131 Commits (37f8dba4ac863466994b9f8a29e80c1c8b5e6f92)

Author	SHA1	Message	Date
Andre Puschmann	2edecea33e	fix SIB transmission for CA ... Avoid double buffering of SIBs in MAC as this would require one buffer for each CC. Instead, use byte_buffer managed by RRC that contains packed SIBs to avoid double memcpy for each SIB tx. Only use MAC provided buffer in error case. Also avoid MAC calling RLC for each SIB and call RRC directly.	5 years ago
Andre Puschmann	120ad76c63	refactor cell param handling and fix SIB transmissions ... - move cell specific eNB params to cell list in rr.conf - make sure DL EARFCN and DL freq can be used to manually overwrite a single cell config - fix SIB packing and transmission for multi cell configs - introduce cell list to MAC - adapt default enb.conf.example and rr.conf.example	5 years ago
Pedro Alvarez	afc209711c	Fix jump depending on uninitialized variable in srsenb::sched_ue::set_bearer_cfg_unlocked	5 years ago
Xavier Arteaga	4c61ffd391	SRSENB: set UE common PHY configuration in RRC::UE constructor	5 years ago
Xavier Arteaga	bf4ecc8064	Fix srsenb PHY and unit/component tests	5 years ago
Francisco Paisana	5f557700f2	changed the sched::ue_cfg(...) function to allow diff configurations. The RRC now activates all carriers after rrc reconf complete	5 years ago
Francisco Paisana	2dc31ea440	added interface to configure multiple cells from the RRC	5 years ago
Andre Puschmann	369592544c	store last RRC Connection Reconfig with transaction identifier	5 years ago
Xavier Arteaga	a6105a3020	SRSENB: made possible custom UL/DL frequencies for each carrier	5 years ago
Francisco Paisana	5468189cd9	fix some variables' naming (e.g. x2_ap -> x2ap, e_rab -> erab)	5 years ago
Francisco Paisana	ee24b59924	converted s1ap to new s1ap asn1 lib. Cleaned up bitstring packing/unpacking and bitstring types	5 years ago
Andre Puschmann	fef6893ce4	make user activity handling independent of system time ... this commit removes the getsystime() call from the activity handling. it uses a single timer per UE to handle its activity. three different timer values exist. one for the Msg3 reception. This is like before and is quite low to quickly remove fake UEs from the RRC. The second is a generic value (set to 1s for now) that covers the entire UE configuration phase where multiple messages are sent back and forth until the UE is fully set up and the default bearer runs. From there on, the UE inactivity timer is used which may be much bigger than 1s.	5 years ago
Andre Puschmann	476f970ee1	replace FIXME with TODO	5 years ago
Andre Puschmann	8a064cd3a6	pass msg_type from caller when logging RRC message ... before the type of some message wasn't displayed correctly, like SIBs, for example because the logger didn't know the filed to retrieve the type string	5 years ago
Francisco Paisana	a18a7e307e	moved all the parsing of the libconfig files to separate functions that can be called from individual tests. Created several stack layer dummy classes for testing. Extended the rrc_mobility test to check correctness of RRC HOPreparation struct	5 years ago
Francisco Paisana	524c80a804	added handling of ho command	5 years ago
Andre Puschmann	30aac5a89a	fix wrong c-type cast accessing UE database and uninit mem	5 years ago
Francisco Paisana	177e880293	removed extra threads from enb rrc	5 years ago
Francisco Paisana	ff62ae6ad0	created the method chain in RRC to receive and handle the response to a S1AP HORequired	5 years ago
Francisco Paisana	50ed2ccfec	added the handling of ho preparation failure and an ue class to s1ap	5 years ago
Francisco Paisana	57cd40ca31	added an ho required message send from SeNB to MME	5 years ago
Francisco Paisana	56fdf047e6	added default cell_list config to the rr.conf, but commented	5 years ago
Francisco Paisana	37a9501db3	added scell parsing to the rr.conf	5 years ago
Francisco Paisana	690a9850e7	cleaned up some old patterns and run clang-format in RRC and scheduler	5 years ago
Francisco Paisana	b6b1dd1814	extended mobility test	5 years ago
Francisco Paisana	b7559171b7	added logic to insert cells from conf file into var_meas_cfg and calculate diffs between meas_objs	5 years ago
Francisco Paisana	22f2781f28	fixed bug associated with the initialization of srsenb::rrc::ue. Disabled std::map::operator[] as a result	5 years ago
Francisco Paisana	7e62d6d1f9	added parser for rrc_cnfg section of rr.conf file, and dummy rrc_mobility class	5 years ago
Xavier Arteaga	b3e8c4ae6a	SRSENB: Schedule RI reporting	5 years ago
Harald Welte	2e426948fe	[ENB] Add CFSB support ... This commit introduces CSFB (circuit switched fall-back) capabilities to srsLTE. Actually, all the eNB has to do is to send a RrcConnectionRelease with the RedirectedCarrierInfo IE. The MME triggers this by the S1AP CS Fallback Indicator IE, which may be present either in the Initial Context Setup Requst or in the UE Context Modification Request. As srsLTE has no support for the UE Context Modification Request at all yet (!), basic support for this message is introduced in this patch. Both Mobile Originated and Mobile Terminated CSFB with a coupel of different UE models have been verified using this patch in a setup consisting of srsENB attached to an undisclosed EPC connected via SGsAP to a complete Osmocom 2G network. Closes: #358 Closes: #363	5 years ago
Francisco Paisana	415d3418b6	reorganized enb to mirror ue director/class structure with a stack class	6 years ago