topic for d11vt3,4(sv)

Tng cng ty

S 1 Xy dng chng trnh m phng h thng CDMA trong mi trng knh AWGN v pha inh a ng

Mc tiu:Xy dng chng trnh m phng trc quan ha nguyn l hot ng h nthng truyn thng CDMA v ng gi hiu nng BER.

Ni dung:

Trnh by tm tt nguyn l CDMA.

M hnh ton v m hnh m phng.

Xy dng cc gii thut m phng.

+ Cc tham s u vo ca gii thut.

+ Cc kt qu u ra ca gii thut.

Kt qu m phng:

Trc quan ha nguyn l hot ng ca m hnh m phng dng cc kt qu m phng tn hiu ti cc im c trng ca m hnh m phng trong min thi gian (dng sng) v min tn s (ph).

So snh hiu nng BER ca h thng DS-CDMA dng chui M theo: (i) s ngi dng v; (ii) Eb/N0 trong mi trng knh AWGN

So snh hiu nng BER ca h thng DS-CDMA dng chui Gold trc giao theo: (i) s ngi dng v; (ii) Eb/N0 trong mi trng knh pha inh a ng.

S 2Xy dng chng trnh m phng to m nh knh OVSF cho h thng W-CDMA

Mc tiu:Xy dng chng trnh m phng trc quan ha qu trnh to m nh knh OVSF cho h thng W-CDMA.

Ni dung:

Trnh by tm tt nguyn l CDMA.

M hnh ton v m hnh m phng.

Xy dng cc gii thut m phng.

+ Cc tham s u vo ca gii thut.

+ Cc kt qu u ra ca gii thut. M phng nh gi tnh trc giao ca m OVSF bng cc hm t tng quan v mt ph cng sut.

Kt qu m phng:

Trc quan ha nguyn l hot ng ca m hnh m phng dng cc kt qu m phng tn hiu ti cc im c trng ca m hnh m phng trong min thi gian (dng sng) v min tn s (ph).

Vit thm chng trnh tnh gi tr ca hm t tng quan cho m nh knh OVSF.

Vit thm chng trnh tnh mt ph cng sut ca m nh knh OVSF (bin i fourier ln hm t tng quan ca m nh knh OVSF) S 3Xy dng chng trnh kho st dung lng knh ng ln ca cc k thut: W_CDMA, TDMA, OFDMA, SC_FDMA Mc tiu:Sng t nguyn l cc k thut W_CDMA, TDMA, OFDMA, SC_FDMA v xy dng chng trnh tnh ton kho st dung lng knh ca chng. Ni dung:

Trnh by tm tt nguyn l hot ng ca cc k thut W_CDMA, TDMA, OFDMA, SC_FDMA.

Phn tch cc cng thc dung lng knh v cc tham s nh hng.

Vit chng trnh tnh ton kho st dung lng knh ca cc k thut W_CDMA, TDMA, OFDMA, SC_FDMA: Cc tham s u vo tnh ton, kho st v cc kt qu u tnh ton kho st.

Phn tch nhn xt cc kt qu tnh ton, kho st. Phn tch cc gii php nng cao dung lng ca cc k thut. Kt qu:

Bo co kt qu kho st. Chng trnh tnh ton, kho st dung lng knh ca cc k thut W_CDMA, TDMA, OFDMA, SC_FDMA. S 4Xy dng chng trnh kho st kho st PAPR cho k thut: OFDMA, SC_FDMA Mc tiu:Sng t nguyn l cc k thut OFDMA, SC_FDMA v xy dng chng trnh tnh ton kho st PAPR ca chng.

Ni dung:

Trnh by tm tt nguyn l ca k thut OFDMA, SC_FDMA.

Phn tch cng thc PAPR v cc tham s nh hng.

Vit chng trnh tnh ton kho st PAPR ca OFDMA, SC_FDMA: Cc tham s u vo tnh ton, kho st v cc kt qu u tnh ton kho st.

Phn tch nhn xt cc kt qu tnh ton, kho st.

Phn tch cc gii php khc phc PAPR.

