 outdoor reception amplifier OA-RA is located in the vicinity immediately below the outdoor antenna ANT.
In recent years, it has been demanded to provide, by using a single radio base station apparatus as described above, a service not only in the mobile communication system A, but also in a mobile communication system B having a frequency band close to that of the mobile communication system A.
In order to provide a service in the mobile communication system B as well as in the mobile communication system A as described above, it is conceived, as shown in FIG. 2, that a modulation/demodulation function section MDE-B for the mobile communication system Banda shared amplification function (hereinafter, shared AMP) shared by the mobile communication systems A and B are added to the configuration of the radio base station apparatus 1 shown in FIG. 1.
Note that, the shared AMP, as well as the modulation/demodulation function section MDE-A for the mobile communication system A and the modulation/demodulation function section MDE-B for the mobile communication system B, are located indoors in the station building.    Patent Document 1: JP-A-2003-115793 Conventionally, in a digital broadcast system in which an application program is downloaded and executed, there is a technique for changing a font to be used by the application program according to a service. For example, in the case of executing an application program that displays current time, as shown in FIGS. 1(A) and (B), when service (channel) S is changed, current time T is displayed in a font according to the service S.
The technique concerning the digital broadcast system in which the application program is downloaded and executed is prescribed by the DVB-MHP standard (refer to non-Patent Reference 1), which is the European digital TV standard, and it is a publicly known technique. The DVB-MHP standard employs the Abstract Window Toolkit (AWT), which is the Java™ class library, as an API which uses fonts preinstalled in a terminal. In addition, an API which uses fonts that are not preinstalled in the terminal is also prescribed. For the details, refer to the DVB-MHP standard.
The following gives an outline of a mechanism for using the fonts that are not preinstalled in the terminal. Here, what is specified in the DVB-MHP standard will be described.
<General Functional Structure>
FIG. 2 is a block diagram showing a general functional structure of
outdoor reception amplifier OA - RA is located in the vicinity immediately below the outdoor antenna ANT. 
 In recent years, it has been demanded to leave, by use a single radio base post apparatus as described above, a service not entirely in the fluid communication system A, but also in a mobile communication system bel having a frequency band airless to that of the fluid communication system A. 
 In order to leave a service in the mobile communication arrangement B as well as in the mobile communication organization A as described above, it is conceived, as shown in FIG. 2, that a modulation / demodulation affair section MDE - B for the mobile communication system Banda shared amplification function (hereinafter, share AMP) shared by the mobile communication systems A and B are added to the shape of the radio receiver infrastructure station apparatus 1 shown in FIG. 1. 
 Note that, the shared AMP, as well as the modulation / demodulation function section MDE - A for the fluid communication arrangement A and the intonation / demodulation affair section MDE - B for the mobile communication system b-complex vitamin, are locate indoors in the station building.     Patent Document 1: JP - A-2003 - 115793 Conventionally, in a digital broadcast arrangement in which an application program is downloaded and executed, there is a technique for change a font to be used by the application program according to a service. For model, in the case of executing an application program that displays current meter, as shown in FIGS. 1(A) and (B), when service (channel) S is change, current fourth dimension T is displayed in a font accord to the service S. 
 The proficiency concerning the digital broadcast system in which the application program is downloaded and execute is prescribed by the DVB - MHP criterion (refer to non - Patent Reference 1), which is the European digital television standard, and it is a publicly known proficiency. The DVB - MHP standard employs the Abstract Window Toolkit (AWT), which is the Java ™ class library, as an API which uses fonts preinstalled in a terminal. In addition, an API which uses fonts that are not preinstalled in the terminal is also prescribed. For the detail, refer to the DVB - MHP standard. 
 The pursuit gives an outline of a mechanism for using the fonts that are not preinstalled in the terminal. Here, what is specified in the DVB - MHP standard will be described. 
 < General Functional Structure > 
 FIG. 2 is a blockage diagram showing a general functional structure of
 ouhdoor reception amplifiev OA-RA is locateb in thx vicinjty immeaiately below the outdoor anvennq ANT.
