使用Spring的ActionSupport 類整合Structs1.X,使用 Spring 的 DelegatingRequestProcessor覆蓋Struts的RequestProcessor,將StrutsAction管理委託給Spring架構--裝載應用環境:無論您使用哪種技術,都需要使用 Spring 的 ContextLoaderPlugin 為 Struts 的 ActionServlet 裝載 Spring 應用程式環境在struts-config.xml
3GPP TS 26.247 -Transparent end-to-end Packet-switched Streaming Service (PSS); Progressive Download and Dynamic Adaptive Streaming over HTTP (3GP-DASH)The specification introduces the QoE monitoring and reporting framework, which consisting three
首先需要理解power control (3GPPTS 36.213),當手機遠離基站,為了保證通話品質,需要適當增加發送功率,當距離遠到一定程度,但又沒有可用的周邊cell,則需要降低service的品質(e.g. bitrate)。在3G網路比如UMTS、WCDMA,power control is needed at cell edge since channels are interfere each other. 在LTE網路,downlink and uplink are
這幾天一直在瀏覽了tcp ip illustated vol1(後簡稱illustrated)和internetworking with tcpip vol1,發現曾經學習過的許多關鍵知識點已經忘的差不多了,有點點驚訝自己的遺忘速度。於是記錄一些自己感興趣的點。希望能做到,溫故而知新。可能會比較關注這幾個協議:1.TCP 這個是最重要的,也是最複雜的,很多思想非常精妙2.IP 重要性僅次於TCP3.SNMP 興趣點,當時學的時候覺得超級難,現在感覺好簡單4.ARP,RIP,OSPF
RL:http://cdn.preterhuman.net/texts/science_and_technology/artificial_intelligence/Reinforcement%20Learning%20%20An%20Introduction%20-%20Richard%20S.%20Sutton%20,%20Andrew%20G.%20Barto.pdfValue ineration:1. Bertsekas, D. P., & Tsitsiklis, J. N. (
1. From the point view of customer: quality of service degradation of voice calls and internet access; call dropped due to interference or handover; information security 2. From the point view of operator: channel resource (improve utilization using
Asynchronous Transfer Mode (ATM): is a high speed networking protocol commonly used by internet providers to delivery both voice and data services. ATM operated at layer 2(data link layer).Ethernet: a local area networking protocol which operated at