IN2013CN00519A - - Google Patents

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Publication number
IN2013CN00519A
IN2013CN00519A IN519CHN2013A IN2013CN00519A IN 2013CN00519 A IN2013CN00519 A IN 2013CN00519A IN 519CHN2013 A IN519CHN2013 A IN 519CHN2013A IN 2013CN00519 A IN2013CN00519 A IN 2013CN00519A
Authority
IN
India
Prior art keywords
ofdm
channel
ranging
subframe
duration
Prior art date
Application number
Other languages
English (en)
Inventor
Robert Novak
Mo Han Fong
Original Assignee
Apple 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 Apple Inc filed Critical Apple Inc
Publication of IN2013CN00519A publication Critical patent/IN2013CN00519A/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
IN519CHN2013 2009-07-06 2010-07-06 IN2013CN00519A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22310809P 2009-07-06 2009-07-06
PCT/CA2010/001034 WO2011003183A1 (en) 2009-07-06 2010-07-06 Ranging channel structures and methods

Publications (1)

Publication Number Publication Date
IN2013CN00519A true IN2013CN00519A (zh) 2015-07-03

Family

ID=43428702

Family Applications (1)

Application Number Title Priority Date Filing Date
IN519CHN2013 IN2013CN00519A (zh) 2009-07-06 2010-07-06

Country Status (6)

Country Link
EP (1) EP2591562A1 (zh)
JP (1) JP5674932B2 (zh)
KR (1) KR101460920B1 (zh)
CN (1) CN103190091B (zh)
IN (1) IN2013CN00519A (zh)
WO (1) WO2011003183A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3008673C (en) * 2015-12-18 2023-01-24 Cornelius Hellge Data signal transmission in a wireless communication system with reduced end-to-end latency
DE102018210243A1 (de) * 2018-06-22 2019-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kanalzugriff über hierarchisch organisierte kanalzugriffsmuster
CN111869281B (zh) * 2020-06-11 2023-04-04 北京小米移动软件有限公司 定位测距方法、装置、通信设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965660B1 (ko) * 2004-03-05 2010-06-24 삼성전자주식회사 광대역 무선 통신시스템에서 레인징 채널 할당 및 레인징 신호 송/수신장치 및 방법
KR101365871B1 (ko) * 2007-07-06 2014-02-21 엘지전자 주식회사 레인징 과정을 수행하는 방법
WO2009072184A1 (ja) * 2007-12-04 2009-06-11 Fujitsu Limited スケジューリング方法及び無線基地局及び無線端末
US8107428B2 (en) * 2007-12-06 2012-01-31 Ntt Docomo, Inc. Method of ranging signal design and transmission for MIMO-OFDMA initial ranging process
KR101443633B1 (ko) * 2008-01-01 2014-09-23 엘지전자 주식회사 새로운 레인징 구조를 이용한 레인징 수행 방법
JP5077024B2 (ja) * 2008-03-31 2012-11-21 富士通株式会社 送信方法および無線基地局
KR20110089442A (ko) * 2008-11-26 2011-08-08 쿄세라 코포레이션 기지국, 기지국에서의 서브 버스트 영역의 배치 방법, 통신 대상 단말 결정 방법 및 다운링크 버스트 영역의 할당 방법
US8345659B2 (en) * 2008-12-12 2013-01-01 Mediatek Inc. Unified synchronous ranging channel structure and ranging code generation and detection in wireless OFDMA systems
EP2308207B1 (en) * 2008-12-12 2018-06-06 MediaTek Inc. Unified synchronous ranging channel design and allocation in wireless ofdma systems

Also Published As

Publication number Publication date
JP2013529876A (ja) 2013-07-22
KR101460920B1 (ko) 2014-11-13
KR20130036314A (ko) 2013-04-11
WO2011003183A1 (en) 2011-01-13
CN103190091B (zh) 2015-11-25
EP2591562A1 (en) 2013-05-15
JP5674932B2 (ja) 2015-02-25
CN103190091A (zh) 2013-07-03

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