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Data transmission method

A data transmission method, data technology, applied in the network field

Active Publication Date: 2016-04-06
AVAGO TECH INT SALES PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Difficult to operate (e.g. send and receive messages) in unlicensed bands due to interference that can occur in unlicensed bands

Method used

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  • Data transmission method
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Examples

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Embodiment Construction

[0081] Before turning to the drawings, which illustrate the exemplary embodiments in detail, it is to be understood that the application is not limited to the details or methodology set forth in the description or shown in the drawings. It is also to be understood that the terminology is used for the purpose of description only and should not be regarded as limiting.

[0082] Referring generally to the drawings, the architecture of a small cell design integrating a LAA-LTE access point and one or more WiFi access points is shown and described. Small cells are low power nodes operating in various ranges. The small cells of the present disclosure are designed to operate at least partially in unlicensed frequency bands (eg, frequency bands not reserved for a particular company, network, etc.).

[0083] LAA-LTE (or LTE-U) is a standard for wireless communication using an unlicensed frequency band. In various implementations of the present disclosure, an LAA-LTE access point is i...

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PUM

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Abstract

A data transmission method includes detecting, using a WiFi access point, channel use data indicating traffic on a plurality of channels of an unlicensed LTE band in a wireless network. The method further includes providing the channel use data to a Long Term Evolution (LTE) access point. The method further includes selecting, using the LTE access point, a channel for use in transmitting data by the LTE access point from among the plurality of channels based on the channel use data from the WiFi access point. The method further includes providing, from the LTE access point, an indication of an upcoming transmission configured to transmit data on the channel to the WiFi access point. The method further includes broadcasting one or more messages from the WiFi access point to one or more WiFi nodes, the one or more messages configured to prevent the WiFi nodes from transmitting on the channel.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Patent Application No. 62 / 056,157 filed September 26, 2014, Indian Provisional Patent Application No. 5479 / CHE / 2014 filed November 1, 2014, filed November 3, 2014 US Provisional Patent Application No. 62 / 074,505, and US Patent Application No. 14 / 862838, filed September 23, 2015, are hereby incorporated by reference in their entirety. technical field [0003] This disclosure generally relates to the field of networking, including but not limited to Long Term Evolution (LTE) with WiFi and access point cooperation. Background technique [0004] LTE is a standard wireless communication. LAA-LTE (Assisted Licensed Access-LTE, also known as LTE-LAA, LAA, LTE-U, LTE Unlicensed or LTE-Unlicensed) generally uses unlicensed frequency bands (i.e., not licensed for specific companies, network, etc. reserved frequency band). Operating (eg, sending and receiving messages) in unlicensed fre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/02H04W24/02
CPCH04W16/02H04W24/02H04W88/10H04W74/0816H04W72/1215
Inventor 李高登盖伊·德鲁里李勇约纳坦·柯亨杨宝国马修·菲舍尔沙伦·利维辛徒·维尔马舒布霍迪普·阿迪卡里
Owner AVAGO TECH INT SALES PTE LTD