CN101322430B - The location registering method of the service band mapping method of mobile station apparatus, base station apparatus, mobile station apparatus, location management device, mobile station apparatus, paging method and perform program and the recording medium of these methods - Google Patents

Abstract

The service band for mapping the mobile station apparatus in mobile communication system, in the service band mapping method of mobile station apparatus, the service band position during idle pulley of each mobile station apparatus configures dispersedly in the whole intrinsic frequency bandwidth of base station apparatus.

Description

The location registering method of the service band mapping method of mobile station apparatus, base station apparatus, mobile station apparatus, location management device, mobile station apparatus, paging method and perform program and the recording medium of these methods

Technical field

The present invention relates to a kind of mobile station apparatus, base station apparatus, the service band mapping method of mobile station apparatus and perform program and the recording medium of the method, in more detail, relate in based on different frequency bands width B n (such as, Bn=1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz) in the mobile station apparatus of travelling carriage kind and the mobile communication system of base station apparatus, specify location register and the paging technique of the mobile station apparatus of the technology being suitable for the service band position of mobile station apparatus and the location information management device being suitable for the positional information managing this mobile station apparatus.

Background technology

In 3GPP (3rd Generation Partnership Project), W-CDMA (WidebandCode Division Multiple Access) mode is standardized as third generation cellular mobile communication mode, start successively to serve (for example, referring to non-patent literature 1).W-CDMA mode a kind of is the spread spectrum mode of the FDD with 5MHz radio band width, and each wireless physical channel is distinguished by spreading code, carries out code division multiplexing, utilizes same wireless frequency bandwidth to transmit.

In W-CDMA mode, have from the wireless link (hereinafter referred to up link) of mobile to base station with from base station to the wireless link of travelling carriage (hereinafter referred to down link).In up, down link, there is the logic channel (Logical Channel) of the SAP (ServiceAccess Point) between layer 3 (network layer) and layer 2 (data link layer); The transmission channel (Transport Channel) of service is provided to layer 2 for layer 1 (physical layer); In order to use actual wireless propagation path to realize the transmission of transmission channel, physical channel (Physical Channel) (for example, referring to the non-patent literature 2) of the transmission channel between the radio node (base station and travelling carriage) being defined as layer 1.

As the physical channel of the down link of W-CDMA, have: Common Pilot Channel CPICH (Common Pilot Channel), synchronous channel SCH (Synchronisation Channel), indicator channel PICH (Paging Indicator Channel), first Common Control Physical Channel P-CCPCH (Primary Common Control Physical Channel), S-CCPCH Secondary Common Control Physical Channel S-CCPCH (Secondary Common Control Physical Channel), downlink Dedicated Physical Data channel DPDCH (Dedicated Physical Data Channel), downlink Dedicated Physical control channel DPCCH (Dedicated Physical Control Channel), acquisition indicator channel AICH (Acquisition Indicat Channel) etc.

As the physical channel of the up link of W-CDMA, there is Physical Random Access Channel PRACH (Physical Random Access Channel), uplink Dedicated Physical Data channel DPDCH, special physical controlling channel of upward DPCCH.

In the down link of W-CDMA, comprise the broadcast channel BCH (Broadcast Channel) of transmission channel in first Common Control Physical Channel P-CCPCH, in S-CCPCH Secondary Common Control Physical Channel S-CCPCH, comprise descending access channel FACH (Forward Access Channel) and paging channel PCH (Paging Channel).The downlink dedicated channels DCH (Dedicated Channel) of transmission channel is comprised in downlink Dedicated Physical Data channel DPDCH.

In the up link of W-CDMA, comprise the Random Access Channel RACH (Random Access Channel) of transmission channel in Physical Random Access Channel PRACH, in uplink Dedicated Physical Data channel DPDCH, comprise special uplink channel DCH (Dedicated Channel).

Further, high-speed downlink packet wireless access HSDPA (High Speed Downlink Packet Access) (non-patent literature 3) mode down link of W-CDMA mode being applicable to high speed packet communication is standardized.

As the downlink physical channel of HSDPA mode, there is high-speed physical downlink shared channel HS-PDSCH (High Speed Physical Downlink Shared Channel), HS-DSCH and associate shared control channel HS-SCCH (HS-DSCH-related Shared ControlChannel).

As the uplink physical channel of HSDPA mode, there is HS-DSCH and associate special physical controlling channel of upward HS-DPCCH (Dedicated Physical Control Channel for HS-DSCH).

In the down link of HSDPA, in high-speed physical downlink shared channel HS-PDSCH, comprise the high-speed downstream shared channel HS-DSCH (High Speed DownlinkShared Channel) of transmission channel.

Below, the Main physical channel of W-CDMA and the summary of transmission channel are described simply.

Common Pilot Channel CPICH is the common signal channel of down link, in each community, have 1, the main transmission path situation being used as down channel estimate (channel estimates, Channel Estmidation), community selection (Cell searching, Cell Search) of travelling carriage, same community the timing base etc. of other down physical channels.

Further, synchronous channel SCH is the common signal channel of down link, has 1, for the travelling carriage Cell searching starting stage in each community.

Indicator channel PICH is the common signal channel of down link, exist in pairs with the paging channel PCH (Paging Channel) of the transmission channel corresponding to the S-CCPCH Secondary Common Control Physical Channel S-CCPCH of mapping paging signal, send with or without to the tone calling (CS:Circuit Switch) of travelling carriage set, i.e. each incoming call group or packet call (PS:Packet Swith) incoming information.When the travelling carriage belonging to incoming call group #n being notified as there being an incoming call to incoming call group #n by indicator channel PICH, receiving the paging channel PCH in that be mapped to S-CCPCH Secondary Common Control Physical Channel S-CCPCH, corresponding radio frames, determining whether incoming call.

Indicator channel PICH is the electric power storage (battery saving) in order to improve travelling carriage, will reduce the channel for the purpose of discontinuous reception IR (Intermittent Reception) ratio set.Indicator channel PICH is in order to notify without the incoming call to travelling carriage, send short Paging Indicator PI (Paging Indicator) to the travelling carriage belonging to incoming call group #n, the travelling carriage in standby (idle pulley) only receives this Paging Indicator PI usually.Travelling carriage is only utilizing the known situation having incoming call of Paging Indicator PI, receives the paging channel PCH corresponding to Paging Indicator PI.

Paging Indicator PI is given to multiple incoming call group #n, due to the incoming-call frequency around 1 incoming call group #n can be made extremely low, so standby (idle pulley) as long as in travelling carriage only receive short Paging Indicator PI, the frequency of the paging signal of (amount of information is many) the paging channel PCH that reception can be made long is extremely low.

First Common Control Physical Channel P-CCPCH is the common signal channel of down link, has 1, the broadcast channel BCH (Broadcast Channel) of map transmission channel, the broadcast messages such as transmitting system information, cell information in each community.

S-CCPCH Secondary Common Control Physical Channel S-CCPCH is the common signal channel of down link, exists multiple in Ke Ge community.Map the descending access channel FACH (Forward AccessChannel) as transmission channel and paging channel PCH (Paging Channel).Descending access channel FACH is the common signal channel of down link, for the transmission of control information and user data.Here, descending access channel FACH jointly uses in multiple travelling carriage, for the data transmission etc. of the low rate from upper layer.

Paging channel PCH is common down channel, as mentioned above, exists in pairs with indicator channel PICH, for the transmission of paging signal.The message such as travelling carriage ID (UEidentity), core network ID (CN identity), paging situation (Paging cause) is comprised in paging signal.

With regard to descending/uplink Dedicated Physical Data channel DPDCH, descending/special physical controlling channel of upward DPCCH, in the downlink, time division multiplexing downlink Dedicated Physical Data channel DPDCH and downlink Dedicated Physical control channel DPCCH in time slot, in the uplink, uplink Dedicated Physical Data channel DPDCH and special physical controlling channel of upward DPCCH is mapped to I-phase and Q-phase respectively.To mobile assignment more than 1 (spreading code is multiplexing) descending/uplink Dedicated Physical Data channel DPDCH, send for the data from upper layer.Only distribute 1 descending/special physical controlling channel of upward DPCCH to travelling carriage, control for physical layer.

