EP2497195A4 - Transmission d'informations dans un système de communication sans fil - Google Patents
Transmission d'informations dans un système de communication sans filInfo
- Publication number
- EP2497195A4 EP2497195A4 EP10829245.9A EP10829245A EP2497195A4 EP 2497195 A4 EP2497195 A4 EP 2497195A4 EP 10829245 A EP10829245 A EP 10829245A EP 2497195 A4 EP2497195 A4 EP 2497195A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission
- information
- wireless communication
- communication system
- wireless
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/103—Reflected power, e.g. return loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
- H04B7/0693—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas switching off a diversity branch, e.g. to save power
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- 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
- H04W52/36—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
- 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
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- 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
- H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Radio Transmission System (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14191736.9A EP2858262B1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
EP19155258.7A EP3499734A1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
PL14191736T PL2858262T3 (pl) | 2009-11-06 | 2010-11-08 | Przekazywanie informacji w systemie komunikacji bezprzewodowej |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25893409P | 2009-11-06 | 2009-11-06 | |
PCT/US2010/046213 WO2011022684A2 (fr) | 2009-08-21 | 2010-08-20 | Transmission d'informations dans un système de communication sans fil |
US12/860,624 US8699543B2 (en) | 2009-08-21 | 2010-08-20 | Transmission of information in a wireless communication system |
PCT/US2010/055864 WO2011057211A1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19155258.7A Division EP3499734A1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
EP14191736.9A Division EP2858262B1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2497195A1 EP2497195A1 (fr) | 2012-09-12 |
EP2497195A4 true EP2497195A4 (fr) | 2014-07-09 |
Family
ID=43970405
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14191736.9A Active EP2858262B1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
EP10829245.9A Withdrawn EP2497195A4 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
EP19155258.7A Pending EP3499734A1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14191736.9A Active EP2858262B1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19155258.7A Pending EP3499734A1 (fr) | 2009-11-06 | 2010-11-08 | Transmission d'informations dans un système de communication sans fil |
Country Status (10)
Country | Link |
---|---|
EP (3) | EP2858262B1 (fr) |
JP (1) | JP2013510470A (fr) |
AU (1) | AU2010314894B8 (fr) |
BR (1) | BR112012010768A2 (fr) |
CA (1) | CA2779008C (fr) |
ES (1) | ES2727289T3 (fr) |
HU (1) | HUE043454T2 (fr) |
MX (1) | MX2012005221A (fr) |
PL (1) | PL2858262T3 (fr) |
WO (1) | WO2011057211A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8514826B2 (en) | 2010-11-02 | 2013-08-20 | Lg Electronics Inc. | Method and apparatus for transmitting control information in radio communication system |
KR101216064B1 (ko) * | 2010-11-02 | 2012-12-26 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
CN107104716B (zh) * | 2011-04-19 | 2020-10-02 | 太阳专利托管公司 | 信号生成方法及装置、信号处理方法及装置 |
CN107465491B (zh) | 2011-06-27 | 2021-02-12 | 华为技术有限公司 | 确定控制信道资源的方法和用户设备 |
US9071309B2 (en) | 2011-08-23 | 2015-06-30 | Google Inc. | Method and system for use of quadrature hybrids for closed and open loop beam forming transmit diversity |
US9544107B2 (en) | 2011-10-26 | 2017-01-10 | Lg Electronics Inc. | Method and apparatus for allocating control channel in wireless communication system |
