What does power candy POC mean
POC is the abbreviation of proof of concept, which means to provide evidence for opinions. It is a set of suggested electronic models, which can be used to demonstrate the design of teams and customers, and allow to evaluate and confirm the conceptual design scheme. The evaluation of POC may cause the adjustment of specifications and design
function:
the commitment of design and the opinions recognized by all will be recorded in the design adjustment document for future reference. In this way, POC continues to develop. If you need help completing these tasks, you can find assistance resources at Queensland University
extended data:
evaluation and verification of POC
the process of evaluation and verification is to seek feedback from risk takers through POC and filing design documents. Through POC evaluation, risk takers may put forward requirements for adjusting specifications and design
sometimes, e to design defects or inappropriate places, the design team may have to go back to the drawing board. Customers may decide to stop designing or look for other teams because the design does not pay enough attention to the needs of customers and users, or because of the instability of customer needs
sometimes the change is caused by the customer organization or project decision-maker. Generally, at the end of the evaluation and verification process, the design commitment and the opinions accepted by all will be recorded in the design documents
this is often an important milestone in the life cycle of proct development. After the evaluation and verification, POC can continue to develop
In the electronic model, POC is the abbreviation of proof of concept. In the hacker circle, POC refers to the opinion verification program. In chemical terms, POC refers to particulate organic carbon. In communication technology terms, POC (PTT over cellular) means wireless push to talk function, also known as PTT (push to talk). In image technology, POC (picture order count) refers to the image serial number. In addition, in the field of medical equipment, POC (point of care) refers to bedside real-time detection
● mobile phone requirements: ordinary mobile phones cannot use PTT function. However, some mobile phones that support Qualcomm BREW can support PTT technology through software upgrade in the future
● usage: after opening PTT, you can use your mobile phone to realize "one-to-one" or "one to many" communication with the selected group by pressing the corresponding button of the mobile phone. Nextel's PTT service, an American CDMA operator, requires the owner to hold down the button before he can speak. When he lets go, the other party hears a "tick" before he can speak
● application: one click one to many feature, suitable for colleagues who need to coordinate working relationship, such as express company, residential security, etc. Push to talk has the feature of "push to talk". Friends can chat with each other like QQ and MSN through push to talk. They only need to send a short message each time
● scope: unlike the walkie talkie, which can only talk in close range, the push to talk service can reach the place that can be covered by the mobile network, and there is almost no distance limit
● billing: PTT services can be billed according to the ration, time period and traffic, or monthly, depending on the operator. According to the business precedents of Qualcomm and Nextel in the United States, Nextel adopts a monthly contract system, with a cost of US $15-30
● interconnection: the possibility of using push to talk across operators is very small. At present, operators, equipment providers and mobile phone manufacturers have not issued unified standards. The PTT services of China Mobile and China Unicom are based on GPRS network and CDMA1X network respectively. So far, the operators have not tried to interconnect
● call delay: for PTT service based on GPRS, the theoretical call delay time is 1 to 2 seconds, and it may be as long as several seconds e to condition change; Theoretically, the access delay of PTT service based on CDMA1X is about 3 seconds, and the call delay is about 1 second
● roaming: the automatic registration of PTT ring inter city roaming is still a problem. If a member of a PTT group roams from city a to city B, the system must go back to city a to register with the original group partner. In this way, the process of information connection will be extended.
legal representative: Guo Shengchao
time of establishment: December 17, 2002
registered capital: RMB 500000
Instrial and commercial registration number: 370105200009983
enterprise type: limited liability company (invested or controlled by natural person)
address: No.17, xigongshanghe Road, Tianqiao District, Jinan City
To provide evidence for an opinion< br />
In the electronic model, POC is the abbreviation of proof of concept. In hacker circles, POC refers to the opinion verification program. In chemical terms, POC refers to particulate organic carbon
in terms of communication technology, POC (PTT over cellular) means wireless push to talk function, also known as PTT (push to talk), while in image technology, POC (picture order count) refers to image sequence number. In addition, in the field of medical equipment, POC (point of care) refers to bedside real-time detection
extended data
in H.264, the image sequence number (POC) is mainly used to identify the playing order of the image, and also to mark the initial image sequence number of the reference image when decoding the inter prediction slice, It indicates the difference of image sequence number between frames or fields in the following cases: when using the motion vector estimation of time direct prediction mode; When the intrinsic mode weighted prediction is used in B film; Decoder consistency detection
POC test is a popular confirmatory test for specific applications of customers in the instry. According to the performance requirements and expansion requirements of users for the adopted system, real data is run on the selected server, and the amount of user data and running time are actually measured, And according to the needs of future business expansion, increase the amount of data to verify the bearing capacity and performance changes of the system and platformPOC is the abbreviation of proof, in chemical terms, it refers to particulate organic carbon, in communication technology terms, POC (PTT
over
cellular) means wireless push to talk function, also known as PTT (push
to
talk), and in image technology, POC (picture
order
count) refers to image serial number. In addition, in the field of medical equipment, POC (point of care) refers to bedside real-time detection
● mobile phone requirements: ordinary mobile phones cannot use PTT function. However, some mobile phones that support Qualcomm BREW can support PTT technology through software upgrade in the future
● usage: after opening PTT, you can use your mobile phone to realize "one-to-one" or "one to many" communication with the selected group by pressing the corresponding button of the mobile phone. Nextel's PTT service, an American CDMA operator, requires the owner to hold down the button before he can speak. When he lets go, the other party hears a "tick" before he can speak
● application: one click one to many feature, suitable for colleagues who need to coordinate working relationship, such as express company, residential security, etc. Push to talk has the feature of "push to talk". Friends can chat with each other like QQ and MSN through push to talk. They only need to send a short message each time
● scope: unlike the walkie talkie, which can only talk in close range, the push to talk service can reach the place that can be covered by the mobile network, and there is almost no distance limit
● billing: PTT services can be billed according to the ration, time period and traffic, or monthly, depending on the operator. According to the business precedents of Qualcomm and Nextel in the United States, Nextel adopts a monthly contract system, with a cost of US $15-30
● interconnection: the possibility of using push to talk across operators is very small. At present, operators, equipment providers and mobile phone manufacturers have not issued unified standards. The PTT services of China Mobile and China Unicom are based on GPRS network and CDMA1X network respectively. So far, the operators have not tried to interconnect
● call delay: for PTT service based on GPRS, the theoretical call delay time is 1 to 2 seconds, and it may be as long as several seconds e to condition change; Theoretically, the access delay of PTT service based on CDMA1X is about 3 seconds, and the call delay is about 1 second
● roaming: the automatic registration of PTT ring inter city roaming is still a problem. If a member of a PTT group roams from city a to city B, the system must go back to city a to register with the original group partner. In this way, the process of information connection will be extended< br />