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Method and base station for prioritizing mobile terminals

A mobile terminal, priority technology, applied in LTE (Long Term Evolution) base stations, reduces the conflict field, can solve the problems of communication access restrictions, no longer available, mobile terminal equipment conflicts, etc., to achieve the effect of increasing the priority

Active Publication Date: 2013-07-10
ROHDE & SCHWARZ GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] EP1901574A1 has the disadvantage that collisions in the case of initial access of different mobile terminal devices to an LTE base station can actually be detected, but does not provide a reliable method for reducing these collisions
Especially in the case of a large number of mobile terminals for M2M communication seeking access to an LTE base station, conflicts between mobile terminals assigned to different users lead to very limited or no longer available communication access for these users status

Method used

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  • Method and base station for prioritizing mobile terminals
  • Method and base station for prioritizing mobile terminals
  • Method and base station for prioritizing mobile terminals

Examples

Experimental program
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Embodiment Construction

[0026] figure 1 An exemplary embodiment of a flowchart illustrating initial access of a mobile terminal device 1 to a base station 2 is shown. Such an initial access of the mobile terminal device 1 to the LTE base station 2 is achieved, for example, after the mobile terminal device 1 has been turned on. The mobile terminal device 1 is also called User Equipment (UE), and the LTE base station 2 is also called eNodeB. Once the mobile terminal device 1 is switched on, it performs a search for a suitable LTE base station 2 . The mobile terminal 1 also performs this search during operation, so that it can change to a more favorable base station 2 if necessary.

[0027]As soon as the mobile terminal 1 has discovered an LTE base station 2 within a given frequency range, it starts synchronizing with this LTE base station 2 . For this purpose it has to record the identity of the bit transport layer of the LTE base station 2 . There are 504 different identities in total, and based o...

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Abstract

The invention relates to a method for reducing collisions at the time of initial access of a plurality of mobile terminals to a base station which comprises a control unit, wherein the control unit manages at least one access resource, wherein the method comprises the following method steps: setting (S1) a priority by means of the control unit, which indicates which mobile terminal may connect to the at least one access resource; and sending (S2) the priority by means of the base station on at least one known channel.

Description

technical field [0001] The present invention relates to a base station, in particular to an LTE (Long Term Evolution) base station, and to a method related to the base station for reducing collisions when a plurality of mobile terminal devices initially access the LTE base station. Background technique [0002] LTE base stations are not only installed in cities and areas with dense populations; they should also mainly allow broadband access to communication networks, such as the Internet, in rural areas. Depending on the available spectrum bandwidth, speeds greater than 100Mbit / s in the downlink and greater than 50Mbit / s in the uplink can be achieved. Such high speeds, hitherto unavailable in many regions, now open up new possibilities for future applications. In particular, machine-to-machine communication (also referred to as M2M communication) will achieve rapid growth in the future. In addition to ticket vending machines and beverage dispensers, electricity and gas met...

Claims

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Application Information

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IPC IPC(8): H04W74/08
CPCH04W74/08H04W74/0875H04W72/56H04W72/30
Inventor 梅克·库特坎普尤尔根·施林茨
Owner ROHDE & SCHWARZ GMBH & CO KG