US10142957B2 (en) * | 2016-04-06 | 2018-11-27 | Sharp Kabushiki Kaisha | Resource selection for vehicle (V2X) communications |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7327801B2 (en) * | 2001-05-31 | 2008-02-05 | Magnolia Broadband Inc. | Communication device with smart antenna using a quality-indication signal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7145959B2 (en) * | 2001-04-25 | 2006-12-05 | Magnolia Broadband Inc. | Smart antenna based spectrum multiplexing using existing pilot signals for orthogonal frequency division multiplexing (OFDM) modulations |
KR101086775B1 (ko) * | 2005-09-22 | 2011-11-25 | 리서치 인 모션 리미티드 | 통신 방법 |
JP4998680B2 (ja) * | 2006-06-19 | 2012-08-15 | 日本電気株式会社 | 移動通信システムにおけるパイロットリソース割当方法、チャネル品質測定方法および基地局 |
US20080045260A1 (en) * | 2006-08-15 | 2008-02-21 | Tarik Muharemovic | Power Settings for the Sounding Reference signal and the Scheduled Transmission in Multi-Channel Scheduled Systems |
BRPI0718363B1 (pt) * | 2006-10-31 | 2019-11-12 | Qualcomm Inc | projeto unificado e programação centralizada para operação simo, su-mimo e mu-mimo dinâmica para transmissões rl |
ES2708389T3 (es) * | 2009-08-21 | 2019-04-09 | Blackberry Ltd | Transmisión de información en un sistema de comunicación inalámbrica |
-
2010
- 2010-11-08 JP JP2012537244A patent/JP2013510470A/ja not_active Withdrawn
- 2010-11-08 ES ES14191736T patent/ES2727289T3/es active Active
- 2010-11-08 AU AU2010314894A patent/AU2010314894B8/en active Active
- 2010-11-08 CA CA2779008A patent/CA2779008C/fr active Active
- 2010-11-08 WO PCT/US2010/055864 patent/WO2011057211A1/fr active Application Filing
- 2010-11-08 EP EP14191736.9A patent/EP2858262B1/fr active Active
- 2010-11-08 BR BR112012010768A patent/BR112012010768A2/pt not_active IP Right Cessation
- 2010-11-08 MX MX2012005221A patent/MX2012005221A/es active IP Right Grant
- 2010-11-08 PL PL14191736T patent/PL2858262T3/pl unknown
- 2010-11-08 EP EP10829245.9A patent/EP2497195A4/fr not_active Withdrawn
- 2010-11-08 EP EP19155258.7A patent/EP3499734A1/fr active Pending
- 2010-11-08 HU HUE14191736A patent/HUE043454T2/hu unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7327801B2 (en) * | 2001-05-31 | 2008-02-05 | Magnolia Broadband Inc. | Communication device with smart antenna using a quality-indication signal |
Non-Patent Citations (2)
Title |
---|
RESEARCH IN MOTION ET AL: "Configuration for LTE-A Uplink Transmission", 3GPP DRAFT; R1-094456(RIM-TRANS MODE CONFIG LTE-A), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Jeju; 20091109, 2 November 2009 (2009-11-02), XP050388882, Retrieved from the Internet <URL:http://www.3gpp.org/DynaReport/TDocExMtg--R1-59--27294.htm> [retrieved on 20091102] * |
See also references of WO2011057211A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2497195A1 (fr) | 2012-09-12 |
EP2858262B1 (fr) | 2019-02-20 |
CN102771058A (zh) | 2012-11-07 |
CA2779008A1 (fr) | 2011-05-12 |
HUE043454T2 (hu) | 2019-08-28 |
BR112012010768A2 (pt) | 2019-09-24 |
AU2010314894B8 (en) | 2014-07-17 |
EP3499734A1 (fr) | 2019-06-19 |
AU2010314894B2 (en) | 2014-07-03 |
CA2779008C (fr) | 2020-10-20 |
PL2858262T3 (pl) | 2019-08-30 |
MX2012005221A (es) | 2012-08-01 |
ES2727289T3 (es) | 2019-10-15 |
EP2858262A1 (fr) | 2015-04-08 |
AU2010314894A1 (en) | 2012-05-24 |
JP2013510470A (ja) | 2013-03-21 |
WO2011057211A1 (fr) | 2011-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20120530 |
|
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 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: XU, HUA Inventor name: HARRISON, R. MARK Inventor name: HEO, YOUN HYOUNG Inventor name: MCBEATH, SEAN Inventor name: FONG, MO-HAN Inventor name: EARNSHAW, MARK Inventor name: CAI, THIJUN |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BLACKBERRY LIMITED |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BLACKBERRY LIMITED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 52/36 20090101ALI20140528BHEP Ipc: H04W 52/42 20090101ALI20140528BHEP Ipc: H04W 52/52 20090101ALI20140528BHEP Ipc: H04B 7/06 20060101ALI20140528BHEP Ipc: H04B 7/02 20060101AFI20140528BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20140605 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20141105 |