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Wireless networks, SSY145, vt 2008

Status: Avslutad
Öppen för svar: 2008-05-13 - 2008-05-16
Antal svar: 39
Procent av deltagarna som svarat: 37%
Kontaktperson: Madeleine Persson»

Your own effort

1. How many hours per week did you spend on this course?

We mean total time, that is, it comprises the time you spent in class and the time you spent on your own work. Try to estimate the average time over the entire study period.

39 svarande

At most 15 hours/week» 16 41%

Around 20 hours/week» 9 23%

Around 25 hours/week» 10 25%

Around 30 hours/week» 2 5%

At least 35 hours/week» 2 5%

Genomsnitt: 2.1

- There was no course book available, hard to spend much time on this.» (At most 15 hours/week)
- Especially work for the project.» (At most 15 hours/week)
- Attended the lectures, some project meetings» (At most 15 hours/week)

2. How large part of the teaching offered did you attend?

39 svarande

0%» 0 0%

25%» 3 7%

50%» 3 7%

75%» 12 30%

100%» 21 53%

Genomsnitt: 4.3

- it was a bad schedule for me» (25%)
- Had a clash with another course, that"s the only reason I missed anything.» (75%)
- Attended most of the lectures.» (100%)

Goals and goal fulfilment

The course syllabus states the course goals in terms of learning outcomes, i.e., knowledge, skills and attitudes to be acquired by the student during the course.

3. How understandable are the course goals?

39 svarande

I have not seen/read the goals» 6 15%

The goals are difficult to understand» 7 17%

The goals give some guidance, but could be clearer» 21 53%

The goals clearly describe what I am supposed to learn» 5 12%

Genomsnitt: 2.64

- The goals might seem clear to the casual observer but not for a student attending the course. I have heard some say that the goal of this course must be to teach presentations... not teach wireless networks.» (The goals are difficult to understand)
- the "red trail" from the student portal website was somehow difficult to find within the lectures.» (The goals give some guidance, but could be clearer)

4. Are the goals reasonable considering your background and the number of credits?

Answer this this question and the succeeding one, only if you do know the course goals.

34 svarande

No, the goals are set too low» 7 20%

Yes, the goals seem reasonable» 26 76%

No, the goals are set too high» 1 2%

Genomsnitt: 1.82

- They did seem reasonable» (Yes, the goals seem reasonable)

5. Did the examination assess whether you have reached the goals?

36 svarande

No, not at all» 1 2%

To some extent» 7 19%

Yes, definitely» 3 8%

I don"t know/have not been examined yet» 25 69%

Genomsnitt: 3.44

- the exam are the only some review questions, only examing the memory » (No, not at all)
- why you are asking this question before exam?» (I don"t know/have not been examined yet)

Teaching and course administration

6. To what extent has the teaching been of help for your learning?

39 svarande

Small extent» 11 28%

Some extent» 17 43%

Large extent» 11 28%

Great extent» 0 0%

Genomsnitt: 2

- The last several lectures are good for learning» (Some extent)
- Some of the guest lectures were good but they do not form a complete picture of the material» (Some extent)

7. To what extent has the the course literature and other material been of help for your learning?

38 svarande

Small extent» 16 42%

Some extent» 10 26%

Large extent» 9 23%

Great extent» 3 7%

Genomsnitt: 1.97

- A list of 10-15 books is not to use as course litterature» (Small extent)
- Is there some course literature? It is not enough to list a bunch of marginally relevent ebooks on the Curriculum. » (Small extent)

8. How well did the course administration, web page, handouts etc work?

39 svarande

Very badly» 2 5%

Rather badly» 11 28%

Rather well» 23 58%

Very well» 3 7%

Genomsnitt: 2.69

- delayed posting of answers, and the exam is so soon. and next week we will have lots of material that we need to digest in 4 days before the exam» (Very badly)
- Review questions where not handed in on time for example.» (Rather badly)
- It would be better to use the news function when new things were uploaded and other information events rather than the mail.» (Rather badly)
- Although the service is quite good, the uploading of lecture slides and review questions has been a bit slow, although it surely depends on the time the guest lecturers had for editing the pdfs to submit them.» (Rather well)

Study climate

9. How were the opportunities for asking questions and getting help?

39 svarande

Very poor» 1 2%

Rather poor» 7 17%

Rather good» 16 41%

Very good» 10 25%

I did not seek help» 5 12%

Genomsnitt: 3.28

- It is hard to seek help if the lecturers are dispersed around the country.» (Rather poor)

