Unverified88% confidenceFactTime unknown
上传带宽保障是直播/上传关键,家用宽带上下行普遍不对称(如下行500M上行仅30M),加速设备无法突破运营商上行上限,只能在有限上行内做QoS分配,选购前先测实际上行
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified直播推流对上行网络依赖极大,骑行中用4G/5G随身热点推流,实际稳定码率通常只能到2-4Mbps,选设备时不要迷信1080P60,先确认弱网自适应码率能力76% similarUnverified家里网络上行带宽<2Mbps不建议买4K直播设备,直播依赖上行速率,上行不足会导致强制降码率或频繁卡顿,此时1080P甚至720P更稳定76% similarUnverified宽带只有100-200M的家庭不建议买高端游戏路由,游戏延迟主要由运营商链路和加速器决定,此时QoS带宽调度收益有限,加个加速器更划算74% similarUnverified宽带本身带宽充足(如千兆且不拥塞)时不必买高端QoS路由器,QoS的价值在于带宽紧张时的优先级仲裁,带宽富余时开不开QoS体验无差异74% similarUnverified云游戏对网络的核心要求是延迟稳定而非绝对带宽,家庭宽带≥35Mbps且到边缘节点RTT<40ms才能获得接近本地的操作体验;FPS/格斗类需RTT<20ms74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/466918API
curl https://kongchang.com/api/v1/knowledge/claims/466918MCP
get_claim(id=466918)