tokens: ['subsequent', 'CPAC', 'configuration', 'with', 'CPA', 'execution', 'conditions', 'maintained', 'after', 'SCG', 'release', 'can', 'be', 'used', 'for', 'the', 'subsequent', 'CPA', 'execution', '', 'Upon', 'interSN', 'subsequent', 'CPAC', 'execution', 'the', 'UE', 'uses', 'the', 'first', 'unused', 'skCounter', 'value', 'for', 'SKgNB', 'generation', 'based', 'on', 'the', 'perSN', 'preconfigured', 'skCounter', 'value', 'list', '', 'Upon', 'PCell', 'change', 'PSCell', 'change', 'or', 'SCG', 'release', 'if', 'the', 'subsequent', 'CPAC', 'configuration', 'is', 'maintained', 'the', 'UE', 'also', 'maintains', 'the', 'unused', 'skCounter', 'values', 'MN', 'initiated', 'subsequent', 'CPAC', 'The', 'subsequent', 'CPAC', 'procedure', 'is', 'initiated', 'by', 'the', 'MN', 'for', 'interSN', 'subsequent', 'CPAC', 'configuration', 'and', 'interSN', 'subsequent', 'CPAC', 'execution', 'Figure', '', 'InterSN', 'subsequent', 'CPAC', '', 'MN', 'initiated', 'Figure', '', 'shows', 'an', 'example', 'signalling', 'flow', 'for', 'the', 'interSN', 'subsequent', 'CPAC', 'initiated', 'by', 'the', 'MN', '', 'The', 'MN', 'initiates', 'the', 'interSN', 'subsequent', 'CPAC', 'by', 'requesting', 'the', 'candidate', 'SNs', 'to', 'allocate', 'resources', 'for', 'the', 'UE', 'by', 'means', 'of', 'the', 'SN', 'Addition', 'procedure', 'indicating', 'that', 'the', 'request', 'is', 'for', 'subsequent', 'CPAC']