392 lines
12 KiB
Python
392 lines
12 KiB
Python
# -*- coding: UTF-8 -*-
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#/**
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# * Software Name : pycrate
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# * Version : 0.4
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# *
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# * Copyright 2018. Benoit Michau. ANSSI. P1sec.
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# *
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# * This library is free software; you can redistribute it and/or
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# * modify it under the terms of the GNU Lesser General Public
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# * License as published by the Free Software Foundation; either
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# * version 2.1 of the License, or (at your option) any later version.
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# *
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# * This library is distributed in the hope that it will be useful,
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# * Lesser General Public License for more details.
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# *
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# * You should have received a copy of the GNU Lesser General Public
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# * License along with this library; if not, write to the Free Software
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# * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# * MA 02110-1301 USA
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# *
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# *--------------------------------------------------------
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# * File Name : pycrate_csn1dir/ia_rest_octets.py
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# * Created : 2018-11-21
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# * Authors : Benoit Michau
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# *--------------------------------------------------------
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#*/
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# specification: TS 44.018 - d80
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# section: 10.5.2.16 IA Rest Octets
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# top-level object: IA Rest Octets
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# external references
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from pycrate_csn1dir.tmgi_ie import tmgi_ie
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from pycrate_csn1dir.egprs_modulation_and_coding_scheme_ie import egprs_modulation_and_coding_scheme_ie
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from pycrate_csn1dir.egprs_window_size_ie import egprs_window_size_ie
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from pycrate_csn1dir.packet_timing_advance_ie import packet_timing_advance_ie
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from pycrate_csn1dir.egprs_level_ie import egprs_level_ie
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_AccessTechnoType_dict = {
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0 : 'GSM P',
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1 : 'GSM E --note that GSM E covers GSM P',
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2 : 'GSM R --note that GSM R covers GSM E and GSM P',
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3 : 'GSM 1800',
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4 : 'GSM 1900',
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5 : 'GSM 450',
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6 : 'GSM 480',
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7 : 'GSM 850',
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8 : 'GSM 750',
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9 : 'GSM T 380',
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10 : 'GSM T 410',
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11 : 'unused',
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12 : 'GSM 710',
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13 : 'GSM T 810',
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}
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# code automatically generated by pycrate_csn1
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# change object type with type=CSN1T_BSTR (default type is CSN1T_UINT) in init
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# add dict for value interpretation with dic={...} in CSN1Bit init
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# add dict for key interpretation with kdic={...} in CSN1Alt init
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from pycrate_csn1.csnobj import *
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spare_padding = CSN1Val(name='spare_padding', val='L', num=-1)
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Spare_padding = spare_padding
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Spare_Padding = spare_padding
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access_technologies_request_struct = CSN1List(name='access_technologies_request_struct', list=[
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CSN1Bit(name='access_technology_type', bit=4, dic=_AccessTechnoType_dict),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1SelfRef()])})])
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egprs_packet_uplink_assignment = CSN1List(name='egprs_packet_uplink_assignment', list=[
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CSN1Bit(name='extended_ra', bit=5),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Ref(name='access_technologies_request', obj=access_technologies_request_struct)])}),
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CSN1Alt(alt={
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'0': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4)])}),
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CSN1Bit(name='gamma', bit=5),
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CSN1Bit(name='tbf_starting_time', bit=16),
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CSN1Bit(name='number_of_radio_blocks_allocated', bit=2),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='p0', bit=4),
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CSN1Val(name='', val='0'),
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CSN1Bit(name='pr_mode')])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='pfi', bit=7)])})]),
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'L': ('', []),
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None: ('', [])})]),
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'1': ('', [
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CSN1Bit(name='tfi_assignment', bit=5),
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CSN1Bit(name='polling'),
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CSN1Val(name='', val='0'),
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CSN1Bit(name='usf', bit=3),
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CSN1Bit(name='usf_granularity'),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='p0', bit=4),
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CSN1Bit(name='pr_mode')])}),
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CSN1Ref(name='egprs_channel_coding_command', obj=egprs_modulation_and_coding_scheme_ie),
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CSN1Bit(name='tlli_block_channel_coding'),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='bep_period2', bit=4)])}),
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CSN1Bit(name='resegment'),
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CSN1Ref(name='egprs_window_size', obj=egprs_window_size_ie),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4)])}),
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CSN1Bit(name='gamma', bit=5),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='timing_advance_index', bit=4)])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='tbf_starting_time', bit=16)])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='reported_timeslots', bit=8),
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CSN1Bit(name='tsh', bit=2)])})])})]),
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'1': ('', [
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CSN1Bit(name='rtti_usf_mode'),
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CSN1Bit(name='pdch_pair_indication', bit=3),
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CSN1Bit(name='additional_usf', bit=3, num=([1], lambda x: -1 * (x + -1))),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='usf2', bit=3),
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CSN1Bit(name='additional_usf2', bit=3, num=([-1, 1], lambda x: -1 * (x + -1)))])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='reported_timeslots', bit=8),
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CSN1Bit(name='tsh', bit=2)])})])})]),
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'L': ('', []),
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None: ('', [])})])})])
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packet_uplink_assignment = CSN1List(name='packet_uplink_assignment', list=[
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CSN1Alt(alt={
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'0': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4)])}),
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CSN1Bit(name='gamma', bit=5),
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CSN1Val(name='', val='01'),
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CSN1Bit(name='tbf_starting_time', bit=16),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='p0', bit=4),
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CSN1Val(name='', val='0'),
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CSN1Bit(name='pr_mode')]),
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'L': ('', [])})]),
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'1': ('', [
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CSN1Bit(name='tfi_assignment', bit=5),
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CSN1Bit(name='polling'),
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CSN1Val(name='', val='0'),
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CSN1Bit(name='usf', bit=3),
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CSN1Bit(name='usf_granularity'),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='p0', bit=4),
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CSN1Bit(name='pr_mode')])}),
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CSN1Bit(name='channel_coding_command', bit=2),
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CSN1Bit(name='tlli_block_channel_coding'),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4)])}),
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CSN1Bit(name='gamma', bit=5),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='timing_advance_index', bit=4)])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='tbf_starting_time', bit=16)])})])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='extended_ra', bit=5)])})]),
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'L': ('', []),
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None: ('', [])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='pfi', bit=7)])})]),
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'L': ('', []),
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None: ('', [])})])
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frequency_parameters_before_time = CSN1Alt(name='frequency_parameters_before_time', alt={
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'00': ('', [
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CSN1Bit(name='maio', bit=6),
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CSN1Bit(name='mobile_allocation', bit=-1)]),
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None: ('', [])})
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second_part_packet_assignment = CSN1Alt(name='second_part_packet_assignment', alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='extended_ra', bit=5)])})]),
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'L': ('', []),
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None: ('', [])})
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multiple_blocks_packet_downlink_assignment = CSN1List(name='multiple_blocks_packet_downlink_assignment', list=[
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CSN1Bit(name='tbf_starting_time', bit=16),
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CSN1Bit(name='number_of_allocated_blocks', bit=4),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Alt(alt={
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'0': ('', [
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CSN1Ref(name='tmgi', obj=tmgi_ie),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='mbms_session_identity', bit=8)])})]),
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'1': ('', [
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CSN1Bit(name='tlli_g_rnti', bit=32),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='length_indicator_of_ms_id', bit=2),
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CSN1Bit(name='ms_id', bit=([1], lambda x: x + 1)),
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CSN1Ref(name='packet_timing_advance', obj=packet_timing_advance_ie),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='gamma', bit=5)])})])})])})])})])})])
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packet_downlink_assignment = CSN1List(name='packet_downlink_assignment', list=[
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CSN1Bit(name='tlli', bit=32),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='tfi_assignment', bit=5),
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CSN1Bit(name='rlc_mode'),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='alpha', bit=4)])}),
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CSN1Bit(name='gamma', bit=5),
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CSN1Bit(name='polling'),
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CSN1Bit(name='ta_valid')])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='timing_advance_index', bit=4)])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='tbf_starting_time', bit=16)])}),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='p0', bit=4),
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CSN1Val(name='', val='0'),
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CSN1Bit(name='pr_mode')])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Ref(name='egprs_window_size', obj=egprs_window_size_ie),
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CSN1Bit(name='link_quality_measurement_mode', bit=2),
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='bep_period2', bit=4)])})]),
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'L': ('', []),
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None: ('', [])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='pfi', bit=7)])})]),
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'L': ('', []),
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None: ('', [])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='npm_transfer_time', bit=5)])}),
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CSN1Alt(alt={
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'0': ('', [
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CSN1Alt(alt={
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'0': ('', []),
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'1': ('', [
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CSN1Bit(name='event_based_fanr')])})]),
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'1': ('', [
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CSN1Bit(name='event_based_fanr'),
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CSN1Bit(name='pdch_pair_indication', bit=3)])}),
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CSN1Ref(name='downlink_egprs_level', obj=egprs_level_ie)]),
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'L': ('', []),
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None: ('', [])})])
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ia_rest_octets = CSN1List(name='ia_rest_octets', list=[
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CSN1Alt(alt={
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'HH': ('', [
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CSN1Alt(alt={
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'00': ('', [
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CSN1Ref(obj=packet_uplink_assignment)]),
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'01': ('', [
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CSN1Ref(obj=packet_downlink_assignment)]),
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'1': ('', [
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CSN1Ref(obj=second_part_packet_assignment)])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='implicit_reject_cs'),
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CSN1Bit(name='implicit_reject_ps')]),
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'L': ('', []),
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None: ('', [])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='peo_bcch_change_mark', bit=2),
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CSN1Bit(name='rcc', bit=3)]),
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'L': ('', []),
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None: ('', [])})]),
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'HL': ('', [
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CSN1Bit(name='length_of_frequency_parameters', bit=6),
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CSN1Ref(obj=frequency_parameters_before_time, lref=([1], lambda x: 8 * x)),
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CSN1Bit(name='compressed_inter_rat_ho_info_ind'),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='implicit_reject_ps'),
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CSN1Bit(name='peo_bcch_change_mark', bit=2),
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CSN1Bit(name='rcc', bit=3)]),
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'L': ('', []),
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None: ('', [])})]),
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'LH': ('', [
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CSN1Alt(alt={
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'00': ('', [
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CSN1Ref(obj=egprs_packet_uplink_assignment)]),
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'01': ('', [
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CSN1Ref(obj=multiple_blocks_packet_downlink_assignment)]),
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'1': ('', [])}),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='implicit_reject_ps'),
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CSN1Bit(name='peo_bcch_change_mark', bit=2),
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CSN1Bit(name='rcc', bit=3)]),
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'L': ('', []),
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None: ('', [])})]),
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'LL': ('', [
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CSN1Bit(name='compressed_inter_rat_ho_info_ind'),
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CSN1Alt(alt={
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'H': ('', [
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CSN1Bit(name='implicit_reject_ps'),
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CSN1Bit(name='peo_bcch_change_mark', bit=2),
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CSN1Bit(name='rcc', bit=3)]),
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'L': ('', []),
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None: ('', [])})])}),
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CSN1Ref(obj=spare_padding)])
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