Acquisition indicator channel AICH is the common signal channel of down link, exists in pairs with Physical Random Access Channel PRACH.Stochastic accessing for Physical Random Access Channel PRACH controls.

Physical Random Access Channel PRACH is the common signal channel of up link, maps the Random Access Channel RACH as transmission channel.Be suitable for Stochastic accessing, control information during for calling out sends.Further, also send (mainly with low rate) for the data from upper layer.

Below, the Main physical channel of HSDPA mode and the summary of transmission channel are described simply.

The high-speed physical downlink shared channel HS-PDSCH of HSDPA mode is the shared channel of down link, multiple travelling carriage shares, and comprises the high-speed downstream shared channel HS-DSCH (High Speed Downlink Shared Channel) of transmission channel in each travelling carriage.This HS-PDSH is used for sending grouped data from upper layer to each travelling carriage.

The HS-DSCH of HSDPA mode associates the shared channel that shared control channel HS-SCCH is down link, multiple travelling carriage shares, to the information needed for the information (modulation system, spreading code) needed for each travelling carriage transmission high-speed downstream shared channel HS-DSCH demodulation, error correction decoding process or mixed automatic retransfer HARQ (Hybrid Automatic Repeat reQuest) process.

HS-DSCH associates the Dedicated Control Channel that special physical controlling channel of upward HS-DPCCH is up link, represents the downlink quality information CQI (Channel Quality Indication) of downlink wireless transmission path situation and the ACK/NACK (Acknowledgement/NegativeAcknowledgements) as the confirmation of receipt information corresponding to mixed automatic retransfer HARQ for sending.

In addition, evolution (the Evolvde Universal Terrestrial Radio Access of research third generation wireless access, be EUTRA below) and the evolution (Evolvde UniversalTerrestrial Radio Access Network is EUTRAN below) of third generation Radio Access Network.As the down link of EUTRA, propose OFDM (Orthogonal Frequency Division Multiplexing) mode.As EUTRA technology, be suitable in OFDM mode and adapt to the adaptation modulation /demodulation of wireless spread-spectrum technology (link adaptation Link Adaptation), the technology of error correcting system (AMCS:AdaptiveModulation and Coding Scheme, hereinafter referred to as AMCS mode) based on chnnel coding etc.

So-called AMCS mode, to carry out high-speed packet data transmission efficiently, according to the transmission path situation of each travelling carriage, switch the mode of the radio transmission parameter (hereinafter referred to AMC pattern) such as error correcting system, the encoding rate of error correction, Data Modulation multi-system number, the code spreading factor (SF:Spreading Factor) of temporal frequency axle and many yards of multiplexing numbers.Such as, with regard to Data Modulation, along with transmission path situation improves, by switching to the more efficient multi-system modulation such as 8PSK modulation, 16QAM (Quadrature Amplitude Modulation) modulation from QPSK (Quadrature Phase Shift Keying) modulation, the maximum throughput (throughput) of communication system is increased.

With regard to the configuration of the down physical channel in OFDM mode, transmission channel, in Spared-OFDM mode (such as, with reference to patent documentation 1) in, propose to utilize frequency spreading code division multiplexing, physical control channel and the method multiplexing under same frequency band of physical data channel.And, in NonSpread-OFDM mode (such as, Wireless LAN standard 802.16 etc.) in, propose the frequency axis (subcarrier) and time shaft (OFDM symbol (the symbol)) resource that use OFDM, utilize the combination of time division multiplexing tdm (Time Divion Multiplexing), frequency division multiplexing FDM (Frequency DivionMultiplexing) or TDM and FDM, method multiplexing in time, frequency.

And, propose the technical requirement condition of EUTRA/EUTRAN (such as, with reference to non-patent literature 4), in order to existing 2G, 3G service convergence, coexist, require spectral flexibility (SpectrumFlexibility), require to support the parallel compensate (Support for spectrumallocations of different size) to the frequency spectrum of different size (frequency bandwidth, such as, 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz).

Further, propose the technical data (with reference to non-patent literature 5) of EUTRA, illustrate that the method for (centre frequency displacement) is specified in the service band position of answering of the travelling carriage to the transmission and reception ability with different frequency bands width.Illustrate with reference to Figure 37.Intrinsic maximum band width, the frequency bandwidth of such as 20MHz is supported in base station, and travelling carriage is when supporting the bandwidth of intrinsic maximum band width, such as 5MHz, first travelling carriage uses downlink Synchronization Channel DSNCH and downlink DPCH to carry out Cell searching.After, different frequency bands width, such as Bn (Bn=1.25,2.5,5,10,15 will be had, 20MHz) the travelling carriage group of the transmission and reception ability of frequency bandwidth is defined as Bn travelling carriage kind, the travelling carriage of the transmission and reception ability with Bn frequency bandwidth is defined as the travelling carriage of Bn travelling carriage kind, the transmission and reception frequency bandwidth Bn of the travelling carriage by the type definition of Bn travelling carriage is defined as the intrinsic frequency bandwidth Bn of travelling carriage.

Specifically, travelling carriage detects downlink Synchronization Channel DSNCH under the center 5MHz of 20MHz bandwidth, then receiving downlink Common Control Channel DCCCH.Transmission bandwidth information and the frequency shift information of the band position that the travelling carriage that is used to specify different mobile stations kind should use separately is comprised in down link Common Control Channel DCCCH.Then, travelling carriage moves to service band position according to this control information, starts the transmission of data.Aftermentioned downlink channel DSNCH, DCCCH.

As mentioned above, in 3GPP (3rd Generation Partnership Project), W-CDMA (Wideband Code Division Multiple Access) mode is standardized as third generation cellular mobile communication mode, start successively to serve (for example, referring to non-patent literature 1).

In the mobile communication system such as existing GSM (Global System for Mobile Communications) or W-CDMA, perform the mobile management employing user identifier IMSI (InteranationalMobile Subscriber Identity).The core network of W-CDMA mode is formed based on the core network of GSM.The management method of mobile of W-CDMA mode is described with reference to Figure 38.

RNC (Radio Network Controller) (50) is control device of wireless, is to carry out the control device that RRM or NodeB (10) control.RNC (50) such as performs transfer (hand-over) and controls.

Further, NodeB (10) refers to the logical node carrying out wireless transmission reception, specifically, is radio base station apparatus.NodeB (10) is connected with mobile station apparatus 20 through wave point.

SGSN (Serving GPRS Support Node) (30) is the Controlling vertex of the packet-switched services of core network, possesses the VLR (VisitorLocation Register) (31) of the user profile of (visited) mobile subscriber accessed.

Mainly carry out when travelling carriage 20 power supply is connected in conjunction with (attach).Could accept for office terminal in the step of sending a telegram here, bonding state can accept incoming call, unacceptable incoming call under separation (detach) state.

Further, location register carries out when travelling carriage shift position registration zone 40, and HLR (Home Location Register) not shown from step is to the VLR accessed (31) download user information.

Above-mentioned combination and location register process can be carried out simultaneously.If travelling carriage 20 detects the change in location register region 40 according to broadcast message, then comprise the position register request of user identifier IMSI through NodeB (10) and RNC (50) to VLR (31) request of SGSN (30).VLR (31) is from HLR download user information, and distribution T MSI (Temporary Mobile Subscriber Identity), as interim user identifier, sends the response message of location register to travelling carriage 20.

Identifying by TMSI being used for user between radio zone, compared with using the situation of IMSI, the fail safe that hidden IMSI produces can be improved, and the TMSI by using amount of information and IMSI to be in a ratio of about 1/2, reduce the amount of information between radio zone.

Below, the treatment step of paging is described with reference to Figure 39.In mobile communications, when there being incoming call to travelling carriage 20, must by this situation notice travelling carriage 20.Network manages the positional information of travelling carriage 20 in position registration zone 40, for the whole travelling carriages in the location register region 40 of travelling carriage 20 location register, has notified incoming call simultaneously.This step is called paging.

