公开(公告)号：EP4307772A1

公开(公告)日：2024-01-17

申请号：EP23185545.3

申请日：2023-07-14

申请人： Comcast Cable Communications LLC

发明人： FILIN, Stanislav ,  PARK, Kyungmin ,  DINAN, Esmael Hejazi ,  XU, Jian ,  CHUN, SungDuck ,  TALEBI FARD, Peyman ,  QIAO, Weihua

IPC分类号： H04W36/30

摘要： A base station may communicate with at least one other base station to perform a handover of a wireless device. Predictions of a signal quality may be used for the handover of the wireless device. Predictions of signal quality may be included in a handover request message and/or in a handover response message. A determination of whether to proceed with a handover of the wireless device to a target base station may be based on the predictions of signal quality.

公开(公告)号：EP4236244A1

公开(公告)日：2023-08-30

申请号：EP23159056.3

申请日：2023-02-28

申请人： Comcast Cable Communications LLC

发明人： QIAO, Weihua ,  CHUN, SungDuck ,  DINAN, Esmael Hejazi ,  KIM, Taehun ,  PARK, Kyungmin ,  TALEBI FARD, Peyman ,  ZHOU, Hua

IPC分类号： H04L43/0852 ,  H04L43/0864 ,  H04L43/106 ,  H04W24/00 ,  H04L43/022 ,  H04L43/062 ,  H04L43/0823 ,  H04L43/0876 ,  H04L43/16 ,  H04L43/20

摘要： End-to-end latency measurements for synchronization are described. A first wireless device may determine an uplink latency associated with sending communications to a second wireless device. The first wireless device may determine a downlink latency associated with receiving communications from the second wireless device. Based on the uplink latency being different from the downlink latency, the first wireless device, the second wireless, and/or a base station may perform an alignment (e.g., time-based alignment, channel-based alignment) to modify and/or adjust one or more parameters to make the uplink latency equivalent to the downlink latency.

公开(公告)号：EP4224820A1

公开(公告)日：2023-08-09

申请号：EP23154743.1

申请日：2023-02-02

申请人： Comcast Cable Communications LLC

发明人： CHUN, SungDuck ,  PARK, Kyungmin ,  DINAN, Esmael Hejazi ,  TALEBI FARD, Peyman ,  QIAO, Weihua

IPC分类号： H04L65/75 ,  H04L65/80 ,  H04L69/164 ,  H04W72/12

摘要： Packets may be sent via a core network using one or more Quality of Service (QoS) flows. A QoS configuration may comprise information associated with a type of packet and/or a type of application data unit (ADU). At least one QoS configuration may be used for differentiated treatment of the packets sent using the one or more QoS flows. A packet may be prioritized over another packet based on a QoS configuration.