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EP3834485A4 - Euca secondary cell direct activation - Google Patents

Euca secondary cell direct activation Download PDF

Info

Publication number
EP3834485A4
EP3834485A4 EP19848414.9A EP19848414A EP3834485A4 EP 3834485 A4 EP3834485 A4 EP 3834485A4 EP 19848414 A EP19848414 A EP 19848414A EP 3834485 A4 EP3834485 A4 EP 3834485A4
Authority
EP
European Patent Office
Prior art keywords
euca
secondary cell
direct activation
cell direct
activation
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
EP19848414.9A
Other languages
German (de)
French (fr)
Other versions
EP3834485A1 (en
Inventor
Rui Huang
Jie Cui
Yang Tang
Yuhan Zhou
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Priority to EP23164557.3A priority Critical patent/EP4221334A1/en
Publication of EP3834485A1 publication Critical patent/EP3834485A1/en
Publication of EP3834485A4 publication Critical patent/EP3834485A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04L5/0053—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0091—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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19848414.9A 2018-08-10 2019-08-09 Euca secondary cell direct activation Pending EP3834485A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23164557.3A EP4221334A1 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862717554P 2018-08-10 2018-08-10
PCT/US2019/045946 WO2020033856A1 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP23164557.3A Division EP4221334A1 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation

Publications (2)

Publication Number Publication Date
EP3834485A1 EP3834485A1 (en) 2021-06-16
EP3834485A4 true EP3834485A4 (en) 2022-04-27

Family

ID=69415698

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23164557.3A Pending EP4221334A1 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation
EP19848414.9A Pending EP3834485A4 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23164557.3A Pending EP4221334A1 (en) 2018-08-10 2019-08-09 Euca secondary cell direct activation

Country Status (2)

Country Link
EP (2) EP4221334A1 (en)
WO (1) WO2020033856A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113497694B (en) * 2020-04-07 2022-07-01 维沃移动通信有限公司 Method and terminal device for measuring reference signal
WO2022085201A1 (en) * 2020-10-23 2022-04-28 株式会社Ｎｔｔドコモ Terminal
WO2022151377A1 (en) * 2021-01-15 2022-07-21 Apple Inc. Delay requirements determination for handover with primary secondary cell
EP4256851A4 (en) * 2021-01-15 2024-08-28 Apple Inc. DIRECT SCELL ACTIVATION DURING A TRANSFER
WO2024072131A1 (en) * 2022-09-29 2024-04-04 Lg Electronics Inc. Selective serving cell configuration for mobility

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028236A1 (en) * 2010-04-05 2013-01-31 Pantech Co., Ltd. Handover device of wireless communication system using multi-component carrier and method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100929087B1 (en) * 2006-02-09 2009-11-30 삼성전자주식회사 Method and apparatus for performing uplink timing sync procedure in handover in mobile communication system
US20130010641A1 (en) * 2011-07-05 2013-01-10 Esmael Dinan Carrier Activation Employing RRC messages
JP5806139B2 (en) * 2012-01-30 2015-11-10 株式会社Ｎｔｔドコモ Mobile communication system
KR20150143428A (en) * 2013-03-22 2015-12-23 엘지전자 주식회사 Method for performing handover in wireless access system supporting double connection mode, and apparatus supporting same
KR20150111798A (en) * 2014-03-26 2015-10-06 삼성전자주식회사 Method and apparatus for acquiring a synchrinization in wireless communication syste

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028236A1 (en) * 2010-04-05 2013-01-31 Pantech Co., Ltd. Handover device of wireless communication system using multi-component carrier and method thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CATT: "Handover for Carrier Aggregation", 3GPP TSG RAN WG2 MEETING #66BIS R2-093722,, 29 June 2009 (2009-06-29), pages 1 - 3, XP008153769 *
MEDIATEK INC: "Handover with Carrier Aggregation", 3GPP DRAFT; R2-102808_HANDOVER WITH CARRIER AGGREGATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Montreal, Canada, 3 May 2010 (2010-05-03), XP050605116 *
MOTOROLA: "Principles for Handover with Carrier Aggregation", 3GPP DRAFT; R2-103171-PRINCIPLES FOR HANDOVER WITH CA, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Montreal, Canada, 4 May 2010 (2010-05-04), XP050605153 *
See also references of WO2020033856A1 *

Also Published As

Publication number Publication date
EP4221334A1 (en) 2023-08-02
EP3834485A1 (en) 2021-06-16
WO2020033856A1 (en) 2020-02-13

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