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Resource sharing method and network side equipment

A technology for network side equipment and resource sharing, applied in the field of resource sharing methods and network side equipment, can solve problems such as eMTC frequency hopping resources and GSM user resource collision, and achieve the effect of avoiding user resource collision

Active Publication Date: 2020-04-21
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of this, the present invention provides a resource sharing method and network side equipment, which are used to solve the current GSM / LTE shared spectrum scheme. If the eMTC function is introduced into the LTE system, there will be collisions between eMTC frequency hopping resources and GSM user resources. question

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  • Resource sharing method and network side equipment
  • Resource sharing method and network side equipment

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Embodiment Construction

[0068] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.

[0069] For the GSM / LTE shared spectrum scheme, if the eMTC function is introduced into the LTE system, there will be a problem of collision between eMTC frequency hopping resources and GSM user resources. There are currently two solutions:

[0070] The first type: eMTC user priority, that is, when eMTC frequency hopping resources collide with GSM user resources, GSM does not send data, whic...

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Abstract

The invention provides a resource sharing method and network side equipment, and belongs to the technical field of wireless communication. The resource sharing method comprises the following steps: configuring spectrum resources of a first communication system into a first part, a second part and a third part, the first part being used by a terminal of a second communication system, the second part being used by an eMTC terminal, and frequency hopping resources of SIB1 BR of the eMTC being only located in the second part. In the present invention, when the second communication system and the first communication system with the eMTC function enabled adopt a frequency spectrum sharing strategy, the frequency hopping resources of the SIB1 BR is limited in the second part, and the second partis not overlapped with the first part used by the terminal of the second communication system, so that the problem of collision between the frequency hopping resources of the SIB1 BR of the eMTC and the user resource of the second communication system is avoided.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a resource sharing method and network side equipment. Background technique [0002] With the increasing number of LTE (Long Term Evolution, long-term evolution) users, the pressure on the network is increasing. At the same time, the number of GSM (Global System for Mobile communication, Global System for Mobile Communications) users is gradually decreasing. In order to balance LTE and GSM resources, upgrade LTE user experience, while guaranteeing GSM user experience, there is a solution in the prior art, that is, GSM frequency flipping, to reserve a part of the bandwidth for LTE, but considering the LTE cell bandwidth is limited, there may be a waste of resources. The following table 1 is the optional value of LTE cell bandwidth. China Mobile’s GSM frequency band has 1710-1735(UL) / 1805-1830(DL), a total of 25MHz. Assuming that 7MHz is reserved for GSM, ther...

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Application Information

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IPC IPC(8): H04W16/14
CPCH04W16/14
Inventor 曹丽芳张龙江天明
Owner CHINA MOBILE COMM LTD RES INST