【正文】 ctivation channel act. ackn. immediate assignment immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request SDCCH assign. NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request SDCCH assign. ? BSC starts to initiate signalling connection control part (SCCP) connection NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA ? timer 3101 stopped in the mobile NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request CYPHERING ENCRYPTION PART NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request authenticate request NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request authenticate request authentication request NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request authenticate request authentication request authentication request NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Seiz. Term. SDCCH call re est. SDCCH emerg. call Succ. SMS est. Unsucc. SMS est. SDCCH loc. update CM service request UA process access request authenticate request authentication request authentication request A3 SRES RAND Ki (first 8 bits) NOKIA TELECOMMUNICATIONS TSG 0071/en / KoBra Copyright Nokia Telemunications GmbH channel request MS BTS BSC MSC VLR channel required SDCCH seiz att. SDCCH busy att. Ghost CCCH Res. channel activation channel act. ackn. immediate assignment SDCCH assign. immediate assignment CM service request establish indication Succ. Seiz. Orig. Succ. Sei