KR20150061000A - 무선 통신을 위한 방법 및 장치 - Google Patents

무선 통신을 위한 방법 및 장치 Download PDF

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Publication number
KR20150061000A
KR20150061000A KR1020157012415A KR20157012415A KR20150061000A KR 20150061000 A KR20150061000 A KR 20150061000A KR 1020157012415 A KR1020157012415 A KR 1020157012415A KR 20157012415 A KR20157012415 A KR 20157012415A KR 20150061000 A KR20150061000 A KR 20150061000A
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South Korea
Prior art keywords
base station
mapping
serving base
determined
resource blocks
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English (en)
Korean (ko)
Inventor
주빈 호세
선다르 서브라마니안
신저우 우
쥬니 리
토마스 조셉 리챠드슨
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퀄컴 인코포레이티드
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    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04B7/0619—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 using feedback from receiving side
    • 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
    • H04L27/26035—Maintenance of orthogonality, e.g. for signals exchanged between cells or users, or by using covering codes or sequences
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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) or 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157012415A 2012-10-16 2013-10-10 무선 통신을 위한 방법 및 장치 Withdrawn KR20150061000A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/653,295 US9166764B2 (en) 2012-10-16 2012-10-16 Methods and apparatus for feedback computation and decoding with synchronously coded subcarriers in OFDMA systems
US13/653,295 2012-10-16
PCT/US2013/064214 WO2014062459A1 (en) 2012-10-16 2013-10-10 Method and apparatus for wireless communication

Publications (1)

Publication Number Publication Date
KR20150061000A true KR20150061000A (ko) 2015-06-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157012415A Withdrawn KR20150061000A (ko) 2012-10-16 2013-10-10 무선 통신을 위한 방법 및 장치

Country Status (6)

Country Link
US (1) US9166764B2 (https=)
EP (1) EP2910066A1 (https=)
JP (1) JP6342408B2 (https=)
KR (1) KR20150061000A (https=)
CN (1) CN104737595B (https=)
WO (1) WO2014062459A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240141837A (ko) * 2022-02-09 2024-09-27 인터디지탈 패튼 홀딩스, 인크 뉴 라디오(NR) Uu 위상-기반 포지셔닝을 위한 방법, 아키텍처, 장치 및 시스템

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240141837A (ko) * 2022-02-09 2024-09-27 인터디지탈 패튼 홀딩스, 인크 뉴 라디오(NR) Uu 위상-기반 포지셔닝을 위한 방법, 아키텍처, 장치 및 시스템

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Publication number Publication date
EP2910066A1 (en) 2015-08-26
CN104737595B (zh) 2018-09-28
JP2015531579A (ja) 2015-11-02
JP6342408B2 (ja) 2018-06-13
WO2014062459A1 (en) 2014-04-24
US9166764B2 (en) 2015-10-20
US20140105121A1 (en) 2014-04-17
CN104737595A (zh) 2015-06-24

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Patent event date: 20150512

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid