公开(公告)号：US11716693B2

公开(公告)日：2023-08-01

申请号：US17742787

申请日：2022-05-12

申请人： INTERDIGITAL PATENT HOLDINGS, INC.

发明人： Philip Pietraski ,  Carl Wang ,  Stephen E. Terry ,  Samian Kaur ,  Yingxue Li ,  Janet Stern-Berkowitz ,  Kenneth Kearney ,  Douglas Castor

IPC分类号： H04W52/14 ,  H04B7/06 ,  H04W52/32 ,  H04W52/26 ,  H04W72/04 ,  H04W72/21 ,  H04W52/38 ,  H04L5/00 ,  H04W84/12

CPC分类号： H04W52/146 ,  H04B7/0617 ,  H04B7/0626 ,  H04W52/267 ,  H04W52/325 ,  H04W72/21 ,  H04L5/0073 ,  H04W52/38 ,  H04W84/12

摘要： Methods and apparatus for changing cell range coverage are disclosed. A wireless transmit/receive unit (WTRU) may include circuitry configured to transmit subframes of radio frames using a physical uplink shared channel (PUSCH), where the subframes are divided into first and second sets. The circuitry may include a first power control loop utilized for the first set of subframes and a second power control loop utilized for the second set of subframes. The first power control loop may set transmission power levels for transmission over the PUSCH for the first set of subframes, and the second power control loop may set transmission power levels for transmission over the PUSCH for the second set of subframes. The circuitry may be configured with a first physical uplink control channel (PUCCH) for a first eNodeB and a second PUCCH for a second eNodeB to simultaneously communicate with the first and the second eNodeBs.

公开(公告)号：US20220272640A1

公开(公告)日：2022-08-25

申请号：US17742787

申请日：2022-05-12

申请人： INTERDIGITAL PATENT HOLDINGS, INC.

发明人： Philip Pietraski ,  Carl Wang ,  Stephen E. Terry ,  Samian Kaur ,  Yingxue Li ,  Janet Stern-Berkowitz ,  Kenneth Kearney ,  Douglas Castor

IPC分类号： H04W52/14 ,  H04B7/06 ,  H04W52/32 ,  H04W52/26 ,  H04W72/04

摘要： Methods and apparatus for changing cell range coverage are disclosed. A wireless transmit/receive unit (WTRU) may include circuitry configured to transmit subframes of radio frames using a physical uplink shared channel (PUSCH), where the subframes are divided into first and second sets. The circuitry may include a first power control loop utilized for the first set of subframes and a second power control loop utilized for the second set of subframes. The first power control loop may set transmission power levels for transmission over the PUSCH for the first set of subframes, and the second power control loop may set transmission power levels for transmission over the PUSCH for the second set of subframes. The circuitry may be configured with a first physical uplink control channel (PUCCH) for a first eNodeB and a second PUCCH for a second eNodeB to simultaneously communicate with the first and the second eNodeBs.