Patent · US Active

Radio transceiving device with main and auxiliary transceiver and methods providing initial access

US10567022B2 · kind B2 · utility

3Cited by

3References

18Claims

0Family size

Assignee

Huawei Technologies Duesseldorf GmbH · DE

Inventors

Jian Luo · 红钢城街道, CN
Nikola Vucic · Munich, DE
Mario CASTANEDA · Munich, DE
Titos Kokkinos · Dublin, IE

Key dates

Filing date	Jan 11, 2019
Grant date	Feb 18, 2020
Priority date	—
Expiry date	Jan 11, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/08
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The disclosure relates to a radio transceiving device, comprising: a multi-antenna array; a main transceiver coupled to the multi-antenna array, wherein the main transceiver is configured to beamform a first plurality of digital signals over a total transceiver bandwidth, wherein a part of the beamforming is processed in digital domain and another part of the beamforming is processed in analog domain; and an auxiliary transceiver coupled to the multi-antenna array, wherein the auxiliary transceiver is configured to beamform a second plurality of digital signals over a fraction of the total transceiver bandwidth, wherein the beamforming is processed in digital domain.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.