CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 39 + @ M N 8 < - F" @ ' E J D K L H5 I CDMA ; A 5 b,% m_rezae_5@yahoocom 3 )* EQ / G* * /!" D" - hfarrokh@brjandacr 3 )* EQ / G* A*B C &* - (39/5/7 :H9 [ ge 39/3/ :H9 + ge) K* &* E ;*E K ;O / * e** 3 \ ^ ;*E D&/ c&)h* F H9?* :D8L * ) FGE?* X** * &+C \ ^ K FGE K* c&)h* *> H> L> @ * ;*/ H@ [ *) ANB C :J* <5 A78* *9 4G K* G< * ) c @ * H* ;*E E / *?'E,/?G @ E * &+ A ) K* * 49 G< &+,/ H* ;*E?) E / ; o& * &+C *> K E * ;O c&)h* / B4 +' `Q * * t *) K* ;*E D&/ c&)h* ) XN?) *) ; K o& c* 49 5 MOTDPC 4 3 (FSPC ) B-BPC [ * &+ k9e* 3 < c&)h* 4 ;*E *) CDMA t< c&4 \ ^ K 'KE ;*E D&/:Dc5 -E - xnb O w45 t< c&4 L*E,/ +y,*+* M :G K* H* ;*E D&/ A'H 7 ;K*E (CDMA 6 ) / nnbe C^ & c&4 F q*,/ J ;O CG Š< 4 ;4G D/ L*E [] Aen G C 97 D ;*E D&/ &4C Z8 t< * c&4 [] o& m4 [3] [] * *> * ** c&4 C c&4?* +y J ;K*E / * ; Mult-objectve optmzaton Sgnal to Interference Rato 3 Bang-Bang Power Control 4 Fxed Step Power Control 5 Multobjectve Totally Dstrbuted Power Control 6 Code Dvson Multple Access 7 Balancng Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
9 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F * c'e C &+ ƒ+ [5] / C [4] F c&4 * ;K*E c&)h* D&/ X' c&)h* <3 K* c&)h*?* +C *> \ H* ;*E 5 l [6] ;O 7 c/ L@ * * &)H* [7] Zander C (DCPC ) 5 'KE ;*E D&/ c&)h* ;O / * c&)h* [8] ; * C A( 'KE [ F ;*E K / +' &+ @ ;*E D&/ < 4 [] Mljanc Foschn ;*E &+ C [9] ** c&4 * ) 3 ) *BH * QOS &+ c/ D' * QOS & 3 ; [7E * C 4 q 9 F ;&4* D/ ƒ+ [] ;GO B4 / * ; [] / * & ( X c&)h* 4 t 4 *) / C ; 5 SOR FGE c&)h* X7 / / H* 3 'KE 7 / c&)h* [3] [ F [] *) Kovo Uykan * DCPC * DCPC c&)h* *) * ;*E * ; ;O *) H * &'8 * J* c&)h* K* & * FH?C A*uE? < / e** [3] C &* PI H&/ t + [4] s 'KE [ K* [5] H* ;*E D&/ HO 6 X / &* L c&4 ;*E D&/ < 4 L@ * u& & c&4 D&/ E K* 4 c&)h* / * ; [6] o& 7 FH?C 8 -K** ; ƒ+ &+ ske O ;*E D&/ c&)h* & A*uE 4 b4@ H&/ [6] [7] s :9 4 DCPC c&)h* [9] [8] / c * L*E D) L H* ;*E `* 6J / 9 H@ + [ b* (LQPC ) C : 3 ;*E D&/ c&)h* F ; D&/ E o& K* C + K* 'E A( C &+? FH?C / e** 'KE ;*E D&/ c&)h* F [] C [] *H / wj* ;*E D&/ * D9' M+ / ƒ+ q &+ * L*E H / ue <* / c&)h* K?BE * D/ ^ A*uE B \ ^ K [ F [5] E [3] [ L*E ue ƒ+ / * ;,< D/ ue m* &@ * D&@* t *) ** e** c&)h* ) X8 K* ; 8 * X?^ / * -[ X7 \ ^ K [ K?