公开(公告)号：US20200187173A1

公开(公告)日：2020-06-11

申请号：US16629436

申请日：2018-08-09

Applicant: Intel Corporation and Intel IP Corporation

Inventor： Qiaoyang Ye ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04L12/24 ,  H04W76/27 ,  H04L5/14 ,  H04L1/00

Abstract: Embodiments of a User Equipment (UE), generation Node-B (gNB) and methods of communication are generally described herein. A radio frame may be configured for time-division duplexing (TDD) operation, and may comprise: one or more downlink subframes, one or more uplink subframes, and a special subframe that occurs immediately after one of the downlink subframes and immediately before one of the uplink subframes. The UE may receive a narrowband physical downlink shared channel (NPDSCH) sent at least partly in the special subframe. The UE may, if a number of repetitions of the NPDSCH is greater than one, decode the NPDSCH based on a de-puncture operation for the special subframe. The UE may, if the number of repetitions of the NPDSCH is equal to one, decode the NPDSCH based on a rate match operation for the special subframe.

公开(公告)号：US20200029302A1

公开(公告)日：2020-01-23

申请号：US16495778

申请日：2018-03-22

Applicant: Intel Corporation and Intel IP Corporation

Inventor： Timothy F. Cox ,  Seunghee Han ,  Debdeep Chatterjee ,  Vallabhajosyula S. Somayazulu ,  Qiaoyang Ye ,  Salvatore Talarico ,  Maruti Gupta Hyde

IPC: H04W68/02 ,  H04W52/02

Abstract: Systems and methods of reducing power consumption associated with paging or cDRX mode are described. A wake-up receiver (WUR) wakes up from an idle mode or cDRX state. Whether a wake-up signal (WUS) has been received by the WUR is determined. The WUS is a low-complexity signal that is less complicated than a PDCCH or PDSCH and is repeated multiple times at resource elements as indicated in a configuration from an eNB. If received, a baseband transceiver wakes up for reception of a PDCCH for the UE in a PO when the UE is in the idle mode or a PDSCH for the UE when the UE is in the cDRX state.