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takyon writes:

Oppo Introduces MeshTalk – An Ad Hoc LAN With 3km Communication Range

Chinese smartphone manufacturer Oppo has had an eventful time at the Mobile World Congress, Shanghai. The company became the world's first to introduce a new camera technology that will become mainstream in due course of time. Additionally, it also surprised everyone by launching an inter-device communication framework dubbed 'Meshtalk'.

[...] Oppo's MeshTalk is a first of its kind technology that's introduced by a smartphone manufacturer. Prior to MeshTalk, apps like FireChat allowed users to send each other messages and photos in the absence of traditional mediums of data exchange such as Cellular, WiFi and Bluetooth networks. MeshTalk, according to Oppo, will also allow users to make calls and send voice messages within a 3km radius in open fields. This radius can also be achieved in urban environments through a phone's relay claims the company.

Our early look at the technology suggests that it's nothing more than an application of the principles of wireless mesh modes to Oppo's smartphones. A Mesh network works by configuring a device to send and receive data packets from another device. For a smartphone, this means that a gadget's WiFi and Bluetooth radios can be configured to send and receive information from other similarly configured smartphones. The aforementioned FireChat app, for example, works according to these principles. However, Oppo claims that a 'custom chip' is behind MeshTalk, so maybe we're looking at a novel approach with the new technology.

Also at The Verge, BGR, and Android Authority.

Related: Oppo Likely to Release the First Smartphone With 10 GB of RAM
Oppo Smartphone Camera System Includes 10x "Hybrid Zoom"
Oppo Demonstrates 10x Optical Zoom for Smartphone Cameras
A Bunch of Mobile World Congress 2019 Stories

Original Submission

1. "takyon" - https://soylentnews.org/~takyon/
2. "Oppo Introduces MeshTalk – An Ad Hoc LAN With 3km Communication Range" - https://wccftech.com/oppo-meshtalk-ad-hoc-lan/
3. "introduce a new camera technology" - https://wccftech.com/oppo-worlds-first-under-screen-camera/
4. "The Verge" - https://www.theverge.com/2019/6/26/18759389/oppo-meshtalk-communications-protocol-no-internet-access
5. "BGR" - https://bgr.com/2019/06/26/oppo-meshtalk-chat-apps-works-without-internet-wi-fi-or-cellular/
6. "Android Authority" - https://www.androidauthority.com/oppo-meshtalk-1003324/
7. "Oppo Likely to Release the First Smartphone With 10 GB of RAM" - https://soylentnews.org/article.pl?sid=18/09/28/2256208
8. "Oppo Smartphone Camera System Includes 10x "Hybrid Zoom"" - https://soylentnews.org/article.pl?sid=19/01/17/1534233
9. "Oppo Demonstrates 10x Optical Zoom for Smartphone Cameras" - https://soylentnews.org/article.pl?sid=19/02/24/1238203
10. "A Bunch of Mobile World Congress 2019 Stories" - https://soylentnews.org/article.pl?sid=19/02/27/1919204
11. "Original Submission" - https://soylentnews.org/submit.pl?op=viewsub&subid=34786

printed from SoylentNews, Oppo Introduces Proprietary Smartphone-Based Mesh Network Framework on 2025-04-29 03:40:50