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GB2562113B - Methods and devices associated with determination of a sequence parameter in a radio access network - Google Patents

Methods and devices associated with determination of a sequence parameter in a radio access network Download PDF

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Publication number
GB2562113B
GB2562113B GB1707245.5A GB201707245A GB2562113B GB 2562113 B GB2562113 B GB 2562113B GB 201707245 A GB201707245 A GB 201707245A GB 2562113 B GB2562113 B GB 2562113B
Authority
GB
United Kingdom
Prior art keywords
determination
methods
access network
radio access
devices associated
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.)
Active
Application number
GB1707245.5A
Other versions
GB2562113A (en
GB201707245D0 (en
Inventor
Jechoux Bruno
Salim Umer
Wagner Sebastian
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.)
TCL Communication Ltd
Original Assignee
TCL Communication 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 TCL Communication Ltd filed Critical TCL Communication Ltd
Priority to GB1707245.5A priority Critical patent/GB2562113B/en
Publication of GB201707245D0 publication Critical patent/GB201707245D0/en
Publication of GB2562113A publication Critical patent/GB2562113A/en
Application granted granted Critical
Publication of GB2562113B publication Critical patent/GB2562113B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/26132—Structure of the reference signals using repetition
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1707245.5A 2017-05-05 2017-05-05 Methods and devices associated with determination of a sequence parameter in a radio access network Active GB2562113B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1707245.5A GB2562113B (en) 2017-05-05 2017-05-05 Methods and devices associated with determination of a sequence parameter in a radio access network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1707245.5A GB2562113B (en) 2017-05-05 2017-05-05 Methods and devices associated with determination of a sequence parameter in a radio access network

Publications (3)

Publication Number Publication Date
GB201707245D0 GB201707245D0 (en) 2017-06-21
GB2562113A GB2562113A (en) 2018-11-07
GB2562113B true GB2562113B (en) 2022-04-06

Family

ID=59065764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707245.5A Active GB2562113B (en) 2017-05-05 2017-05-05 Methods and devices associated with determination of a sequence parameter in a radio access network

Country Status (1)

Country Link
GB (1) GB2562113B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050174968A1 (en) * 2000-03-06 2005-08-11 Takashi Kitade Apparatus and Method for Transmission
US20150003375A1 (en) * 2012-02-15 2015-01-01 Huawei Technologies Co., Ltd. Random access method, base station, and user equipment
US20150110086A1 (en) * 2008-01-07 2015-04-23 Samsung Electronics Co., Ltd. Device and method for transmitting random access preamble
US20160192398A1 (en) * 2014-12-29 2016-06-30 Telefonaktiebolaget L M Ericsson (Publ) Methods and Devices for Generating and Detecting Random Access Preambles
WO2016171767A1 (en) * 2015-04-22 2016-10-27 Intel IP Corporation Low latency contention based scheduling request

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050174968A1 (en) * 2000-03-06 2005-08-11 Takashi Kitade Apparatus and Method for Transmission
US20150110086A1 (en) * 2008-01-07 2015-04-23 Samsung Electronics Co., Ltd. Device and method for transmitting random access preamble
US20150003375A1 (en) * 2012-02-15 2015-01-01 Huawei Technologies Co., Ltd. Random access method, base station, and user equipment
US20160192398A1 (en) * 2014-12-29 2016-06-30 Telefonaktiebolaget L M Ericsson (Publ) Methods and Devices for Generating and Detecting Random Access Preambles
WO2016171767A1 (en) * 2015-04-22 2016-10-27 Intel IP Corporation Low latency contention based scheduling request

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP Draft; R1-1700034; 16th-17th January 2017; Spokane, USA; Huawei, HiSilicon; "RACH preamble design for NR"; Available from http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/ *

Also Published As

Publication number Publication date
GB2562113A (en) 2018-11-07
GB201707245D0 (en) 2017-06-21

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