CN118473620A - 无线通信系统中用于高能效单播传输和多播传输的方法 - Google Patents

无线通信系统中用于高能效单播传输和多播传输的方法 Download PDF

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Publication number
CN118473620A
CN118473620A CN202410547131.5A CN202410547131A CN118473620A CN 118473620 A CN118473620 A CN 118473620A CN 202410547131 A CN202410547131 A CN 202410547131A CN 118473620 A CN118473620 A CN 118473620A
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CN
China
Prior art keywords
subframes
cell
transmission
serving cell
evolved
Prior art date
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Pending
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CN202410547131.5A
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English (en)
Chinese (zh)
Inventor
A·E·艾克宾央
R·M·本德林
E·N·翁古萨努斯
R·陈
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Texas Instruments Inc
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Texas Instruments Inc
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Publication of CN118473620A publication Critical patent/CN118473620A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L5/0048—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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)
CN202410547131.5A 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法 Pending CN118473620A (zh)

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
US201361754429P 2013-01-18 2013-01-18
US61/754,429 2013-01-18
US201361767515P 2013-02-21 2013-02-21
US201361767510P 2013-02-21 2013-02-21
US61/767,515 2013-02-21
US61/767,510 2013-02-21
US201361804089P 2013-03-21 2013-03-21
US61/804,089 2013-03-21
US201361804310P 2013-03-22 2013-03-22
US61/804,310 2013-03-22
US201361806269P 2013-03-28 2013-03-28
US61/806,269 2013-03-28
US201361808784P 2013-04-05 2013-04-05
US61/808,784 2013-04-05
US201361833726P 2013-06-11 2013-06-11
US61/833,726 2013-06-11
US14/158,569 US11177919B2 (en) 2013-01-18 2014-01-17 Methods for energy-efficient unicast and multicast transmission in a wireless communication system
US14/158,569 2014-01-17
PCT/US2014/012318 WO2014113789A1 (en) 2013-01-18 2014-01-21 Methods for energy-efficient unicast and multicast transmission in a wireless communication system
CN201480004621.5A CN104919714B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480004621.5A Division CN104919714B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法

Publications (1)

Publication Number Publication Date
CN118473620A true CN118473620A (zh) 2024-08-09

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CN202110187479.4A Active CN112838919B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN202410547131.5A Pending CN118473620A (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN202110187483.0A Active CN112838920B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN201480004621.5A Active CN104919714B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN202511287771.8A Pending CN121150894A (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法

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CN202110187483.0A Active CN112838920B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN201480004621.5A Active CN104919714B (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法
CN202511287771.8A Pending CN121150894A (zh) 2013-01-18 2014-01-21 无线通信系统中用于高能效单播传输和多播传输的方法

Country Status (5)

Country Link
US (3) US11177919B2 (enExample)
EP (1) EP2976841B1 (enExample)
JP (5) JP6566870B2 (enExample)
CN (5) CN112838919B (enExample)
WO (1) WO2014113789A1 (enExample)

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US20220255685A1 (en) 2022-08-11
US20250175299A1 (en) 2025-05-29
JP2019216443A (ja) 2019-12-19
CN104919714B (zh) 2021-03-09
JP2021007263A (ja) 2021-01-21
JP7201290B2 (ja) 2023-01-10
JP2025138843A (ja) 2025-09-25
CN112838919A (zh) 2021-05-25
US11177919B2 (en) 2021-11-16
US20140204825A1 (en) 2014-07-24
JP2016511565A (ja) 2016-04-14
EP2976841A1 (en) 2016-01-27
EP2976841A4 (en) 2017-05-10
WO2014113789A1 (en) 2014-07-24
JP6566870B2 (ja) 2019-08-28
JP7709419B2 (ja) 2025-07-16
CN112838920A (zh) 2021-05-25
CN104919714A (zh) 2015-09-16
CN121150894A (zh) 2025-12-16
CN112838919B (zh) 2024-05-14
EP2976841B1 (en) 2020-05-06
JP6780075B2 (ja) 2020-11-04
JP2023036741A (ja) 2023-03-14
US12212520B2 (en) 2025-01-28
CN112838920B (zh) 2025-09-30

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