Back to results
US 2021/0281377 A1Published application
Communications with utilization of current
AssigneeNXP B.V.
InventorsVincent Pierre Martinez, Alessio Filippi
Life of this patent
Estimating the term…
Abstract
Aspects of the present disclosure are directed to wireless communications involving successively-received messages. As may be implemented consistent with one or more aspects characterized herein, a preamble section (122) of a currently-received message (120) is used in decoding a previously-received message (110), for wireless transmissions from a wireless transmitter (102) on a wireless communications channel (101). The current and previous message are received in succession with a time gap (130) therebetween.
Claims20
A method comprising:
- receiving wireless transmissions from a wireless transmitter on a wireless communications channel, the wireless transmissions including a current message and a previous message received in succession with a time gap therebetween, each message having a preamble section and a payload data section, the preamble including information for characterizing the wireless communications channel;
- and
- decoding the previous message based on the preamble section in the previous message and based on the preamble section in the current message.
An apparatus comprising:
- communication circuitry configured to receive wireless transmissions from a wireless transmitter on a wireless communications channel, the wireless transmissions including a current message and a previous message received in succession with a time gap therebetween, each message having a preamble section and a payload data section, the preamble including information for characterizing the wireless communications channel;
- and
- coding circuitry configured to decode the previous message based on the preamble section in the previous message and based on the preamble section in the current message.
A method comprising:
- receiving wireless transmissions from a wireless transmitter on a wireless communications channel, the wireless transmissions including a current message and a previous message received in succession with a time gap therebetween, each message having a preamble section and a payload data section, the preamble including information for characterizing the wireless communications channel, the payload data including a set of bits received sequentially in time in an orthogonal frequency division multiplexing (OFDM) symbol;
- and
- decoding the previous message based on the preamble section in the previous message and based on the preamble section in the current message.
Dependencies are inferred from the claim text.