EP3917270A2

5G

Title

METHODS AND APPARATUS FOR RANDOM ACCESS WITH CONTENTION RESOLUTION MESSAGE REPETITION

Application Number:

EP20210172329

Publication Date:

30-11-2021

Current Assignee:

Family ID:

Application Date:

04-05-2021

Publication Country:

US

Priority Date:

05-05-2020

Declaring Company:

Abstract  Abstract

A method may include sending (1504) a contention resolution message (504) for a random access procedure from a user equipment, UE, (1300) through a physical uplink channel in a wireless communication network, and sending (1506) a repetition of the contention resolution message (504) from the UE (1300) through the physical uplink channel. The physical uplink channel may include a physical uplink shared channel, PUSCH (164). The method may further include selecting a preamble from a first preamble group (A) corresponding to a capability of the UE (1300) to send the repetition of the contention resolution message (504), and sending the preamble from the UE (1300). Selecting the preamble from the first preamble group (A) may include selecting a preamble from a first preamble sub-group corresponding to the capability of the UE (1300) to send the repetition of the contention resolution message (504).

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.