公开(公告)号：US20200014512A1

公开(公告)日：2020-01-09

申请号：US16572241

申请日：2019-09-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ali RAMADAN ,  Karthikeyan GANESAN ,  Malte SCHELLMANN ,  Mohamed GHARBA ,  Tapisha SONI

IPC: H04L5/00 ,  H04L27/26

Abstract: The disclosure relates to a mobile communication device (1000), comprising: a receiver (1001), configured to receive a radio signal (1002) over a radio channel, the radio signal (1002) comprising a predetermined pilot preamble; and a processor (1003), configured to determine mobility information (1004), in particular a Doppler and/or a Delay Spread, based on the pilot preamble, wherein the processor (1003) is further configured to signal the mobility information (1004) to a second communication device (1100). The disclosure further relates to a base station (1100), comprising: a receiver (1101), configured to receive mobility information (1004), in particular a Doppler and/or a Delay Spread, signaled by a mobile communication device; and a processor (1103), configured to select a numerology (301, 302, 303, 304) based on the mobility information (1004) and to generate a radio signal (1104) for transmission to the communication device (1000) based on the numerology (301, 302, 303, 304).

公开(公告)号：US20190223054A1

公开(公告)日：2019-07-18

申请号：US16362342

申请日：2019-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Swaroop NUNNA ,  Karthikeyan GANESAN ,  Qing WEI ,  Mohamed GHARBA

IPC: H04W28/24 ,  H04W28/02 ,  H04W28/04 ,  H04L12/851 ,  H04L12/841

CPC classification number: H04W28/24 ,  H04L47/14 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/2491 ,  H04L47/283 ,  H04L47/805 ,  H04W28/0263 ,  H04W28/0268 ,  H04W28/04

Abstract: The present disclosure relates to a quality of service, QoS, class indicator, QCI, structure, wherein the QCI structure is arranged to control communication in a communication network and to classify data flows in the communication network, and wherein the QCI structure comprises: an identifier of a provider of an industry vertical and/or of a service in the communication network; and a QoS parameter set for the provider of the industry vertical and/or of the service. A QoS central controller is configured to manage QoS classes in the communication network according to the QCI structure. Each one of one or more QoS sub-network controllers is arranged to configure devices in a respective sub-network of the communication network according to the QCI structure.

公开(公告)号：US20210250913A1

公开(公告)日：2021-08-12

申请号：US17242941

申请日：2021-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Karthikeyan GANESAN ,  Ali Ramadan ALI ,  Ömer BULAKCI ,  Dan HU ,  Mohamed GHARBA ,  Mate BOBAN

IPC: H04W72/02 ,  H04W76/14 ,  H04W72/04 ,  H04W28/26

Abstract: The present disclosure relates to wireless communication devices, network devices, and wireless communication methods. One example wireless communication device selects and reserves a specific resource or a specific transmission pattern for a predetermined time period. The wireless communication device sends, to at least one User Equipment (UE), a sidelink control message using a determined sidelink resource, the sidelink control message indicating the specific resource or the specific transmission pattern. The wireless communication device transmits an uplink or sidelink data message using the specific resource or the specific transmission pattern.