IN2014KN00726A - - Google Patents

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Publication number
IN2014KN00726A
IN2014KN00726A IN726KON2014A IN2014KN00726A IN 2014KN00726 A IN2014KN00726 A IN 2014KN00726A IN 726KON2014 A IN726KON2014 A IN 726KON2014A IN 2014KN00726 A IN2014KN00726 A IN 2014KN00726A
Authority
IN
India
Prior art keywords
synchronization
bch
sch
base station
transmitted
Prior art date
Application number
Inventor
Hyun Kyu Yu
Tae Young Kim
Jae Weon Cho
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2014KN00726A publication Critical patent/IN2014KN00726A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

A base station and terminal use methods of obtaining synchronization and system information in a wireless communication system. An operation of a base station includes generating a synchronization signal to be transmitted through a Synchronization Channel (SCH) generating a broadcast signal to be transmitted through a Broadcast Channel (BCH) and transmitting repetitively the SCH and the BCH by performing beamforming on the channels with different transmission beams.
IN726KON2014 2011-09-09 2012-09-05 IN2014KN00726A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110091913A KR20130028397A (en) 2011-09-09 2011-09-09 Apparatus and method for synchronizing and obtaining system information in wireless communication system
PCT/KR2012/007091 WO2013036021A2 (en) 2011-09-09 2012-09-05 Apparatus and method for synchronizing and obtaining system information in wireless communication system

Publications (1)

Publication Number Publication Date
IN2014KN00726A true IN2014KN00726A (en) 2015-10-02

Family

ID=47829811

Family Applications (1)

Application Number Title Priority Date Filing Date
IN726KON2014 IN2014KN00726A (en) 2011-09-09 2012-09-05

Country Status (10)

Country Link
US (4) US9894624B2 (en)
EP (2) EP2754321B1 (en)
JP (1) JP2014532320A (en)
KR (1) KR20130028397A (en)
CN (1) CN103782636B (en)
AU (1) AU2012305126B2 (en)
CA (1) CA2847676C (en)
ES (1) ES2807889T3 (en)
IN (1) IN2014KN00726A (en)
WO (1) WO2013036021A2 (en)

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