公开(公告)号：US11924714B2

公开(公告)日：2024-03-05

申请号：US18097893

申请日：2023-01-17

申请人： Intellectual Ventures Holding 81 LLC

发明人： Bent H. Rysgaard

IPC分类号： H04W4/06 ,  H04L5/00 ,  H04L12/18 ,  H04L12/24 ,  H04L41/0803 ,  H04W72/00 ,  H04W72/30 ,  H04W92/04

CPC分类号： H04W4/06 ,  H04L5/0055 ,  H04L12/18 ,  H04L12/189 ,  H04L41/0803 ,  H04W72/30 ,  H04W92/04

摘要： A base station comprising a processor, a wireless interface, and a communication interface are configured to receive broadcast or multicast data using shared delivery with the shared delivery broadcast or multicast data being received by a plurality of base stations. Further, the wireless interface configured to transmit the broadcast or multicast data to a plurality of user equipments (UEs) and based on acknowledgement feedback, the broadcast or multicast data is selectively retransmitted using unicast or multicast or broadcast.

公开(公告)号：US20200288279A1

公开(公告)日：2020-09-10

申请号：US16883495

申请日：2020-05-26

申请人： Intellectual Ventures Holding 81 LLC

发明人： Bent H. Rysgaard

IPC分类号： H04W4/06 ,  H04L12/18 ,  H04L12/24 ,  H04W92/04 ,  H04L5/00 ,  H04W72/00

摘要： A Multicast-Broadcast over a Single Frequency Network (MBSFN) message may be multicasted to a cluster of network elements. Using multicasting or unicasting based on a number of unacknowledged network elements of the cluster of network elements, the MBSFN message may be retransmitted to unacknowledged network elements in the cluster of network elements, subsequent to a time period to receive an acknowledgement message from a first and a second network element.

公开(公告)号：US10034148B2

公开(公告)日：2018-07-24

申请号：US14875233

申请日：2015-10-05

申请人： Intellectual Ventures Holding 81 LLC

发明人： Bent H. Rysgaard

IPC分类号： H04W4/06 ,  H04L12/24 ,  H04L5/00 ,  H04W72/00 ,  H04L12/18 ,  H04W92/04

摘要： A networking device may multicast a Multicast-Broadcast over a Single Frequency Network (MBSFN) message to a cluster of network elements and receive acknowledgement messages from the cluster of network elements. The MBSFN message may be multicasted to unacknowledged network elements in the cluster of network elements, subsequent to a time period to receive an acknowledgement message from a first and a second network element.

公开(公告)号：US20140078953A1

公开(公告)日：2014-03-20

申请号：US14086357

申请日：2013-11-21

申请人： Intellectual Ventures Holding 81 LLC

发明人： Bent H. Rysgaard

IPC分类号： H04L12/18

CPC分类号： H04W4/06 ,  H04L5/0055 ,  H04L12/18 ,  H04L12/189 ,  H04L41/0803 ,  H04W72/005 ,  H04W92/04

摘要： A wireless network architecture for providing Multicast-Broadcast over a Single Frequency Network (MBSFN) messages is disclosed. A network element may use an interface to communicate with a cluster of network elements. The network element may multicast an MBSFN message to a cluster and may determine when to retransmit the MBSFN message if an acknowledgement message is not received.

摘要翻译： 公开了一种用于通过单频网络（MBSFN）消息提供组播广播的无线网络架构。 网络元件可以使用接口来与网络元件的集群进行通信。 网元可以向群集组播MBSFN消息，并且如果未接收到确认消息，则可以确定何时重传MBSFN消息。