公开(公告)号：US20170208638A1

公开(公告)日：2017-07-20

申请号：US15360531

申请日：2016-11-23

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Kapil GULATI ,  SHAILESH PATIL ,  Zhibin WU ,  Hua CHEN

IPC: H04W76/02 ,  H04W52/10 ,  H04B7/06 ,  H04B17/318 ,  H04B7/04 ,  H04W40/22 ,  H04L1/00

CPC classification number: H04W76/14 ,  H04B7/0413 ,  H04B7/0632 ,  H04B17/318 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L2001/0097 ,  H04W40/22 ,  H04W52/04 ,  H04W52/10 ,  H04W52/383 ,  H04W52/46

Abstract: In one aspect of the disclosure, to improve the performance of device-to-device based relay communication, a method, a computer-readable medium, and an apparatus for performing rate control based on feedback from participating UEs are provided. The apparatus may be a first UE. The first UE may receive a signal from a second UE through a device-to-device communication channel. The first UE may determine a feedback based on the received signal. The first UE may transmit the feedback to adjust transmission of the signal at the second UE. In another aspect of the disclosure, a first UE may transmit a signal to a second UE through a device-to-device communication channel. The first UE may receive a feedback of the signal. The first UE may adjust transmission of the signal based on the feedback.

公开(公告)号：US20180278385A1

公开(公告)日：2018-09-27

申请号：US15922618

申请日：2018-03-15

Applicant: QUALCOMM Incorporated

Inventor： ZHIBIN WU ,  SHAILESH PATIL ,  JUNYI LI ,  SUDHIR KUMAR BAGHEL ,  KAPIL GULATI ,  GEORGIOS TSIRTSIS ,  LIBIN JIANG ,  TIEN VIET NGUYEN

IPC: H04L5/00 ,  G05D1/02 ,  H04J11/00

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE), e.g., a vehicle in a group of platooning vehicles configured for wireless communications, may identify a travel direction of the group of platooning vehicles. The UE may identify a set of time-frequency radio resources allocated to the travel direction. The UE may perform inter-vehicle communications with one or more neighboring vehicles of the group of platooning vehicles using the set of time-frequency radio resources.