465T2 HUE10779145A HUE10779145A HUE038465T2 HU E038465 T2 HUE038465 T2 HU E038465T2 HU E10779145 A HUE10779145 A HU E10779145A HU E10779145 A HUE10779145 A HU E10779145A HU E038465 T2 HUE038465 T2 HU E038465T2
Authority
HU
Hungary
Prior art keywords
wireless communication
communication system
random access
access signaling
signaling
Prior art date
Application number
HUE10779145A
Other languages
English (en)
Inventor
Tao Luo
Wanshi Chen
Juan Montojo
Peter Gaal
Xiaoxia Zhang
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE038465T2 publication Critical patent/HUE038465T2/hu

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
    • H04B7/0413—MIMO systems
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
HUE10779145A 2009-11-02 2010-11-02 Berendezés és eljárás véletlen hozzáférés jelzésre vezeték nélküli kommunikációs rendszerben HUE038465T2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25741109P 2009-11-02 2009-11-02
US33179210P 2010-05-05 2010-05-05
US12/917,359 US8923218B2 (en) 2009-11-02 2010-11-01 Apparatus and method for random access signaling in a wireless communication system

Publications (1)

Publication Number Publication Date
HUE038465T2 true HUE038465T2 (hu) 2018-10-29

Family

ID=43589532

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE10779145A HUE038465T2 (hu) 2009-11-02 2010-11-02 Berendezés és eljárás véletlen hozzáférés jelzésre vezeték nélküli kommunikációs rendszerben

Country Status (14)

Country Link
US (1) US8923218B2 (hu)
EP (1) EP2497198B1 (hu)
JP (1) JP5722335B2 (hu)
KR (1) KR101433291B1 (hu)
CN (1) CN102668406B (hu)
DK (1) DK2497198T3 (hu)
ES (1) ES2682643T3 (hu)
HU (1) HUE038465T2 (hu)
PL (1) PL2497198T3 (hu)
PT (1) PT2497198T (hu)
SI (1) SI2497198T1 (hu)
TR (1) TR201809599T4 (hu)
TW (1) TW201126936A (hu)
WO (1) WO2011053993A1 (hu)

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Also Published As

Publication number Publication date
SI2497198T1 (en) 2018-06-29
WO2011053993A1 (en) 2011-05-05
EP2497198B1 (en) 2018-05-09
PT2497198T (pt) 2018-08-02
PL2497198T3 (pl) 2018-10-31
KR20120086331A (ko) 2012-08-02
CN102668406A (zh) 2012-09-12
CN102668406B (zh) 2016-04-27
JP5722335B2 (ja) 2015-05-20
EP2497198A1 (en) 2012-09-12
TR201809599T4 (tr) 2018-07-23
TW201126936A (en) 2011-08-01
JP2013509845A (ja) 2013-03-14
ES2682643T3 (es) 2018-09-21
KR101433291B1 (ko) 2014-08-22
DK2497198T3 (en) 2018-08-06
US20110268049A1 (en) 2011-11-03
US8923218B2 (en) 2014-12-30

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