WO2013009052A3 - 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 - Google Patents
무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 Download PDFInfo
- Publication number
- WO2013009052A3 WO2013009052A3 PCT/KR2012/005406 KR2012005406W WO2013009052A3 WO 2013009052 A3 WO2013009052 A3 WO 2013009052A3 KR 2012005406 W KR2012005406 W KR 2012005406W WO 2013009052 A3 WO2013009052 A3 WO 2013009052A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scell
- transmission power
- preamble
- cell
- pcell
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004220 aggregation Methods 0.000 abstract 2
- 230000002776 aggregation Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/130,650 US9294940B2 (en) | 2011-07-11 | 2012-07-09 | Method and apparatus for determining transmission power of preamble in wireless communication system |
EP12811362.8A EP2733873B1 (en) | 2011-07-11 | 2012-07-09 | Method and apparatus for determining transmission power of preamble in wireless communication system |
KR1020147000503A KR102070012B1 (ko) | 2011-07-11 | 2012-07-09 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
CN201280034353.2A CN103650394B (zh) | 2011-07-11 | 2012-07-09 | 确定无线通信系统中的前同步码的发送功率的方法和设备 |
KR1020207001719A KR20200010587A (ko) | 2011-07-11 | 2012-07-09 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
KR1020217015616A KR102470963B1 (ko) | 2011-07-11 | 2012-07-09 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
US15/016,621 US9674843B2 (en) | 2011-07-11 | 2016-02-05 | Method and apparatus for determining transmission power of preamble in wireless communication system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161506623P | 2011-07-11 | 2011-07-11 | |
US61/506,623 | 2011-07-11 | ||
US201161522253P | 2011-08-11 | 2011-08-11 | |
US61/522,253 | 2011-08-11 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/130,650 A-371-Of-International US9294940B2 (en) | 2011-07-11 | 2012-07-09 | Method and apparatus for determining transmission power of preamble in wireless communication system |
US15/016,621 Continuation US9674843B2 (en) | 2011-07-11 | 2016-02-05 | Method and apparatus for determining transmission power of preamble in wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013009052A2 WO2013009052A2 (ko) | 2013-01-17 |
WO2013009052A3 true WO2013009052A3 (ko) | 2013-03-14 |
Family
ID=47506678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/005406 WO2013009052A2 (ko) | 2011-07-11 | 2012-07-09 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9294940B2 (ko) |
EP (1) | EP2733873B1 (ko) |
KR (3) | KR102470963B1 (ko) |
CN (1) | CN103650394B (ko) |
WO (1) | WO2013009052A2 (ko) |
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WO2013009052A2 (ko) * | 2011-07-11 | 2013-01-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리앰블의 전송 전력을 결정하는 방법 및 장치 |
JP5927801B2 (ja) * | 2011-08-02 | 2016-06-01 | シャープ株式会社 | 基地局、端末および通信方法 |
JP2013034111A (ja) | 2011-08-02 | 2013-02-14 | Sharp Corp | 基地局、端末、通信システムおよび通信方法 |
JP5927802B2 (ja) | 2011-08-02 | 2016-06-01 | シャープ株式会社 | 基地局、端末および通信方法 |
CN105873204B (zh) * | 2011-10-09 | 2019-12-17 | 华为技术有限公司 | 上行发送功率确定方法及用户设备 |
US8879518B2 (en) | 2012-02-08 | 2014-11-04 | Acer Incorporated | Method of timing reference management |
US9131516B2 (en) * | 2012-03-30 | 2015-09-08 | Acer Incorporated | Method of preventing random access response collision |
GB2506749B (en) | 2012-08-30 | 2014-12-17 | Zte Wistron Telecom Ab | Methods and apparatus for using a geometry indicator in hetnet deployments |
KR102036298B1 (ko) * | 2013-01-21 | 2019-10-24 | 삼성전자 주식회사 | Tdd을 지원하는 이동통신 시스템에서 tdd 설정 정보를 단말에게 효과적으로 제공하고 상향링크 전송 타이밍을 결정하기 위한 방법 및 장치 |
CN105379380A (zh) | 2013-05-08 | 2016-03-02 | Zte维创通讯公司 | 在异构网络部署中使用几何指示 |
CN105659671B (zh) | 2013-09-25 | 2019-07-02 | Zte维创通讯公司 | 异构无线网络中的发现信号 |
CN105704762A (zh) * | 2014-11-26 | 2016-06-22 | 电信科学技术研究院 | 一种移动通信方法、设备及系统 |
US10299292B2 (en) | 2015-02-15 | 2019-05-21 | Lg Electronics Inc. | Method and device for detecting RACH preamble collision caused by multi-path channel in wireless communication system |
