Method for re-direction of uplink access

YD Lee, SD Chun, SJ Park, SJ Yi - US Patent 9,001,766, 2015 - Google Patents
Disclosed are methods for prompt re-direction of uplink access of a specific user equipment
and controlling random access. Specifically, for initial random access to a network, if a user …

Method for random access procedure and terminal thereof

P Sungjun, Y Lee, SJ Yi, S Jung, S Lee - US Patent 9,930,698, 2018 - Google Patents
There is provided a method for random access procedure. The method may comprise:
determining, by a user equipment (UE), a first subframe on which a first random access …

Carrier reselection under backoff mechanism of random access procedure

J Hong, S Lee, SJ Yi - US Patent 10,390,372, 2019 - Google Patents
A method and apparatus for a user equipment (UE) performing a random access to a
network are disclosed. For this end, the UE selects a first carrier for the random access …

Method operating on user equipment and user equipment

C Zhang, S Yamada - US Patent App. 16/957,418, 2020 - Google Patents
Embodiments of the present invention provide a method operating on user equipment (UE).
The method comprises: initiating a preamble transmission counter (COUNTER) in a random …

Method for transmitting random access messages on non-anchor carriers

M Kazmi, S Thangarasa, J Axmon - US Patent 10,917,917, 2021 - Google Patents
(57) ABSTRACT A method in a User Equipment (UE) is provided. The method comprises:
obtaining a request to transmit a random access message on a non-anchor carrier to a …

Radio resource allocation

D Vujcic - US Patent 8,897,241, 2014 - Google Patents
A method of and apparatus for allocating radio resources to a UE according to the capability
of the UE, wherein the radio resources to be allocated include a set of radio resources which …

Random Access Coverage Enhancement Level Ramp Up Procedure

A Hoglund - US Patent App. 17/098,643, 2021 - Google Patents
In one embodiment, a method in a user equipment (UE) for random access (RA) coverage
enhancement (CE) is dis closed. The method includes transmitting a random access …

Uplink Beam Management Method and Apparatus

C Xiaomeng, WU Yiqun, Y Chen - US Patent App. 17/452,886, 2022 - Google Patents
(57) ABSTRACT A method includes: When user equipment is in an RRC idle mode or
inactive mode, the user equipment sends a first random access preamble to an access …

Method and user equipment for performing random access procedure

LEE Jeonggu, S Lee, SJ Yi - US Patent App. 16/617,340, 2020 - Google Patents
A user equipment (UE) of the present invention performs a random access preamble (Msgl)
transmission of a random access procedure, receives a random access response (Msg2) of …

Method for random access in idle state and device

W Quan, Z Hu, J Zhang - US Patent 10,772,122, 2020 - Google Patents
Embodiments of the present invention provide a method for random access in an idle state
and a device. The method includes: sending, by user equipment (UE), a random access …