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通讯编程文档 Blocking CoThe aim of this toolbox is to compute blocking probabilities in WDM networks. This work w
Blocking CoThe aim of this toolbox is to compute blocking probabilities in WDM networks. This work was based on [1], [2], [3], [4] and user is referred to those papers for deeper study.
Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources.Computat ...
通讯编程文档 This is a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with Qo
This is a simulator written in Tcl to simulate a network node carrying GSM and GPRS traffics with QoS mechanisms. The payload type including circuit-switched voice, VoIP and web traffic, and the performance including packet drop, delay can be analyzed. The implemented QoS mechanism is DiffServ, with ...
书籍 高频开关变换器的数字控制
Digital Control of High-Frequency Switched-Mode Power Converters-Wiley-IEEE Press (2015)
书籍 3G,+4G+and+Beyond–BRINGING NETWORKS
In recent years, cellular voice networks have transformed into powerful packet-switched
access networks for both voice communication and Internet access. Evolving Universal
Mobile Telecommunication System (UMTS) networks and first Long Term Evolution
(LTE) installations now deliver bandwidths of sev ...
书籍 802.11n A Survival Guide
A decade ago, I first wrote that people moved, and networks needed to adapt to the
reality that people worked on the go. Of course, in those days, wireless LANs came
with a trade-off. Yes, you could use them while moving, but you had to trade a great
deal of throughput to get the mobility. Although ...
书籍 EDGE+for+Mobile+Internet
The General Packet Radio Service (GPRS) allows an end user to send and
receive data in packet transfer mode within a public land mobile network
(PLMN) without using a permanent connection between the mobile station
(MS) and the external network during data transfer. This way, GPRS opti-
mizes the us ...
书籍 Introduction+to+Mobile+Telephone+Systems
Mobile telephone service (MTS) is a type of service where mobile radio tele-
phones connect people to the public switched telephone system (PSTN), to
other mobile telephones or to other communication systems (such as to the
Internet).
书籍 Queueing Theory with Packet Telecommunication
Soon after Samuel Morse’s telegraphing device led to a deployed electri-
cal telecommunications system in 1843, waiting lines began to form by those
wanting to use the system. At this writing queueing is still a significant factor in
designing and operating communications services, whether they are ...
书籍 Radio+Resource+Management+Strategies
It is more than a decade since GSM was first commercially available. After some unexpected delay, it
seems that finally UMTS is here to stay as a 3G system standardised by 3GPP, at least for another ten
years. UMTS will enable multi-service, multi-rate and flexible IP native-based mobile technologie ...
书籍 Resource Allocation and MIMO
Mobile and wireless communication systems are a prominent communications
technology of the twenty-first century with profound economic and social impacts
in practically all parts of the world. The current state of wireless communication
systems allows for a much wider scope of applications than what ...