JPWO2016159230A1 (ja) * | 2015-04-02 | 2018-02-01 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
US9844012B2 (en) * | 2015-08-13 | 2017-12-12 | Intel IP Corporation | Automatic gain control gain adjustment |
US10111255B2 (en) * | 2016-05-16 | 2018-10-23 | Qualcomm Incorporated | Beam and symbol selection to transmit RACH |
US10681727B2 (en) * | 2016-12-19 | 2020-06-09 | Qualcomm Incorporated | Uplink transmission parameter selection during random access message transmission and retransmission |
US11647471B2 (en) * | 2017-06-15 | 2023-05-09 | Nec Corporation | Methods and devices for physical random access channel power control |
US10849076B2 (en) * | 2017-06-26 | 2020-11-24 | Mediatek Inc. | Physical random access channel preamble retransmission for NR |
KR102305906B1 (ko) | 2017-08-10 | 2021-09-28 | 삼성전자 주식회사 | 무선 통신 시스템에서 상향링크 전송 방법 및 장치 |
US10779331B2 (en) | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | Random access channel (RACH) transmission with cross-band downlink/uplink (DL/UL) pairing |
US11109236B2 (en) * | 2017-11-09 | 2021-08-31 | Qualcomm Incorporated | Techniques for carrier feedback in wireless systems |
US10880867B2 (en) * | 2017-11-17 | 2020-12-29 | Qualcomm Incorporated | Selecting a new radio uplink resource to transmit a random access procedure communication |
CN110808818B (zh) * | 2018-08-06 | 2021-06-22 | 维沃移动通信有限公司 | 用于用户设备之间通信的方法和用户设备 |
US11463963B2 (en) | 2019-01-10 | 2022-10-04 | Qualcomm Incorporated | Path loss estimation |
Citations (4)
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KR20060100451A (ko) * | 2003-11-25 | 2006-09-20 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 통신 시스템 내에서 제2 노드와 통신하는 제1 노드에서의업링크 통신과 다운링크 통신 간의 경로 손실 차를추정하기 위한 방법, 장치 및 컴퓨터 판독가능 매체 |
WO2010032773A1 (ja) * | 2008-09-22 | 2010-03-25 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局及び無線基地局 |
KR20100105754A (ko) * | 2007-12-07 | 2010-09-29 | 인터디지탈 패튼 홀딩스, 인크 | 업링크 전력 레벨 결정을 지원하기 위한 시그널링 및 프로시저의 방법 및 장치 |
KR20110013453A (ko) * | 2008-05-05 | 2011-02-09 | 노키아 지멘스 네트웍스 오와이 | 랜덤 액세스 프로시져와 관련된 전력 제어를 위한 방법, 장치 및 컴퓨터 프로그램 |
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-
2012
- 2012-07-09 WO PCT/KR2012/005406 patent/WO2013009052A2/ko active Application Filing
- 2012-07-09 EP EP12811362.8A patent/EP2733873B1/en active Active
- 2012-07-09 US US14/130,650 patent/US9294940B2/en active Active
- 2012-07-09 KR KR1020217015616A patent/KR102470963B1/ko active IP Right Grant
- 2012-07-09 CN CN201280034353.2A patent/CN103650394B/zh active Active
- 2012-07-09 KR KR1020147000503A patent/KR102070012B1/ko active IP Right Grant
- 2012-07-09 KR KR1020207001719A patent/KR20200010587A/ko active Application Filing
-
2016
- 2016-02-05 US US15/016,621 patent/US9674843B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060100451A (ko) * | 2003-11-25 | 2006-09-20 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 통신 시스템 내에서 제2 노드와 통신하는 제1 노드에서의업링크 통신과 다운링크 통신 간의 경로 손실 차를추정하기 위한 방법, 장치 및 컴퓨터 판독가능 매체 |
KR20100105754A (ko) * | 2007-12-07 | 2010-09-29 | 인터디지탈 패튼 홀딩스, 인크 | 업링크 전력 레벨 결정을 지원하기 위한 시그널링 및 프로시저의 방법 및 장치 |
KR20110013453A (ko) * | 2008-05-05 | 2011-02-09 | 노키아 지멘스 네트웍스 오와이 | 랜덤 액세스 프로시져와 관련된 전력 제어를 위한 방법, 장치 및 컴퓨터 프로그램 |
WO2010032773A1 (ja) * | 2008-09-22 | 2010-03-25 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局及び無線基地局 |
Also Published As
Publication number | Publication date |
---|---|
KR20200010587A (ko) | 2020-01-30 |
US9294940B2 (en) | 2016-03-22 |
KR102070012B1 (ko) | 2020-03-02 |
CN103650394B (zh) | 2017-03-01 |
KR102470963B1 (ko) | 2022-11-25 |
EP2733873B1 (en) | 2016-09-14 |
EP2733873A2 (en) | 2014-05-21 |
US20140133337A1 (en) | 2014-05-15 |
US9674843B2 (en) | 2017-06-06 |
WO2013009052A2 (ko) | 2013-01-17 |
KR20210063470A (ko) | 2021-06-01 |
KR20140044360A (ko) | 2014-04-14 |
US20160157238A1 (en) | 2016-06-02 |
EP2733873A4 (en) | 2015-03-25 |
CN103650394A (zh) | 2014-03-19 |
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