10. How well has cooperation between you and your fellow students worked?

39 svarande

Very poorly» 2 5%

Rather poorly» 3 7%

Rather well» 19 48%

Very well» 14 35%

I did not seek cooperation» 1 2%

Genomsnitt: 3.23

- The cooperation between different groups did not exist, as it was intended. And the cooperation within my group was good for three of four members. One of the groupmembers did not contribute at all.» (Rather poorly)
- The cooperation of my project team has been fine.» (Rather well)

11. How was the course workload?

39 svarande

Too low» 2 5%

Low» 8 20%

Adequate» 21 53%

High» 8 20%

Too high» 0 0%

Genomsnitt: 2.89

- During this quarter I often wanted to study for this course only to find that I had no idea what to read or do!» (Too low)
- Most students did not spend much time on the project.» (Low)
- Lots of unrelated lectures, in different topics» (High)

12. How was the total workload this study period?

39 svarande

Too low» 1 2%

Low» 6 15%

Adequate» 18 46%

High» 12 30%

Too high» 2 5%

Genomsnitt: 3.2

- My other course is very good so I have spent some time on that one.» (Low)

Summarizing questions

13. What is your general impression of the course?

39 svarande

Poor» 12 30%

Fair» 8 20%

Adequate» 11 28%

Good» 7 17%

Excellent» 1 2%

Genomsnitt: 2.41

- Too much topics, and lots of students from different backgroung, take my example, i am from communication, i know nothing about network, we should have a basic introduction before lecturer talk about quarlity of service and ipv6. But there is no, i sit there with a blank brain. Many students i asked have the same situation. » (Poor)
- Dåligt upplägg. Bättre med traditionellt upplägg utan projekt.» (Poor)
- This course does not have a lecturer, they just invite guest lecturers. The lectures were not related. The topics was not understandable by students from the network program. Most of them needed deep knowledge of communication. This course should not be presented to network students» (Poor)
- I had very high hopes for this course since I thought a certain lecturer was going to manage this course and give lectures. But it has been huge disappointment. It is good for the students not registered for it to attend some of the more interesting lectures.» (Poor)
- The project was bad. It was strange that there was no report. It is hard to hold a presentation without writing a report first.» (Fair)
- administration has to improve to give better guidelines and structure for students. » (Fair)
- Really interesting!» (Good)
- It is a good way to learn more not just about the theory behind the wireless networks, but also about the market itself and the necessities of the purchasers.» (Excellent)

14. What should definitely be preserved to next year?

- lectures on networks, security, basics of signal processing, LTE etc»
- The guest lectures are welcomed and the examination style is expected. »
- Guest lectures. They give a good impression of how the current market works and also the insight of the work done in different areas thanks to their own experience.»
- Stephan Parkvels lectures on LTE..»
- The review questions where good»
- Some of the topics should be given coverage next year like: 3G, LTE, HSPA, WiMAX and sensor networks.»
- The same procedure and course plan should follow to the next year.»
- No project it"s a bad way to learn»
- Lecture about the communication process.»
- presentation»
- some lectures ,for example the presentation skill»
- guest lectures, but with adequate synchronization. this period were quite many redundant topics presented.»
- the project »
- Lectures from industry experts were very good, so they should be preserved.»

15. What should definitely be changed to next year?

- Some lectures that are totally related to business, how to create the market, from where we can get the profit etc»
- The lectures have to be more basic and fundenmental next year since the students are variable with different majors. We can not master all the knowledge deeply.»
- teachers are supposed to give more lectures specific on some topics that are hard to be understood.»
- The wireless networks, and communication engineering students should be separated then the lectures could have a better efficiency»
- There should be one teacher, with 1-2 guest lectures. The lectures should be continues and related to each other. The communication parts should be presented to communication students, the higher levels should be presented for network students. It"s better to have 2 different courses for each speciality.»
- The pace of updates in the webpage. It could be a bit faster for next year, although it could depend also on the guest lecturers themselves.»
- nothing»
- The project shoult have a report. That way students will work harder on the project and learn more.»
- This course needs a single lecturer which presents the material in orderly manner. It also desperately needs a solid course book!!!»
- I find nothing to be changed.»
- Have no project»
- the way of the exam»
- the whole course and lectures»
- some lectures »
- see summary commentary »
- lectures»
- Instead of presentation on hot topics, there should be some implementation projects.»

16. Additional comments

- There must be some basic lectures regarding signal processing by some good and experienced teacher. Students from Networks and Distributed Systems program have problem in this area. »
- The course plan was good and very organized.»
- The guest lectures were good»
- I like the old course structure with Eric better. With lectures and quiz. Those guest lectures have no consistency and boring »

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