公开(公告)号：US20170150461A1

公开(公告)日：2017-05-25

申请号：US15310103

申请日：2014-10-13

Applicant: ZTE CORPORATION

Inventor： Chunxu LI ,  Senbao GUO ,  Guanghui YU

IPC: H04W56/00 ,  H04W48/16

CPC classification number: H04W56/001 ,  H04L27/2655 ,  H04L27/2656 ,  H04L27/2662 ,  H04L27/2671 ,  H04L27/2673 ,  H04W48/16 ,  H04W56/00 ,  H04W56/0015

Abstract: The present document discloses a method for determining a transmission time of a synchronization signal, a terminal, a base station, and a communication system. The method for determining the transmission time of the synchronization signal includes: receiving the synchronization signal; acquiring a time index of the synchronization signal; and determining the transmission time of the synchronization signal according to the time index. The present document also discloses a computer storage medium.

公开(公告)号：US20170135105A1

公开(公告)日：2017-05-11

申请号：US15306142

申请日：2014-09-25

Applicant: ZTE Corporation

Inventor： Chunxu LI ,  Senbao GUO ,  Junfeng ZHANG

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0082 ,  H04L5/0091 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/12

Abstract: The disclosure provides a method for dynamically allocating resource and device, an evolved Node B and User Equipment (UE). Wherein, the method includes that: an evolved Node B acquires resource allocation information of DownLink (DL) data and/or UpLink (UL) data indicated by DL control signaling, wherein the resource allocation information includes positions and number of Resource Allocation Elements (RAEs), the RAEs include N transmission symbols in a time domain, and occupy the whole bandwidth in a frequency domain, or each RAE occupies a Bandwidth Part (BP) in X BPs in the frequency domain, the X BPs forming the frequency domain, N being an integer more than 0 and X being an integer more than 1; and the evolved Node B sends the resource allocation information to UE. By the technical solutions provided by the disclosure, the problems of incapability in utilizing an LTE control channel to schedule multiple transmission symbols on a high-frequency carrier for DL service and UL service transmission, high control signaling overhead in LTE carrier and high-frequency carrier independent networks and the like in the related technology are solved, thereby implementing cross-carrier scheduling of an LTE carrier over the high-frequency carrier.