Specification TS 36.211 + TS 36.211 is related with the OFDM/MIMO which is the most important technology for the communications between the user mobile device and the base station. This technology filed is also the most competitive for getting the essential patents among contenders.
As of Feb. 1, 2009, Qualcomm (total of 111) is the leader followed by Nortel (total of 31) among total of 230 patents for the specification 3GPP TS 36.211 + TS 36.213.
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