Common control channel subband design and signaling

Methods， systems， and devices for wireless communication are described. A base station may transmit control information using a narrowband common control region that occupies a portion of a system bandwidth. In some cases， data may be multiplexed during the same time period in tones that are not used by the common control region. The base station may transmit control region configuration information to one or more user equipment (UE) devices such as the bandwidth， central frequency， and multiplexing status of the common control region. In some cases， the common control region may be divided into subbands， and different UEs may be assigned to monitor different subbands. Unassigned UEs may monitor a default anchor subband.本公开描述了用于无线通信的方法、系统及装置。基站可通过占用系统带宽部分资源的窄带公共控制区域传输控制信息。在部分场景下，数据可在与公共控制区域未使用的子载波相同的时域内进行复用。基站可向一个或多个用户设备（User Equipment，UE）传输公共控制区域的配置信息，例如该区域的带宽、中心频率及复用状态。在部分场景中，公共控制区域可被划分为多个子带，不同UE可被分配至不同子带进行监听。未被分配的UE可监听默认锚定子带。

搜集汇总

背景与挑战

背景概述

该数据集涉及无线通信中的公共控制信道子带设计和信令技术，描述了基站使用窄带公共控制区域传输控制信息，并允许数据在同一时间段复用未使用的音调。公共控制区域可划分为子带，不同用户设备被分配监控特定子带或默认锚子带。