Kt qu:

Bo co kt qu kho st. Chng trnh tnh ton, kho st PAPR ca k thut OFDMA, SC_FDMA. S 5K thut OFDMA v SC_FDMA trong 4G-LTE Mc tiu:

Sng t kin trc mng 4G-LTE v k thut OFDMA, SC_FDMA trong 4G-LTE, chng trnh m phng. Ni dung:

Kin trc mng ca 4G-LTE. Trnh by tm tt nguyn l ca k thut OFDMA, SC_FDMA.

Phn tch cc tham s ca OFDMA v SC_FDMA trong 4G-LTE.

Phn tch ti nguyn, li ti nguyn ca 4G-LTE. Chng trnh m phng nh gi hiu nng Kt qu:

Bo co.

S 6K thut OFDMA trong 4G-LTE v WiMAX Mc tiu:

Sng t kin trc mng 4G-LTE v WiMAX v k thut OFDMA trong 4G-LTE v WiMAX. Ni dung:

Kin trc mng ca 4G-LTE v WiMAX. Trnh by tm tt nguyn l ca k thut OFDMA.

Phn tch cc tham s ca OFDMA trong 4G-LTE v WiMAX.

Phn tch ti nguyn, li ti nguyn ca 4G-LTE. Chng trnh m phng nh gi v so snh hiu nng. Kt qu:

Bo co.

S 7MIMO trong 4G-LTE v WiMAX Mc tiu:Sng t kin trc mng 4G-LTE v WiMAX v k thut MIMO trong 4G-LTE v WiMAX.

Ni dung:

Kin trc mng ca 4G-LTE v WiMAX.

Trnh by tm tt k thut MIMO.

Phn tch cc tham s ca MIMO trong 4G-LTE v WiMAX.

M phng dung lng knh ca MIMO trong 4G-LTE v WiMAX.

Kt qu:

Bo co. Chng trnh m phng nh gi hiu nng S 8Kin trc mng WiMAX Mc tiu:Tm him kin trc mng WiMAX

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Kin trc mng WiMAX.

+ M hnh tham chun WiMAX di ng 802.16e v 802.16m

+ Cc chc nng v cc giao din ca ASN

+ M hnh CSN

+ Cc kt ni lin quan n chuyn tip

M hnh tham chun ca mng IEEE802.16 chung

+ M hnh tham chun ca mng IEEE802.16 tng qut

+ H thng iu khin v qun l mng Kt qu:

Bo co. S 9M hnh tham chun v giao thc IEEE 802.16 Mc tiu:Tm hiu m hnh tham chun v giao thc IEEE 802.16

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Giao thc IEEE 802.16 v m hnh tham chun OSI.

+ Sp xp cc lp ca giao thc 802.16 ln m hnh tham chun mng by lp OSI

+ Ngn xp giao thc cho lp con hi t vi nh tuyn qua ASN

+ nh a ch IP

+ Giao thc IEEE 802.16 trn giao din MS v BS

+ Giao thc IEEE 802.16m trn giao din MS v BS

+ Mt phng s liu

+ Mt phng iu khin(Thc th mt phng iu khin IEEE 802.16m)

+ Mt phng qun l (Thc th mt phng qun l IEEE 802.16m)

+ im truy nhp dch v

+ M hnh tham chun chuyn giao c lp phng tin cho IEEE 802.16

Kt qu: Bo co.

S 10M hnh tham chun v giao thc IEEE 802.16m Mc tiu:Tm hiu m hnh tham chun v giao thc IEEE 802.16m

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Kin trc giao thc IEEE 802.16m

+ Ngn xp giao thc tng quan ca 802.16m (Cu trc ngn xp giao thc 802.16m)

+ Cu trc giao thc h tr a sng mang (Cu trc giao thc tng qut h tr a sng mang ca IEEE 802.16m)

+ Cu trc giao thc h tr ng tn ti a v tuyn (Cc chc nng giao thc i vi mt ARS)

+ Lung x l ca mt phng s liu AMS/ABS (Lung x l mt phng s liu ca IEEE 802.16m AMS/ABS)+ Lung x l mt phng iu khin AMS/ABS (Lung x l mt phng iu khin ca IEEE 802.16m ABS/AMS)

+ X l gi IP ti my pht BS v my thu MS (X l gi IP ti my pht BS v my thu MS trong IEEE 802.16m)

+ Cc chc nng mt phng s liu v mt phng iu khin trong cc trm chuyn tip (Ngn xp giao thc ca trm chuyn tip IEEE 802.16m; Kt cui giao thc trong mng c php chuyn tip)

+ Cu trc giao thc h tr khai thc a sng mang (Kin trc giao thc chung h tr khai thc a sng mang)

+ Cu trc giao thc h tr cc dch v a phng v qung b (Phn chia chc nng E-MBS thnh cc thnh phn) Kt qu: Bo co.