* X' c&)h* K* 4 4 v )G *?G / C ; 8 X ^ X F K 3 \ FE K w*3 F E 3 m* 3E / * c* E& w*3 * K* & @* A& wb&* C- \ ^ K [ H* Z(E,B : K A( ** H9 & c&)h* ;O D / * &* K Le4 L@ G&HO [ K* &* ;O / Dstrbuted Constraned Power Control Maxmum Achevable 3 Qualty of Servce 4 Target 5 Successve Over Relaxaton 6 Varbale Structure Systems 7 Lnk Gan 8 Stochastc power control 9 Lnear Quadratc Power Control Sngle Objectve Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F - o& 5,B ;O / B4 4,B ;O *) ANB 3,B +' C e** H9?* CJ& 6,B * &+C :J* ;*E D&/ c&)h* ) c&)h* 49 K * F 49 - ^ K < 4 K* >& A& X**? K / * \ ^ K FGE u& ) cne * K* 'E :*/ / X s*e K* * F HG* X F K 3 \ K*?G ( J ) @ F * K :+ \ ^ K K* M ;t + [6] mn { f(x), f(x),, fm(x) } subject to x S ( ) S x S cne (u& ) * X** / JO K* ; X** :E K c ' x X s*e ; 8 *E * _?* >& )G *?G m n { } n f :R R ZB m (cne ;O / L@ w*3 &4 CK e3 A( L>*@ w*3 O / c* Z<&B \ 9 K* E& w*3 \ ^ K c * X** E C E J O J E - C cne < 4 K me J?* w*3 K* G wb&* ' }t' J?* HE K* ' : F& c&)h* ;*E <3 ;O K* / * 3 \ ^ K < 4 L@ * E& FGE c 3 K / G&HO [ K* / c* [6] *;K F& [ K* H9?* [7] D~ ;* ) & L> K* X L@ C* [?* * * s \ ^ C Z'E K :+ *E () K < 4 ( ( Γ ) c/ m q q mn f ( x ) λ z subject to x S, ( ) m λ E *λ 5HN d*m :* X K* w< L@ z q /?* K QOS c 4 @ *9 ** 4 q }t' c/ QOS *9 / JO K* - ; / H@ * * *?* () LG D> L> QOS { s>* @?* L* / * QOS 9 & l GH@ * K { c D' O / * *E 9 ) & l c/ D' * { / ; * *E Multobjectve Constant Improved Dstrbuted Power Control Decson maker 3 Weghted Metrcs Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F OCIDPC c&)h* * *) @ :LG MO 4 c/ ;*E XN *K* D> L> QOS { F e** ** / *E D&/ c&)h* F & H* ;*E ;/ c X [4] [3] 3 'KE ;*E D&/ c&)h* [] / ) X wb& &* e** ** / &)H* * * *> \ * c/ : K A( X**?* / * &* \ ^ K CG X C QOS &+ :E H* ;*E ;/ c &+ :E * ( Γ ) c/ QOS ;O ( * []) R A ;/ &/ 3 e t : ; K se me :* / * M A( *E t /P X** λ p ( t) p λ t λ t t-,,mn,, 3 :* / K* H* ;*E c *9 Γ p,mn ( t) &* c/ Γ ( t) Q SI j j :* / K* &+ H* ;*E dee :* )&4* :* + Γ Γ + Γ Γ βγ ( 3) c/ *9 Γ β> λ, λ, λ,,, 3 IR * 5HN d*m K* E& 9 *E / </ 8 g t p t : Z'E K A( / :*t g t p t + ν j j ν ( t) t p ( t ),,,,Q :*j C :* &+? D/?C / * ƒ+ A</ ;* K* ; &4 :*t K D'+ ;*/ *'E λ + λ + λ,,, 3 / K :* / g ( t) j ( 4) ;O / Q Tme slot Base Staton Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F ) c *9 K* &C C &+ / * D> C K ;O H* & * LN& v c&4 K* / ;O A(?* ( Γ,mn Z'E K A( K < 4 K N * ;*/ K < 4 ;* * se c ;/ * Q N N-t J( p( t) ) γ e ( t ), t,,, N ( 5) t < 4 ;* (3) * Y< > se LH (5) < 4 [ p p p ] p Q D~ ;* * A& X** Zy ;O CG (5) se K* &* * &4 re,/ E< ;*E,*+* A,/ c/ AN se A(?