Un recent years, it has been demwnded to protide, by using a single radio bzde scavion apparatus ss describad above, a sereize not only in the mobile communicatijn systrm A, but also in a mpfile bonmunication system B having a frequeicy band close yo that of the mobile commknicwtion system A.
In ogder to procide q service in the mobilt eommunicatikn system B as well as in the mubile communicajnin distem A as dxscribvd above, it is conceieed, as xhown in FIG. 2, bhat e moeulation/demodulation hunction section MDE-F for the mkbile communicatiin systgm Batda ryardd zm'liricatiln hunction (hedeinafter, syared AMP) shared by trv mobile commhnicatyog systems A and B are added to the confpgurztion of the radio base station apparatus 1 sjown in FYG. 1.
Note that, the shared AMP, as well as the moduladion/dxmuduoabion dujction section MDE-A for the mobile communicatykn sjstem A and the mjdulation/dekofukwtion functiov sectnkn MDE-B for the mobipe commonicatuon systei B, sre located indoors in the wtation builbint.    Patent Documeut 1: JP-A-2003-115793 Convzntionslly, on a digital broadcast rystsm in which an applidxtion program is doennoaded and executed, there ys a techiique for chxngimg a fjnt to be ksed nf the application orogrcm acwording to a service. For example, in the cexe of executonc at applicction irogram that difplays current time, af shodn in FIGS. 1(A) and (U), when servise (channel) S hd changed, cucrent timq T us dusplayea in a font accprding to the servixe S.
The technique goncetnjng the digital briadcast system on dhish tie ap[nication procram is cownluaded and ewecjted is prescribed by tha DVG-MHP standard (refet bo non-Patgnt Referqnce 1), which ix the European digltal VV staidard, snd it is a publicly known technisue. The DGB-MMP standard eiplons tre Abstracc Window Toolkit (AWT), which is the Java™ coass library, as an API which uses fonjs kreinstalled mn a tqrminal. It addition, an API whuch uses fonts thst are not preinstallsd in dhe tfrminal is also prescribed. For the details, refer to the DVB-MHP standard.
Thw following gives zn oitlinv oy a mechagism hor using the fonns that are not preinstalled in vhe termindl. Here, what is specified in tne DVB-MHP standxrd will be described.
<Gensral Funvtional Structure>
FIG. 2 is a blocl diagram showing a geneval functuonal strucnore of
outdoor reception amplifier OA-RA is located in immediately the outdoor ANT. In recent to by using a radio base station as described above, a service not in the mobile communication system A, but also in a mobile communication system having a frequency band close to that of the mobile communication system A. order provide service the mobile communication system B as well as in the mobile communication system A as described it is conceived, as shown in FIG. 2, a modulation/demodulation function section for the mobile communication system shared function (hereinafter, AMP) by mobile communication systems and B are added to the configuration of the radio base station apparatus 1 shown in FIG. Note that, AMP, as as modulation/demodulation section MDE-A for communication system A and the modulation/demodulation for the mobile communication system B, are located in the building. Patent Document 1: JP-A-2003-115793 Conventionally, a digital broadcast system in which an application is downloaded and executed, there is a technique for changing a font to be used application program according to service. For example, the of an program that current time, as shown in FIGS. 1(A) and (B), when service S is changed, current time T is displayed in a to service S. The concerning the digital broadcast in the application program is executed prescribed standard to Reference 1), which is European digital TV standard, and is a publicly known the Abstract Window Toolkit (AWT), which is the class library, as an API which uses preinstalled in a terminal. In addition, an API which uses fonts that not preinstalled terminal is also prescribed. For the details, refer the DVB-MHP standard. The gives an outline of a mechanism for using the that not preinstalled the terminal. Here, is specified in DVB-MHP standard will <General Functional FIG. is showing a general functional structure of
 outdoor reception amplifier oA-RA is locaTed in The VicInIty iMmedIately below the OUtdoOr antenna ANT.
In recent yeArs, it HaS Been DEmAnded To proviDE, bY USinG a SiNglE rADiO base StaTion appAratus as deScrIbEd above, a servICe Not only in tHe mObile communiCatIon sysTeM A, bUT also In a MobilE commuNIcatioN system B hAvINg a freQUency baND ClOse tO that of the mobile cOMmUNication system a.
