With the development of internet and informative jobs in gradual swing, hardware installations, variety of business and type of service are complicated with each passing day, and all kinds of uses based on internet and of teaching resources and of the office system of information management have been greatly developed.
Because ONU sub-module is the key module for photoelectric conversion in GPON system, and will decide the quality parameters the clients really get, such as rate of speed, type of service, the utilization ratio of network width, so the research of GPON ONU 1.25 / 2.5G optical transceiver has a very important meaning.
The hierarchy,physical model,type of service,distribution of address space and process of login of Fibre Channel protocol are discussed,and these are compared with current high-speed-transfer technologies in this paper.
in order to afford the difference service types and the better of the QOS for users on the internet, and meet the require- ments of next generation network, the technology of packet classification gets more and more attention, this paper detailedly intro- duces the RFC algorithm, and we present a novel and fast packet classification algorithm based on recursive flow applying to multiple field.
The second chapter is CORBA system structure, which explains the characteristic of CORBA and main contents of CORBA system structure, andespecially analyses CORBA's core--ORB.The third chapter is the service types of CORBA, which introduces service that CORBA offers and realization of each kind of service.
Then according to the UMTS network characteristic, it depicts application of QoS in UMTS network, including service level definition、DifferServ Model explanation used by UMTS network、DifferServ service type definition, etc.
WTO's general agreement of service trade and financial service agreement define the dif-ference between enterprise service and government service and make a exact standard to financial service from the service type and service regulation.
The Collaborative Digital Reference Service, which is an important item of the library information service nowadays, is developing with the evolution of computer technology, database technology, computer supported cooperation work, intelligent agent, and distributed network communication, based on the traditional reference service.
Then theprocurement service pattern is divided into three------basic procurement service faced to smallenterprise, advanced procurement service faced to enterprises union and centralized procurement business service.
An unselected group of new patients treated in a largely extra-mural type of service was investigated by a 4-year follow-up study of a representative sample.
- The diagnostic and therapeutic aspects have not been considered, but it is suggested that in this type of service one deals more with adaptational vicissitudes than with "pathology" in the conventional sense.
We consider the problem of finding an optimal path of a moving vehicle, which during its journey provides a certain type of service to a group of existing facilities on a sphere.
The generalized model allows for more than one supplier, where each supplier offers a different type of service to the customers and each customer specifies a non-empty subset of these suppliers to which he wishes to be connected.
Users' preferences are summarized by means of their utility functions, and each user is allowed to request more than one type of service.
Collecting comparable data sets on all service types, particularly for day and structured activity services and outpatient and community services required substantial effort.
Secure group communications involves many service types include teleconferencing, pay TV and real-time delivery of stock quotes.
Upon conditioning the analyses on specific symptoms, point estimates increased substantially for most service types, and dental cleaning was associated with recovery for the stained teeth subgroup (OR: 10.9; 95% CI: 1.2, 99.4).
These results suggest further examination of factors contributing to the selection of different service types and of the processes underlying the relationship between participatory services and positive outcomes for clients with AIDS.
Finland's 1993 state subsidy reform encouraged hospital districts to determine their services as products and change their pricing from bed-day to case-based and fee-for-service types.
Two main roles are identified in the review: the productive one, where woody perennials yield a material output (fuel, fodder, etc.), and the 'service' type, with no tangible product (shelter, nutrient recycling, etc.).
Results: Overall, the sample children had numerous service needs, although the prevalence of need varied by service type and child characteristics.
Although handling continuous media may be achievable due to technology advances in the past few years, its competitiveness in the market with existing service type such as video rental is still in question.
Activities should provide additional mooring lines to supplement ship mooring lines for use during Mooring Service Type III.
A matrix was developed of the following variables--type of office automation, date of system introduction, and agency service type.
According to the statisticdata published recently for the number and type of subsea completion and their control systems, subsea production trees installed by various operators in different water depth and supplied by different manufacturers comments and analysis are made by author and presented in this paper for their recent development and future trend.