* dv4@ p,mn ˆ p ;*E * 3E YE &/+ ;* * X' K *9 ;O H* ;*E,/ : X**?* <3 K* ;*E K* &/ *E H* ;*E *K * Y< > se K (3) * D* <3 ( Γ ) ˆ ( Γ ) e t λ p t p + λ t Γ t + λ t Γ t Γ t - β γ : K,,mn,,3 (6) p ( t ) V/ ƒv+ V t,,,,,,,q λ ˆ t sgn Γ t Γ t - βγ λ,3,3 λˆ ( Γ ) ( t) sgn ( t) Γ λ,, ;O / :* K A( D* ;*E * K* [8] ; () LG autoregressve D n ' p ( t) w ( kp ) ( t-k) wx ( t), t,,, (7) k w [ w ( ) w ( n )], X ( t) [ p ( t-) p ( t-n) ] (8) ;O / ;*E D&/ K* Autoregressve D : LG O <> H* *E 9 K* X ( t ) w * *E ' w ;*E * NNBE ;Kw ( k ) :* / K* H <*E se Z'E ŒE *'E n Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
3 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F I t Q g ( t) p ( t) ν t + g t j j j g ( t) j g ( t) ( t) e ( t) λ ( ), t p +ˆ λ, t wx wx,mn Γ I ( t) +ˆ λ,3 ( t) g ( t) ( t) g ( t) ( ) wx wx t- βγ I ( t) I ( t) α λ + λˆ + λ ˆ, α λˆ t t,,,3,3 (9) :* c* (6) * (7) * CG g t g t g t t t t I t I t I t : ; K A( e ( t) α wx ( t) + α wx ( t-) λ p λˆ ( t) Γ λˆ ( t) βγ () :;* ; () () * e ( t ) () t t,,mn,,3 c * :Kt l N w * 3E ;O ;/ c LE N N-t γ e ( t) t e t w e ( t) α X ( t) + α X ( t-) w p *H 3E (5) se ;/ c?* :* K A( :E *K* (5) se ;/ (3) :c* () * K* (4) t t e t γ γ α α λ N N-t e ( t) ( t) + ( t-) p N-t ( wx wx :* c* (3) * (4) () m* *)3 t t,,mn t w t λˆ ( t) Γ λˆ ( t) βγ ) α X ( t) + α X ( t-),,3 t t (5) C L(@ (6) H' N n w * t H' L@ K* w ( ˆ ˆ ) λ p + λ t + βλ t Γ,,mn,,3 λ p ( t-) + λ ( t) + λ ( t) Γ t- λ t Γ t- ( ˆ ˆ ) ˆ,,,3,3 t,,,;,,,q (6) ; K A( (7) * 3E / H* ;*E?* p t ( ˆ ˆ ) λ p + λ t + βλ t Γ,,,3,mn λ p ( t-) + ( λˆ ( t) + λˆ ( t) ) Γ ( t-) λˆ ( t) Γ ( t-),,,3,3 p ( t-) t,,,;,,,q (7) / / &* 9 *?G (7) * H* ;*E [3] &* ˆ λ,3 ( t ) ˆ λ, ( t) ˆ λ,3 ( t ) ˆ λ, ( t) C A*uE LH ~ 9 K* E LG?* < * * K* &4?G H* ;*E ;*?* &/ c&)h* *) K* / ^C* C?* λˆ ( t) λ ( t) λˆ ( t) λ ( t) G,3,3,, Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 4 c&)h* * ;O (8) :+ c&)h*?* C c&)h* CI,/ J 3 ce +' p t ( λ βλ ) λ p + + Γ,,,3,mn λ p ( t-) + ( λ + λ ) Γ ( t-) λ Γ ( t-),,,3,3 p ( t-) t,,,;,,,q (8) c&)h* λ,3 m* 3E *K* c* [6] DPC c&)h* (8) Š* λ, c&)h* ( λ βλ ) λ λ,,3 c&)h* K* x H@ F ;* *K* / * {M* [4] ; K c/ ;*E 5 λ p + + Γ λ p ( t-) + ( λ + λ ) Γ ( t-) λ Γ ( t-),,,3,3 t,,,;,,,q,,mn,,3 p ( t ) mn p, p ( t-),max (9) * c* c&)h* *) NB 5 3,B F 49 4A %& -3 ce ; [9] K* K Z'E *&* * c&)h* *) NB 5 G* K*, K*@* p * K m* C* C *&* <*E se * ;*E D&/ ) Z'E *> ( α R) I ( p ) I ( p ) α > *K* H* ;*E * * * K* C *&* ;*E D&/ c&)h* *&* se ;O αi I ( p) )O p p :; ~ :*G ( p) I ( αp) l : b9 I ( p) 3 / *E D&/ c&)h* *)p q 9 F ;GO ;G A( c&)h* p ( ) > 9?