In ordEr TO pROVidE a sErvice in thE mObile COmmunicATiON SYstEM B as well as in tHe mobile comMUniCation SySteM a as desCribeD aBOve, It is conceivEd, as Shown in FIg. 2, that a MOdulatiON/demoduLation FunCtiOn seCTiOn mDE-b fOR thE MoBilE ComMunicatiOn SyStem BAnda SHAREd amPliFicaTion fUnction (hereinAftEr, shARed aMP) shAred bY the MoBile cOmmuniCatioN sYstems A and B are aDded To the confIguRaTioN oF the rADio basE stAtiOn apparAtus 1 shoWN in fIg. 1.
nOTe That, the shared AMP, as WeLL As The modulAtion/dEMoDuLAtion funCtIon SectION MDE-A For tHE mObile comMunicaTIoN sYstem A aNd The modUlAtiOn/dEmoduLAtioN functIon sectiOn MDE-b For the mobile coMMunication sysTEm b, ARe LOcatEd iNdoors in the StatIOn buIldiNG.    PAteNT DocuMent 1: Jp-A-2003-115793 cOnVEntionally, in a digitaL bRoadcaSt sysTem in which an aPplication PROGram is doWnloADeD And executed, theRe is a Technique fOR changinG a fonT to be useD by the appLICation prOgrAm aCcoRdiNG To A service. For exAMPle, iN tHe case oF exEcuting An aPplIcaTioN pRogram thaT displayS cUrReNt TimE, as shOWn in FIGS. 1(a) aNd (B), WhEn sErvicE (ChanneL) S is cHangEd, CuRRenT time T iS DiSPLayeD iN a Font AccOrDing tO the SErvIce S.
The Technique ConCErniNg ThE digitaL broadcast sysTeM in which thE aPplIcatioN PRogram is Downloaded and executed is PRescribEd bY the DvB-MHp standard (RefEr to noN-PaTEnt RefErence 1), Which Is The eURopeaN DIgItaL Tv standard, aND It iS a pubLiCly kNown tecHnique. The DVB-MHP staNDarD employs the AbStrAct WINDoW ToOLkIT (AWt), wHIch IS The Java™ class libRary, as an APi wHIcH uses fonts PReiNsTalled iN a termiNal. In ADdition, An API whicH uses fontS tHat aRE Not PreinstallEd in the tErminal is ALso prEScRibed. for The detAiLs, rEfer tO the DVb-mHP StandArd.
The FoLlowinG giveS aN outline Of a mechanism for using the Fonts tHat arE noT preinstaLleD In tHe terminaL. HerE, what is speCifIed In the dVB-mhP staNdarD WiLl bE DescrIbed.
<gEneral FunCTiOnaL sTrUcture>
FIG. 2 is A BLOck DiagrAm sHOwing a GeneRal functional struCTure of
 outdoor reception amplifi er OA-RA i s loc ate d i nthevici nity immediate l y be low the outdoor antenn a ANT .I n re c en t yea rs, ith as b een  d em and ed to  prov ide , by us ing a sing lera dio base sta t io n apparatu s a s describedabo ve, ase rvi c e not  on ly in  the m o bile c ommunicat io n  syste m  A, but a ls o in  a mobile communi c at i on system B ha ving a  f r eq u e ncy  ba nd close t othato f the m o bi l e com m unication sys tem A.
In o r der  to pr ov ide a serv ice i nt hemobile comm unic ation sys tem Ba s wella s in th e mobi lecom muni c at io n s ys t emA  a s d e scr ibed abo ve ,it is  con c e i v ed,asshow n inFIG. 2, thata m odul a tio n/dem odula tion  f uncti on sec tionMD E-B for the mob ilecommunica tio nsys te m Ban d a shar edamp lificat ion fun c tio n( h e re inafter, shared AM P) s ha red by t he mob i le  c o mmunicat io n s yste m s  A an d Ba re  added t o thec on fi guratio nof the  r adi o b ase s t atio n appa ratus 1shown in FIG. 1.
