Beam prediction with burn-in cycles
AssigneeQUALCOMM Incorporated
InventorsQiaoyu LI, Hamed PEZESHKI, Mahmoud TAHERZADEH BOROUJENI
Life of this patent
Estimating the term…
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more initial downlink reference signals (DL-RSs) according to a first periodicity and during a first period having a cycle length. The UE may receive, after a last occasion of the one or more initial DL-RSs, two or more additional DL-RSs according to a second periodicity and during a second period. The UE may perform, after the last occasion of the one or more initial DL-RSs and between neighboring occasions of two of the two or more additional DL-RSs, a beam prediction. Numerous other aspects are described.
Claims21
An apparatus for wireless communication at a user equipment (UE), comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, that, based at least in part on information stored in the one or more memories, are configured to:
- receive one or more initial downlink reference signals (DL-RSs) according to a first periodicity and during a first period having a cycle length;
- measure at least one of the one or more initial DL-RSs to determine a first reference signal received power (RSRP) measurement associated with the one or more initial DL-RSs;
- receive, after a last occasion of the one or more initial DL-RSs, two or more additional DL-RSs according to a second periodicity and during a second period;
- measure at least one of the two or more additional DL-RSs to determine a second RSRP measurement associated with the additional DL-RSs;
- and
- perform, after the last occasion of the one or more initial DL-RSs and between neighboring occasions of two of the two or more additional DL-RSs, a beam prediction based, at least in part, on one or more of the first RSRP measurement or the second RSRP measurement.
An apparatus for wireless communication at a network node, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, that, based at least in part on information stored in the one or more memories, are configured to:
- transmit one or more initial downlink reference signals (DL-RSs) according to a first periodicity and during a first period having a cycle length;
- configure a user equipment (UE) to measure at least one of the one or more initial DL-RSs to determine a first reference signal received power (RSRP) measurement associated with the one or more initial DL-RSs;
- transmit, after a last occasion of the one or more initial DL-RSs, two or more additional DL-RSs according to a second periodicity and during a second period;
- configure the UE to measure at least one of the two or more additional DL-RSs to determine a second RSRP measurement associated with the one or more initial DL-RSs;
- and
- configure the UE to perform, after the last occasion of the one or more initial DL-RSs and between neighboring occasions of two of the two or more additional DL-RSs, a beam prediction based, at least in part, on one or more of the first RSRP measurement or the second RSRP measurement.
21-30. (canceled)
Dependencies are inferred from the claim text.