To the whole RNG (50) holding the middle location register region 40 of registering of the VLR (31) accessed, by sending paging request information from VLR (31), carry out paging.If use TMSI as user identifier at this moment, then as mentioned above, more favourable than using the situation of IMSI in safety and semaphore.

Travelling carriage 20 when idle pulley (holding state), owing to monitoring the channel that calls all the time, so identifiable design is to the paging of our station.When the location register region that travelling carriage 20 comprises in paging request, TMSI (IMSI) and the location register region that self stores, TMSI (IMSI) are consistent, network replies is responded.

Below, the Main physical channel of W-CDMA and the summary of transmission channel are described simply.

Indicator channel PICH is the common signal channel of down link, exists in pairs with the paging channel PCH (Paging Channel) of the transmission channel corresponding to the S-CCPCH Secondary Common Control Physical Channel S-CCPCH of mapping paging signal.This PICH sends with or without to the tone calling (CS:Circuit Switch, circuit switching) of each incoming call group as travelling carriage set or packet call (PS:PacketSwitch, packet switching) incoming information.

When the travelling carriage belonging to incoming call group #n has notified the incoming call to incoming call group #n by indicator channel PICH, receive the paging channel PCH in that be mapped to S-CCPCH Secondary Common Control Physical Channel S-CCPCH, corresponding radio frames, determine whether the incoming call to our station.

Indicator channel PICH is the electric power storage in order to improve travelling carriage, will reduce the channel for the purpose of discontinuous reception IR (Intermittent Reception) ratio set.This indicator channel PICH sends for notifying without the incoming call to travelling carriage, short to the travelling carriage belonging to incoming call group #n Paging Indicator PI (Paging Indicator), and the travelling carriage in standby (idle pulley) only receives this Paging Indicator PI usually.Travelling carriage, only when there will be a known incoming call according to Paging Indicator PI, receives the paging channel PCH corresponding to Paging Indicator PI.

Paging Indicator PI is given to multiple incoming call group #n, and the incoming-call frequency around 1 incoming call group #n can be made extremely low.Therefore, standby (idle pulley) if in travelling carriage only receive short Paging Indicator PI, the frequency of the paging signal of (amount of information is many) the paging channel PCH that reception can be made long is extremely low.

Patent documentation 1: JP 2001-237803 publication

Patent documentation 2: JP 2004-297756 publication

Non-patent literature 1:3GPP TS 25.211, V6.4.0 (2005-03), Physical channelsand mapping of transport channels onto physical channels.http: //www.3gpp.org/ftp/Specs/html-info/25-series.htm

Non-patent literature 2: Keiji Tachikawa, " W-CDMA mobile communication ", ISBN4-621-04894-5, P103, P115 etc.

HSDPA specification relevant data .http: the //www.3gpp.org/ftp/Specs/html-info/25-series.htm of non-patent literature 3:3GPP TR (Technical Report) 25.858 and 3GPP

Non-patent literature 4:3GPP TR (Technical Report) 25.913, V2.1.0 (2005-05), Requirements for evolved Universal Terrestrial Radio Access (UTRA) and Universal Terrestrial Radio Access Network (UTRAN) .http: //www.3gpp.org/ftp/Specs/html-info/25913.htm

Non-patent literature 5:3GPP R1-050592 NTT DoCoMo " Physical ChannelConcept for Scalable Bandwidth in Evolved UTRA Downlink ".

, in above-mentioned patent documentation, with regard to the transmission bandwidth information of band position that the travelling carriage with regard to being used to specify different mobile stations kind should use and the content of frequency shift information, do not point out concrete scheme.

Usually, consider the exchange being carried out control information by descending uplink control channel between the base station and the mobile station, specific travelling carriage is sent to the control information of service band position when specifying idle pulley and enable mode (active mode).At this moment, when carrying out control information exchange before service band displacement, the communication under the 5MHz frequency band at the center frequency-band of the intrinsic frequency bandwidth in base station, the center of such as 20MHz frequency bandwidth can be very chaotic.Further, in order to carry out the exchange of control information between the base station and the mobile station, using Radio Resource, causing the efficiency of frequency employment of whole system to reduce.Further, for specific travelling carriage, must manage, store service band position, avoid a part of frequency band under the complicated base station such as communication confusion control.

Summary of the invention

The present invention makes in view of the above problems, its object is to the service band mapping method of a kind of mobile station apparatus, base station apparatus, mobile station apparatus is provided and performs program and the recording medium of the method, Radio Resource is used efficiently utilizing the service band (displacement of centre frequency) being suitable for the travelling carriage of different mobile stations kind, while improving the efficiency of frequency employment of whole communication system, efficiently can perform and the base station of the service band of specific travelling carriage is controlled.

And, in above-mentioned patent documentation, just to there is different effective frequency belt width (such as, 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz) travelling carriage, the position of the centre frequency that should be shifted how is specified in the intrinsic frequency bandwidth of base station, and shifted target frequency location how paging be in the travelling carriage of holding state, do not point out concrete scheme.

Usually, consider, by descending uplink control channel, to carry out the exchange of control information between the base station and the mobile station, specific travelling carriage is sent to the control information of the position of specifying the centre frequency that should be shifted.At this moment, be in the travelling carriage of idle pulley when each base station change, must register the frequency location of this shifted target in a base station, control semaphore becomes very many.

Further, in existing location register mode, only registered user's identifying information IMSI in vlr, does not have about the travelling carriage called during paging in the standby information of which band position.Therefore, as W-CDMA mode, indicator channel PICH or paging channel PCH must be prepared, be defined in specific band position and receive.

At this moment, travelling carriage regularly carries out the displacement of centre frequency, must obtain indicator channel PICH or paging channel PCH, and process becomes complicated.Further, due to when paging, the frequency location of the shifted target of travelling carriage be can not determine in base station, so become complicated to travelling carriage handing-over schedule information.Elongated to the time of communications status from paging transition.

The present invention makes for solving the problem, the program and the recording medium that its object is to provide one to be suitable for accommodation to have the mobile station apparatus of the mobile communication system of the travelling carriage of different effective frequency belt width (such as 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz), base station apparatus, location management device, the location registering method of mobile station apparatus, paging method and perform these methods.

In order to solve the problem, 1st technological means is a kind of mobile station apparatus, for in mobile communication system, the service band position of mobile station apparatus is at least according to the specific frequency location that the intrinsic frequency bandwidth of the identifying information of this mobile station apparatus, the intrinsic frequency bandwidth of this mobile station apparatus and base station apparatus calculates.

2nd technological means is a kind of mobile station apparatus, and in mobile communication system, the service band position during idle pulley of each mobile station apparatus configures dispersedly in the whole intrinsic frequency bandwidth of base station apparatus.

3rd technological means is in the 2nd technological means, it is characterized in that: service band position during this idle pulley is at least according to the specific frequency location that the identifying information of this mobile station apparatus and the intrinsic frequency bandwidth of this base station apparatus calculate.

4th technological means is in the 2nd technological means, it is characterized in that, according to service band position during this idle pulley, determines the service band position of this mobile station apparatus.

5th technological means is in the 2nd technological means, it is characterized in that, the service band position when this idle pulley receives for representing the designator for the incoming call of the group comprising this mobile station apparatus or the paging information towards this mobile station apparatus.

6th technological means is in the 1st technological means, it is characterized in that, receives the information of searching sector sent from this base station apparatus and broadcast message in this service band position.

7th technological means is in the 2nd technological means, it is characterized in that, the service band position when this idle pulley receives the information of searching sector and broadcast message that send from this base station apparatus.

8th technological means is in the 2nd technological means, it is characterized in that, during receiving the information of searching sector and broadcast message sent from this base station apparatus, receives at the band position different from service band position during this idle pulley.

9th technological means is in the 2nd technological means, it is characterized in that, also according to this identifying information, and service band position when splitting this idle pulley along time orientation.

10th technological means is in the 1st or 2 technological means, it is characterized in that, when the initial position registration process of this mobile station apparatus, use this identifying information, after position is registered in upper network node, use the temporary identifications obtained from this upper network node.

11st technological means is in the 5th technological means, it is characterized in that, configures this designator as down link Common Control Channel.

