1 - 5

• Interface s1 (x2 interface, s1 interface, interface x2, lte s1)
• Rach random access channel (random access channel, sdcch gsm)
• Rab radio access bearer – radio access bearer & radio bearer
• Architecture 5g
• Orthogonal codes in cdma – cdma cdma & orthogonal codes

6 - 10

• Ncc network colour code – bcc base station colour code
• Cost-231 – cost231
• Interface s11 (s11 interface, s11 interface in lte, sgw telecom)
• Bler lte
• Ccch (dcch dedicated control channel gsm, bch broadcast channel)

11 - 15

• Smb vs ftp
• Vswr (vswr antenne, vswr definition, voltage standing wave ratio)
• Volte – vo lte, vol lte | volte & vo lite
• L\’utilisation d\’une carte sim affecte-t-elle la durée de vie de la batterie
• Mos voip – score mos, voip mos | mos telecom & mos score

16 - 20

• Rsrp – rsrp 4g, ss-rsrp | 5g rsrp & rsrp rssi
• Snr – snr telecom, cnr ratio | cnr snr & snr and cnr
• Snr db – snr in db, snr signal | snr to db & calcul snr
• Sinr – sinr 4g, sinr definition | sinr 5g & sinr signal
• Sib1 – lte sib, lte sib2 | sib lte & lte sib1

21 - 25

• Comprendre SGW et PGW : rôles et fonctionnement en réseau mobile
• Quelle pdu est reçue par la couche physique pour le codage et la transmission ?
• S1ap (s1ap protocol, mme to mme interface, s1-u, s1 interface in lte)
• Rsrq – rssi telecom, rsrp | 5g rsrp & rsrp rssi
• Rsrp rssi – rsrp, rssi telecom | 5g rsrp & rssi radio

26 - 30

• Rsrp – rsrp signal, 5g rsrp | rsrp 5g & lte rsrp
• Rscp – rscp dbm, rscp 3g | rscp meaning & what is rscp
• Prb lte – prb telecom | lte prb & physical resource block
• Qci – qci lte, qci in lte | lte qci & qci 4g
• Pss sss (pss lte, lte pss sss, pss sss lte, pss and sss in lte)

31 - 35

• Plmn – plmn 4g, plmn code | plmn id & plmns
• Pdn gateway – ims pdn, packet data network gateway & pdn lte
• Pdcp (pdcp lte packet data convergence protocol, packet data protocol)
• Pcrf telecom – pcrf | telecom pcrf solution & pcrf 4g
• Ofdma

36 - 40

• Ofdma – lte ofdm & ofdm lte
• Volte – lte signification | vo lte & 4g lte vs 4g volte
• Bande lte
• Qci – qci in lte, qci 9 in lte | qci lte & qci telecom
• Architecture lte – lte architecture

41 - 45

• Mbms – mbms lte, embms | lte broadcast & mbms meaning
• Architecture lte – lte architecture
• Canaux telecom – lte channels & type de canal
• Hss lte – hss telecom, hss in telecom | lte hss & hss in lte
• Hplmn – vplmn visited public land mobile network & ehplmn

46 - 50

• Comprendre le Half-Duplex (HD) dans les Télécommunications
• Sinr – sinr definition, sinr lte | lte sinr & sinr 5g
• Gbr lte (guaranteed bit rate, non gbr non guaranteed bit rate)
• Qu\’est-ce que la fft (ifft, ofdm fft, fft of fft, fft signification)
• Eutran – e-utran & eutra

51 - 55

• Enodeb – enode b, node b | e node b & evolved node b
• Enodeb – enode b & enodebs
• Gnb 5g – 5g gnb, enb 5g | 5g gnb architecture & gnb telecom
• Enodeb – enode b | lte enodeb & enodebs
• Ul dl – ul/dl, dl ul | dl frequency & dl and ul speed

56 - 60

• Csfb – srvcc | csfb lte & difference between srvcc and csfb
• Cqi lte (cqi, lte cqi, cqi in lte, channel quality indicator)
• C/n0 (snr telecom, gps c/n0, snr signification, snr formule)
• Base transceiver station (bts transmission, bts gsm, bts 4g)
• Arfcn (lte arfcn, arfcn 4g, arfcn absolute radio frequency channel number)

61 - 65

• 4g lte (différence entre lte et 4g, 4g vs lte, lte 4g, 4 g lte)
• Vplmn – vplmn visited public land mobile network
• Sigle internet – tia | tia informatique & tia internet
• Backhaul
• Tch (que veut dire tch, tch signification, le tch, que signifie tch)

66 - 70

• Sgsn (sgsn telecom, sgsn in telecom, sgsn in mobile communication)
• Rbs (rbs telecom, r bs, base transceiver station definition)
• Telecom ran (ran telecom, ran architecture, ran informatique)
• Calcul snr en db (snr db, formule snr, snr bruit, snr en db)
• Gmsk – modulation gmsk | modulation msk & msk telecom

71 - 75

• Msc telecom (mobile switching center, msc gsm, msc in telecom)
• Mcc mnc – mcc 208, mnc mcc | mnc & mcc mobile
• Canal tch – cellule gsm active & gsm channel
• Hlr – vlr gsm, vlr signification | hlr telecom & vlr hlr
• Handover telecom – le handover | soft handover & handovers

76 - 80

• Ataland gsm gsmr ferroviaire – gsm r, gsm rail | gsm-r & gsmr
• Cdma vs gsm – cdma gsm & les avantages du gsm
• Gsm 1800 (réseau gsm, gsm 900 1800, gsm 900 gsm 1800 difference)
• Bts gsm (bts en telecommunication, gsm bts, bsc gsm, bts telecom)
• Base station subsystem – bts gsm, bss gsm | gsm bts & bsc gsm

81 - 85

• Tdma gsm – acces gsm & gsm tdma
• Definition gprs (gprs communication, communication gprs, gprs)
• Gmsc – gmsc in mobile communication & gmsc in telecom
• Ggsn – sgsn, ggsn and sgsn | ggsn sgsn & ggsn telecom
• 5g fwa (fwa telecom, fwa internet, fwa mobile, fixed wireless access)

86 - 90

• Fttc – fibre to the cabinet | fttc définition & fttc fibre
• Fttp – ft tp
• Saut de fréquence – hopping frequency & frequency hopping
• Inconvénient esim – carte sim digitale & inconvénients esim
• Pire antenne – puissance isotrope rayonnée équivalente