* / *) q 9 F (8) * c&)h* p( ) > H* ;*E * * : db * )&4 5HN d*m 9 F *H * *&* ;*E D&/ c&)h* 3 c&)h* / * ; t Z'E K* :(Me I P t ( ) * Z'E c&)h* K* ( λ βλ ) I ( pt ) λ p + + Γ,,,3,mn λ p ( t-) + ( λ + λ ) Γ ( t-) λ Γ ( t-),,,3,3 * *) q 9 *&* <*E se () * P ( t-) t,,,;,,,q :/ 4K K A( ;*E * () * (C *) t X@ (9) * K* &* () Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
5 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F I ( P) λ I ai ( P) ( P) + λ + βλ Γ,,,3 I ( P) :c*p *K* * {M* ) X8 K* P () a λ p + λ + βλ Γ,,mn,,3 / () P I ( P ),,,,Q (3) P Z I ( P) I ( Z, ),,,Q?I :* c* () () m* K* β > λ ( t ),λ ( t ) λ ( t ),,,3 / JO K* P I ( P ),,,,Q (4) p Z *K* / / ƒ+ C Aq* Z< ; 3E : l Aq* ; ~ l?* * c* *H ( p) < ( Z) I I )O ai ( P) ai ( Z) < I ( P) λ, I P + λ, + βλ,3 Γ λ, I Z + λ, + βλ,3γ P I ( Z) I ( Z) I ( Z) λ I ( Z) + λ + βλ Γ,,,3 I ai < ai P P P P I ( Z) λ, I Z + λ, + βλ,3γ Z Z (5) (6) * c* (3) * K* * I ( Z) I ( Z) λ I ( Z) + λ + βλ Γ,,,3 I < P P < I ( Z) λ, I Z + λ, + βλ,3γ Z (7) Aq* *G l?* * *> * K * (5) ƒ+ * K* P Z I ( P) I ( Z, ),,,Q (8) *> K * 4 : NB Aq* * αi ( P) I ( αp, ) α > (9) * c* (9) * () * *)3 K* aαi ( P) ai ( αp) I ( P) λ, I P + λ, + βλ,3 Γ λ, I αp + λ, + βλ,3γ P I ( αp) αp (3) Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 6 I αp aαλ, I PI αp + aαλ, I P + aαβλ,3γ I P αp I αp aλ I ( P) I ( αp) + aλ I ( αp) + aβλ Γ I ( P),,,3 P??* * *&* <*E se F c&)h* *H Aq* b9 ŠNB dee? *) q Š9 F H* ;*E * K* 6 ;GO ;G H@ c&)h* / ' (3) L '>* L / 'KE c&)h* ) MOCITDPC ١ F 49-4 c&)h* / * ƒ+ D@ E ;*E K * H&/ F K* E L * &* ;*E K ;O K* * & * ;*E K * H&/ F CG E c&)h*,b?*?* C &*?BE A*q* E * &* H&/ F?BE * [3] ESPC D* D&@* t- Γ ɶ ( t) Γ δ υ ( t-kc ) ( t,k) + υ ( t) c&)h* K* \?* * :c* ESPC c&)h* 3E c&)h* ( 3 ) k t,,,;,,,q, ( t) sgn Γ Γ ( t) E t (33) pc, υ k- c ( t,k) [ +υ ( t-n) υ ( t-n-) ] PCE, P t (34) k n * F * - PCE, P t 3 (3) Š*,B? Z'E :* / * 9E < K** D/ O ANB ;O O ANB G 3 (3) * K?BE *E D&@* F * c ( t,k ) δ :* t ; K u& D/ P t PCE, D&@* E t pc, / K ;*E D&/ ; + υ ( t )??H/ c&)h*?* * &4* '3 L*E :ce Z'E K A( / *C : MOCITDPC c&)h* * ;O / L / p t ( λ βλ ) λ p + + Γ,,,3,mn λ p ( t-) + ( λ + λ ) Γɶ ( t-) λ Γɶ ( t-),,,3,3 p ( t-) t,,,;,,,q, (35) O (3) * K* Γ ɶ ( t-) Γ ɶ ( t-) ;O / Multobjectve Constant Improved Totally Dstrbuted Power Control Estmated Step Power Control 3 Adaptve Step Sze Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