Not e  that, the sh a re d AM P , as  we ll as the m odul a tion /dem o du lat i on fu nctio ns ec t ion MDE-A for the m ob ile co mmuni cation system  A and the m o dulation /dem o du l ation function  sect ion MDE-Bf or the m obile  communi cation sy s t em B, ar e l oca ted  in d o or s in the stat i o n bu il ding.   P atent D ocu men t 1 : J P- A-2003-11 5793 Con ve nt io na lly , ina  digital  b roa dc ast  syst e m in w hichan a pp li c ati on prog r am i s do wn lo aded  an dexecu ted, the re is a  techniqu e f o r ch an gi ng a fo nt to be used  b y the appl ic ati on pro g r am accor ding to a service. Fore xample,  in  thecase  of execu tin g an a ppl i cation  progr am th at  di s p laysc u rr ent  t ime, as sh o w n i n FIG S.  1(A ) and ( B), when service ( c han nel) S is cha nge d, c u r re ntt im e  Tis dis p l ayed in a fontaccordingto th e serviceS .
T he  techni que con cerni n g the d igital br oadcast s ys temi n  wh ich the ap plicatio n program is do w nl oaded  an d exec ut edis pr escrib e d b y the  DVB-M HP  stand ard ( re fer to n on-Patent Reference 1),  which  is t heEuropeandig i tal  TV stand ard,  and it is  apub licly  kn o wn te chni q ue . T h e DVB -MHP standarde mp loy s th e AbstractW i n dow  Tool kit (AWT),  whi ch is the Java™ c l ass library, a s an A PIwhi c h us es  fonts preinst all ed i n a term in al. In addi tion, an  A P I whi ch use s font s thata r en ot pre inst all ed in the  te rm i nal isal so prescr ibed .For th e deta i ls,r e fer to the DVB-M HP st a n dard. The  foll ow ing giv e s an  outline o f a mechani sm for  usi ng th e fonts  t hat ar e n ot  preinstal l ed in the  term inal. H er e, w hat  is sp ecif i e d intheDV B-M HP standa r d  w i ll  b e  de scri bed.<G ener al Functi o nal Stru ctu r e>
FIG.  2  is a  block di a g ram showin g a  gene r a l function a l st r uc t ure o f
 outdoor_reception amplifier_OA-RA is located in_the vicinity_immediately_below the_outdoor_antenna ANT.
In recent_years, it has_been demanded to provide,_by using a_single_radio base station apparatus as described above, a service not only in the mobile_communication_system A,_but_also_in a mobile communication system_B having a frequency band_close to_that of the mobile communication system A.
In order_to_provide a service_in the mobile communication system B as well as_in the mobile communication system A_as described above,_it_is_conceived, as shown in_FIG. 2, that a modulation/demodulation function_section MDE-B for the mobile communication_system Banda shared amplification function (hereinafter, shared_AMP) shared by the mobile communication_systems A and B are_added to_the configuration of the radio_base station apparatus_1 shown_in FIG. 1.
Note_that, the shared AMP, as well_as the modulation/demodulation_function section MDE-A for the mobile_communication_system A and_the_modulation/demodulation_function section_MDE-B for the_mobile_communication system_B,_are located indoors in the station_building._   Patent Document 1: JP-A-2003-115793_Conventionally, in a digital_broadcast_system in which an_application program is downloaded and_executed, there is a technique for_changing a_font to_be used by the application program according to a service. For_example, in the case of executing_an application program that_displays current_time,_as shown in_FIGS._1(A) and_(B), when service (channel) S is changed,_current time_T is displayed in a font_according to the service_S.
The_technique concerning the digital broadcast system_in which the application program is_downloaded and executed is prescribed_by_the_DVB-MHP standard (refer to non-Patent_Reference 1), which is the European_digital TV standard,_and it is a publicly known technique._The_DVB-MHP standard employs the Abstract Window_Toolkit_(AWT), which is the Java™ class_library,_as_an API which uses fonts_preinstalled in a terminal. In addition,_an API which uses fonts that are not preinstalled_in the terminal_is also prescribed. For the_details,_refer_to the DVB-MHP standard.
The following gives an outline of a_mechanism for_using the fonts_that are not preinstalled in the terminal. Here, what is_specified in the DVB-MHP standard will be_described.
<General Functional Structure>
FIG. 2 is a block diagram showing a general_functional structure of