CN103326965A - 能够根据信道情况控制信号极化的无线通信装置 - Google Patents
能够根据信道情况控制信号极化的无线通信装置 Download PDFInfo
- Publication number
- CN103326965A CN103326965A CN2012103979433A CN201210397943A CN103326965A CN 103326965 A CN103326965 A CN 103326965A CN 2012103979433 A CN2012103979433 A CN 2012103979433A CN 201210397943 A CN201210397943 A CN 201210397943A CN 103326965 A CN103326965 A CN 103326965A
- Authority
- CN
- China
- Prior art keywords
- polarity
- radio communication
- communication device
- module
- polar portion
- 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.)
- Granted
Links
Images
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
- H04B7/10—Polarisation diversity; Directional diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0212—Channel estimation of impulse response
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/435,131 | 2012-03-20 | ||
US13/435,131 US8830886B2 (en) | 2011-11-04 | 2012-03-30 | Wireless communication device capable of controlling signal polarization based on channel conditions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103326965A true CN103326965A (zh) | 2013-09-25 |
CN103326965B CN103326965B (zh) | 2016-08-03 |
Family
ID=46939446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210397943.3A Active CN103326965B (zh) | 2012-03-20 | 2012-10-18 | 能够根据信道情况控制信号极化的无线通信装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2645594B1 (zh) |
KR (1) | KR101413002B1 (zh) |
CN (1) | CN103326965B (zh) |
TW (1) | TWI487343B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108028690A (zh) * | 2015-09-15 | 2018-05-11 | 高通股份有限公司 | 用于使用极化分集来减少干扰的系统和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102578502B1 (ko) | 2016-08-01 | 2023-09-15 | 삼성전자주식회사 | 안테나를 포함하는 전자 장치 |
JP7123818B2 (ja) * | 2019-01-25 | 2022-08-23 | 日立Astemo株式会社 | 無線通信装置、通信制御方法及び無線通信システム |
CN116158011A (zh) | 2020-05-20 | 2023-05-23 | 诺基亚技术有限公司 | 切换极化以改进连接可靠性 |
KR20220107368A (ko) * | 2021-01-25 | 2022-08-02 | 삼성전자주식회사 | 안테나 스위칭 방법 및 전자 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060035608A1 (en) * | 2004-08-11 | 2006-02-16 | Interdigital Technology Corporation | Method and system for using angular hopping in wireless communication systems |
US20090034643A1 (en) * | 2004-01-14 | 2009-02-05 | National Institute Of Information And Communications Technology | Communication System, Transmitter, Receiver, Transmitting Method, Receiving Method, and Program |
US7627291B1 (en) * | 2005-01-21 | 2009-12-01 | Xilinx, Inc. | Integrated circuit having a routing element selectively operable to function as an antenna |
US7869416B2 (en) * | 2005-03-02 | 2011-01-11 | Alcatel-Lucent Usa Inc. | Method for enabling use of secondary pilot signals across a forward link of a CDMA network employing a slotted transmission scheme and time multiplexed pilot channel |
US20120039321A1 (en) * | 2009-04-10 | 2012-02-16 | Koninklijke Philips Electronics N.V. | Signaling method and apparatus to enable multiple antenna communications in wireless systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006040B2 (en) * | 2000-12-21 | 2006-02-28 | Hitachi America, Ltd. | Steerable antenna and receiver interface for terrestrial broadcast |
JP4097918B2 (ja) * | 2001-05-24 | 2008-06-11 | ソフトバンクテレコム株式会社 | 基地局における移動通信方法、移動通信基地局装置および移動局装置 |
US7269223B2 (en) * | 2003-04-16 | 2007-09-11 | Bae Systems Information And Electronic Systems Integration Inc. | System and method for increasing throughput in a multiuser detection based multiple access communications system |
US7400643B2 (en) * | 2004-02-13 | 2008-07-15 | Broadcom Corporation | Transmission of wide bandwidth signals in a network having legacy devices |
US8154455B2 (en) * | 2006-12-18 | 2012-04-10 | University Of Utah Research Foundation | Mobile communications systems and methods relating to polarization-agile antennas |
-
2012
- 2012-09-11 EP EP12006388.8A patent/EP2645594B1/en active Active
- 2012-09-21 KR KR1020120105016A patent/KR101413002B1/ko not_active IP Right Cessation
- 2012-10-15 TW TW101137915A patent/TWI487343B/zh not_active IP Right Cessation