12nd technological means is in the 5th technological means, it is characterized in that, configures this designator as downlink shared control signal channel.

13rd technological means is in the 2nd technological means, it is characterized in that, discontinuous reception is carried out in the service band position when this idle pulley.

14th technological means is a kind of base station apparatus, for in mobile communication system, the service band position of mobile station apparatus is at least according to the specific frequency location that the intrinsic frequency bandwidth of the identifying information of this mobile station apparatus, the intrinsic frequency bandwidth of this mobile station apparatus and this base station apparatus calculates.

15th technological means is a kind of base station apparatus, and in mobile communication system, the service band position during idle pulley of each mobile station apparatus configures dispersedly in the whole intrinsic frequency bandwidth of base station apparatus.

16th technological means is in the 15th technological means, it is characterized in that: service band position during this idle pulley is at least according to the specific frequency location that the identifying information of this mobile station apparatus and the intrinsic frequency bandwidth of this base station apparatus calculate.

17th technological means is in the 15th technological means, it is characterized in that, according to service band position during this idle pulley, determines the service band position of this mobile station apparatus.

18th technological means is in the 15th technological means, it is characterized in that, the service band position when this idle pulley sends for representing the designator to the incoming call of the group comprising this mobile station apparatus or the paging information towards this mobile station apparatus.

19th technological means is in the 14th technological means, it is characterized in that, sends information of searching sector and broadcast message in this service band position.

20th technological means is in the 15th technological means, it is characterized in that, the service band position of this base station apparatus when this idle pulley sends information of searching sector and broadcast message.

21st technological means is in the 15th technological means, it is characterized in that, this base station apparatus, during transmission information of searching sector and broadcast message, sends at the band position different from service band position during this idle pulley.

22nd technological means is in the 15th technological means, it is characterized in that, also according to this identifying information, and service band position when splitting this idle pulley along time orientation.

23rd technological means is in the 14th or 15 technological means, it is characterized in that, when the initial position registration process of this mobile station apparatus, use this identifying information, after position is registered in upper network node, use the temporary identifications obtained from this upper network node.

24th technological means is in the 18th technological means, it is characterized in that, configures this designator as down link Common Control Channel.

25th technological means is in the 18th technological means, it is characterized in that, configures this designator as downlink shared control signal channel.

26th technological means is a kind of service band mapping method of mobile station apparatus, for mapping the service band of the mobile station apparatus in mobile communication system, at least basis is for determining that the intrinsic frequency bandwidth of the identifying information of mobile station apparatus, the intrinsic frequency bandwidth of this mobile station apparatus and this base station apparatus calculates the service band position of this mobile station apparatus.

27th technological means is a kind of service band mapping method of mobile station apparatus, for mapping the service band of the mobile station apparatus in mobile communication system, the service band position during idle pulley of each mobile station apparatus configures dispersedly in the whole intrinsic frequency bandwidth of base station apparatus.

28th technological means is in the 27th technological means, it is characterized in that:

At least calculate the service band position of this mobile station apparatus when holding state, i.e. idle pulley according to the intrinsic frequency bandwidth for the identifying information He this base station apparatus of determining this mobile station apparatus.

29th technological means is in the 27th technological means, it is characterized in that, according to service band position during this idle pulley, determines the service band position of this mobile station apparatus.

30th technological means is in the 27th technological means, it is characterized in that, the service band position when this idle pulley receives for representing the designator for the incoming call of the group comprising this mobile station apparatus or the paging information towards this mobile station apparatus.

31st technological means is in the 26th technological means, it is characterized in that, receives the information of searching sector sent from this base station apparatus and broadcast message in this service band position.

32nd technological means is in the 27th technological means, it is characterized in that, the service band position when this idle pulley receives the information of searching sector and broadcast message that send from this base station apparatus.

33rd technological means is in the 27th technological means, it is characterized in that, during receiving the information of searching sector and broadcast message sent from this base station apparatus, receives at the band position different from service band position during this idle pulley.

34th technological means is in the 27th technological means, it is characterized in that, also according to this identifying information, and service band position when splitting this idle pulley along time orientation.

35th technological means is in the 26th or 27 technological means, it is characterized in that, when the initial position registration process of this mobile station apparatus, use this identifying information, after position is registered in upper network node, use the temporary identifications obtained from this upper network node.

36th technological means is in the 30th technological means, it is characterized in that, configures this designator as down link Common Control Channel.

37th technological means is in the 30th technological means, it is characterized in that, configures this designator as downlink shared control signal channel.

38th technological means is in the 27th technological means, it is characterized in that, discontinuous reception is carried out in the service band position when this idle pulley.

39th technological means is in the 27th technological means, it is characterized in that, when this idle pulley, the broadcast message sent is configured in each service band position of this idle pulley from this base station apparatus, can receive in the service band position of this idle pulley.

40th technological means is a kind of mobile station apparatus, for in mobile communication system, in the position register request sent when the location register of this mobile station apparatus, the information of the identifying information at least comprising this mobile station apparatus and the effective frequency belt width representing mobile station apparatus.

41st technological means is a kind of location management device, it is used in mobile communication system, receive the position register request from mobile station apparatus and carry out the location management of this mobile station apparatus, this location management device at least manages the identifying information of this mobile station apparatus and the effective frequency belt width information of mobile station apparatus.

42nd technological means is a kind of mobile station apparatus, for in mobile communication system, in the position register request sent when the location register of this mobile station apparatus, the information of the identifying information at least comprising this mobile station apparatus and the frequency of utilization position representing this mobile station apparatus.

43rd technological means is a kind of location management device, it is used in mobile communication system, receive the position register request from mobile station apparatus and carry out the location management of this mobile station apparatus, this location management device at least manages the identifying information of this mobile station apparatus and this frequency of utilization positional information of mobile station apparatus.

44th technological means is a kind of location management device, it is used in mobile communication system, send paging request when there being the incoming call towards mobile station apparatus to base station apparatus, this location management device at least comprises the information of the identifying information of this mobile station apparatus and the effective frequency belt width of expression mobile station apparatus in this paging request.

45th technological means is a kind of base station apparatus, for in mobile communication system, when receiving the paging request towards mobile station apparatus, send paging request in the frequency of utilization position at least calculated according to the identifying information of this mobile station apparatus comprised in this paging request and the effective frequency belt width of this mobile station apparatus.

46th technological means is a kind of mobile station apparatus, in mobile communication system, at least according to the frequency of utilization position paging receiving request that the identifying information of this mobile station apparatus and the effective frequency belt width of this mobile station apparatus calculate.

47th technological means is a kind of location management device, it is used in mobile communication system, paging request is sent to base station apparatus, the information of the identifying information at least comprising this mobile station apparatus in this paging request and the service band position representing this mobile station apparatus when there being the incoming call towards mobile station apparatus.

48th technological means is a kind of base station apparatus, and in mobile communication system, when receiving the paging request towards mobile station apparatus, the service band position of this mobile station apparatus comprised in this paging request sends paging request.

49th technological means is the location registering method of the mobile station apparatus in a kind of mobile communication system, in the position register request that this mobile station apparatus sends when the location register of mobile station apparatus, the information of the identifying information at least comprising this mobile station apparatus and the effective frequency belt width representing this mobile station apparatus.

50th technological means is the location registering method of the mobile station apparatus in a kind of mobile communication system, utilization receives the position register request from mobile station apparatus and carries out the location management device of the location management of this mobile station apparatus, at least manages the identifying information of this mobile station apparatus and the effective frequency belt width information of this mobile station apparatus.

51st technological means is the location registering method of the mobile station apparatus in a kind of mobile communication system, in the position register request that this mobile station apparatus sends when the location register of mobile station apparatus, the information of the identifying information at least comprising this mobile station apparatus and the frequency of utilization position representing this mobile station apparatus.

52nd technological means is the location registering method of the mobile station apparatus in a kind of mobile communication system, utilization receives the position register request from mobile station apparatus and carries out the location management device of the location management of this mobile station apparatus, at least manages the identifying information of this mobile station apparatus and the frequency of utilization positional information of this mobile station apparatus.