7 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F Q _ -5 }7 / m5 D* * &* A& K* c&)h* */ K* * H9?* / / C :J* L / 8 : ; c&)h*?i * ;&4* ƒ+ D* & * K* 4 : C LN& 4?C A<E?&/ * )&4* H* ;*E [3] *,B )&4* 4 km 3 s :*O + L * G D/ / AE?* * @ F *G 8 / *'E ;*E?) (?) C u& F D/?M * 5?* * 49 [4] 3dBm [6] DCPC c&)h* c&)h* o&* &+C \ ;*/ :E K* 9dBm *) nbe * : K* ;O / C ; v ( : & * K* b* o& ;*E * K '>* H* ;*E *? AE D' &* ;*E * c&)h* K *'E * v ( 5 O [5] /& ;*E D&/ c&)h* L@ K* / 3dB KJ o& [4] c** *> KJ c K* &/ / / * c G * &* [5] [4] K m5 K* D> L> K m5?&* * */ K* c&)h* 8dB ;*/ E * c/ β 5 λ,3 λ 97, *9 ƒ+ &+ λ 8, c/ K* &/ wb&* / ; A KO *K* * c&)h* o& K * K* * * v ( *) Ž5H λ 99, λ, *K* c&)h* o& ( *) * :E * t 9 7 c&)h* K* :+ C/ C /P L> / * /P :Kt [4] * ;&4* c&)h* K* L(@ / (3) LG o& C ;O *),*+* J * &* c&)h* :+ K* ** *H * d< CI,/?* ) B Error norm 8 6 4 Smplfed MIDPC Orgnal MIDPC 4 6 8 4 6 Iteratons Outage (%) 5 3 4 5 6 7 8 9 Iteratons <(* c&)h*? 49 :3 LG Soft handover Slow Fadng 3 Fast Fadng Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 8 / * {M* * ; ;&4* * Ž5H K* * FSPC DPC c&)h* o& (4) LG DCPC c&)h* 4 t 4 *) \ K* c&)h* 'KE }7 / c&)h* K* */ K* ; (5) LG o& * O *^ AE v ( c&)h* K*& / MOCITDPC c&)h* v ( ^ C* ; o& MOCITDPC MOTDPC * MOTDPC FSPC c&)h* 4 t 4 *) H * MOTDPC c&)h* * A& K *K* / K* H* ;*E?) ; de& (7) (6) LG o& 4 MOCITDPC c&)h* H* ;*E ;?e ; / * 'KE 7 / 'KE * 'KE 7 / 'KE c&)h* Error norm 5 FSPC MOTDPC MITDPC E rror norm 5 DCPC 3 4 5 6 7 8 Iteratons 5 5 5 Iteratons Outage(%) 5 Outage (% ) 5 5 5 5 3 35 4 45 5 55 6 Iteratons 'KE 7 / c&)h* v ( : K* :5 LG ;&4* * 4 6 8 4 Iteratons 'KE c&)h* v ( : K* :4 LG ;&4* * DCPC Average Power [W] - - Average Power [W] - - FSPC MOTDPC MOCITDPC Iteratons Iteratons 7 / ;*E D&/ c&)h* K* H* ;*E?) :7 LG 'KE ;*E D&/ c&)h* K* H* ;*E?) :6 LG 'KE Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
