公开(公告)号：US20170013643A1

公开(公告)日：2017-01-12

申请号：US15272315

申请日：2016-09-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fang Nan ,  Zheng Yu ,  Xingqing Cheng

IPC: H04W74/00 ,  H04W74/08

CPC classification number: H04W74/006 ,  H04W74/0833 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21

Abstract: A random access response method, a base station, and a terminal are disclosed. In an embodiment the method includes receiving a random access preamble sent in an enhanced manner, determining at least one of level information or resource information corresponding to the random access preamble sent in the enhanced manner and sending a random access response RAR of the random access preamble according to the at least one of the level information or the resource information, where the RAR is carried by a physical downlink shared channel PDSCH.

Abstract translation: 公开了一种随机接入响应方法，基站和终端。 在一个实施例中，该方法包括接收以增强方式发送的随机接入前导码，确定与以增强方式发送的随机接入前导码对应的电平信息或资源信息中的至少一个，并发送随机接入前导码的随机接入响应RAR 根据所述等级信息或所述资源信息中的至少一个，所述RAR由物理下行链路共享信道PDSCH承载。

公开(公告)号：US20150236932A1

公开(公告)日：2015-08-20

申请号：US14701295

申请日：2015-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zheng Yu ,  Fang Nan ,  Ningbo Zhang ,  Xingqing Cheng

IPC: H04L12/26 ,  H04W24/08

CPC classification number: H04L43/0835 ,  H04B17/309 ,  H04W24/08 ,  H04W72/085

Abstract: The present application discloses a method, a base station, and a user equipment for determining channel loss, where the method includes: receiving first information that is from a first user equipment (UE) and corresponds to a rank of a channel loss extent of the first UE; and determining the rank of the channel loss extent of the first UE according to the first information. In the present application, a base station can learn a rank of a channel loss extent of a first UE, so as to perform data transmission according to the rank, thereby improving the quality of communications between the base station and the first UE.

Abstract translation: 本申请公开了一种用于确定信道丢失的方法，基站和用户设备，其中该方法包括：从第一用户设备（UE）接收第一信息，并对应于信道丢失范围的等级 第一UE; 以及根据所述第一信息确定所述第一UE的信道丢失范围的等级。 在本申请中，基站可以学习第一UE的信道丢失范围的等级，以便根据等级进行数据传输，从而提高基站与第一UE之间的通信质量。