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A management method and device for mobile broadband data transmission

A mobile broadband and data transmission technology, applied in connection management, wireless communication, electrical components, etc., can solve problems such as inability to make full use of WLAN resources, and achieve the effect of making full use of and improving data transmission efficiency

Active Publication Date: 2021-11-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] If the 3GPP system-related resources deployed on the operator's network side are relatively small (for example, the deployed LTE licensed carriers are few and narrow, and the 3GPP system-related BU processing resources are few), while the WLAN-related resources deployed on the network side are relatively large (for example: There are many and wide unlicensed WLAN carriers, and there are many BU processing resources related to the WLAN system), so for the "single AP connection capability" UE, it will inevitably have a mismatch with the capability configuration ratio on the network side, resulting in 3GPP-related capability resources in the UE is idle, and because the UE only has one set of WLAN resource modules, it cannot make full use of the WLAN resources on the network side

Method used

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  • A management method and device for mobile broadband data transmission
  • A management method and device for mobile broadband data transmission
  • A management method and device for mobile broadband data transmission

Examples

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Embodiment 1

[0102] Embodiment 1: as attached Figure 4 As shown, an operator deployed an LTE macro cell network to provide basic wireless coverage for users. In order to enhance network capacity, the operator further deployed 40M Bandwidth WLAN APs are used to offload IP Flows that carry user services. A certain terminal UE 1 normally resides in an LTE macro cell, maintains an RRC connection state with an eNB base station, and at the same time, the UE 1 is also covered by multiple WLAN APs wireless signals.

[0103] S100: The internal hardware of UE 1 is assembled: 1 set of WLAN radio frequency baseband functional module A (referred to as WLAN module A) that can support 2.4G frequency band 40M bandwidth + 1 set of WLAN radio frequency baseband functional module B (referred to as WLAN module A) that can support 5G frequency band 40M bandwidth In module B), the RRC information of the LTE air interface is reported to the eNB, so that the LTE network side learns that UE 1 can support "multi-...

Embodiment 2

[0109] Embodiment 2: as attached Figure 5 As shown, an operator deployed an LTE macro cell network to provide basic wireless coverage for users. In order to enhance network capacity, the operator further deployed 80M bandwidth adjacent to an unlicensed 2.4G carrier frequency point. WLAN APs are used to offload IP Flows that carry user services. A certain terminal UE 2 normally resides in the LTE macro cell and maintains an RRC connection state with the eNB base station. At the same time, the UE 2 is also under the overlapping coverage of wireless signals of two adjacent WLAN APs.

[0110] S200: The internal hardware of UE 2 is assembled: 2 sets of WLAN radio frequency baseband functional modules (referred to as WLAN module A / B) that can support 2.4G frequency band 80M bandwidth + 1 set of WLAN radio frequency baseband functional module C that can support 5G frequency band 80M bandwidth (referred to as The WLAN module C) reports the RRC information to the eNB through the LTE ...

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Abstract

The invention provides a management method and device for mobile broadband data transmission. The method includes: obtaining capability information of at least two sets of wireless local area network WLAN resource function modules in the terminal; according to the capability information, configuring the corresponding access node AP or WLAN future evolution for the at least two sets of WLAN resource function modules Or the access node of the revolutionary system performs association authentication; manages the terminal to use the at least two sets of WLAN resource function modules and the corresponding AP or the future evolution of WLAN or the access node of the revolutionary system to transmit mobile broadband data.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method of utilizing multiple WLAN access nodes (Access Point, AP) in a cellular mobile system within the 3GPP (3rd Generation Partnership, Third Generation Partnership Project) family standard to realize mobile broadband data transmission methods and systems. Background technique [0002] The cellular mobile system within the 3GPP (3rd Generation Partnership, 3rd Generation Partnership Project) family standard may include the long-term evolution system LTE (Long Term Evolution, including the network side NW and the terminal side UE) and its subsequent next-generation cellular systems, and wireless A cross-system joint interoperability working mode between the local area network system WLAN (Wireless Local Access Network, including the network side and the terminal side) and its subsequent next-generation systems such as HEW (High Efficient WLAN, high-efficiency wirel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/00H04W76/10
CPCH04W72/00
Inventor 杨立
Owner ZTE CORP