公开(公告)号：US20220159720A1

公开(公告)日：2022-05-19

申请号：US17439497

申请日：2019-05-13

Applicant: Nokia Solutions and Networks Oy

Inventor： Tao TAO ,  Jianguo LIU ,  Yan MENG ,  Mark MARSAN

IPC: H04W74/08 ,  H04L1/00

Abstract: Embodiments of the present disclosure relate to mechanism for transmission for wideband system in unlicensed spectrum. According to embodiments of the present application, a transmission coordination mechanism is proposed to facilitate transmission in a wideband system. The network device may puncture on-going transmission on neighbor bands to ensure no power leakage to the band with later transmission. In this way, it can minimize the in-device power leakage issue when the network device performs LBT for later transmission.

公开(公告)号：US20220069939A1

公开(公告)日：2022-03-03

申请号：US17418006

申请日：2018-12-24

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Mark MARSAN ,  Xun FAN ,  Lei SHI

IPC: H04L1/00 ,  H04L1/20

Abstract: A method, a device and a computer readable media for communication are disclosed. The method (200) comprises determining, based on a target error rate between a first device and a second device, a code rate for transmitting data from the second device to the first device (210). The method also comprises adjusting the code rate based on an amount of the data and an amount of resource available for transmitting the data (220). The method further comprises updating the target error rate for transmitting subsequent data from the second device to the first device based on an amount of the adjustment of the code rate (230). An improved link adaption scheme and improve uplink/downlink transmission performance of the communication system are provided.