公开(公告)号：EP3289821A1

公开(公告)日：2018-03-07

申请号：EP16720635.8

申请日：2016-04-21

申请人： Interdigital Patent Holdings, Inc.

发明人： OTERI, Oghenekome ,  SUN, Li-Hsiang ,  SHAH, Nirav ,  WANG, Xiaofei ,  YANG, Rui ,  ZHANG, Guodong ,  OLESEN, Robert

IPC分类号： H04W74/02

CPC分类号： H04W74/02 ,  H04L5/0007 ,  H04L5/0094 ,  H04W74/0808 ,  H04W84/12

摘要： Methods, apparatuses and systems for using at least one sub-channel of a physical channel for uplink communication, the physical channel including a set of resources within first and second channel boundaries such that the physical channel includes a plurality of sub-channels, each sub-channel comprising a subset of the resources of the physical channel and having at least one sub-channel boundary which is not coincident with the first or the second channel boundaries, are provided. One representative apparatus includes a Station (STA) including: a processor, and a transmit/receive unit configured to: transmit, via an uplink, control information including a sub-channel SIG field indicating an identity of the STA, receive a trigger frame indicating one or more sub-channels available form among a plurality of sub-channels, determine which of the one or more sub-channels to acquire, and transmit data, via the uplink, using the one or more acquired sub-channels.

公开(公告)号：EP4236144A3

公开(公告)日：2023-10-25

申请号：EP23178748.2

申请日：2014-10-01

申请人： InterDigital Patent Holdings, Inc.

发明人： LOU, Hanqing ,  ZHANG, Guodong ,  WANG, Xiaofei ,  FANG, Juan ,  OTERI, Oghenekome ,  XIA, Pengfei ,  GHOSH, Monisha ,  OLESEN, Robert

IPC分类号： H04L1/16 ,  H04L1/18

摘要： A method for use in an IEEE 802.11 station (STA) for receiving data from an IEEE 802.11 access point (AP) via a coordinated orthogonal block resource allocation (COBRA) is described. The STA may receive a COBRA schedule from the AP at transmit an acknowledgement (ACK) to the AP in the COBRA TXOP. The STA may receive a first data packet in the COBRA TxOP based on the COBRA schedule. The STA may determine whether the first data packet is received successfully and on a condition that the first data packet is not received successfully, the STA may transmit a negative acknowledgement (NACK) to the AP in the COBRA TxOP.

公开(公告)号：EP4236144A2

公开(公告)日：2023-08-30

申请号：EP23178748.2

申请日：2014-10-01

申请人： InterDigital Patent Holdings, Inc.

发明人： LOU, Hanqing ,  ZHANG, Guodong ,  WANG, Xiaofei ,  FANG, Juan ,  OTERI, Oghenekome ,  XIA, Pengfei ,  GHOSH, Monisha ,  OLESEN, Robert

IPC分类号： H04L1/18

摘要： A method for use in an IEEE 802.11 station (STA) for receiving data from an IEEE 802.11 access point (AP) via a coordinated orthogonal block resource allocation (COBRA) is described. The STA may receive a COBRA schedule from the AP at transmit an acknowledgement (ACK) to the AP in the COBRA TXOP. The STA may receive a first data packet in the COBRA TxOP based on the COBRA schedule. The STA may determine whether the first data packet is received successfully and on a condition that the first data packet is not received successfully, the STA may transmit a negative acknowledgement (NACK) to the AP in the COBRA TxOP.