Nano-SIMs being stockpiled ahead of iPhone 5; Samsung buys CSR's handset technology

> European operators are stockpiling nano-SIM cards ahead of the next iPhone launch. Article

> Samsung purchased chipset maker CSR's connectivity and location technology for $310 million. Article

> Patent holding company Wi-LAN has acquired more than 40 patents from Siemens. Article

> ST-Ericsson has reported wider second-quarter losses as revenues also declined. Article

And finally…A frog's croak has inspired a new wireless network algorithm. Article


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