ES2716740T3 - Procedimiento y dispositivo para transmitir acceso aleatorio y otros canales de enlace ascendente de otra célula en agregación de portadoras de sistemas de comunicaciones móviles - Google Patents

Procedimiento y dispositivo para transmitir acceso aleatorio y otros canales de enlace ascendente de otra célula en agregación de portadoras de sistemas de comunicaciones móviles Download PDF

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Publication number
ES2716740T3
ES2716740T3 ES17171119T ES17171119T ES2716740T3 ES 2716740 T3 ES2716740 T3 ES 2716740T3 ES 17171119 T ES17171119 T ES 17171119T ES 17171119 T ES17171119 T ES 17171119T ES 2716740 T3 ES2716740 T3 ES 2716740T3
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Prior art keywords
transmission
random access
uplink
cell
channel
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ES17171119T
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English (en)
Spanish (es)
Inventor
Kyeong In Jeong
Lieshout Gert Jan Van
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • H04L1/1851—Time-out mechanisms using multiple timers
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
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    • 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
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    • H04L5/00—Arrangements affording multiple use of the transmission path
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    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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    • 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
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    • H04W52/02—Power saving arrangements
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    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
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    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
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    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
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    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
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    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
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    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
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    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
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    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
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    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
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    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
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    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/0858—Random access procedures, e.g. with 4-step access with collision treatment collision detection
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    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
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    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
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    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
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    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
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    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
ES17171119T 2011-04-05 2012-04-05 Procedimiento y dispositivo para transmitir acceso aleatorio y otros canales de enlace ascendente de otra célula en agregación de portadoras de sistemas de comunicaciones móviles Active ES2716740T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161471872P 2011-04-05 2011-04-05

Publications (1)

Publication Number Publication Date
ES2716740T3 true ES2716740T3 (es) 2019-06-14

Family

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Family Applications (1)

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ES17171119T Active ES2716740T3 (es) 2011-04-05 2012-04-05 Procedimiento y dispositivo para transmitir acceso aleatorio y otros canales de enlace ascendente de otra célula en agregación de portadoras de sistemas de comunicaciones móviles

Country Status (8)

Country Link
US (18) US8964793B2 (enExample)
EP (12) EP3826378B1 (enExample)
JP (3) JP6158165B2 (enExample)
KR (6) KR102073027B1 (enExample)
CN (9) CN107454667B (enExample)
AU (3) AU2012240733B2 (enExample)
ES (1) ES2716740T3 (enExample)
WO (7) WO2012138134A2 (enExample)

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EP2695318A4 (en) 2015-04-15
WO2012138142A3 (en) 2013-01-10
WO2012138155A2 (en) 2012-10-11
US9398632B2 (en) 2016-07-19
KR20120113687A (ko) 2012-10-15
EP2695449A4 (en) 2015-04-29
EP3826378C0 (en) 2024-03-20
WO2012138135A2 (en) 2012-10-11
US9585188B2 (en) 2017-02-28
AU2012240734A1 (en) 2013-10-10
US10582480B2 (en) 2020-03-03
US20150134838A1 (en) 2015-05-14
US9491782B2 (en) 2016-11-08
US20170223746A1 (en) 2017-08-03
EP2695470A2 (en) 2014-02-12
EP3451558A1 (en) 2019-03-06
EP2695317A4 (en) 2015-04-15
US20160198496A1 (en) 2016-07-07
KR101974987B1 (ko) 2019-05-03
US20120257569A1 (en) 2012-10-11
EP3783829A1 (en) 2021-02-24
KR20120113667A (ko) 2012-10-15
CN106900053A (zh) 2017-06-27
CN103597764A (zh) 2014-02-19
CN107454667A (zh) 2017-12-08
US10602492B2 (en) 2020-03-24
AU2012240733A1 (en) 2013-10-10
EP3783829B1 (en) 2024-09-25
JP5992995B2 (ja) 2016-09-14
CN107483161A (zh) 2017-12-15
CN107172700B (zh) 2020-07-14
EP3826378B1 (en) 2024-03-20
EP2695318B1 (en) 2018-12-26
WO2012138143A3 (en) 2013-01-10
JP6038880B2 (ja) 2016-12-07
EP2696522A2 (en) 2014-02-12
US20120257510A1 (en) 2012-10-11
AU2012240726B2 (en) 2016-02-18
EP2701319A2 (en) 2014-02-26
CN106900053B (zh) 2020-06-12
KR20120113680A (ko) 2012-10-15
EP2701319A4 (en) 2015-05-06
US9635700B2 (en) 2017-04-25
KR20120114176A (ko) 2012-10-16
KR20120113679A (ko) 2012-10-15
US20120257570A1 (en) 2012-10-11
WO2012138142A2 (en) 2012-10-11
US8964793B2 (en) 2015-02-24
CN103583009A (zh) 2014-02-12
JP6158165B2 (ja) 2017-07-05
US20140016559A1 (en) 2014-01-16
EP3247066B1 (en) 2019-02-20
US10098106B2 (en) 2018-10-09
EP2695449A2 (en) 2014-02-12
US20120257601A1 (en) 2012-10-11
CN103620993A (zh) 2014-03-05
WO2012138134A3 (ko) 2013-01-10
US9210677B2 (en) 2015-12-08
JP2014514840A (ja) 2014-06-19
US20170164312A1 (en) 2017-06-08
CN107172700A (zh) 2017-09-15
EP3247066A1 (en) 2017-11-22
JP2014513467A (ja) 2014-05-29
WO2012138154A2 (ko) 2012-10-11
AU2012240734B2 (en) 2016-05-05
EP2695317A2 (en) 2014-02-12
EP2695456A4 (en) 2015-04-22
EP2696522B1 (en) 2017-09-13
US20150271796A1 (en) 2015-09-24
US9288801B2 (en) 2016-03-15
EP2695456A2 (en) 2014-02-12
CN103597764B (zh) 2017-03-15
US11178656B2 (en) 2021-11-16
US9565711B2 (en) 2017-02-07
EP2695317B1 (en) 2018-11-14
CN107454667B (zh) 2021-04-06
US9380632B2 (en) 2016-06-28
JP2014514841A (ja) 2014-06-19
WO2012138134A2 (ko) 2012-10-11
EP3451558B1 (en) 2020-06-24
WO2012138132A2 (en) 2012-10-11
US10349393B2 (en) 2019-07-09
CN103583009B (zh) 2016-12-07
US9491783B2 (en) 2016-11-08
EP2695456B1 (en) 2020-09-30
US20140341011A1 (en) 2014-11-20
WO2012138154A3 (ko) 2013-01-10
AU2012240733B2 (en) 2016-12-01
EP2695470B1 (en) 2019-07-17

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