Paging method and equipment

A technology of equipment and paging messages, applied in the field of paging, can solve the problems of the network being unable to page, paging signaling overhead, and increasing air interface paging overhead.

Inactive Publication Date: 2016-04-20
HUAWEI TECH CO LTD
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Problems solved by technology

[0006] When traditional UMTS cells and S-UMTS cells are deployed at the same time, when the core network sends a paging message to the access network to page traditional UEs in the idle state and UEs supporting S-UMTS, the network Targeted paging cannot be performed according to the capabilities of the UE, and the access network sends paging in all cells, wh

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0062] The technical solutions of the embodiments of the present invention can be applied to a system where traditional UMTS cells and S-UMTS cells are deployed simultaneously. In the embodiment of the present invention, the UMTS system whose uplink and / or downlink bandwidth is less than 5 MHz bandwidth is called S-UMTS. The S-UMTS may be S-UMTS with symmetric uplink and downlink bandwidth, or S-UMTS with asymmetric uplink and downlink bandwidth. Optionally, the...

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Abstract

The invention discloses a paging method, access network equipment, core network equipment and UE.The paging method comprises receiving first paging information of paging UE sent by the core network, determining a paging community type of the first paging information, and sending second paging information of the paging UE to a community corresponding to the community type. The community type comprises an S-UMTS type and/or a traditional UMTS type. By the use of the paging method, the access network equipment, the core network equipment and UE, paging signling overheads can be reduced and paging efficiency can be improved.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to a paging method, access network equipment, core network equipment and user equipment (User Equipment, UE). Background technique [0002] The uplink and downlink bandwidth of the traditional Universal Mobile Telecommunications System (UMTS) is 5MHZ. In order to improve the capacity of the uplink system, the uplink bandwidth of the system is divided into N (such as 2) subcarriers, and the bandwidth of each subcarrier is 1 / N (1 / 2) of 5MHZ. This system is called scalable UMTS (Scalable UMTS, S -UMTS) system. Different users can access different uplink subcarriers, and there is no uplink interference between different uplink subcarriers, thus improving uplink capacity. For example, when N is 2, the uplink uses 2.5MHZ, the downlink uses 5MHZ, the downlink transmission time interval (TransmissionTimeInterval, TTI) is 2ms, and the uplink TTI uses 4ms. This system is called as...

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Application Information

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IPC IPC(8): H04W4/16H04W68/02
CPCH04W4/16H04W68/02
Inventor 徐小英陈东舒兵戴丁樟郭房富
Owner HUAWEI TECH CO LTD
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