Abstract
A method of power saving for a wireless transceiver (FIGS. 1 and 2) is disclosed. The transceiver has an active power mode (504) and a reduced power mode (510). The transceiver is operated in the reduced power mode (510) and monitors transmissions from a remote wireless transmitter while in the reduced power mode. The transceiver identifies a transmission from the remote wireless transmitter by a transceiver identity included in the transmission (FIG. 6, UE identification). The transceiver transitions to the active power mode (512) in response to identifying the transmission.
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Technologies
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US2006187876A1 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US2006187876A1 | 4G | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US2006187876A1 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US8811273B2 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US8811273B2 | 4G | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US8811273B2 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US2009180416A1 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US2009180416A1 | 4G | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US2009180416A1 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US2009180563A1 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US2009180563A1 | 4G | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US2009180563A1 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US9893851B2 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US9893851B2 | 4G | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US9893851B2 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US2014355506A1 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US2014355506A1 | 4G | 16/10/2015 | ISLD-201509-009 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
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Technologies
Product
Use Cases
Services
Claim
1. An apparatus, comprising:
circuitry configured to form pilot signals and control signals in a first symbol of a plurality of symbols in a packet, wherein information encoded in the control signals indicates whether or not the packet includes data for a user equipment;
circuitry configured to exclude all pilot signals and control signals from at least another symbol of the plurality of symbols in the packet; and
circuitry configured to transmit the packet.
2. The apparatus as in claim 1, further comprising circuitry configured to form pilot signals and control signals in a second symbol of the plurality of symbols, wherein the second symbol is adjacent in time to the first symbol.
3. The apparatus as in claim 1, wherein the circuitry configured to transmit the packet comprises circuitry configured to transmit the packet during a transmit time interval (TTI).
4. The apparatus as in claim 1, wherein each symbol of the plurality of symbols is an orthogonal frequency division multiplex (OFDM) symbol.
5. The apparatus as in claim 1, wherein a transmit power for the pilot signals is greater than a transmit power for the control signals.
6. A user equipment (UE), comprising:
circuitry configured to receive pilot signals and control signals in a first symbol of a plurality of symbols in a packet, wherein information encoded in the control signals indicates whether or not the packet includes data for the UE;
circuitry configured to receive data signals excluding all pilot signals and control signals from at least another symbol of the plurality of symbols in the packet; and
circuitry configured to decode the packet.
7. The UE as in claim 6, further comprising circuitry configured to receive pilot signals and control signals in a second symbol of the plurality of symbols, wherein the second symbol is adjacent in time to the first symbol.
8. The UE as in claim 6, wherein the circuitry configured to receive the pilot signals and the control signals comprises circuitry configured to receive the packet during a transmit time interval (TTI).
9. The UE as in claim 6, wherein each symbol of the plurality of symbols is an orthogonal frequency division multiplex (OFDM) symbol.
10. The UE as in claim 6, wherein a transmit power for the pilot signals is greater than a transmit power for the control signals.
11. A method, comprising:
forming pilot signals and control signals in a first symbol of a plurality of symbols in a packet, wherein information encoded in the control signals indicates whether or not the packet includes data for a user equipment;
excluding all pilot signals and control signals from at least another symbol of the plurality of symbols in the packet; and
transmitting the packet.
12. The method in claim 11, further comprising forming pilot signals and control signals in a second symbol of the plurality of symbols, wherein the second symbol is adjacent in time to the first symbol.
13. The method in claim 11, wherein transmitting the packet comprises transmitting the packet during a transmit time interval (TTI).
14. The method in claim 11, wherein each symbol of the plurality of symbols is an orthogonal frequency division multiplex (OFDM) symbol.
15. The method in claim 11, wherein a transmit power for the pilot signals is greater than a transmit power for the control signals.
16. A method, comprising:
receiving, by a user equipment, pilot signals and control signals in a first symbol of a plurality of symbols a packet, wherein information encoded in the control signals indicates whether or not the packet includes data for the user equipment;
receiving, by the user equipment, data signals excluding all pilot signals and control signals from at least another symbol of the plurality of symbols in the packet; and
decoding the packet.
17. The method in claim 16, further comprising receiving pilot signals and control signals in a second symbol of the plurality of symbols, wherein the second symbol is adjacent in time to the first symbol.
18. The method in claim 16, wherein receiving the pilot signals and the control signals comprises receiving the packet during a transmit time interval (TTI).
19. The method in claim 16, wherein each symbol of the plurality of symbols is an orthogonal frequency division multiplex (OFDM) symbol.
20. The method in claim 16, wherein a transmit power for the pilot signals is greater than a transmit power for the control signals.
Associated Portfolios
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.