Telecommunication method for iterative reception and corresponding devices
OwnerRaphaël Visozinventor
Life of this patent
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Abstract
A telecommunication method with feedback, from a terminal to an access point, of a minimum processing time required for the terminal to perform N iterations of iterative decoding with interference cancellation on at least one data packet transmitted by the access point and carried by a single physical channel.
Claims17
A telecommunication method comprising:
- feeding back by a terminal to an access point a minimum processing time required for the terminal to perform N≥1 detection and decoding iteration(s) on at least one data packet transmitted by the access point and carried by a same physical channel.
The telecommunication method as claimed in claim 17, wherein the method comprises the access point scheduling a repetition mechanism for transmitted data packets by taking into account the minimum processing time required by the terminal for performing N′≥1 iteration(s).
A telecommunication terminal comprising:
- an iterative receiver having N≥1 iteration(s) with soft detection and soft decoding of data packets transmitted by an access point;
- a receiver configured to receive a temporal indicator relating to a time allotted to the terminal by the access point for feeding back an acknowledgement of receipt after at least one data packet has been decoded by the iterative receiver;
- and
- a transmitter configured to:
- feed back to the access point a minimum processing time required for the terminal to perform N≥1 detection and decoding iteration(s) on at least one data packet transmitted by the access point;
- and
- transmit an acknowledgement of receipt after at least one data packet has been decoded by the iterative receiver.
An access point comprising:
- a receiver configured to receive a feedback from a terminal relating to a minimum processing time required for the terminal to perform N≥1 decoding iteration(s) on at least one data packet transmitted by the access point;
- and
- a transmitter configured to:
- transmit data packets to the terminal;
- and
- transmit a temporal indicator relating to a time allotted to the terminal by the access point for feeding back an acknowledgement of receipt after at least one data packet has been decoded by the iterative receiver.
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A telecommunication method comprising:
- receiving by an access point a feedback from a terminal relating to a minimum processing time required for the terminal to perform N≥1 detection and decoding iteration(s) on at least one data packet transmitted by the access point and carried by a same physical channel.
Dependencies are inferred from the claim text.