53rd technological means is the paging method in a kind of mobile communication system, the location management device of paging request is sent to base station apparatus, the information of the identifying information at least comprising this mobile station apparatus in this paging request and the effective frequency belt width representing this mobile station apparatus when there being the incoming call towards mobile station apparatus.

54th technological means is the paging method in a kind of mobile communication system, base station apparatus, when receiving the paging request towards mobile station apparatus, sends paging request in the frequency of utilization position at least calculated according to the identifying information of this mobile station apparatus comprised in this paging request and the effective frequency belt width of this mobile station apparatus.

55th technological means is the paging method of the mobile station apparatus in a kind of mobile communication system, and mobile station apparatus is at least according to the frequency of utilization position paging receiving request that the identifying information of this mobile station apparatus and the effective frequency belt width of this mobile station apparatus calculate.

56th technological means is the paging method in a kind of mobile communication system, the location management device of paging request is sent to base station apparatus, the information of the identifying information at least comprising this mobile station apparatus in this paging request and the service band position representing this mobile station apparatus when there being the incoming call towards mobile station apparatus.

57th technological means is the paging method in a kind of mobile communication system, and base station apparatus is when receiving the paging request towards mobile station apparatus, and the service band position of this mobile station apparatus comprised in this paging request sends paging request.

58th technological means is a kind of program, for making the frequency of utilization mapping method of the mobile station apparatus described in one of computer enforcement of rights requirement 26 ~ 39.

59th technological means is a kind of program, the paging method that one of location registering method or claim 53 ~ 57 for the mobile station apparatus making one of computer enforcement of rights requirement 49 ~ 52 described are described.

60th technological means is a kind of recording medium, computer-readably have recorded the program in the 58th or 59 technological means.

The effect of invention

According to the present invention, the service band mapping method of a kind of mobile station apparatus, base station apparatus, mobile station apparatus is provided and performs program and the recording medium of the method, by specifying the service band position being suitable for the travelling carriage of different mobile stations kind, use Radio Resource efficiently, improve the efficiency of frequency employment of whole communication system, meanwhile, the base station that can perform efficiently the service band position of specific travelling carriage is specified controls.

Especially a kind of appointment is provided to be suitable for the marshalling of the travelling carriage of the service band position of the travelling carriage of different frequency bands width (such as 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz), especially to represent with or without the relevant effective means of the packet transaction corresponding to packet indicator PI (Packet Indicator) information requiring the packet call of the AIPN (ALL Internet Protocol Network) of EUTRA/EUTRAN.

According to the present invention, program and the recording medium that one can be provided to be suitable for accommodation there is the mobile station apparatus of the mobile communication system of the travelling carriage of different effective frequency belt width (such as 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz), base station apparatus, location management device, the location registering method of mobile station apparatus, paging method and perform these methods.

Accompanying drawing explanation

Fig. 1 is the figure of the channel architecture example for illustration of EUTRA.

Fig. 2 be represent supposition 3GPPP motion based on the corresponding relation figure of up, downlink channel of EUTRA and W-CDMA/HSDPA mode.

Fig. 3 is the state transition diagram of the travelling carriage represented based on the motion supposing 3GPP.

Fig. 4 represents with regard to EUTRA, assuming that the structure illustration of downlink wireless frame based on the motion of 3GPP.

Fig. 5 is the schematic diagram of discontinuous reception action when representing that travelling carriage is the free time.

Fig. 6 represents with regard to EUTRA, assuming that another structure illustration of downlink wireless frame based on the motion of 3GPP.

Fig. 7 is the structure illustration representing the base station associated with the present invention.

Fig. 8 is the structure illustration representing the travelling carriage associated with the present invention.

Fig. 9 is the figure for illustration of first embodiment of the invention.

Figure 10 is the figure of the configuration for illustration of the packet indicator by each TTI.

Figure 11 represents when intrinsic frequency bandwidth 15MHz, 10MHZ, 5MHz, 2.5MHz of base station, the figure of the situation that the service band candidate to the travelling carriage to different mobile stations kind is numbered.

Figure 12 is the figure of the computational methods for illustration of service band position, IM group and PI group.

Figure 13 is another figure of the computational methods for illustration of service band position, IM group and PI group.

Figure 14 is another figure of the computational methods for illustration of service band position, IM group and PI group.

Figure 15 represents the illustration being formed service band with the form of overlapping (overlap).

Figure 16 is the flow chart being switched to the process transferring to idle pulley for illustration of the power supply from travelling carriage.

Figure 17 is the figure being switched to the process transferring to idle pulley for illustration of the power supply from travelling carriage.

Figure 18 is the structure illustration for illustration of downlink wireless frame.

Figure 19 is another structure illustration for illustration of downlink wireless frame.

Figure 20 is another structure illustration for illustration of downlink wireless frame.

Figure 21 is another structure illustration for illustration of downlink wireless frame.

Figure 22 is the flow chart for illustration of process during idle pulley.

Figure 23 is the figure for illustration of process during idle pulley.

Figure 24 is the flow chart of the control treatment for illustration of grouping arrival.

Figure 25 is the figure of the control treatment for illustration of grouping arrival.

Figure 26 is the flow chart for illustration of control treatment when sending grouping.

Figure 27 is the figure for illustration of control treatment when sending grouping.

Figure 28 is another structure illustration representing downlink wireless frame of the present invention respectively.

Figure 29 is another structure illustration representing downlink wireless frame of the present invention respectively.

Figure 30 is another structure illustration representing downlink wireless frame of the present invention respectively.

Figure 31 is the structure illustration representing base station and travelling carriage and location management device respectively.

Figure 32 is the figure for illustration of an embodiment of the present invention.

Figure 33 is another figure for illustration of an embodiment of the present invention.

Figure 34 be when registering for illustration of ad-hoc location and paging time the method for numbering serial figure of the service band position of travelling carriage that uses.

Figure 35 is for illustration of the instance graph about location register step of the present invention.

Figure 36 is for illustration of the instance graph about paging step of the present invention.

Figure 37 is an instance graph of the designation method for illustration of existing service band position.

Figure 38 is the management method of mobile figure for illustration of W-CDMA mode.

Figure 39 is an instance graph of the treatment step for illustration of paging.

Symbol description

10 ... NodeB, 20 ... travelling carriage, 30 ... SGSN, 31 ... VLR, 40 ... location register region, 50 ... RNC, 100 ... base station, 101 ... antenna part, 102 ... radio section, 103 ... demodulation section, 104 ... link channel presumption unit, 105 ... control data extraction unit, 106 ... channel-decoding portion, 107 ... chnnel coding portion, 108 ... control data insertion section, 109 ... OFDM modulation portion, 110 ... scheduling unit, 111 ... antenna part, 112 ... radio section, 113 ... control part, 114 ... communication IF, 200 ... travelling carriage, 201 ... antenna part, 202 ... radio section, 203 ... OFDM demodulation portion, 204 ... link channel presumption unit, 205 ... control data extraction unit, 206 ... channel-decoding portion, 207 ... chnnel coding portion, 208 ... control data insertion section, 209 ... modulation portion, 210 ... control part, 211 ... antenna part, 212 ... radio section, 213 ... control part, 300 ... location management device, 301 ... location management database, 302 ... control part, 303 ... communication IF, 400 ... location register region

Embodiment

Fig. 1 is the channel architecture illustration for illustration of EUTRA, and the channel architecture example of the upstream and downstream link based on for the motion of EUTRA supposition 3GPP is shown.As the downlink physical channel of EUTRA, be made up of downlink DPCH (Downlink Pilot Channel), downlink Synchronization Channel DSNCH (Downlink Synchronization Channel), down link Common Control Channel DCCCH (Downlink Common Control Channel), downlink scheduling channel DSCH (Downlink Scheduling Channel).Downlink shared control signal channel DSCSCH (Downlink SharedControl Signaling Channel), downlink shared data channel DSDCH (DownlinkShared Data Channel) is comprised in downlink scheduling channel DSCH.

And, as the uplink physical channel of EUTRA, be made up of based on competitive channel UCBCH (Uplink Contention-based Channel), uplink scheduled channel USCH (Uplink Scheduling Channel) up link.