9 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F D3 G ;&4* * 'KE 7 / 'KE Z<&B c&)h* K* dbw d4@ H* ;*E?) 49 ;*E D&/ c&)h* DCPC FSPC MOTDPC MOCITDPC ;&4* -493-586 -8-85 -39-649 G -5-597 -89-86 -393-659 o& * &* 'KE }7 / 'KE ;*E D&/ c&)h* K* H* ;*E?) / () D3 ) 4 * ;*E +N?)?&/ MOCITDPC c&)h* / ; D3?* K* 4 c&)h* K* ;*E XN?) 'KE c&)h* G * ;*E D&/ c&)h* ;*E XN?) b45 4 AE &/ 649dBW D' dbw 3dBW dee DCPC c&)h* ;*E XN?) ** MOCITDPC c&)h* G 'KE }7 / c&)h* ;*E 39dBW 85dBW ;*E +N?) ** MOTDPC FSPC c&)h* / H@ / G * &* [3] G D K* G c&)h* */ K* * c&)h* t ) / * G c&)h* K* * (8) LG o& 3kmh * O D' 3 ( D@? * ) c&)h* 4 ;*E * ; Error norm 8 6 4 DCPC 5 5 5 Iteratons 8 Outage (%) 6 4 3 4 5 6 7 Iteratons G * v ( : K* :8 LG K* * /P () D3 ;*E D&/ c&)h* K* ) ' ;* G H@ +N ;*E?) 4 'KE c&)h* E 4 c&)h* K* +N ;*E?) / * {M* () D3 o& K* & */ MOCITDPC c&)h* / 'KE }7 / c&)h* K* ) X8 K* * &/ ; K* 'KE }7 / c&)h* 4 +N ;*E?) Ž5H F K* H* ;*E A Z<&B c&)h* ; D ))^ * & * G?* / JO K* &* * wb&* *BH / / F H* ;*E K* * ; (9) LG C *> / Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 3 / ; LG?* o& / * C D DCPC ([5] /& ) c&)h* K* / D * (L*E A*uE) D/ A*uE 'KE c&)h* ) K* & c&)h* g s d -4 j j j &+ c/ h j H Γ ( gj g ) j FH?C G * &* / c&4 F K* ' K *9 + s j :*j C :* * H FH?C * ƒ+ ν h t Γ 6 )&4*? <(+ d j D' dee [6] ue K A(?) *9 D@ / h av max{, h + h ( t) } j j j *G ske ** / *GE FH?C A*uE 49 [6] Y K se Z'E D@ ε KS S K h j max h t t j H G * `E?) *9 t, + t h j (36) ;O / D@ (?) * c*?be 4 c&)h* 4@ S ( Γ Γ ) s k &+C \ *GE 3 D' *\5H HO *GE *'E H c&)h* /?*,/ * h av t j?be 4@ 4 c&)h* 4 c&)h* ( h av t j > ) Γ K D' (37) *\5H HO *'E & * 3E t se?) ; () LG [6] * t c&)h* + \&* / *,*+* G8 * nb () LG K* &G DPC c&)h* G* 3E 3E ; A*uE * 9?& )D/ ^ A*uE *K* *H [3] C *) Γ E Γ,mn K *9 L & c&)h* 4 DPC c&)h* ( S DPC c&)h* H av h < t j Average cost / Average cost case [tmes] 35 3 5 5 5 DCPC Transmtted Power [W] - - -3 optmum DCPC 5 5 5 3 35 4 Rato of to h av [%] j ( t ) Average ( t ) Average Γ Γ Γ Γ h av t j & * A*uE 3E MIDPC case :LG -4 Z<&B 3 4 5 6 7 8 9 Iterartons c&)h* *K* / F K* H* ;*E :9 LG ;*E D&/ Shadow Fadng Snapshot analyse Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
3 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F Na -6 *E c&)h*?* * e** \ ^ K 3 'KE ;*E D&/ c&)h* F H9?* A ;/ &/ -3 D> L> { F &+ QOS?&* ) - H* ;*E ;/ c -) X ; / ; K o& *) q 9 F H* ;*E * K* 6 / * (&+ &/ H* ;*E?)?BE 4 &/ 4@ K* t *) 7 c&)h* < B4 K* O o& Y * /P :Kt * * DCPC c&)h* 4 ; K* MOTDPC FSPC 4 & */?