DK2822341T3 - Timing of component carriers in wireless multi-carrier networks - Google Patents

Timing of component carriers in wireless multi-carrier networks Download PDF

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Publication number
DK2822341T3
DK2822341T3 DK14178871.1T DK14178871T DK2822341T3 DK 2822341 T3 DK2822341 T3 DK 2822341T3 DK 14178871 T DK14178871 T DK 14178871T DK 2822341 T3 DK2822341 T3 DK 2822341T3
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DK
Denmark
Prior art keywords
carrier
data
over
base station
user device
Prior art date
Application number
DK14178871.1T
Other languages
Danish (da)
English (en)
Inventor
Bengt Lindoff
Stefan Parkvall
Erik Dahlman
Original Assignee
ERICSSON TELEFON AB L M (publ)
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 ERICSSON TELEFON AB L M (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Application granted granted Critical
Publication of DK2822341T3 publication Critical patent/DK2822341T3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H04W40/16—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality based on interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
DK14178871.1T 2008-03-25 2008-09-03 Timing of component carriers in wireless multi-carrier networks DK2822341T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3922308P 2008-03-25 2008-03-25
EP08873561.8A EP2260667B1 (en) 2008-03-25 2008-09-03 Timing of component carriers in multi-carrier wireless networks

Publications (1)

Publication Number Publication Date
DK2822341T3 true DK2822341T3 (en) 2018-01-08

Family

ID=40280713

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14178871.1T DK2822341T3 (en) 2008-03-25 2008-09-03 Timing of component carriers in wireless multi-carrier networks

Country Status (10)

Country Link
US (5) US8676240B2 (enExample)
EP (2) EP2260667B1 (enExample)
JP (2) JP5373048B2 (enExample)
CN (2) CN102047743B (enExample)
BR (1) BRPI0822346B1 (enExample)
DK (1) DK2822341T3 (enExample)
ES (2) ES2659206T3 (enExample)
HU (1) HUE038125T2 (enExample)
PT (1) PT2260667E (enExample)
WO (1) WO2009120123A1 (enExample)

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Also Published As

Publication number Publication date
US20260052449A1 (en) 2026-02-19
PT2260667E (pt) 2014-08-29
US11785524B2 (en) 2023-10-10
US20220394591A1 (en) 2022-12-08
US20240040469A1 (en) 2024-02-01
BRPI0822346A2 (pt) 2016-08-02
US8676240B2 (en) 2014-03-18
US12302214B2 (en) 2025-05-13
US11419034B2 (en) 2022-08-16
JP2014030237A (ja) 2014-02-13
HUE038125T2 (hu) 2018-09-28
EP2260667B1 (en) 2014-07-23
WO2009120123A1 (en) 2009-10-01
ES2659206T3 (es) 2018-03-14
EP2822341B1 (en) 2017-11-22
US20140146703A1 (en) 2014-05-29
CN104039014B (zh) 2017-12-05
EP2822341A1 (en) 2015-01-07
HK1157565A1 (en) 2012-07-27
BRPI0822346B1 (pt) 2021-01-26
JP2011517535A (ja) 2011-06-09
CN102047743B (zh) 2014-08-06
JP5728056B2 (ja) 2015-06-03
JP5373048B2 (ja) 2013-12-18
ES2497140T3 (es) 2014-09-22
CN104039014A (zh) 2014-09-10
US20110111785A1 (en) 2011-05-12
EP2260667A1 (en) 2010-12-15
CN102047743A (zh) 2011-05-04

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