Below, the downlink channel of EUTRA and the summary of uplink channel are described simply.Fig. 2 is the corresponding relation figure of the upstream and downstream link channel of EUTRA and the W-CDMA/HSDPA mode represented based on the motion supposing 3GPP.

In the down link of EUTRA, downlink DPCH comprises downlink common pilot channel DCPCH (Downlink Common Pilot Channel) and downlink-dedicated pilot channel DDPCH (Downlink Dedicated Pilot Channel).

Downlink common pilot channel DCPCH is equivalent to the pilot channel of W-CDMA mode, and the transmission path loss controlled for the presumption of the downlink transmission path situation in AMCS mode and Cell searching, uplink transmission power measures.Downlink-dedicated pilot channel DDPCH also can be sent to individual mobile stations from the antenna with the transmission path (directive property) different from adapting to the community common antenna such as array antenna, or uses under strengthening the object of downlink common pilot channel DCPCH to the low-quality travelling carriage of reception.

Downlink Synchronization Channel DSNCH is equivalent to the synchronous channel SCH of W-CDMA mode, for Cell searching, the radio frames of ofdm signal, time slot, transmission fixed time interval TTI (Trasmission Timing Interval), the OFDM symbol Timing Synchronization of travelling carriage.

Down link Common Control Channel DCCCH comprise W-CDMA mode the first Common Control Physical Channel P-CCPCH and be equivalent to indicator channel PICH broadcast message (being equivalent to broadcast channel BCH), indicate the common control information such as packet indicator PI information (being equivalent to indicator channel PICH) with or without packet call.

Downlink scheduling channel DSCH is made up of downlink shared control signal channel DSCSCH (Downlink Shared Control Signaling Channel) and downlink shared data channel DSDCH (Downlink Shared Data Channel).

The HS-DSCH that downlink shared control signal channel DSCSCH is equivalent to comprise in the high-speed physical downlink shared channel HS-PDSCH of HSDPA mode associates shared control channel HS-SCCH, downlink dedicated control channel DPCCH, acquisition indicator channel AICH, multiple travelling carriage shares, for sending the schedule information etc. of information needed for information (modulation system, spreading code etc.) needed for demodulation high-speed downstream shared channel HS-DSCH, error correction decoding process or HARQ process and Radio Resource (frequency, time) in each travelling carriage.Further, be equivalent to the packet paging information of the paging channel PCH comprised in the S-CCPCH Secondary Common Control Physical Channel of W-CDMA mode, a part for descending access information also sends as downlink shared control signal channel DSCSCH.

Downlink shared data channel DSDCH is equivalent to the high-speed downstream shared channel HS-DSCH, the downlink dedicated data channel DPDCH that comprise in the high-speed physical downlink shared channel HS-PDSCH of HSDPA mode, for sending grouped data from upper layer to travelling carriage.Further, be equivalent to the packet paging information of the paging channel PCH comprised in the S-CCPCH Secondary Common Control Physical Channel of W-CDMA mode, a part for descending access information also sends as the data of downlink shared data channel DSDCH.

And, in the uplink, in up link is based on competitive channel UCBCH, comprises access channel FACH (Fast Access Channel) fast, retains channel RCH (ReservationChannel) and uplink synchronisation channel USNCH (Uplink Synchronization Channel).Be equivalent to the Random Access Channel RACH (Radom Access Channel) of W-CDMA mode.

Uplink scheduled channel USCH shares control signal channel USCSCH (UplinkShared Control Signaling Channel) by up link shared data channel USDCH (UplinkShared Data Channel) and up link and forms.Up link shared data channel USDCH is equivalent to the uplink dedicated control channel DPDCH of W-CDMA mode, and each travelling carriage shares, and the grouped data for each travelling carriage sends.Up link shares HS-DSCH association special physical controlling channel of upward HS-DPCCH, the Dedicated Control Channel DPDCH that control signal channel USCSCH is equivalent to HSDPA mode, each travelling carriage shares, for transmitting the feedback information, ascending pilot frequency, uplink channel control information etc. of downlink channel transmission path quality information CQI (Channel Qulity Indecator), the HARQ etc. of each travelling carriage.

Illustrate with regard to EUTRA, assuming that the flow process of the transmission and reception of the packet call of travelling carriage based on the motion of 3GPP.

First, the state transitions of the travelling carriage based on the motion supposing 3GPP is shown by Fig. 3.Travelling carriage, after power supply is connected (10), carries out the selection of public mobile communication PLMN (Public Land MobileNetwork)/select again, community selects (11).And travelling carriage also receiving position registration upgrades and broadcast message (12), transfers to holding state, i.e. idle pulley (Idle Mode) (13).Perform community in idle mode select/to select again.

And, had arrive (17) from base station towards the grouping of travelling carriage time, travelling carriage receives instruction with or without the packet paging designator PI information of packet call and the packet paging information corresponding to packet call, through packet communication treatment step, to transfer in packet communication, i.e. enable mode (15), transmission and reception grouped data.Being arranged on the timer in travelling carriage or base station (such as, the time interval of Tinact) time-out, when also there is no the transmission and reception of grouped data, be back to idle pulley (or being called inactive mode) (13).Even if enable mode (15) also performs community and select/selects again.

And, when there being grouping to send (14) from user, through transmission, the packet communication treatment step of the reception of descending access information (being equivalent to descending access channel FACH) and multi-upstream access information (being equivalent to Random Access Channel RACH), transfer to (15) in packet communication.

Fig. 4 represents with regard to EUTRA, assuming that the structure illustration of downlink wireless frame based on the motion of 3GPP.Downlink wireless frame is made up of the two dimension of multiple subcarrier group of frequency axis and the transmission time interval TTI of Chunk (chunk) and time shaft.Chunk is organized by several subcarrier (Sub-carrier) and forms.Such as, on the frequency axis, the frequency bandwidth Bch that whole frequency spectrum (downlink tone bandwidth) B5 setting line link is 20MHz, Chunk be 1.25MHz, sub-carrier band width B sc be 12.5kHz time, comprise 16 Chunk in the downlink, comprise 100 subcarriers in 1 Chunk, wholely comprise 1600 subcarriers.Further, on a timeline, set 1 radio frames as 10ms, TTI be 0.5ms time, comprise 20 TTI.

That is, in the above-described example, in 1 radio frames, comprise 16 Chunk and 20 TTI, in 1 TTI, comprise multiple OFDM symbol long (Ts).Therefore, in this example, the spendable minimum radio resource units of travelling carriage is made up of 1 Chunk (100 subcarriers) and 1 TTI (0.5ms).Further, also can the Radio Resource of 1 Chunk be split thinner.TTI also can use 0.67ms, 0.625ms etc.

As shown in Figure 4, downlink common pilot channel DDPCH is mapped to the beginning of each TTI, the antenna service condition of downlink-dedicated pilot channel DDPCH according to base station or the transmission path situation of travelling carriage, be mapped to the appropriate location (such as, being mapped to the central part of TTI) of 1 TTI.

Further, down link Common Control Channel DCCCH and downlink Synchronization Channel DSNCH is mapped to the TTI of radio frames beginning.By the TTI that this two channel mappings are started to radio frames, when travelling carriage is idle pulley, if only receive radio frames by travelling carriage to start TTI or receive the multiple OFDM symbol long (Ts) in radio frames beginning TTI, then can receive the common control informations such as Cell searching, Timing Synchronization, broadcast message and packet paging information.

Travelling carriage carrys out action when idle pulley with discontinuous reception.

Fig. 5 is the schematic diagram of discontinuous reception action when representing that travelling carriage is idle pulley.Here, at figure identical with the structure of the downlink wireless frame based on the motion of the supposition 3GPP of above-mentioned Fig. 4 shown in Fig. 5 (A), the figure of the discontinuous reception action matched with Fig. 5 (A) shown in Fig. 5 (B).

As shown in Figure 5, interruption action when being idle pulley as travelling carriage, such as, enumerates interruption action 1 and is interrupted action 2.

