公开(公告)号：US20220263750A1

公开(公告)日：2022-08-18

申请号：US17737585

申请日：2022-05-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Apostolos KOUSARIDAS ,  Chan ZHOU ,  Panagiotis SPAPIS ,  David García ROGER ,  Jose Francisco MONSERRAT

IPC: H04L45/24 ,  H04L47/34

Abstract: A method for executing multipath communication at a target communication device, includes obtaining, from a source communication device, plurality of data packets via two or more different paths, where header of each data packet comprises packet information which is indicative of association among the plurality of data packets. The packet information in each data packet at source communication device is same as packet information in each data packet at target communication device irrespective of different radio access technologies, communication protocols, or radio links used in the two or more different paths. The plurality of data packets includes different data packets having different payload or duplicate data packets having a copy of same payload. The method further includes identifying first set of data packets received via first path and second set of data packets received via second path based on the packet information.

公开(公告)号：US20200322763A1

公开(公告)日：2020-10-08

申请号：US16906678

申请日：2020-06-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chan ZHOU ,  Panagiotis SPAPIS ,  Ke ZHANG ,  Fan WU ,  Supeng LENG

IPC: H04W4/40 ,  H04L1/00 ,  H04W28/02

Abstract: A control device configured for determining a data format for data to be sent via a V2X communication link between a vehicle and at least one device, wherein the control device is configured for receiving information regarding communication capacity and computation capacity of the vehicle and/or of the at least one device, the control device is configured for analyzing the received information based on the communication capacities and the computation capacities, the control device is configured for selecting, based on the analysis, a data format from a set of data formats for the V2X communication link, wherein the data formats of the set are differentiated with regard to the data volume of the data to be sent, and the control device is configured for sending to the vehicle and/or the at least one device an indication of the data format to be used for the data to be sent.

公开(公告)号：US20190281520A1

公开(公告)日：2019-09-12

申请号：US16374312

申请日：2019-04-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Panagiotis SPAPIS ,  Chan ZHOU ,  Alexandros KALOXYLOS ,  Chenghui PENG

IPC: H04W36/14 ,  H04W76/15 ,  H04W8/06 ,  H04W4/40

Abstract: A device is provided for operating in a communication system that comprises a plurality of individual networks. The device comprises one or more subscriber modules for assisting the device to attach to a network. The number of those one or more subscriber modules is fewer than the number of the plurality of networks. The device being configured to initiate a pre-attach procedure to attach itself to all of the plurality of networks before it establishes a connection with one of those networks. It is also configured to connect to one of the plurality of networks for communicating data with that network while remaining attached to the others of the plurality of networks. The advantage of a device that pre-attaches to more than one network is that it significantly reduces the time needed for the device to switch later from being connected to one network to another network.

公开(公告)号：US20190261226A1

公开(公告)日：2019-08-22

申请号：US16399135

申请日：2019-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Serkan AYAZ ,  Alexandros KALOXYLOS ,  Panagiotis SPAPIS ,  Chan ZHOU

IPC: H04W36/00 ,  H04W8/08 ,  H04W60/04 ,  H04L12/18

Abstract: The present invention relates to a network entity for a communication network for providing a plurality of communication services to a plurality of mobile communication devices, the network entity comprising: a session manager configured to select a first geographical code from a plurality of geographical codes, wherein each geographical code is associated with a geographical region and wherein the first geographical code is associated with a first geographical region including or close to a current geographical position of at least one of the plurality of mobile communication devices; a encoder configured to encode on a MAC level and/or physical level at least a portion of a message intended for the at least one mobile communication device using the first geographical code; and a communication interface configured to send the message with the portion encoded with the first geographical code to the at least one mobile communication device.

公开(公告)号：US20190230480A1

公开(公告)日：2019-07-25

申请号：US16376761

申请日：2019-04-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Alexandros KALOXYLOS ,  Panagiotis SPAPIS ,  Chan ZHOU ,  Chenghui PENG

IPC: H04W4/06 ,  H04W60/00 ,  H04W88/18 ,  H04W88/08 ,  H04W76/11 ,  H04W4/70

Abstract: A relay device for operating in a communication system that comprises at least two individual networks. The networks may be “individual” in the sense that they are different from each other. Different networks comprise different functionalities. In particular, different networks will tend to operate in different spectrum, have separate authorization and/or authentication procedures and/or apply different transmission technologies. Each network comprises a network device and a remote device that are configured to wirelessly transfer data between them. The relay device is configured to receive data transmitted by a device in a first one of the networks over a first section of radio spectrum. It is also configured to transmit that data to a device in a second one of the networks over a second section of radio spectrum that is different from the first section of radio spectrum.