公开(公告)号：US20180278325A1

公开(公告)日：2018-09-27

申请号：US15986627

申请日：2018-05-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Afef FEKI ,  Melissa Duarte GELVEZ ,  Stefan VALENTIN ,  Luca ROSE

IPC: H04B7/26 ,  H04W16/18 ,  H04W24/02

Abstract: The disclosure relates to a network entity for selecting a communication relay from a plurality of communication relays within the service area of a base station covering a plurality of geographic positions, wherein each communication relay is able to retransmit a communication between the base station and a user equipment, wherein the network entity comprises a divider configured to divide the service area into a plurality of different regions based on an attenuation measure at each geographic position, a determiner configured to determine for each pair of regions a spatial isolation measure based on the attenuation measures at the geographic positions within the regions, and a selector configured to select a communication relay based on the spatial isolation measures associated with the geographic position of each communication relay.

公开(公告)号：US20180138754A1

公开(公告)日：2018-05-17

申请号：US15869462

申请日：2018-01-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Afef FEKI ,  Kamel TOURKI ,  Moez DRAIEF ,  Beatrice TOMASI

IPC: H02J50/20 ,  H02J50/80 ,  H02J7/02 ,  H04B5/00 ,  H04W52/02

CPC classification number: H02J50/20 ,  H02J7/025 ,  H02J50/80 ,  H04B5/0037 ,  H04W52/0229 ,  H04W52/0296

Abstract: The present disclosure relates to a wireless communication device and method. The example wireless communication device is configured to communicate with an energy distributor, where the wireless communication device includes a rechargeable energy storage configured to supply the wireless communication device with energy to maintain operation of the wireless communication device. The device also includes a transmitter configured to transmit an energy status message to the energy distributor. The device further includes a receiver configured to extract energy from a wireless signal received by the wireless communication device from an energy provider, the wireless signal received in response to the energy status message transmitted to the energy distributor. The receiver can then recharge the rechargeable energy storage using the energy extracted from the wireless signal.

公开(公告)号：US20190393981A1

公开(公告)日：2019-12-26

申请号：US16562528

申请日：2019-09-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Afef FEKI ,  Sami MEKKI ,  Mustapha AMARA

IPC: H04L1/00 ,  H04W36/00 ,  H04B17/336 ,  H04W36/20

Abstract: Embodiments relate to an apparatus for adjusting channel quality indicator measurements of a channel between a client device and a serving device within a wireless communication system. The apparatus includes a controller adapted to receive, from the client device, a first information and, when the client device is in a handover zone, a second information. The controller is further adapted to transmit according to a switching sequence either the first information alone or the first information together with the second information. The apparatus also includes an adjustment function entity adapted to receive the first information together with the second information and adapted to adjust the first information based on the second information by modifying it or keeping it unchanged. The first information is related to the CQI measurements, while the second information is related to a handover (HO).