Be interrupted during action 1 is TTI1 for frame beginning and make acceptance division work (on), and for making acceptance division quit work the discontinuous reception method of (off) during other.And, being interrupted action 2 is that (multiple OFDM symbol Ts) makes acceptance division work during downlink common pilot channel DCPCH, the down link Common Control Channel DCCCH of TTI1, downlink shared signaling channel DSCSCH, downlink Synchronization Channel DSNCH of frame beginning, and during other, make the out-of-work discontinuous reception method of acceptance division.The example making acceptance division work during each frame beginning TTI1 shown in Figure 5, but also can make acceptance division work every multiple frame period.

Downlink shared control signal channel DSCSCH is mapped to the beginning portion of each TTI1 in the same manner as downlink common pilot CPICH.Even if in packet communication, travelling carriage also can in each TTI1 also not to the grouped data of our station time, only receiving downlink can be carried out and share the discontinuous reception of control signal channel DSCSCH.

And, in the diagram, illustrate and between subcarrier, map downlink DPCH (downlink common pilot channel DCPCH and downlink-dedicated pilot channel DDPCH), down link Common Control Channel DCCCH, downlink shared control signal channel DSCSCH and downlink Synchronization Channel DSNCH on the frequency axis continuously, but also map discontinuously by being extracted by interval between subcarrier.

Fig. 6 is another structure illustration of the downlink wireless frame represented based on for the motion of EUTRA supposition 3GPP.Such as, as shown in Figure 6, the structure of alternate figures 4, also can subcarrier alternately configuring downlink Common Pilot Channel DCPCH, down link Common Control Channel DCCCH and downlink shared control signal channel DSCSCH.

Further, above-mentioned each downlink channel illustrates the example adopting TDM in whole downlink band, but may also be the combination of CDM (Code Division Multiplexing), FDM or TDM and FDM.

Further, described each downlink channel illustrates 1 OFDM symbol long (Ts), but also according to amount of information, can use multiple OFDM symbol long (Ts).

Further, downlink shared data channel DSDCH, based on AMCS mode, sends the grouped data on ground for the purpose of each travelling carriage.As an example, as shown in Figure 1, the transmission path situation of corresponding each travelling carriage, is assigned to mobile station MS 1, MS2, MS3.

Fig. 7 and Fig. 8 is the structure illustration representing base station and the travelling carriage associated with the present invention respectively.In the figure 7, base station 100 is made up of antenna part 101, radio section 102, demodulation section 103, uplink channel presumption unit 104, control data extraction unit 105, channel-decoding portion 106, chnnel coding portion 107, control data insertion section 108, OFDM modulation portion 109 and scheduling unit 110.

And, in fig. 8, travelling carriage 200 is made up of antenna part 201, radio section 202, OFDM demodulation portion 203, downlink channel presumption unit 204, control data extraction unit 205, channel-decoding portion 206, chnnel coding portion 207, control data insertion section 208, modulation portion 209 and control part 210.

Utilize Fig. 7 and Fig. 8 that base station 100 based on the motion of supposition 3GPP and the operating principle of travelling carriage 200 are described simply.

In base station 100, first, base station 100 is from upper network node (such as, the SGSN (Serving GPRS Support Node) of W-CDMA mode or RNC (Radio NetworkContro1), not shown) receive the grouped data (customer identification information on ground for the purpose of travelling carriage 200, such as comprise IMSI (International Mobile Subscriber Identity), IMEI (International Mobile Equipment Idenity), TMSI (Temporary MobileSubscriber Identity), TMEI (Temporary Mobile Equipment Idenity) or IP address etc.) time, this grouped data is kept at base station to send in data buffer storage (not shown).Chnnel coding portion 107 is input to by sending data from the down link sending data buffer storage, chnnel coding portion 107 inputs the down link AMC information such as down link AMC pattern and down link mobile assignment information (downlink schedule information) as the output signal of scheduling unit 110, use by the AMC pattern of down link AMC information definition (such as, TURBO (タ mono-ボ) code, encoding rate 2/3), perform the coded treatment that down link sends data, exported and be input to control data insertion section 108.

Down link control data comprises the control data of described downlink DPCH, down link Common Control Channel DCCCH and downlink Synchronization Channel DSNCH.Down link control data is input to control data insertion section 108, and the control data performing the down link Common Control Channel DCCCH shown in Fig. 1 maps.Packet indicator PI information is mapped to the down link Common Control Channel DCCCH (being sometimes also mapped to shared signal control channel SCSCH) specified or in the frequency bandwidth that calculates.

In addition, the down link AMC information (AMC pattern, downlink schedule information etc.) determined by scheduling unit 110 is input to control data insertion section 108, the control data performing downlink shared control signal channel DSCSCH maps.

The output of the control data insertion section 108 of mapping down link Common Control Channel DCCCH, downlink shared control signal channel DSCSCH and descending shared data channel DSDCH is sent to OFDM modulation portion 109.In OFDM modulation portion 109, perform Data Modulation, the serial/parallel of input signal is changed, be multiplied spreading code and the ofdm signal process such as scrambling code, IFFT (Inverse Discrete Fourier Transform) conversion, CP (Cyclic Prefis) insertion, filtering, generates ofdm signal.Further, OFDM modulation portion 109 is transfused to the down link AMC information from scheduling unit 110, controls the Data Modulation (such as, 16QAM) of each subcarrier.And, generate the radio frames shown in Fig. 4, convert RF (Radio Frequency) frequency band to by the transtation mission circuit of radio section, send down link signal from antenna part.

In addition, received the uplink signal sent from travelling carriage 200 by antenna part 101, become IF by the receiving circuit of radio section from RF frequency inverted or be directly changed into base band, being input to demodulation section 103.Uplink signal also can use ofdm signal, MC-CDMA (Mulit-Carrer-CDMA) signal or for reducing the single carrier SC signal of PAPR, VSCRF-CDMA (Variable Spreading and Chip Repetition Factors-CDMA) signal (for example, referring to patent documentation 2 (JP 2004-197756 publication; " travelling carriage, base station, wireless transmission program and radio transmitting method ").

In uplink channel presumption unit 104, utilize uplink pilot channel UPCH, estimate the transmission path quality of the dedicated uplink channel of each travelling carriage, calculate uplink transmission path quality information CQI.The up link CQI information calculated is input to scheduling unit 110.And, the up link AMC information such as up link AMC pattern and uplink scheduling information are input to control data insertion section 108, are mapped to downlink shared control signal channel DSCSCH, are sent to corresponding travelling carriage 200.

This travelling carriage 200, according to the output of scheduling unit 110 and up link AMC information, utilizes the up link AMC pattern and uplink scheduling information that determine, sends grouped data.And, the uplink signal of this grouped data is input to demodulation section 103 and channel-decoding portion 106.In addition, the output of scheduling unit 110 and up link AMC information are input to demodulation section and channel-decoding portion 106, according to this information, perform the demodulation (such as QPSK) of uplink signal, decoding process (such as convolution code, encoding rate 2/3).

Control data extraction unit 105 extracts up link shares control signal channel USCSCH control information based on competitive channel UCBCH and up link.Further, control data extraction unit 105 extracts the downlink channel transmission path quality information CQI being shared the travelling carriage 200 that control signal channel USCSCH sends by up link, is input to scheduling unit 110, generates down link AMC information.

Up link CQI information is input to scheduling unit 110 from uplink channel presumption unit 104, input the down link CQI information fed back from travelling carriage 200 from control data extraction unit 105, and from base station control unit (not shown) input each travelling carriage descending/up link sends data buffer storage information, Uplink/Downlink QoS (Qulity of Service) information, various class of service information, travelling carriage kind of information, customer identification information etc.

And scheduling unit 110 merges these information inputted, in the centre frequency of specifying or calculate, according to the dispatching algorithm selected, generate Uplink/Downlink AMC information, export each several part shown in Fig. 7 to, realize the transmission scheduling of grouped data.

