A method, base station and system for carrying long-term evolution network small data users

A long-term evolution, small data technology, applied in wireless communication, electrical components, etc., to solve the problem of carrying 4G small data services and ensure rationality

Active Publication Date: 2019-04-23
CHINA MOBILE COMM GRP CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention expects to provide a method, eNB and system for carrying small data users on the LTE network, which can not only ensure the rationality of LTE expansion timing, but also effectively solve the problem of carrying 4G small data services on the TDS network

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  • A method, base station and system for carrying long-term evolution network small data users
  • A method, base station and system for carrying long-term evolution network small data users
  • A method, base station and system for carrying long-term evolution network small data users

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037]In the embodiment of the present invention, when the number of RRC-connected users in the LTE network is greater than the preset threshold value, the eNB performs PDCP layer traffic detection on the current user to obtain a first detection result; the first detection result meets the preset condition and When the level of the TDS neighboring cell satisfies the requirement for interoperability between different systems, the eNB sends an RRC redirection message to redirect the current user to a neighboring TDS cell that meets the requirement for interoperability between different systems.

[0038] Further, the RNC in the TDS network may perform PDCP layer traffic detection on the migrated current user in real time to obtain a second detection result; and select a corresponding bearer mode for the current user according to the secon...

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Abstract

The present invention provides a method for bearing long term evolution (LTE) network small data users. The method comprises that when an LTE radio resource control (RRC) connected user number is larger than a preset threshold value, an evolved NodeB (eNB) carries out packet data convergence protocol (PDCP) layer flow detection on a current user, thus to obtain a first detection result; when the first detection result meets preset conditions and a time division-synchronous code division multiple access (TD-SCDMA, TDS for short) adjacent region level meets inter-system interoperability conditions, the eNB sends an RRC redirection message, thus to redirect the current user to a TDS adjacent region meeting the inter-system interoperability conditions. The method, an eNB and a system for bearing LTE network small data users are also provided.

Description

technical field [0001] The present invention relates to a user bearer technology in the field of mobile communication, in particular to a method for carrying small data users in a Long Term Evolution (LTE) network, an evolved base station (Evolved NodeB, eNB) and a system. Background technique [0002] In related technologies, small data users will frequently build and delete links during data transmission, which will cause the LTE network to frequently meet the capacity expansion requirements. In this case, it is not accurate to judge whether the user is a small data service based on the service request when the user service is established. [0003] In addition, after the user is identified as a small data user, the Time Division-Synchronous Code Division Multiple Access (TD-SCDMA, TDS for short) system may consider migrating the user to the CELL_FACH state to alleviate the TDS Congestion problem in data hotspot area. However, when the user terminal is in the CELL_FACH st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W36/00
Inventor 徐晓东陈翼翼李晓卡
Owner CHINA MOBILE COMM GRP CO LTD
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