* / + ;*E c&)h* RJ [] J M Aen, Power balancng n systems employng frequency reuse, COMSAT Tech Rev, (973), vol 3, no [] H Alav, R W Nettleton, Downstream power control for a spread spectrum cellular moble rado system, Proc IEEE GLOBECOM, (98), pp 84-88 [3] R W Nettleton, H Alav, Power control for a spread spectrum cellular moble rado system, Proc IEEE VTC 83, (983) pp 4-46 [4] J Zander, Performance of optmum transmtter power control n cellular rado systems, IEEE Transactons on Vehcular Technology, (99) vol 4, no, pp 57-6 [5] J Zander, Transmsson power control for co-channel nterference management n cellular rado systems, In Proc Fourth WINLAB Workshop on Thrd Generaton Wreless Informaton Networks, (993), pages 4-47 [6] S Grandh and J Zander, Constraned power control n cellular rado systems, n Proc IEEE Vehcular Technology Conf, (994), vol, pp 84 88 [7] J Zander, Dstrbuted co-channel nterference control n cellular rado systems, IEEE Transactons on Vehcular Technology,( 99), vol 4, no 3, pp 35-3 [8] S A Grandh, R Vjayan, D J Goodman, Dstrbuted power control n cellular rado systems, IEEE Transactons on Vehcular Technology,( 994), vol 4, no /3/4, pp 6-8 [9] H J Meyerho, Method for computng the optmal power balance n multbeam satellte, Comsat Techncal Revew, (974), vol 3, no [] G J Foschn, Z Mljanc, A smple dstrbuted autonomous power control algorthm and ts convergence, IEEE Trans Veh Technol, (993), vol 4, no 4, pp 64 646 [] D Mtra, An asynchronous dstrbuted algorthm for power control n cellular rado systems, In Proc Ffth WINLAB Workshop on Thrd Generaton Wreless Informaton Networks,( 993), pages 49-59 Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F 3 [] R Jäntt and S Km, Second-order power control wth asymptotcally fast convergence, IEEE J Sel Areas Commun, (), vol 8, no 3,pp 447 457, Mar [3] Z Uykan and H N Kovo, Sgmod bass nonlnear power control algorthm for moble rado systems, IEEE Trans Veh Technol, (4), vol 53, no, pp 65 7 [4] Z Uykan and H N Kovo, Proportonal power control algorthm for tme varyng lnk gans n cellular rado systems, IEEE Trans Veh Technol,(6), vol 55, no, pp 34 349 [5] Z Uykan, R Jäntt, and H N Kovo, A PI- power control algorthm for cellular rado systems, n Proc IEEE-ISSSTA, ( ), vol, pp 78 785 [6] J Y Hung, W Gao, and J C Hung, Varable structure control: A survey, IEEE Trans Ind Electron, (993), vol 4, no, pp [7] L Qan and Z Gajc, Varance mnmzaton stochastc power control n CDMA systems, IEEE Transactons on Wreless