Apple Inc.

Bridgewave Communications, Inc.

Remec Broadband Wireless, LLC

Remec Broadband Wireless Holdings, Inc.

Rto Wireless, LLC

Idan Bar-Sade

Eliezer Pasternak

Gregg Levin

John Park

Bin Zhang

Dawei Zhang

Hong He

Wei Zeng

Haitong Sun

Chunxuan Ye

Weidong Yang

Chunhai Yao

Yushu Zhang

Oghenekome Oteri

Sigen Ye

Sree Ram Kodali

Dan Zhang

Ruoheng Liu

Ajay Panchal

Robert Michael Reagan

Eliezer Pastemak

The disclosure relates to system and method for supporting Multicast Broadcast Service (MBS) SERVICE in Non-terrestrial network (NTN). In some aspects, a user equipment (UE) device may comprises: at least one antenna; at least one radio, configured to perform wireless communication using at least one radio access technology; and one or more processor coupled to the at least one radio, wherein the at least one radio and the one or more processor are configured to receive Multicast Broadcast Service (MBS) data, wherein the one or more processor are configured to case the UE device to: receive, from a network device, a timing offset indicating a slot offset for a Hybrid Automatic Repeat request (HARQ) feedback transmission; and determine a transmission timing for an HARQ feedback transmission for the MBS data based on the timing offset.

System and method for supporting multicast broadcast service (MBS) service in non-terrestrial network (NTN)

This disclosure is directed towards improved methods for identifying one or more base stations for connection with user equipment. The user equipment may establish a connection with a base stations based on an estimated location of the base station. Additionally, the user equipment may receive an indication from the base station to scan for additional base stations at additional estimated locations. Further, the user equipment may determine one or more connection parameters (e.g., distance from communication hub to user equipment, angle of communication hub relative to user equipment, shadowing at the communication hub, and the like) associated with the base stations within the geographical area. The user equipment may establish connection with base stations that are determined to have the best signal strength based on the connection parameters.

Systems and methods for multiple HAPs base station connection

Indicating repetitions at a UE in an NTN includes decoding a communication indicating a timing relationship value associated with a distance between a serving satellite and a farthest UE in the NTN. A PRACH communication is encoded for transmission. The PRACH communication includes an indication of a number of PRACH repetitions determined based on the timing relationship value. A RAR including an uplink (UL) grant corresponding to the UE and an indication of a number of RAR repetitions is decoded. The number of RAR repetitions is determined based on the timing relationship value. A PUSCH communication including an indication of a number of PUSCH repetitions is encoded. The number of PUSCH repetitions is determined based on the timing relationship value. A content resolution communication including an indication of a number of content resolution repetitions is decoded. The number of content resolution repetitions is determined based on the timing relationship value.

Coverage enhancements in NTN

A system of optimizing communications of a plurality of wireless mobile units over a ground coverage area includes a plurality of airborne wireless base stations each fixed over a designated portion of the ground coverage area. Each base station can be raised or lowered in in accordance with communications needs of the wireless mobile units registered with each base station. Each base station has at least one antenna that provides a coverage cone below the wireless base station and results in the designated coverage area having a ground size dependent upon altitude. A controller is adapted to receive parameters relating to the communications between the wireless mobile units and the wireless base stations and to determine a desired altitude for each of the wireless base stations to optimize the communications.

Base station altitude automatic adjustment for remote wireless network optimization

A communications system are provided that provides integrated encryption capabilities. In particular, a digital microwave system, terminal and method are provided in which the encryption functions are integrated into the digital microwave terminals. The digital microwave system may also be implemented with external encryption units.

Digital microwave radio system and method with encryption

A microwave radio terminal capable of multiple gigabits/sec bit rate is provided. The radio terminal may use QAM modulation, including the two lowest modulation formats of BPSK and QPSK. The serial bit stream, including forward error correction (FEC) and all other overhead, is prepared in a digital circuit, such as a filed programmable gate array (FPGA) and is output serially, using SERDES devices inside the FPGA, as two separate channels known as 'I-channel' and 'Q-channel'.

Digital microwave radio link with a variety of ports

A digital microwave link and system are provided that has an adaptive data rate.

Digital microwave radio link with adaptive data rate

A microwave radio assembly is described including a directional antenna wherein the installation and aiming is simplified. The assembly is attached to the wall-mount fix via gimbals mechanism with one rotation axis for azimuth and one for elevation and the assembly preferably includes a sight mechanism including a pair of visual apertures is located in the radio assembly in a line parallel to the radio antenna radiation direction. The radio assembly further includes a modulation cancellation scheme in full duplex mode.

Wideband digital radio with transmit modulation cancellation

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Sunnyvale, CA, United States of America

Idan Bar-Sade