公开(公告)号：US20190342912A1

公开(公告)日：2019-11-07

申请号：US16475477

申请日：2018-01-02

Applicant: Sony Mobile Communications Inc.

Inventor： Basuki PRIYANTO ,  Anders BERGGREN

IPC: H04W74/00 ,  H04W74/08 ,  H04W72/04 ,  H04W72/12

Abstract: At least one information block is received from a base station of a network, the at least one information block indicating one or more first resources (511) and one or more second resources (512) for a random-access procedure, the second resources (512) being offset from the first resources (511) by a time gap (550). A preamble (2011) of the random-access procedure is transmitted to the base station using the one or more first resources (511) and data (2012) is transmitted to the base station using the one or more second resources (512).

公开(公告)号：US20190253116A1

公开(公告)日：2019-08-15

申请号：US16343799

申请日：2017-11-03

Applicant: Sony Mobile Communications Inc.

Inventor： Basuki PRIYANTO ,  Erik BENGTSSON ,  Rickard LJUNG

IPC: H04B7/06 ,  H04W74/08 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04B7/0617 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/001 ,  H04W72/0406 ,  H04W74/0833

Abstract: Multi-beam multiplexing in mobile radio communication networks, specifically for initial network access transmissions, such as Random Access Channel (RACH) transmissions and other initial network access signals that affect the operation of the Random Access operation. A network node is configured to distribute, simultaneously, a plurality of beams across a predetermined coverage area. Each of the beams are associated with a different coverage area. In addition, a plurality of sub-carriers are precoded in an OFDM modulated signal, which includes control information, for the purpose of shaping (i.e., beamforming) each of the plurality of beams. In this regard, one or more sub-carriers are mapped to a beam.

公开(公告)号：US20190230497A1

公开(公告)日：2019-07-25

申请号：US16317554

申请日：2016-07-15

Applicant: Sony Mobile Communications Inc.

Inventor： Rickard LJUNG ,  Basuki PRIYANTO

IPC: H04W8/24 ,  H04W76/10 ,  H04W80/02 ,  H04W92/10 ,  H04W88/08 ,  H04W60/00 ,  H04W88/04

Abstract: A wireless communication device (100) provides a first indication to the wireless communication network. The first indication indicates a set of at least two capabilities of the wireless communication device (100). Further, the wireless communication device (100) determines whether the wireless communication device (100) supports a combination of two or more of the capabilities and provides a second indication to the wireless communication network. The second indication indicates whether the combination of capabilities is supported by the wireless communication device (100).

公开(公告)号：US20190208532A1

公开(公告)日：2019-07-04

申请号：US16334191

申请日：2017-09-06

Applicant: SONY CORPORATION ,  SONY MOBILE COMMUNICATIONS INC.

Inventor： Basuki PRIYANTO ,  Rickard LJUNG ,  Shin Horng WONG ,  Martin BEALE

IPC: H04W72/12 ,  H04W16/14 ,  H04W72/04 ,  H04W74/04

CPC classification number: H04W72/1215 ,  H04W16/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0493 ,  H04W74/04

Abstract: Method for allocating resources (44) within a grid (40) of time and frequency for communication in a radio communications system under a first protocol, comprising determining an indication of a frequency resource range (43) to be allocated for data communication between a base station and a device within the first radio protocol; determining that a predetermined frequency resource (42) within said range is pre-allocated to communication under a second radio protocol; allocating a frequency resource (44) for the communication in the first radio protocol which overlaps and excludes said predetermined frequency resource for that data communication.

公开(公告)号：US20190132101A1

公开(公告)日：2019-05-02

申请号：US16095529

申请日：2016-05-13

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Basuki PRIYANTO ,  Rickard LJUNG ,  Peter C. KARLSSON ,  Erik BENGTSSON

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0078 ,  H04L5/0085 ,  H04L25/0222

Abstract: The invention is directed to systems, methods, and computer program products for determining timing relationships of pilot and data in mobile network communications. Specifically, an uplink (UL) transmission is received at a base station (BS) from a user equipment (UE) in network communication with the BS via a communication channel. Based on the UL transmission, a channel coherence time is determined indicating a period of time during which the communication channel is considered to be substantially unchanged. In response, a total transmission duration is determined based on the channel coherence time indicating a period of time associated with transmission of a data frame.

