EP3834485A4 - Activation directe de cellule secondaire euca - Google Patents
Activation directe de cellule secondaire euca Download PDFInfo
- 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
Links
- 230000004913 activation Effects 0.000 title 1
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), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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 signaling, 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 signaling, 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—Signaling for the administration of the divided path
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP23164557.3A EP4221334A1 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862717554P | 2018-08-10 | 2018-08-10 | |
PCT/US2019/045946 WO2020033856A1 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23164557.3A Division EP4221334A1 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3834485A1 EP3834485A1 (fr) | 2021-06-16 |
EP3834485A4 true EP3834485A4 (fr) | 2022-04-27 |
Family
ID=69415698
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23164557.3A Pending EP4221334A1 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
EP19848414.9A Pending EP3834485A4 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23164557.3A Pending EP4221334A1 (fr) | 2018-08-10 | 2019-08-09 | Activation directe de cellule secondaire euca |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP4221334A1 (fr) |
WO (1) | WO2020033856A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113497694B (zh) * | 2020-04-07 | 2022-07-01 | 维沃移动通信有限公司 | 测量参考信号的方法和终端设备 |
US20230397057A1 (en) * | 2020-10-23 | 2023-12-07 | Ntt Docomo, Inc. | Terminal |
CN116897562A (zh) * | 2021-01-15 | 2023-10-17 | 苹果公司 | 切换期间的直接SCell激活 |
CN116918383A (zh) * | 2021-01-15 | 2023-10-20 | 苹果公司 | 用于利用主辅小区的切换的延迟要求确定 |
WO2024072131A1 (fr) * | 2022-09-29 | 2024-04-04 | Lg Electronics Inc. | Configuration sélective de cellules de desserte pour mobilité |
Citations (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100929087B1 (ko) * | 2006-02-09 | 2009-11-30 | 삼성전자주식회사 | 이동통신 시스템에서 핸드오버시 업링크 타이밍싱크 프로시져 수행 방법 및 장치 |
US20130010641A1 (en) * | 2011-07-05 | 2013-01-10 | Esmael Dinan | Carrier Activation Employing RRC messages |
JP5806139B2 (ja) * | 2012-01-30 | 2015-11-10 | 株式会社Nttドコモ | 移動通信システム |
EP2978261B1 (fr) * | 2013-03-22 | 2019-07-24 | LG Electronics Inc. | Procédé pour l'exécution d'un transfert intercellulaire dans un système d'accès sans fil prenant en charge un mode de connexion double |
KR20150111798A (ko) * | 2014-03-26 | 2015-10-06 | 삼성전자주식회사 | 반송파 결합을 지원하는 무선 통신 시스템에서 동기 획득 방법 및 장치 |
-
2019
- 2019-08-09 EP EP23164557.3A patent/EP4221334A1/fr active Pending
- 2019-08-09 EP EP19848414.9A patent/EP3834485A4/fr active Pending
- 2019-08-09 WO PCT/US2019/045946 patent/WO2020033856A1/fr unknown
Patent Citations (1)
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)
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 (fr) | 2023-08-02 |
EP3834485A1 (fr) | 2021-06-16 |
WO2020033856A1 (fr) | 2020-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20201120 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220329 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 74/08 20090101ALN20220323BHEP Ipc: H04L 5/00 20060101ALI20220323BHEP Ipc: H04W 72/08 20090101ALI20220323BHEP Ipc: H04W 36/08 20090101ALI20220323BHEP Ipc: H04W 36/00 20090101AFI20220323BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20240403 |