公开(公告)号：EP4398495A3

公开(公告)日：2024-10-16

申请号：EP24177702.8

申请日：2018-10-17

申请人： InterDigital Patent Holdings, Inc.

发明人： GOYAL, Sanjay ,  ROY, Arnab ,  DEMIR, Alpaslan ,  TOOHER, J. Patrick ,  STERN-BERKOWITZ, Janet A. ,  LEE, Moon-il ,  GIUPPONI, Lorenza ,  LAGÉN MORANCHO, Sandra ,  BOJOVIC, Biljana ,  BELURI, Mihaela C.

IPC分类号： H04W74/08

摘要： A method to reserve a directional channel, such as in an unlicensed spectrum for instance, is disclosed. In an example embodiment, the method may be performed by a receiving node, such as a user equipment (UE) for instance. In such method, the receiving node may receive an enhanced directional transmit request message from a transmitting node and transmit an enhanced directional transmit confirmation message using one or more first beams, with at least one first beam being directed in a first direction towards the transmitting node. Further, the receiving node may transmit at least one additional enhanced directional transmit confirmation message using one or more second beams, with at least one second beam being directed in a second direction towards a potentially interfering node. In the method, the second direction is a different direction than the first direction.

公开(公告)号：EP4398495A2

公开(公告)日：2024-07-10

申请号：EP24177702.8

申请日：2018-10-17

申请人： InterDigital Patent Holdings, Inc.

发明人： GOYAL, Sanjay ,  ROY, Arnab ,  DEMIR, Alpaslan ,  TOOHER, J. Patrick ,  STERN-BERKOWITZ, Janet A. ,  LEE, Moon-il ,  GIUPPONI, Lorenza ,  LAGÉN MORANCHO, Sandra ,  BOJOVIC, Biljana ,  BELURI, Mihaela C.

IPC分类号： H04B7/06

CPC分类号： H04W74/0816 ,  H04B7/0695

摘要： A method to reserve a directional channel, such as in an unlicensed spectrum for instance, is disclosed. In an example embodiment, the method may be performed by a receiving node, such as a user equipment (UE) for instance. In such method, the receiving node may receive an enhanced directional transmit request message from a transmitting node and transmit an enhanced directional transmit confirmation message using one or more first beams, with at least one first beam being directed in a first direction towards the transmitting node. Further, the receiving node may transmit at least one additional enhanced directional transmit confirmation message using one or more second beams, with at least one second beam being directed in a second direction towards a potentially interfering node. In the method, the second direction is a different direction than the first direction.