公开(公告)号：US20190082412A1

公开(公告)日：2019-03-14

申请号：US16085062

申请日：2016-04-01

Applicant: Sony Mobile Communications Inc. ,  Sony Corporation

Inventor： Olof ZANDER ,  Basuki PRIYANTO ,  Martin BEALE ,  Shin Horng WONG

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/04 ,  H04W4/80 ,  H04W4/70 ,  H04W24/10 ,  H04W74/08

Abstract: A half-duplex radio device (100) generates a repetitive transmission of an uplink message to a base station (150) of the cellular network. The radio device (100) splits the repetitive transmission of the uplink message into a sequence of multiple transmit periods and configures at least one measurement gap between the transmit periods. In the transmit periods, the radio device (100) sends the repetitive transmission to the base station. In the at least one measurement gap configured between the transmit periods, the radio device (100) temporarily switches to receiving at least one downlink signal from the base station (150). Based on the received at least one downlink signal, the radio device (100) estimates a frequency error of a reference frequency source of the radio device (100).

公开(公告)号：US20190068261A1

公开(公告)日：2019-02-28

申请号：US16079863

申请日：2016-02-25

Applicant: Sony Mobile Communications Inc.

Inventor： Basuki PRIYANTO ,  Peter C. KARLSSON ,  Rickard LJUNG

IPC: H04B7/06 ,  H04B7/0452 ,  H04L1/08 ,  H04L1/18

CPC classification number: H04B7/0617 ,  H04B7/0452 ,  H04L1/08 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/189

Abstract: A beamforming parameter is determined. Using beamformed transmission (911) based on the beamformed parameter, messages (1204) are communicated between an access node (112) and at least one terminal (130) on a radio link. The messages (1204) comprise repetitions of data (411).

公开(公告)号：US20250089101A1

公开(公告)日：2025-03-13

申请号：US18959720

申请日：2024-11-26

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Martin Warwick BEALE ,  Shin Horng WONG ,  Basuki PRIYANTO

IPC: H04W74/0833 ,  H04W52/24 ,  H04W56/00 ,  H04W74/00

Abstract: A communications device transmits data in preconfigured resources of an uplink of a wireless communications network by performing a procedure to determine whether the communications device can transmit signals in the preconfigured resources of the uplink, and if the communications device determines that it can transmit signals in the preconfigured resources, transmitting signals representing the data in the preconfigured resources. The procedure to determine whether the communications device can transmit signals in the preconfigured resources of the uplink includes a transmission parameter confirmation procedure which confirms that a value of one or more transmission parameters to be used for transmitting the signals representing the data can be used for the signals representing the data to be detected by an infrastructure equipment of the wireless communications network.

公开(公告)号：US20240373410A1

公开(公告)日：2024-11-07

申请号：US18775171

申请日：2024-07-17

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Shin Horng WONG ,  Martin Warwick BEALE ,  Basuki PRIYANTO

IPC: H04W72/0453 ,  H04W72/23 ,  H04W74/0833

Abstract: A method of operating a terminal device to communicate with a network infrastructure equipment in a wireless telecommunications system using radio resources comprising a narrowband carrier supported within a wider system frequency bandwidth of the wireless telecommunications system, wherein the method comprises: establishing initial frequencies for radio resources comprising the narrowband carrier; receiving configuration signalling from the network infrastructure equipment providing an indication of a frequency shift to apply to the initial frequencies for the radio resources comprising the narrowband carrier; establishing shifted frequencies for the radio resources comprising the narrowband carrier by applying the indicated frequency shift to the initial frequencies; and communicating with the network infrastructure equipment using the radio resources for the narrowband carrier with the shifted frequencies.

公开(公告)号：US20240107505A1

公开(公告)日：2024-03-28

申请号：US18513700

申请日：2023-11-20

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Martin Warwick BEALE ,  Shin Horng WONG ,  Samuel Asangbeng ATUNGSIRI ,  Basuki PRIYANTO

IPC: H04W72/0446 ,  H04L1/00

CPC classification number: H04W72/0446 ,  H04L1/0068

Abstract: An apparatus comprising circuitry configured to perform a transport channel processing chain, the transport channel processing chain comprising a sub-carrier puncturing function, the sub-carrier puncturing function comprising puncturing, in each subframe of a composite transmission time interval, a set of subcarriers from at least one mapped physical resource block.