Method, device and system for connecting packet data network
A packet data network, connected to technology, applied in the field of computer communication, can solve the problem of heavy burden on the core network
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] An embodiment of the invention provides a method for connecting a packet data network. Such as image 3 As shown, the method includes the following steps:
[0024] Step S101, the base station selects from at least two gateways, wherein the at least two gateways at least include: a first gateway and a second gateway; the first gateway is connected between the base station and the core network, and the first gateway connects the group through the core network Data network; the second gateway is connected between the base station and the packet data network, and the second gateway is directly connected to the packet data network.
[0025] Specifically, combine figure 2 As shown, the base station may be a home base station or an outdoor macro base station. The user equipment UE can be connected to the base station through an air interface, such as an air interface defined by the LTE protocol of 3GPP, the base station can be connected to the first gateway, and then conne...
Embodiment 2
[0085] The embodiment of the present invention also provides a device for connecting to a packet data network, combining Figure 4 As shown, the device may include:
[0086] The selection unit 401 is configured to select from at least two gateways, wherein the at least two gateways at least include: a first gateway and a second gateway; the first gateway is connected between the base station and the core network, and the first gateway passes through the core network connected to the packet data network; the second gateway is connected between the base station and the packet data network, and the second gateway is directly connected to the packet data network.
[0087] Specifically, combine figure 2 As shown, the user equipment UE can be connected to the base station through an air interface, such as the air interface defined by the LTE protocol of 3GPP, the base station can be connected to the first gateway, and then connected to the mobile communication core network, and fi...
Embodiment 3
[0150] The embodiment of the present invention also provides a system for connecting packet data network, combining figure 2 As shown, the system includes:
[0151] a user equipment, configured to generate and send a connection request;
[0152] The base station is used to select from at least two gateways, wherein the at least two gateways at least include: a first gateway and a second gateway; the first gateway is connected between the base station and the core network, and the first gateway is connected to the group through the core network Data network; the second gateway is connected between the base station and the packet data network, and the second gateway is directly connected to the packet data network; the base station connects the user equipment to the packet data network through the selected gateway.
[0153] Specifically, combine figure 2 As shown, the user equipment UE can be connected to the base station through an air interface, such as the air interface d...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com