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1. WO2016065641 - ACCESS METHOD AND DEVICE

Publication Number WO/2016/065641
Publication Date 06.05.2016
International Application No. PCT/CN2014/090115
International Filing Date 31.10.2014
IPC
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04L 43/0888
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
43Arrangements for monitoring or testing packet switching networks
08Monitoring based on specific metrics
0876Network utilization
0888Throughput
H04W 16/10
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
02Resource partitioning among network components, e.g. reuse partitioning
10Dynamic resource partitioning
H04W 72/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
02Selection of wireless resources by user or terminal
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
H04W 72/0413
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
0413in uplink direction of a wireless link, i.e. towards network
Y02D 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
30Reducing energy consumption in communication networks
70in wireless communication networks
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 王斌 WANG, Bin
Agents
  • 北京同达信恒知识产权代理有限公司 TDIP & PARTNERS
Priority Data
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ACCESS METHOD AND DEVICE
(FR) PROCÉDÉ D'ACCÈS ET DISPOSITIF
(ZH) 一种接入方法和设备
Abstract
(EN)
Disclosed are an access method and a device. The method comprises: when the quantity of resources required by a current service is greater than a set threshold, a user terminal sends a carrier extension request to a base station, the carrier extension request being used for requesting the base station to allocate available spectrum resources; the user terminal receives the available spectrum resource sent by the base station; the user terminal calculates, according to the quantity of resources required by the current service and the available spectrum resources, the quantity of antenna channels to be opened, and opens antenna channels corresponding to the quantity of the antenna channels; and the user terminal sends an access request to the base station, the access request carrying the antenna channels to be opened by the user terminal. A user terminal requests available spectrum resources from a base station according to the quantity of resources required by a current service, and accordingly, the complexity of scheduling resources by the base station is effectively reduced, and the fairness of resource scheduling is achieved; the user terminal calculates, according to the quantity of resources required by the current service and the available spectrum resources, the quantity of antenna channels to be opened, and opens proper antenna channels, and accordingly, power consumption of an antenna system of the user terminal is reduced, and the energy saving effect is achieved.
(FR)
L'invention concerne un procédé d'accès et un dispositif. Le procédé comprend les étapes suivantes : lorsque la quantité de ressources requises par un service actuel est supérieure à un seuil défini, un terminal utilisateur envoie une demande d'extension de support à une station de base, la demande d'extension de support étant utilisée pour demander à la station de base d'attribuer des ressources de spectre disponibles; le terminal utilisateur reçoit les ressources de spectre disponibles envoyées par la station de base; le terminal utilisateur calcule, en fonction de la quantité de ressources requises par le service actuel et des ressources de spectre disponibles, la quantité de canaux d'antenne devant être ouverts, et ouvre les canaux d'antenne correspondant à la quantité de canaux d'antenne; et le terminal utilisateur envoie une demande d'accès à la station de base, la demande d'accès portant les canaux d'antenne devant être ouverts par l'utilisateur terminal. Un terminal utilisateur demande des ressources de spectre disponibles à partir d'une station de base selon la quantité de ressources requises par un service actuel, et en conséquence, la complexité de programmation des ressources par la station de base est efficacement réduite, et l'équité de programmation des ressources est obtenue; le terminal utilisateur calcule, en fonction de la quantité de ressources requises par le service actuel et des ressources de spectre disponibles, la quantité de canaux d'antenne devant être ouverts, et ouvre les canaux d'antenne appropriés, et en conséquence, la consommation d'énergie d'un système d'antenne du terminal utilisateur est réduite, et l'effet d'économie d'énergie est obtenu.
(ZH)
本发明公开了一种接入方法和设备,包括:用户终端在当前业务的资源需求量大于设定阈值时,向基站发送载波扩展请求,载波扩展请求用于请求基站请求分配可用频谱资源;接收基站发送的可用频谱资源;根据当前业务的资源需求量和可用频谱资源,计算得到需要开启的天线通道数,并开启天线通道数对应的天线通道;向基站发送接入请求,接入请求携带用户终端将开启的天线通道;用户终端根据当前业务的资源需求向基站请求可用频谱资源,有效降低了基站资源调度的复杂度,实现了资源调度的公平性;用户终端根据当前业务的资源需求量和所述可用频谱资源,计算得到需要开启的天线通道数,开启适当的天线通道,降低了用户终端天线系统的功耗,达到节能的效果。
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