GB2531725B - Additional channels using preamble symbols - Google Patents

Additional channels using preamble symbols

Info

Publication number
GB2531725B
GB2531725B GB1419081.3A GB201419081A GB2531725B GB 2531725 B GB2531725 B GB 2531725B GB 201419081 A GB201419081 A GB 201419081A GB 2531725 B GB2531725 B GB 2531725B
Authority
GB
United Kingdom
Prior art keywords
additional channels
preamble symbols
preamble
symbols
channels
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.)
Expired - Fee Related
Application number
GB1419081.3A
Other versions
GB2531725A (en
GB201419081D0 (en
Inventor
Mouhouche Belkacem
Ansorregui Lobete Daniel
Morgade Javier
Oh Youngho
Lee Hakju
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1419081.3A priority Critical patent/GB2531725B/en
Publication of GB201419081D0 publication Critical patent/GB201419081D0/en
Priority to KR1020150008032A priority patent/KR102299289B1/en
Priority to PCT/KR2015/002768 priority patent/WO2016068406A1/en
Priority to US14/814,813 priority patent/US9628589B2/en
Publication of GB2531725A publication Critical patent/GB2531725A/en
Application granted granted Critical
Publication of GB2531725B publication Critical patent/GB2531725B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L27/26136—Pilot sequence conveying additional information
    • 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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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 signaling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1419081.3A 2014-10-27 2014-10-27 Additional channels using preamble symbols Expired - Fee Related GB2531725B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1419081.3A GB2531725B (en) 2014-10-27 2014-10-27 Additional channels using preamble symbols
KR1020150008032A KR102299289B1 (en) 2014-10-27 2015-01-16 Method for transmitting and receiving information and apparatus using the method
PCT/KR2015/002768 WO2016068406A1 (en) 2014-10-27 2015-03-20 Additional channels using preamble symbols
US14/814,813 US9628589B2 (en) 2014-10-27 2015-07-31 Additional channels using preamble symbols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1419081.3A GB2531725B (en) 2014-10-27 2014-10-27 Additional channels using preamble symbols

Publications (3)

Publication Number Publication Date
GB201419081D0 GB201419081D0 (en) 2014-12-10
GB2531725A GB2531725A (en) 2016-05-04
GB2531725B true GB2531725B (en) 2017-10-18

Family

ID=52103449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1419081.3A Expired - Fee Related GB2531725B (en) 2014-10-27 2014-10-27 Additional channels using preamble symbols

Country Status (2)

Country Link
KR (1) KR102299289B1 (en)
GB (1) GB2531725B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039575A1 (en) * 2009-10-02 2011-04-07 Nokia Siemens Networks Oy Dynamic allocation for control channel and data channel within a subframe
GB2484155A (en) * 2010-09-29 2012-04-04 Samsung Electronics Co Ltd Time interleaving frame structure for a digital broadcasting system
GB2487450A (en) * 2011-01-19 2012-07-25 Samsung Electronics Co Ltd Additional Data Streams for Wireless Systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201141198A (en) * 2009-10-20 2011-11-16 Sony Corp Frame mapping apparatus and method
TWI562560B (en) * 2011-05-09 2016-12-11 Sony Corp Encoder and encoding method providing incremental redundancy
CA2837053C (en) * 2011-05-25 2016-12-06 Lg Electronics Inc. Transmitting/receiving system and method for processing a broadcasting signal
CN103338093B (en) * 2012-03-02 2017-07-21 Lg电子株式会社 The method and its equipment of emergency alarm service are provided via mobile broadcast
KR102133853B1 (en) * 2013-04-21 2020-07-14 엘지전자 주식회사 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011039575A1 (en) * 2009-10-02 2011-04-07 Nokia Siemens Networks Oy Dynamic allocation for control channel and data channel within a subframe
GB2484155A (en) * 2010-09-29 2012-04-04 Samsung Electronics Co Ltd Time interleaving frame structure for a digital broadcasting system
GB2487450A (en) * 2011-01-19 2012-07-25 Samsung Electronics Co Ltd Additional Data Streams for Wireless Systems

Also Published As

Publication number Publication date
KR102299289B1 (en) 2021-09-08
KR20160049427A (en) 2016-05-09
GB2531725A (en) 2016-05-04
GB201419081D0 (en) 2014-12-10

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GB2531725B (en) Additional channels using preamble symbols

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201027