Abstract
A method in a wireless device for performing random access to a network node. The method comprises receiving a set of downlink beam-specific reference signals BRS from the network node and determining a preferred BRS based on the received signal power for each BRS. The method also comprises selecting based on the preferred BRS a random-access resource to be used for transmitting a random-access attempt to the network node as well as using the selected random-access resource when transmitting a random-access attempt to the network node whereby the selection of random-access resource indicates to the network node which downlink beam is preferred by the wireless device to be used for downlink transmissions.
A method in a wireless device for performing random access to a network node. The method comprises receiving a set of downlink beam-specific reference signals BRS from the network node and determining a preferred BRS based on the received signal power for each BRS. The method also comprises selecting based on the preferred BRS a random-access resource to be used for transmitting a random-access attempt to the network node as well as using the selected random-access resource when transmitting a random-access attempt to the network node whereby the selection of random-access resource indicates to the network node which downlink beam is preferred by the wireless device to be used for downlink transmissions.
Technologies
Resource configuration Random access Beamforming
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)Antenna
Use Cases
Wireless communication
Services
Network access
Claim
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SUMMARY
ClaimChart-EP3123802A1
Patent number:EP3123802A1
Claim Chart Type : SEP Claim Chart
Technology: 5G
Price: 200 €
SUMMARY
ClaimChart-EP3123802A1
Patent number:EP3123802A1
Claim Chart Type : SEP Claim Chart
Technology: 5G
Price: 200 €
Note:
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.