Modulated preamble for low power operations
AssigneeQUALCOMM Incorporated
InventorsIdan Michael Horn, Gideon Shlomo Kutz, Shay Landis, Amit Bar-Or Tillinger
Life of this patent
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Abstract
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive control signaling indicating a preamble configuration. The UE may receive a preamble in a time domain. The preamble may include a set of modulated bits during a first portion of an initial symbol duration of a slot. The set of modulated bits may include one or more of a first subset of network temporary identifier bits or a second subset of modulation and coding scheme (MCS) bits. The UE may process the preamble during a second portion of the initial symbol duration of the slot based on the preamble configuration.
Claims30
A method for wireless communication at a user equipment (UE), comprising:
- receiving control signaling indicating a preamble configuration;
- receiving a preamble in a time domain, the preamble comprising a set of modulated bits during a first portion of an initial symbol duration of a slot, the set of modulated bits comprising one or more of a first subset of network temporary identifier bits or a second subset of modulation and coding scheme bits;
- and
- processing the preamble during a second portion of the initial symbol duration of the slot based at least in part on the preamble configuration.
A method for wireless communications at a base station, comprising:
- transmitting control signaling to a user equipment (UE), the control signaling indicating a preamble configuration;
- and
- transmitting a preamble in a time domain to the UE during a first portion of an initial symbol duration of a slot, the preamble comprising a set of modulated bits, the set of modulated bits comprising one or more of a first subset of network temporary identifier bits or a second subset of modulation and coding scheme bits.
An apparatus for wireless communication, comprising:
- a processor;
- memory coupled with the processor;
- and
- instructions stored in the memory and executable by the processor to cause the apparatus to:
- receive control signaling indicating a preamble configuration;
- receive a preamble in a time domain, the preamble comprising a set of modulated bits during a first portion of an initial symbol duration of a slot, the set of modulated bits comprising one or more of a first subset of network temporary identifier bits or a second subset of modulation and coding scheme bits;
- and
- process the preamble during a second portion of the initial symbol duration of the slot based at least in part on the preamble configuration.
An apparatus for wireless communications, comprising:
- a processor;
- memory coupled with the processor;
- and
- instructions stored in the memory and executable by the processor to cause the apparatus to:
- transmit control signaling to a user equipment (UE), the control signaling indicating a preamble configuration;
- and
- transmit a preamble in a time domain to the UE during a first portion of an initial symbol duration of a slot, the preamble comprising a set of modulated bits, the set of modulated bits comprising one or more of a first subset of network temporary identifier bits or a second subset of modulation and coding scheme bits.
Dependencies are inferred from the claim text.