These are definitely lower volume areas, that's why they are mentioned to be "higher margin" because, in theory, higher volume means lower margin, and vice versa.
The question is: are these non-mobility or not? If CSR is only targeting non-handset related business, they will be reduced to a niche player and become irrelevant very soon.
This does explain why Kanwar Chadha, co-founder of SiRF, left CSR recently. http://www.eetimes.com/electronics-blogs/rambling--round/4376371/Mr--GPS-leaves-CSR
But CSR's strategy begs the question.
I fail to see where in the world CSR, wtihout the mobility part of it, will be able to find "higher margin business and growth areas." The release lists "voice & music, automotive infotainment, indoors location finding, imaging and Bluetooth smart."
Really? Are they higher margin business???