Communcatons, (6), vol 5, no, pp 93 [8] Sarat Dontula and S Jagannathan, Actve lnk protecton for wreless peer-to-peer and cellular networks wth power control, Proc World Wreless Congress, (4), pp 6-67 [9] A l-osery and C Abdallah, Dstrbuted power control n CDMA cellular systems, IEEE Antennas Propagat Mag, (), vol 4, no 4 [] G Lee and S-C Park, Dstrbuted power control n fadng channel, Electroncs Letters, (), vol 38, no 3, pp 653-654, [] S Jagannathan, M Zawodnok, and Q Shang, Dstrbuted power control for cellular networks n the presence of channel uncertantes, IEEE Transactons on Wreless Communcatons, (6), vol 5, no 3, 54 549 [] HFarrokh, MRezay, An Improved Dstrbuted Power-Control Scheme for Cellular Moble Systems, Turksh Journal of Electrcal Engneerng & Computer Scences, (), vol, No, pp 4,48 [3] M S Elmusrat and H Kovo, Mult-objectve dstrbuted power control algorthm, n Proc IEEE Veh Tech Conf (), vol, pp 8 86 [4] M Elmusrat, R Jantt, and H Kovo, Mult-objectve dstrbuted power control algorthm for CDMA wreless communcaton systems, IEEE Trans Veh Technol, (7), vol 56, no, pp 779 788 [5] M Elmusrat, H El-Sallab, H Kovo, Applcatons of Mult-Objectve Optmzaton Technques n Rado Resource Schedulng of Cellular Communcaton Systems, IEEE Transactons on Wreless Communcatons, (8) vol 7, no, pp 779 788 Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3
33 CDMA t< c&4 ;*E D&/ * 3 \ ^ K [ F [6] K Mettnen, Nonlnear multobjectve optmzaton, Boston, Kluwer Academc Publshers, (998) [7] C Coello, A short tutoral on evolutonary multobjectve optmzaton, Frst Int Conf on Evolutonary Mult-Crteron Optmzaton, Sprnger-Verlag, (), pp 4 [8] J Candy, Sgnal Processng- the modern approach, McGraw-Hll, (987) [9] R Yates, A framework for uplnk power control n cellular rado systems, IEEE J Select Areas Commun, (995), vol 3, pp 34-347 [3] M Elmusrat, M Rntamäk, I Hartmo and H Kovo, Fully dstrbuted power control algorthm wth one bt sgnalng and nonlnear error estmaton, n Proc IEEE Vehcular Technology Conf, (3), Orlando, USA D&/ ;O G< K* \ ^ K 'KE ;*E D&/ [ F +' " M N A5( EQ / G* 3 )* * / ; "CDMA t< c&4 ;*E (389) 5- [3] [3] H Zhang, C S Chen, W S Wong, Dstrbuted Power Control for Tme Varyng Systems: Performance and Convergence Analyss, IEEE Trans Veh Technol, (5), vol 54, no 5, pp 896 94 Journal of Nonlnear Systems n Elect Eng, Vol, No, Fall 3