BR112013021348A2 - medições de sinal em portadoras componentes em um sistema de comunicação sem fio - Google Patents
medições de sinal em portadoras componentes em um sistema de comunicação sem fioInfo
- Publication number
- BR112013021348A2 BR112013021348A2 BR112013021348A BR112013021348A BR112013021348A2 BR 112013021348 A2 BR112013021348 A2 BR 112013021348A2 BR 112013021348 A BR112013021348 A BR 112013021348A BR 112013021348 A BR112013021348 A BR 112013021348A BR 112013021348 A2 BR112013021348 A2 BR 112013021348A2
- Authority
- BR
- Brazil
- Prior art keywords
- wireless communication
- communication system
- component carriers
- signal measurements
- rate
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title abstract 4
- 239000000969 carrier Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
medições de sinal em portadoras componentes em um sistema de comunicação sem fio um método em um dispositivo de comunicação sem fio inclui a execução de mdições de uma primeira célula de serviço em uma primeira frequência portadora em uma primeira taxa, determinar se um nível de sinal de uma segunda célula de serviço em uma segunda frequência portadora excede a um limite, e a execução de medições da primeira célula de serviço a uma segunda taxa, se o nível de sinal da segunda célula de serviço estiver abaixo do limite, em que a segunda taxa é mais alta do que a primeira taxa.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/031,397 US20120214540A1 (en) | 2011-02-21 | 2011-02-21 | Signal Measurement on Component Carriers in Wireless Communication Systems |
US13/031,397 | 2011-02-21 | ||
PCT/US2012/024615 WO2012115798A1 (en) | 2011-02-21 | 2012-02-10 | Signal measurements on component carriers in wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013021348A2 true BR112013021348A2 (pt) | 2016-11-08 |
BR112013021348B1 BR112013021348B1 (pt) | 2022-05-17 |
Family
ID=45768307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013021348-5A BR112013021348B1 (pt) | 2011-02-21 | 2012-02-10 | Método em um dispositivo de comunicação sem fio para medições de sinal em portadoras componentes em um sistema de comunicação sem fio |
Country Status (5)
Country | Link |
---|---|
US (2) | US20120214540A1 (pt) |
EP (1) | EP2679045B1 (pt) |
BR (1) | BR112013021348B1 (pt) |
MX (1) | MX2013009672A (pt) |
WO (1) | WO2012115798A1 (pt) |
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US8619716B2 (en) | 2011-02-21 | 2013-12-31 | Motorola Mobility Llc | IQ imbalance image compensation in multi-carrier wireless communication systems |
US20120214540A1 (en) | 2011-02-21 | 2012-08-23 | Motorola Mobility, Inc. | Signal Measurement on Component Carriers in Wireless Communication Systems |
US9042315B2 (en) | 2011-05-03 | 2015-05-26 | Mediatek Inc. | SCELL radio link monitoring and radio link failure handling |
EP2608428B1 (en) * | 2011-12-22 | 2016-12-28 | ST-Ericsson SA | Adaptive filter used for radio resource management |
CN103634087B (zh) * | 2012-08-29 | 2018-04-27 | 中兴通讯股份有限公司 | 分量载波的删除方法及装置 |
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KR102049772B1 (ko) * | 2013-01-15 | 2019-11-28 | 삼성전자 주식회사 | 빔포밍 시스템에서 신호 측정 방법 및 장치 |
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US8619716B2 (en) | 2011-02-21 | 2013-12-31 | Motorola Mobility Llc | IQ imbalance image compensation in multi-carrier wireless communication systems |
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-
2011
- 2011-02-21 US US13/031,397 patent/US20120214540A1/en not_active Abandoned
-
2012
- 2012-02-10 BR BR112013021348-5A patent/BR112013021348B1/pt active IP Right Grant
- 2012-02-10 WO PCT/US2012/024615 patent/WO2012115798A1/en active Application Filing
- 2012-02-10 MX MX2013009672A patent/MX2013009672A/es active IP Right Grant
- 2012-02-10 EP EP12706155.4A patent/EP2679045B1/en active Active
-
2013
- 2013-05-02 US US13/875,462 patent/US9319914B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120214540A1 (en) | 2012-08-23 |
EP2679045A1 (en) | 2014-01-01 |
US20130242789A1 (en) | 2013-09-19 |
EP2679045B1 (en) | 2019-04-10 |
WO2012115798A1 (en) | 2012-08-30 |
BR112013021348B1 (pt) | 2022-05-17 |
MX2013009672A (es) | 2013-10-30 |
US9319914B2 (en) | 2016-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |