mirror of https://github.com/PentHertz/srsLTE.git
fix paging opportunity calculation in RRC and add respective unit test
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@ -32,7 +32,7 @@ public:
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T(default_paging_cycle_),
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Nb(static_cast<uint32_t>((float)T * nb_)),
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N(std::min(T, Nb)),
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Ns(std::max(1U, Nb)),
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Ns(std::max(1U, static_cast<uint32_t>(nb_))),
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logger(srslog::fetch_basic_logger("RRC"))
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{
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for (subframe_info& sf_obj : sf_pending_pcch) {
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@ -18,6 +18,10 @@ target_link_libraries(erab_setup_test test_helpers ${LIBCONFIGPP_LIBRARIES} ${AT
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add_executable(rrc_mobility_test rrc_mobility_test.cc)
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target_link_libraries(rrc_mobility_test srsran_asn1 test_helpers ${ATOMIC_LIBS})
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add_executable(rrc_paging_test rrc_paging_test.cc)
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target_link_libraries(rrc_paging_test srsran_asn1 test_helpers)
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add_test(rrc_mobility_test rrc_mobility_test -i ${CMAKE_CURRENT_SOURCE_DIR}/../..)
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add_test(erab_setup_test erab_setup_test -i ${CMAKE_CURRENT_SOURCE_DIR}/../..)
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add_test(rrc_meascfg_test rrc_meascfg_test -i ${CMAKE_CURRENT_SOURCE_DIR}/../..)
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add_test(rrc_paging_test rrc_paging_test)
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@ -0,0 +1,48 @@
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/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#include "srsenb/hdr/stack/rrc/rrc_paging.h"
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#include "srsran/common/test_common.h"
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using namespace srsenb;
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void test_paging()
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{
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unsigned paging_cycle = 32;
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float nb = 1;
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paging_manager pcch_manager{paging_cycle, nb};
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unsigned ue_id = 4780;
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unsigned mmec = 10;
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uint8_t m_tmsi[] = {0x64, 0x04, 0x00, 0x02};
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pcch_manager.add_tmsi_paging(ue_id, mmec, m_tmsi);
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// \remark: See TS 36.304, section 7.1.
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unsigned N = std::min(paging_cycle, (unsigned)std::round(nb * paging_cycle));
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unsigned Ns = std::max(1, (int)nb);
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unsigned i_s = (ue_id / N) % Ns;
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TESTASSERT_EQ(0, i_s);
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tti_point t{0};
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for (unsigned count = 0; count < 1024 * 10; ++count, ++t) {
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if (pcch_manager.pending_pcch_bytes(t) > 0) {
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fmt::print("[{}]\n", t);
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TESTASSERT_EQ((paging_cycle / N) * (ue_id % N), (t.sfn() % paging_cycle));
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TESTASSERT_EQ(9, t.sf_idx()); // PO when i_s == 0.
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}
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}
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}
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int main()
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{
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test_paging();
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}
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