- 2012-10-18 CN CN201210397943.3A patent/CN103326965B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090034643A1 (en) * | 2004-01-14 | 2009-02-05 | National Institute Of Information And Communications Technology | Communication System, Transmitter, Receiver, Transmitting Method, Receiving Method, and Program |
US20060035608A1 (en) * | 2004-08-11 | 2006-02-16 | Interdigital Technology Corporation | Method and system for using angular hopping in wireless communication systems |
US7627291B1 (en) * | 2005-01-21 | 2009-12-01 | Xilinx, Inc. | Integrated circuit having a routing element selectively operable to function as an antenna |
US7869416B2 (en) * | 2005-03-02 | 2011-01-11 | Alcatel-Lucent Usa Inc. | Method for enabling use of secondary pilot signals across a forward link of a CDMA network employing a slotted transmission scheme and time multiplexed pilot channel |
US20120039321A1 (en) * | 2009-04-10 | 2012-02-16 | Koninklijke Philips Electronics N.V. | Signaling method and apparatus to enable multiple antenna communications in wireless systems |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108028690A (zh) * | 2015-09-15 | 2018-05-11 | 高通股份有限公司 | 用于使用极化分集来减少干扰的系统和方法 |
CN108028690B (zh) * | 2015-09-15 | 2019-05-28 | 高通股份有限公司 | 用于使用极化分集来减少干扰的系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103326965B (zh) | 2016-08-03 |
EP2645594A2 (en) | 2013-10-02 |
KR101413002B1 (ko) | 2014-06-27 |
TW201340657A (zh) | 2013-10-01 |
EP2645594B1 (en) | 2020-03-04 |
KR20130111162A (ko) | 2013-10-10 |
TWI487343B (zh) | 2015-06-01 |
EP2645594A3 (en) | 2015-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11881905B2 (en) | Method and apparatus for interference measurement | |
US8626081B2 (en) | Method and arrangements for signaling control information in a communication system | |
EP2742744B1 (en) | Signaling power allocation parameters for uplink coordinated multipoint (comp) | |
US10826590B2 (en) | Wireless communication device and wireless communication method | |
US20130021925A1 (en) | Coordinated multipoint (comp) transmission method selection and feedback requirements | |
WO2017136292A1 (en) | Method and apparatus for optimizing antenna precoder selection with coupled antennas | |
US10291308B2 (en) | Channel state information feedback method, device and system | |
EP3956994A1 (en) | Reporting for mu-mimo using beam management | |
CN103326965A (zh) | 能够根据信道情况控制信号极化的无线通信装置 | |
US11510080B2 (en) | Method and apparatus for triggering multi-beam reporting | |
US8830886B2 (en) | Wireless communication device capable of controlling signal polarization based on channel conditions | |
CN107646173B (zh) | 利用耦合天线优化天线预编码器选择的方法和装置 | |
CN111106916B (zh) | 一种信道和干扰测量方法和设备 | |
US9130630B2 (en) | Methods and systems for determining indicators used in channel state information (CSI) feedback in wireless systems | |
US11444677B2 (en) | Communication devices for efficient beam management | |
CN105450332A (zh) | 一种三维信道状态信息确定方法及装置 | |
CN109644070B (zh) | 1位信令反馈以配置或改变通信系统的装置 | |
US20230143815A1 (en) | Determining channel state information in multi-transmission reception point systems | |
CN111107575B (zh) | 一种信号质量参数测量方法和设备 | |
EP3289698A1 (en) | Method and apparatus for optimizing antenna precoder selection with coupled antennas | |
CN113167854A (zh) | 蓝牙定位方法和蓝牙设备 | |
JP2022500954A (ja) | チャネル状態情報を決定するための方法および装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Second inventor Correct: Alicea Targate|Mela Barney False: Tarighat Mehrabani Alireza Number: 39 Volume: 29 |
|
CI02 | Correction of invention patent application |
Correction item: Second inventor Correct: Alicea Targate|Mela Barney False: Tarighat Mehrabani Alireza Number: 39 Page: The title page Volume: 29 |
|
ERR | Gazette correction |
Free format text: CORRECT: THE SECOND INVENTOR; FROM: TARIGHAT MEHRABANI ALIREZA TO: TARIGHAT ALIREZA MEHRABANI |
|
RECT | Rectification | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1185732 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: American California Patentee before: Zyray Wireless Inc. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1185732 Country of ref document: HK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |
|
TR01 | Transfer of patent right |