Title:
WIRELESS NETWORK ACCESS METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/120909
Kind Code:
A1
Abstract:
The disclosure relates to a wireless network access method, device and system related to the field of wireless communication technologies. The method comprises: acquiring slice configuration information transmitted by at least one base station, wherein the slice configuration information indicates network slices to which access is permitted and which are located in a cell corresponding to the base station; determining at least one appropriate access cell according to the slice configuration information, wherein the appropriate access cell refers to a cell including a network slice of the network slices to which access is permitted and corresponding to a currently triggered random access service; selecting an appropriate access cell as a target access cell; accessing a target network slice of the target access cell by means of random access, wherein the target network slice bears the currently triggered random access service. The disclosure achieves random access of a terminal when network slicing is applied in a wireless access network, ensuring mutual independence of network slices during an access process such that the service of one network slice does not affect the other network slices.
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Inventors:
JIANG XIAOWEI (CN)
Application Number:
PCT/CN2017/101053
Publication Date:
July 05, 2018
Filing Date:
September 08, 2017
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W4/06; H04W48/20
Domestic Patent References:
| WO2014193354A1 | 2014-12-04 |
Foreign References:
| CN106851589A | 2017-06-13 |
Other References:
ZTE: "Network Slice Selection Procedure", R3-161107 3GPPTSG RAN WG3 MEETING #92, 27 May 2016 (2016-05-27), XP051105915
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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