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：US20200260318A1

公开(公告)日：2020-08-13

申请号：US16859626

申请日：2020-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Apostolos KOUSARIDAS ,  Karthikeyan GANESAN ,  Mate BOBAN ,  Malte SCHELLMANN

IPC: H04W28/02 ,  H04W68/00 ,  H04W36/00 ,  H04W76/27 ,  H04W72/12

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：US20220210691A1

公开(公告)日：2022-06-30

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 ,  H04W72/12

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：US20200314828A1

公开(公告)日：2020-10-01

申请号：US16786567

申请日：2020-02-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Martin SCHUBERT ,  Ali RAMADAN ,  Karthikeyan GANESAN ,  Josef EICHINGER

IPC: H04W72/04 ,  H04W72/08

Abstract: A network controller for controlling beamformed signals that are transmitted by a cluster of devices. The network controller is configured to allocate, to each device, a beam index that determines a respective beam reference signal structure to use when transmitting beamformed signals over a sidelink between the devices, and to make the allocation in such a way as to minimise interference between the beamformed signals.

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：US20210314815A1

公开(公告)日：2021-10-07

申请号：US17353365

申请日：2021-06-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sandip GANGAKHEDKAR ,  Ali Ramadan ALI ,  Karthikeyan GANESAN

IPC: H04W28/06 ,  H04L29/06

Abstract: The disclosure proposes methods and device for supporting flexible frame compression. The method at transmit end comprises: obtaining an original frame; select at least one of a plurality of compression profiles based on one or more compression parameters including a compression context, wherein the compression context comprises mobile network information; compress the original frame based on the at least one selected compression profile to obtain a compressed frame; and transmitting the compressed frame, particularly to a wireless receiving device. Accordingly, the method at receive end comprise: receiving a compressed frame, particularly from a wireless transmitting device; obtaining at least one of a plurality of compression profiles based on one or more compression parameters including a compression context, wherein the compression context comprises mobile network information; and decompressing the compressed frame based on the at least one obtained compression profile to obtain an original frame.

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.

公开(公告)号：US20190335397A1

公开(公告)日：2019-10-31

申请号：US16510341

申请日：2019-07-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Karthikeyan GANESAN ,  Liang HU ,  Ali RAMADAN ,  Swaroop NUNNA

IPC: H04W52/02 ,  H04W68/02

Abstract: The disclosure relates to user equipment (UE) (700), comprising: a transceiver (701) configured to transceive radio resource control (RRC) messages between the UE (700) and a radio access network (RAN); and a radio resource controller (702) configured to activate an operation mode of the UE (700) responsive to processing a first sequence (328) of RRC messages when a non-congestion situation is indicated by the RAN, wherein the radio resource controller (702) is configured to activate the operation mode of the UE (700) responsive to processing a second sequence (525, 625) of RRC messages when a special situation, in particular a congestion situation or a power saving situation to reduce the energy consumption, is indicated by the RAN, wherein a latency for processing the second sequence (525, 625) of RRC messages is less than a latency for processing the first sequence (328) of RRC messages.

公开(公告)号：US20190306844A1

公开(公告)日：2019-10-03

申请号：US16442515

申请日：2019-06-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Karthikeyan GANESAN ,  Malte SCHELLMANN ,  Ali RAMADAN ALI ,  Swaroop NUNNA

IPC: H04W72/04 ,  H04W88/02 ,  H04W88/08

Abstract: The invention relates to a base station , including a first and a second communication service, in a wireless communication network on the basis of a plurality of communication resources, the base station comprising: a processor configured to allocate a first physical downlink control channel associated with the first communication service to a first service-specific control region of the plurality of communication resources and a second physical downlink control channel associated with the second communication service to a second service-specific control region of the plurality of communication resources, wherein the first service-specific control region is associated with a first service-specific user data region of the plurality of communication resources and the second service-specific control region is associated with a second service-specific user data region; and a communication interface configured to transmit to a user equipment a radio frame comprising plurality of communication resources.

公开(公告)号：US20190297173A1

公开(公告)日：2019-09-26

申请号：US16435258

申请日：2019-06-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Swaroop NUNNA ,  Karthikeyan GANESAN ,  Holger ROSIER ,  Josef EICHINGER ,  Markus Martin DILLINGER

IPC: H04L29/06 ,  H04L29/08

Abstract: An interface between a vehicle control system and a communication system is provided. The interface comprises an input configured to receive data from at least one of the vehicle control system and the communication system. The interface comprises a conversion layer configured to translate the received data into a format that is comprehensible to the other of the vehicle control system and the communication system. The interface also comprises an output configured to output the translated data to the other of the vehicle control system and the communication system. This enables both the vehicle control system and communication system to understand the other while still retaining their individual autonomy.