Title: Releases · SpaceNetLab/SpaceRTC_Project · GitHub
Open Graph Title: Releases · SpaceNetLab/SpaceRTC_Project
X Title: Releases · SpaceNetLab/SpaceRTC_Project
Description: User-perceived latency is important for the quality of experience (QoE) of wide-area real-time communications (RTC). This paper explores a futuristic yet important problem facing the RTC community: can we exploit emerging mega-constellations to facilitate low-latency RTC globally? We carry out our quest in three steps. First, through a measurement study associated with a large number of geo-distributed RTC users, we quantitatively expose that the meandering routes over the client-cloud segment and the inter-cloud-site segment in existing cloud-based RTC architecture are critical culprits for the high latency issue suffered by wide-area RTC sessions. Second, after analyzing the low-latency potential enabled by mega-constellations, we formulate the dynamic RTC latency minimization problem under the integrated space-ground environment, and propose SpaceRTC, a satellite-cloud cooperative framework that adaptively selects relay servers upon satellites and cloud sites to build an overlay network which enables diverse close-to-optimal paths, and then judiciously allocates RTC flows in the network to facilitate low-latency interactions. Finally, we implement a hardware-in-the-loop experimental environment based on public constellation information and RTC trace, and extensive experiments demonstrate that SpaceRTC can deliver near-optimal interactive latency, with up to 64.9% latency reduction as compared with other state-of-the-art cloud-based solutions under representative videoconferencing traffic. - Releases · SpaceNetLab/SpaceRTC_Project
Open Graph Description: User-perceived latency is important for the quality of experience (QoE) of wide-area real-time communications (RTC). This paper explores a futuristic yet important problem facing the RTC community:...
X Description: User-perceived latency is important for the quality of experience (QoE) of wide-area real-time communications (RTC). This paper explores a futuristic yet important problem facing the RTC community:...
Opengraph URL: /SpaceNetLab/SpaceRTC_Project/releases
X: @github
Domain: patch-diff.githubusercontent.com
| route-pattern | /:user_id/:repository/releases(.:format) |
| route-controller | releases |
| route-action | index |
| fetch-nonce | v2:c89f5de3-8de7-d175-332c-4fc40542aea9 |
| current-catalog-service-hash | 6f13f31f798a93a6b08d3be0727120e9af35851fac7b9c620d6cf9a70068c136 |
| request-id | AB60:62E7:8909D0:B952F3:698E3B1A |
| html-safe-nonce | ee541d908b3130e96af72c54373b6f65c1622f7192184d030177cb675d723e88 |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBQjYwOjYyRTc6ODkwOUQwOkI5NTJGMzo2OThFM0IxQSIsInZpc2l0b3JfaWQiOiIyNzAyMzg4NjY1NTkwMzY0OTU1IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0= |
| visitor-hmac | 1d59250cf306ead5e93ed6f65b37b0144a3069891c7c4f03e307135dea63020a |
| hovercard-subject-tag | repository:444338661 |
| github-keyboard-shortcuts | repository,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | / |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/SpaceNetLab/SpaceRTC_Project/releases |
| twitter:image | https://opengraph.githubassets.com/7c7e6d70076bba4c281579a1f27c1d4b082a9f14a242a60dd903be9f5c3d12b9/SpaceNetLab/SpaceRTC_Project |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/7c7e6d70076bba4c281579a1f27c1d4b082a9f14a242a60dd903be9f5c3d12b9/SpaceNetLab/SpaceRTC_Project |
| og:image:alt | User-perceived latency is important for the quality of experience (QoE) of wide-area real-time communications (RTC). This paper explores a futuristic yet important problem facing the RTC community:... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| hostname | github.com |
| expected-hostname | github.com |
| None | a5632af64f7fed7bff1d6a428d1aca1b94fa7a48f760de2d39d9b1effdbf0082 |
| turbo-cache-control | no-preview |
| go-import | github.com/SpaceNetLab/SpaceRTC_Project git https://github.com/SpaceNetLab/SpaceRTC_Project.git |
| octolytics-dimension-user_id | 61540747 |
| octolytics-dimension-user_login | SpaceNetLab |
| octolytics-dimension-repository_id | 444338661 |
| octolytics-dimension-repository_nwo | SpaceNetLab/SpaceRTC_Project |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 444338661 |
| octolytics-dimension-repository_network_root_nwo | SpaceNetLab/SpaceRTC_Project |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | aa1fa9100f85cd8b602c63c7e337f9151e70024f |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
Links:
Viewport: width=device-width