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Control access to wireless communication networks

A technology of a wireless communication network and a wireless communication device, applied in the field of controlling access to a wireless communication network

Inactive Publication Date: 2021-03-26
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, cell or base station changes can also occur when the wireless communication device has been switched off and is in the coverage area of ​​another base station or powered on again after a sleep phase or similar

Method used

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  • Control access to wireless communication networks
  • Control access to wireless communication networks
  • Control access to wireless communication networks

Examples

Experimental program
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Embodiment Construction

[0031] figure 1 The sync symbol frame and subframe structures are shown. figure 1 , shows an exemplary primary synchronization signal (PSS) and secondary synchronization signal (SSS) frame and subframe structure in the time domain for the case of frequency division duplex (FDD).

[0032] In a wireless communication network 102 (such as a cellular network), wireless communication devices 101, 110 communicate with, for example, via a radio access network (RAN) Figure 11 and Figure 12 communicate with one or more core networks (CN) as shown.

[0033] The wireless communication devices 101 and 110 are enabled to communicate wirelessly in the network 102 . The communication may be, for example, between two wireless communication devices, between a wireless communication device and an ordinary telephone and / or between a wireless communication device and a network node, between a wireless communication device and a server via a RAN and possibly one or Multiple core networks to ...

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PUM

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Abstract

A method for controlling access to a wireless communication network (102), the method comprising: - a wireless communication device (101) receiving a system configuration (MIB, SIB1, AIT-1, AIT2 ), - the wireless communication device (101) receives (S2) an indication (102) from the wireless communication network (102) indicating whether to allow access to the wireless communication using parameters of the system configuration with undetermined validity of the system configuration access attempt to the network (102), - if the indication uses parameters of the system configuration (MIB, SIB1, AIT-1, AIT-2) with undetermined validity of the system configuration to indicate whether access to the wireless communication network (102 ), the wireless communication device (102) performs (S4) an access attempt to the wireless communication network (102).

Description

technical field [0001] The present invention relates to wireless communication, and in particular, but not exclusively, the present invention relates to a method for controlling access of at least one wireless communication device to a wireless communication network, a method performed by a wireless communication device, a method performed by at least one wireless communication network A method executed by a network node, a wireless communication device, a network node of a wireless communication network, a communication system, and a corresponding computer program product. Background technique [0002] Long Term Evolution (LTE) is a variant of 3GPP (Third Generation Partnership Project) radio access technology in which radio base station nodes are connected to the core network via an Access Gateway (AGW) instead of as in UTRAN (Universal Terrestrial Radio connected to the radio network controller (RNC) node as in the incoming network). Generally, in an LTE system, the func...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/16H04W72/54
CPCH04W48/12H04W48/16H04W48/20H04W72/51H04W72/542H04W4/70H04W48/02H04W48/10
Inventor I.L.J.达西尔瓦J.鲁内G.米尔德J.L.普拉达斯T.帕莱妞斯E.埃里克森P.弗伦格
Owner TELEFON AB LM ERICSSON (PUBL)