公开(公告)号：US20240089790A1

公开(公告)日：2024-03-14

申请号：US18518221

申请日：2023-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Apostolos Kousaridas ,  Karthikeyan Ganesan ,  Mate Boban ,  Malte Schellmann

IPC: H04W28/02 ,  H04W36/00 ,  H04W68/00 ,  H04W72/1263 ,  H04W76/27

CPC classification number: H04W28/0268 ,  H04W36/0044 ,  H04W68/005 ,  H04W72/1263 ,  H04W76/27

Abstract: The disclosure relates to a mobile device, in particular a vehicle, or an application server, wherein the mobile device or the application server comprise: a processor, configured to: receive a notification from a network entity, in particular a base station, wherein the notification comprises information about available Quality of Service, QoS, and transmit a confirmation message to the network entity informing the network entity about an acceptance of the notified QoS. The disclosure further relates to a network entity, comprising: a network entity controller, configured to: transmit a notification to a mobile device, in particular a vehicle, or an application server, wherein the notification comprises information about available Quality of Service, QoS, and receive a confirmation message from the mobile device or the application server informing about an acceptance of the notified QoS.

公开(公告)号：US11856444B2

公开(公告)日：2023-12-26

申请号：US17698778

申请日：2022-03-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Apostolos Kousaridas ,  Karthikeyan Ganesan ,  Mate Boban ,  Malte Schellmann

IPC: H04W28/02 ,  H04W76/27 ,  H04W36/00 ,  H04W68/00 ,  H04W72/1263

CPC classification number: H04W28/0268 ,  H04W36/0044 ,  H04W68/005 ,  H04W72/1263 ,  H04W76/27

Abstract: The disclosure relates to a mobile device, in particular a vehicle, or an application server, wherein the mobile device or the application server comprise: a processor, configured to: receive a notification from a network entity, in particular a base station, wherein the notification comprises information about available Quality of Service, QoS, and transmit a confirmation message to the network entity informing the network entity about an acceptance of the notified QoS. The disclosure further relates to a network entity, comprising: a network entity controller, configured to: transmit a notification to a mobile device, in particular a vehicle, or an application server, wherein the notification comprises information about available Quality of Service, QoS, and receive a confirmation message from the mobile device or the application server informing about an acceptance of the notified QoS.

公开(公告)号：US10660093B2

公开(公告)日：2020-05-19

申请号：US14822098

申请日：2015-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Malte Schellmann ,  Egon Schulz ,  Christoph Thein

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04L27/00 ,  H04W88/08

Abstract: The invention relates to a base station, comprising: a transceiver for multi-carrier radio transmission within a radio frequency band, the transceiver being adapted to receive service quality requests of a plurality of users requesting service from the base station; and a radio resource controller being adapted to allocate subcarriers of the multi-carrier radio transmission to the users and configure the subcarriers in the radio frequency band according to the service quality requests of the users.

公开(公告)号：US09998249B2

公开(公告)日：2018-06-12

申请号：US14739897

申请日：2015-06-15

Applicant: Huawei Technologies Co., Ltd. ,  FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

Inventor： Lars Thiele ,  Kai Börner ,  Martin Kurras ,  Johannes Dommel ,  Michael Olbrich ,  Thomas Haustein ,  Malte Schellmann ,  Egon Schulz ,  Jiayin Zhang ,  Ni Ma

IPC: H04L1/00 ,  H04J11/00 ,  H04B7/0417 ,  H04B17/373 ,  H04B7/04 ,  H04B7/06 ,  H04B17/345

CPC classification number: H04J11/0053 ,  H04B7/0417 ,  H04B7/0478 ,  H04B7/0639 ,  H04B17/345 ,  H04B17/373

Abstract: A user equipment, UE (4), registered with an anchor cell base station (3-0) of an anchor cell (2-0) of a cellular wireless network (1), the UE (4) comprising a determination unit being adapted to predict an inter cell interference, ICI, at the UE (4), caused by base stations (3-1 to 3-6) of neighboring cells (2-1 to 2-6), depending on precoding matrix indicators, PMIs, of precoding matrices, PMs, the PMIs being exchanged between the anchor cell base station (3-0) of the anchor cell (2-0) and the base stations (3-1 to 3-6) of the neighboring cells (2-1 to 2-6).

公开(公告)号：US20180097679A1

公开(公告)日：2018-04-05

申请号：US15713264

申请日：2017-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liqing Zhang ,  Malte Schellmann

IPC: H04L27/26 ,  H04W72/04 ,  H04W72/12

Abstract: Uplink synchronization may be achieved without adjusting for timing advance by using longer/larger cyclic prefix durations to compensate for differences in propagation delays, including the cell round-trip delays and environment based multipath delays. In this way, timing advance reference signaling may be omitted from the uplink transmissions. In some embodiments, the cyclic prefix duration is determined based on a characteristic of a base station's coverage area, such as a coverage area size or coverage area type. For example, a longer cyclic prefix length may be used when a base station has a larger coverage area than when the base station has a smaller coverage area. As another example, a different cyclic prefix length may be used for different coverage types.

公开(公告)号：US20190253223A1

公开(公告)日：2019-08-15

申请号：US16395926

申请日：2019-04-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xitao GONG ,  Zhao Zhao ,  Yi Long ,  Zhiheng Guo ,  Malte Schellmann

IPC: H04L5/00 ,  H04J4/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04J4/00 ,  H04L1/0006 ,  H04L1/0025 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0096 ,  H04L27/2601 ,  H04W72/048

Abstract: A communication terminal for communicating with a base device by frequency and/or time division multiplexing is described. The communication terminal may be configured to transmit and/or receive signals to and/or from the base device using any of a plurality of numerology types. Furthermore, the communication terminal may be configured to communicate with the base device using a default one of the numerology types and receive a configuration word from the base device. The communication device may further be configured to determine in dependence on the default one of the numerology types and the configuration word a secondary numerology type. The communication device may additionally be configured to communicate with the base device using the secondary numerology type when the secondary numerology type is activated.