S 11Lp MAC trong WIMAX Mc tiu:Tm hiu lp MAC trong WIMAX.

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Trnh by tm tt kin trc mng WiMAX.

+ Lp MAC trong kin trc mng WIMAX

+ Cu trc lp MAC

+ Lp con hi t, MAC CS

+ Lp con phn chung MAC, MAC CPS

+ Cc dch v MAC

+ Nhp mng v khi u

+ Thit lp lung dch v

+ Qun l cng sut

+ Qun l di ng

+ An ninh giao din v tuyn. Kt qu: Bo co.

S 2K thut OFDMA trong WiMAX c nh Mc tiu:Sng t kin trc mng WiMAX v k thut OFDMA trong WiMAX.

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Trnh by tm tt kin trc mng WiMAX.

Trnh by tm tt nguyn l OFDM. M phng hiu nng SER cho h thng truyn dn OFDM Lp vt l WiMAX c nh.+ Tng quan tnh nng ca lp vt l, PHY

+ Cc ty chn

+ Tng kt cc c t giao din v tuyn khc nhau trong IEEE 802.16-2004 cho truy nhp v tuyn c nh

+ WirelessMAN OFDM

+ WirelessMAN OFDMA

Kt qu: Bo co.

S 3K thut OFDMA trong WiMAX di ng Mc tiu:Sng t kin trc mng WiMAX v k thut OFDMA trong WiMAX.

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Trnh by tm tt kin trc mng WiMAX.

Trnh by tm tt nguyn l OFDM. M phng hiu nng SER cho h thng truyn dn OFDM Lp vt l WiMAX di ng

+ Cu trc lp vt l ca WiMAX di ng

+ OFDMA kh nh c v cu trc tn hiu OFDMA cho IEEE 802.1e

+ OFDMA v cu trc tn hiu OFDMA cho IEEE 802.16m

+ Cc thng s OFDM v cu trc khung ca IEEE 802.16m

+ Cu trc vt l ng ln trong IEEE 802.16m

+ iu ch v m ha

+ Cc cng ngh a anten trong IEEE 802.16e

+ S truyn dn MIMO trong 802.16 m

+ Cc tnh nng tng cng ca WiMAX di ng

+ Cc tnh nng tin tin ca WiMAX

+ nh c ly, iu khin cng sut v o cht lng knh. Kt qu: Bo co.

S 14Biu trng thi v QoS ca WIMAX Mc tiu:Tm hiu biu trng thi v QoS ca WIMAX

Ni dung:

Tng quan WiMAX

+ Tm tt Tng quan h tiu chun IEEE 802.16 v WiMAX Forum

+ Tm tt cc tnh nng tin tin ca WiMAX v c im ca WiMAX di ng

+ Tng quan giao din v tuyn ca WiMAX

+ Tng quan mng u cui u cui ca WiMAX

+ Tm tt l trnh pht trin ca cc sn phm WiMAX Tm tt kin trc v giao thc ca mng WiMAX/chun 802.16m Biu trng thi

+ Biu trng thi AMS tng qut (Biu chuyn i trng thi trm di ng IEEE 802.16m; Hnh vi trng thi n nh ca IEEE 802.16)+ Trng thi khi u (Cc th tc ca trng thi khi u)+ Trng thi truy nhp (Cc th tc ca trng thi truy nhp)+ Trng thi kt ni (Cc th tc ca trng thi kt ni)+ Trng thi ri (Cc th tc ca trng thi r) Kin trc QoS ca WIMAX

+ Kin trc QoS ca WiMAX

+ Di ng neo vo CSN (Tng quan; ng neo vo CSN; PMIP;CMIP) Kt qu: Bo co.