Back to results
US 2026/0231237 A1Published application
Methods, devices, and computer readable storage medium for two-stage random access
AssigneeHuawei Technologies Co., Ltd.
InventorsAman Jassal, Amine Maaref, Jianglei Ma
Life of this patent
Estimating the term…
Abstract
Example embodiments relate to methods, devices and a computer readable storage medium for two-stage RA. In an aspect, a first network device receives RA preambles from devices. The first network device transmits, based on the received RA preambles, a group RA request to a second network device. The group RA request indicating that the devices attempt to establish connections with the second network device.
Claims20
A method, comprising:
- receiving, by a first network device, random access (RA) preambles from devices;
- and
- transmitting, by the first network device based on the RA preambles, a group RA request to a second network device, the group RA request indicating that the devices attempt to establish connections with the second network device.
A method, comprising:
- receiving, by a second network device, a group random access (RA) request from a first network device, the group RA request indicating that devices attempt to establish connections with the second network device;
- and
- transmitting an RA response to at least one of the devices.
A method, comprising:
- transmitting, by a device, a random access (RA) preamble to a first network device, wherein the RA preamble is comprised in a first group of RA preambles which are associated with a non-terrestrial network;
- receiving, by the device, an RA response from a second network device;
- transmitting, by the device to the first network device, a request for establishing a connection with the second network device;
- and
- receiving, by the device, a connection setup response from the second network device.
2 more elements
Dependencies are inferred from the claim text.