公开(公告)号：EP4190084B1

公开(公告)日：2024-07-10

申请号：EP21752415.6

申请日：2021-07-19

IPC分类号： H04W72/0446 ,  H04W72/51 ,  H04W72/56

CPC分类号： H04W72/0446 ,  H04W72/51 ,  H04W72/56

公开(公告)号：EP3909353B1

公开(公告)日：2024-05-15

申请号：EP20704656.6

申请日：2020-01-09

IPC分类号： H04L5/00 ,  H04W72/566 ,  H04W72/51 ,  H04W72/04

CPC分类号： H04L5/0044 ,  H04L5/0078 ,  H04L5/0064 ,  H04L5/0094 ,  H04W72/51 ,  H04W72/569

公开(公告)号：EP3944532B1

公开(公告)日：2024-05-08

申请号：EP21190846.2

申请日：2018-06-13

IPC分类号： H04L1/00 ,  H04W72/51

CPC分类号： H04L1/0038 ,  H04L1/0052 ,  H04W72/51

公开(公告)号：EP3809729B1

公开(公告)日：2024-04-10

申请号：EP20213582.8

申请日：2016-11-03

发明人： WEI, Yuxin ,  MARTIN, Brian Alexander

IPC分类号： H04W4/02 ,  H04W72/51 ,  H04W4/20

公开(公告)号：EP4009555B1

公开(公告)日：2024-02-14

申请号：EP19943667.6

申请日：2019-08-28

发明人： XU, Jing

IPC分类号： H04L5/00 ,  H04W72/20 ,  H04W72/51

公开(公告)号：EP3860274B1

公开(公告)日：2024-02-07

申请号：EP19878868.9

申请日：2019-03-28

发明人： ZHAO, Zhenshan ,  LIN, Huei-Ming ,  LU, Qianxi

IPC分类号： H04W72/51 ,  H04W72/20 ,  H04W72/40

公开(公告)号：EP3560127B1

公开(公告)日：2024-01-24

申请号：EP17816804.3

申请日：2017-12-14

发明人： BREUER, Volker ,  ANTONOV, Iavor

IPC分类号： H04L5/00 ,  H04W76/15 ,  H04L69/14 ,  H04L69/18 ,  H04L69/24 ,  H04W72/27 ,  H04W72/51

公开(公告)号：EP3866541B1

公开(公告)日：2023-12-27

申请号：EP20209662.4

申请日：2016-03-18

发明人： WANG, Fan ,  BERGGREN, Fredrik

IPC分类号： H04W72/0453 ,  H04W72/23 ,  H04W72/51

公开(公告)号：EP4246848A3

公开(公告)日：2023-12-20

申请号：EP23187626.9

申请日：2012-09-30

申请人： InterDigital Patent Holdings, Inc.

发明人： Lee, Moon-il ,  Marian, Rudolf ,  Wang, Peter S. ,  Nayeb Nazar, Shahrokh ,  Stern- Berkowitz, Janet A. ,  Sadeghi, Pouriya ,  Tsai, Allan Y. ,  Shin, Sung-Hyuk

IPC分类号： H04L1/00 ,  H04L1/1829 ,  H04W74/08 ,  H04W72/23 ,  H04W72/51

摘要： Systems and/or methods for supporting communications at a reduced bandwidth with a full bandwidth network such as a long-term evolution (LTE) network may be disclosed. For example, inband assignments such as downlink assignments and/or uplink grants may be provided and/or received and transmissions may be monitored and/or decoded based on the inband assignment. Additionally, information (e.g. a definition or configuration) associated with an ePDCCH may be provided and/or received and ePD -CCH resources may be monitored and/or decoded based on such information. An indication for support of a reduced bandwidth by the full bandwidth network may also be provided and/or received and control channels in the reduced or narrow bandwidth may be monitored and/or decoded based on the indication. A PRACH preamble and/or a multi-type sub frame definition may also be provided and/or used for support of such a reduced bandwidth.

公开(公告)号：EP4247026A3

公开(公告)日：2023-12-06

申请号：EP23190116.6

申请日：2020-09-25

申请人： QUALCOMM Incorporated

发明人： LIU, Le ,  XU, Huilin ,  RICO ALVARINO, Alberto ,  HOSSEINI, Seyedkianoush ,  ANG, Peter Pui Lok ,  JI, Tingfang ,  MUKKAVILLI, Krishna Kiran

IPC分类号： H04L5/00 ,  H04W8/24 ,  H04W72/04 ,  H04B7/06 ,  H04W72/51 ,  H04W72/0453

摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a UE capability message to a base station, the UE capability message including an indication of a UE type, the UE type associated with at least one of a reduced bandwidth, or a reduced number of antennas, or a combination thereof, for the UE. The UE may monitor, based at least in part on a control resource set that is based at least in part on the UE type, a control channel for a downlink grant for downlink resources. The UE may receive, based at least in part on the monitoring, a grant identifying the downlink resources for communicating with the base station. The UE may communicate with the base station using the identified downlink resources.