BR112017027302A2 - sinalização de ativação incorporada - Google Patents
sinalização de ativação incorporadaInfo
- Publication number
- BR112017027302A2 BR112017027302A2 BR112017027302-0A BR112017027302A BR112017027302A2 BR 112017027302 A2 BR112017027302 A2 BR 112017027302A2 BR 112017027302 A BR112017027302 A BR 112017027302A BR 112017027302 A2 BR112017027302 A2 BR 112017027302A2
- Authority
- BR
- Brazil
- Prior art keywords
- signal
- ioe device
- base station
- activates
- low power
- Prior art date
Links
- 230000004913 activation Effects 0.000 title abstract 3
- 230000011664 signaling Effects 0.000 title abstract 2
Classifications
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- 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
- H04L27/00—Modulated-carrier systems
- H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
- H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/043—Pseudo-noise [PN] codes variable during transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/005—Routing actions in the presence of nodes in sleep or doze mode
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- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
- H04W52/0283—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
ao incorporar um sinal em uma subportadora selecionada de uma forma de onda de downlink de múltiplas portadoras de sinalização de dados/controle regular, uma estação base modula o sinal incorporado com um esquema de modulação diferente dos outros dados na forma de onda de downlink. a estação base anula as subportadoras adjacentes para minimizar a interferência em um receptor de ativação de baixa potência de um dispositivo (s) ioe. o dispositivo ioe ativa o receptor de ativação de baixa potência em tempos programados para escutar o sinal. para os sinais de sincronização, o dispositivo ioe corrige um relógio local com base em um valor de correlação do sinal para uma sequência predeterminada. para sinais de ativação, o dispositivo ioe correlaciona o que quer que seja detectado na antena com uma sequência predeterminada e compara o valor de correlação com um limite predeterminado. se o limite for correspondente, o dispositivo ioe registra um sinal de ativação e ativa o transceptor primário do dispositivo. caso negativo, o receptor volta à espera.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562181635P | 2015-06-18 | 2015-06-18 | |
US62/181,635 | 2015-06-18 | ||
US15/017,500 US9525540B1 (en) | 2015-06-18 | 2016-02-05 | Embedded wake-up signaling |
US15/017,500 | 2016-02-05 | ||
PCT/US2016/033598 WO2016204933A1 (en) | 2015-06-18 | 2016-05-20 | Embedded wake-up signaling |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017027302A2 true BR112017027302A2 (pt) | 2018-09-04 |
Family
ID=57538751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017027302-0A BR112017027302A2 (pt) | 2015-06-18 | 2016-05-20 | sinalização de ativação incorporada |
Country Status (9)
Country | Link |
---|---|
US (1) | US9525540B1 (pt) |
EP (1) | EP3311611A1 (pt) |
JP (1) | JP6408174B2 (pt) |
KR (1) | KR101849514B1 (pt) |
CN (2) | CN110798300A (pt) |
AU (1) | AU2016280523B2 (pt) |
BR (1) | BR112017027302A2 (pt) |
TW (1) | TWI700006B (pt) |
WO (1) | WO2016204933A1 (pt) |
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-
2016
- 2016-02-05 US US15/017,500 patent/US9525540B1/en active Active
- 2016-05-20 BR BR112017027302-0A patent/BR112017027302A2/pt not_active Application Discontinuation
- 2016-05-20 KR KR1020177035981A patent/KR101849514B1/ko active IP Right Grant
- 2016-05-20 JP JP2017564625A patent/JP6408174B2/ja active Active
- 2016-05-20 EP EP16728781.2A patent/EP3311611A1/en active Pending
- 2016-05-20 CN CN201911100210.7A patent/CN110798300A/zh active Pending
- 2016-05-20 CN CN201680032888.4A patent/CN107735975A/zh active Pending
- 2016-05-20 AU AU2016280523A patent/AU2016280523B2/en active Active
- 2016-05-20 WO PCT/US2016/033598 patent/WO2016204933A1/en active Application Filing
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WO2016204933A1 (en) | 2016-12-22 |
CN107735975A (zh) | 2018-02-23 |
JP6408174B2 (ja) | 2018-10-17 |
US9525540B1 (en) | 2016-12-20 |
EP3311611A1 (en) | 2018-04-25 |
AU2016280523A1 (en) | 2017-11-23 |
CN110798300A (zh) | 2020-02-14 |
US20160373237A1 (en) | 2016-12-22 |
TWI700006B (zh) | 2020-07-21 |
AU2016280523B2 (en) | 2018-12-20 |
KR20170142209A (ko) | 2017-12-27 |
KR101849514B1 (ko) | 2018-04-16 |
JP2018521574A (ja) | 2018-08-02 |
TW201701688A (zh) | 2017-01-01 |
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