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1. CN106465139 - Information sending method, information receiving method, apparatus and system

Office China
Application Number 201580032496.3
Application Date 29.04.2015
Publication Number 106465139
Publication Date 22.02.2017
Publication Kind A
IPC
H04W 16/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
14Spectrum sharing arrangements
CPC
H04L 1/0023
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0023characterised by the signalling
H04W 16/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
16Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
14Spectrum sharing arrangements ; between different networks
H04W 72/1289
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1278Transmission of control information for scheduling
1289in the downlink, i.e. towards the terminal
H04L 5/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
H04L 5/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0048Allocation of pilot signals, i.e. of signals known to the receiver
005of common pilots, i.e. pilots destined for multiple users or terminals
H04L 5/0098
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0096Indication of changes in allocation
0098Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
Applicants ZTE CORP.
Inventors GOU WEI
HAN XIAOGANG
PENG FOCAI
ZHAO YAJUN
BI FENG
XIA SHUQIANG
Title
(EN) Information sending method, information receiving method, apparatus and system
(ZH) 信息发送方法、信息接收方法、装置及系统
Abstract
(EN)
Disclosed are an information sending method, an information receiving method, an apparatus and a system. The information sending method comprises the following steps: a sending end describes time information of occupying an unlicensed carrier by using downlink control information (DCI)/uplink control information (UCI) (S102); and the sending end sends the DCI/UCI information through a licensed carrier or the unlicensed carrier (S104). By means of the present invention, the problem of how to inform base stations therebetween of occupation condition of unlicensed carriers in a related art is solved, thereby facilitating coordination and utilization of unlicensed carriers in a wireless communications system and improving the utilization rate of the unlicensed carriers.

(ZH)
本发明公开了一种信息发送方法、信息接收方法、装置及系统,其中,该信息发送方法包括以下步骤:发送端使用上行控制信息(DCI)/下行控制信息(UCI)信息描述占用非授权载波的时间信息(S102);上述发送端通过授权载波或非授权载波发送上述DCI/UCI信息(S104)。通过本发明,解决了相关技术中基站之间如何互相通知关于非授权载波的占用情况的问题,方便了无线通信系统中对非授权载波的协调利用,提升了非授权载波的利用率。

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