公开(公告)号：US20180054288A1

公开(公告)日：2018-02-22

申请号：US15784970

申请日：2017-10-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xavier GELABERT ,  Petteri KELA ,  George KOUDOURIDIS ,  Johan Christer QVARFORDT

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L5/0053 ,  H04W48/12 ,  H04W72/04

Abstract: An Access Node (ANd), for allocating a beacon resource pattern to a User Node (UNd), is configured to: detect the UNd by receiving an uplink beacon signal from the UNd; allocate a beacon resource pattern from a predetermined set of beacon resource patterns to the detected UNd; and signal information about the allocated beacon resource pattern to the UNd.

公开(公告)号：US20180041950A1

公开(公告)日：2018-02-08

申请号：US15782597

申请日：2017-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xavier GELABERT ,  Yinggang DU ,  George KOUDOURIDIS ,  Andrey KRENDZEL

IPC: H04W48/16 ,  H04W48/20 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W48/16 ,  H04L5/006 ,  H04W24/10 ,  H04W36/30 ,  H04W48/20 ,  H04W72/085 ,  H04W72/1231

Abstract: A first Control Node (CNd) and a method therein, for selecting a serving CNd for a User Node UNd by communication with at least a second CNd. The first CNd is configured to receive an uplink beacon measurement report comprising at least one measurement of an UNd uplink beacon, from at least one Access Node ANd controlled by the first CNd. The first CNd is further configured to preliminarily select a serving CNd for the UNd, based on the received uplink beacon measurement report concerning the UNd; confirm the preliminarily selected serving CNd by communication with the second CNd; and, select serving CNd for the UNd when the preliminarily selected serving CNd is confirmed by the second CNd.

公开(公告)号：US20200021952A1

公开(公告)日：2020-01-16

申请号：US16582972

申请日：2019-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： George KOUDOURIDIS ,  Henrik LUNDQVIST ,  Xavier GELABERT

IPC: H04W4/08 ,  H04W72/08 ,  H04W72/12

Abstract: The invention relates to devices in a wireless network transmitting uplink beacons such as a network node comprising a transceiver for communication with at least one User Equipment, UE. The network node is configured to receive an at least one uplink beacon corresponding to the at least one UE, and to determine a group comprising at least a first UE and a second UE, based on received uplink beacons from the first UE and the second UE. The network node is also configured to determine uplink beacon reconfiguration for each UE in the group, comprising information specifying a group uplink beacon, and information specifying a UE configuration for the UEs of the group, indicating each UE of the group either as being a UE for sending said group uplink beacon, or as a UE for receiving said group uplink beacon.

公开(公告)号：US20180092040A1

公开(公告)日：2018-03-29

申请号：US15825020

申请日：2017-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kari HEISKA ,  Antti IMMONEN ,  Xavier GELABERT

IPC: H04W52/02 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W52/0235 ,  H04W4/70 ,  H04W72/0406 ,  H04W76/28 ,  H04W76/30 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

Abstract: The present invention relates to a user device and a network node. The user device (100) comprises a processor (102), and a transceiver (104); wherein the processor (102) is configured to: operate the transceiver (104) in a first mode of operation (M1) in which the transceiver (104) is configured to receive Radio Frequency, RF, signals and to transmit RF signals; or operate the transceiver (104) in a second mode of operation (M2) in which the transceiver (104) is configured to transmit RF signals and not to receive RF signals.