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Determination of carrier carrying paging message, method and device for sending paging message

A technology of paging message and determination method, applied in the field of determination and transmission of paging message, can solve problems such as limited paging capacity of multi-carrier cells, and achieve the effect of solving limited paging capacity and improving paging capacity

Active Publication Date: 2019-08-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for determining the carrier of a paging message and sending a paging message, so as to at least solve the problem of limited paging capacity of a multi-carrier cell in the related art

Method used

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  • Determination of carrier carrying paging message, method and device for sending paging message
  • Determination of carrier carrying paging message, method and device for sending paging message
  • Determination of carrier carrying paging message, method and device for sending paging message

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Embodiment 1

[0060] In the embodiment of this application, a method for improving the paging capacity is: the non-main Non-Anchor carrier can also carry paging messages, and the paging messages of different terminals in a multi-carrier cell pass through the main Anchor carrier and the non-main Non-Anchor carrier load sharing. However, after the feature of "Non-Anchor Carrier Bearing Paging Message" is introduced: under the eNodeB that supports this feature, there may be UEs that support this feature and UEs that do not support this feature. When sending a paging message to a UE, the eNodeB first needs to determine whether the UE supports this feature, and then determine which carrier in the multi-carrier cell the UE's paging is delivered to. However, since the paging message is the first air interface message in the call connection process, the eNodeB cannot obtain the paging feature of the UE's "Non-Anchor carrier bearer paging message" when sending the paging message. Therefore, the emb...

Embodiment 2

[0080] The method of the embodiment of the present application can also run on figure 1 Based on the network architecture shown, a method for sending a paging message running on the above network architecture is also provided in this embodiment, image 3 is a flowchart of a method for sending a paging message according to an embodiment of the present invention, such as image 3 As shown, the process includes the following steps:

[0081] Step S302, determining whether the paging characteristic of the terminal is carried in the paging message sent to the base station;

[0082] Step S304, sending a paging message to the base station, wherein the paging message carries the paging characteristic of the terminal, and the paging characteristic is whether the terminal has the ability to support the non-main Non-Anchor carrier to carry the paging message; the paging characteristic is used by the base station Determine the carrier carrying the paging message corresponding to the term...

Embodiment 3

[0143] In this embodiment, a device for determining a carrier of a paging message is also provided, and the device is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0144] Figure 14 is a structural block diagram of an apparatus for determining a carrier carrying a paging message according to an embodiment of the present invention, such as Figure 14 As shown, the device includes:

[0145] The first obtaining module 1402 is configured to obtain the paging characteristic of the terminal from the paging message sent by the mobility management entity MME or the information lo...

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Abstract

Provided are a method and a device for determining a carrier for bearing a paging message and sending a paging message. The method for determining a carrier for bearing a paging message can comprise: acquiring, from a paging message sent by a mobility management entity (MME) or information locally stored by a base station, a paging characteristic of a terminal, where the paging characteristic indicates whether the terminal has the capability of supporting a non-anchor carrier for bearing the paging message; and determining a carrier for bearing the paging message corresponding to the terminal according to the paging characteristic.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and device for determining a carrier carrying a paging message and sending a paging message. Background technique [0002] Machine-to-Machine (M2M) communication is an important topic in the current research of the fifth generation mobile communication technology (5G), and it is also an important application field of future wireless communication. In the M2M project, aiming at the characteristics of low-cost and low-throughput terminals, a research sub-project of NarowBand-Internet of Things (NB-IoT for short) is proposed: that is, NB-IoT within the spectrum bandwidth of 200khz A low-cost terminal (User Equipment, UE for short) provides a low-throughput wireless communication service. [0003] Considering that the capacity of a single-carrier cell with a 200khz spectrum bandwidth is very small, the capacity of a large number of NB-IoT terminals will inevita...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00H04W4/70H04W72/04
CPCH04L5/001H04W68/005H04W68/02
Inventor 沙秀斌戴谦戴博艾建勋余媛芳高音陆婷
Owner ZTE CORP
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