CN121150894A - 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

Info

Publication number
CN121150894A
CN121150894A CN202511287771.8A CN202511287771A CN121150894A CN 121150894 A CN121150894 A CN 121150894A CN 202511287771 A CN202511287771 A CN 202511287771A CN 121150894 A CN121150894 A CN 121150894A
Authority
CN
China
Prior art keywords
subframes
cell
serving cell
legacy
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202511287771.8A
Other languages
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN121150894A publication Critical patent/CN121150894A/zh
Pending legal-status Critical Current

Links

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)
CN202511287771.8A 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 CN121150894A (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
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
PCT/US2014/012318 WO2014113789A1 (en) 2013-01-18 2014-01-21 Methods for energy-efficient unicast and multicast transmission in a wireless communication system

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
CN121150894A true CN121150894A (zh) 2025-12-16

Family

ID=51207611

Family Applications (5)

Application Number Title Priority Date Filing Date
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
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
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
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
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

Family Applications After (4)

Application Number Title Priority Date Filing Date
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
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
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
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

Country Status (5)

Country Link
US (3) US11177919B2 (https=)
EP (1) EP2976841B1 (https=)
JP (5) JP6566870B2 (https=)
CN (5) CN121150894A (https=)
WO (1) WO2014113789A1 (https=)

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Publication number Publication date
US20140204825A1 (en) 2014-07-24
CN112838919B (zh) 2024-05-14
JP6566870B2 (ja) 2019-08-28
US20220255685A1 (en) 2022-08-11
US12212520B2 (en) 2025-01-28
JP2016511565A (ja) 2016-04-14
CN104919714A (zh) 2015-09-16
JP2019216443A (ja) 2019-12-19
WO2014113789A1 (en) 2014-07-24
CN104919714B (zh) 2021-03-09
JP7201290B2 (ja) 2023-01-10
JP2025138843A (ja) 2025-09-25
JP2023036741A (ja) 2023-03-14
CN112838920A (zh) 2021-05-25
CN118473620A (zh) 2024-08-09
US11177919B2 (en) 2021-11-16
CN112838920B (zh) 2025-09-30
EP2976841A1 (en) 2016-01-27
EP2976841A4 (en) 2017-05-10
CN112838919A (zh) 2021-05-25
US20250175299A1 (en) 2025-05-29
EP2976841B1 (en) 2020-05-06
JP7709419B2 (ja) 2025-07-16
JP2021007263A (ja) 2021-01-21
JP6780075B2 (ja) 2020-11-04

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