Then, in travelling carriage 200, first by antenna part 201 receiving downlink ofdm signal, by the local RF frequency oscillation circuit (synthesizer), low-converter, filter, amplifier etc. of radio section 202, downlink received signal become IF from RF frequency inverted or is directly changed into base band, and being input to OFDM demodulation portion 203.In downlink channel presumption unit 204, utilize downlink DPCH (utilizing downlink common pilot channel DCPCH, downlink-dedicated pilot channel DDPCH or both combinations), estimate the transmission path quality of the exclusive downlink channel of each travelling carriage, calculate downlink transmission path quality information CQI.The down link CQI information calculated is input to control data insertion section 208, is mapped to up link and shares control signal channel USCSCH, be sent to base station.

In OFDM demodulation portion 203, perform CP (Cyclic Prefix) removal of input signal, FFT (Discrete Fourier Transform) converts, be multiplied the ofdm signal demodulation process such as spreading code and scrambling code, parallel/serial conversion, data demodulates, filtering, generating solution adjusting data, is input to control data extraction unit 205.

In control data extraction unit 205, extract the downlink channel control information (packet indicator PI information, packet paging information, descending access information, broadcast message etc.) (being also sometimes mapped to downlink shared signaling control channel SCSCH) beyond downlink shared data channel DSDCH.Extract down link AMC information such as being mapped to the down link AMC pattern of downlink shared control signal channel DSCSCH and downlink schedule information, export OFDM demodulation portion 203 and channel-decoding portion 206 to.Further, extract up link AMC information such as being mapped to the up link AMC pattern of downlink shared control signal channel DSCSCH and uplink scheduling information, export modulation portion 209 and chnnel coding portion 207 to.

In OFDM demodulation portion 203, use by the AMC pattern (such as 16QAM) of down link AMC information definition, demodulation subcarrier.In channel-decoding portion, use by the AMC pattern of down link AMC information definition (such as, TURBO (タ mono-ボ), encoding rate 2/3), decoding is mapped to the grouped data on ground for the purpose of this travelling carriage of downlink shared data channel DSDCH.

The up link that chnnel coding portion 207 is transfused to the packet dedicated data of travelling carriage 200 sends data, use from control data extraction unit 205 export down link AMC information (such as, convolution code, encoding rate 2/3) encode, export control data insertion section 208 to.

Control data insertion section 208 makes the down link CQI information from downlink channel presumption unit 204 be mapped to the up link comprised in uplink scheduling channel USCH and shares control signal channel USCSCH, up link is mapped to up link based on competitive channel UCBCH and uplink scheduling channel USCH and sends signal.

Modulation portion 209 uses the down link AMC information (such as QPSK) exported from control data extraction unit 205 to carry out Data Modulation, exports the transtation mission circuit of radio section 202 to.The modulation of uplink signal uses ofdm signal, MC-CDMA signal, or in order to reduce PAPR, also can use single carrier SC signal, VSCRF-CDMA signal.

Control part 210 holds travelling carriage kind of information, intrinsic frequency bandwidth information, customer identification information.And the control signal being displaced to the centre frequency specified or calculate is sent to radio section 202 by control part 210, utilizes the local RF frequency transtation mission circuit (frequency synthesizer) of radio section 202 to carry out centre frequency displacement.

Utilize the local RF frequency oscillation circuit (synthesizer) of radio section 202, upconverter, filter and amplifier etc., baseband signal is converted to RF frequency band, send uplink signal from antenna part 201.IF, RF filter corresponding to described different frequency bands width (such as, 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz) is comprised in radio section 202.

Fig. 9 is the figure for illustration of first embodiment of the invention.In the first embodiment, the service band position designation method being used for supposition being contained in the travelling carriage in the intrinsic frequency bandwidth of base station apparatus to the travelling carriage of the different mobile stations kind based on the 3GPP motion of EUTRA is proposed.The service band of so-called travelling carriage is the frequency band of transmission and reception of travelling carriage for dividing into groups of at least enable mode.

In fig .9, when the intrinsic frequency bandwidth of base station is 20MHz, the frequency band of the down link that each travelling carriage of different mobile stations kind uses is numbered.The following describes point structure tasking each sequence number of the service band of travelling carriage.Structure shown in Fig. 9 is premised on the service band of each travelling carriage is underlapped.

Here, the service band position of the travelling carriage of 20MHz or 15MHz travelling carriage kind as shown in the figure, is 1 because of option and determines inevitably.And, there are 2 candidates (No. 0 and No. 1 (2 system numbers statement)) the service band position of the travelling carriage of 10MHz travelling carriage kind, further, there are 4 candidates (No. 00, No. 01, No. 10, No. 11) the service band position of the travelling carriage of 5MHz travelling carriage kind.Further, there are 8 candidates (No. 000 ~ No. 111) the service band position of the travelling carriage of 2.5MHz travelling carriage kind, and there are 16 candidates (No. 0000 ~ No. 1111) the service band position of the travelling carriage of 1.25MHz travelling carriage kind.

The travelling carriage of each travelling carriage kind is displaced to the suitable frequency location selected from the candidate of above-mentioned service band.Efficiency of frequency employment should be considered in the service band position of this travelling carriage, should fair, select coequally.

When idle pulley, owing to not carrying out the exchange of specific information in base station and travelling carriage, so the service band position of the travelling carriage of the idle pulley that our station holds can not be grasped in base station.Therefore, when downlink communication starts, when travelling carriage is passed in the arrival of grouping, base station does not know under which frequency band, send paging information.As long as whole travelling carriages of this idle pulley paging receiving information under predetermined same frequency band can solve, but the travelling carriage due to whole travelling carriage kind sends the appointed information of paging receiving information or service band position under special frequency band, so the traffic under special frequency band can increase, as a result, efficiency of frequency employment can decline.

Further, as used special frequency band in each travelling carriage kind, even if be configured with service band, but when the whole travelling carriages such as in base station are 1.25MHz travelling carriage kind, the traffic under special frequency band can not be improved.Therefore, the method for paging information when should be started by minimizing downlink traffic or the traffic of shift position appointed information, choice for use band position.

When uplink communication starts too, as long as travelling carriage does not know to send the access based on competition under which frequency band.As long as whole travelling carriages of this idle pulley carry out can solving based on contention access under predetermined same frequency band, but carry out based on contention access under special frequency band, so the frequency of collisions under special frequency band can rise due to whole travelling carriage.Therefore, the method for the frequency of collisions based on contention access when should be started by minimizing uplink communication, choice for use band position.

Further, in idle mode, if travelling carriage receiving downlink signal under the frequency bandwidth determined by travelling carriage kind all the time, then travelling carriage inefficiency in power consumption of the travelling carriage kind that frequency band is large.Even if should the travelling carriage of 1.25MHz travelling carriage kind Received signal strength when also can receive idle pulley, therefore the travelling carriage of more than 1.25MHz travelling carriage kind also only should receive the signal of 1.25MHz bandwidth, and reception bandwidth is narrowed, and reduces power consumption.

Therefore, multiple travelling carriages that during packet idle mode, the band position of receiving downlink signal is identical, are referred to as IM group (idle pulley group).Here, if the frequency bandwidth that each IM group receives is 1.25MHz width.The frequency band that this IM group receives is defined as service band during idle pulley.The band position of IM group is included in service band.Further, in IM group, different mobile stations kind is comprised.The bandwidth received due to IM group is 1.25MHz, so represent that the sequence number of IM group can share with the sequence number of the service band candidate of 1.25MHz travelling carriage kind.

Further, the multiple travelling carriages belonging to same IM group are grouped into grouping arrival group, are referred to as PI group (packet indicator group).Belong to the travelling carriage of PI group #n when being notified that by packet indicator PI PI group #n has incoming call, receiving downlink shares control signal channel DSCSCH or downlink shared data channel DSDCH, confirms to have the grouping being difficult ground for the purpose of this travelling carriage to arrive.

Such as, the sequence number 010100010 shown in Fig. 9 represents that the travelling carriage of 5MHz travelling carriage kind belongs to the service band position of No. 01, the IM group of No. 1010, the PI group of No. 00010.

Receiving the marshalling (grouping) under frequency domain by down link signal during above-mentioned idle pulley, the travelling carriage of idle pulley can receive the signal of narrow bandwidths, reduces power consumption.

Further, by the classification under combination frequency domain and the classification (FDMTDM) under time domain, it is segmented again, the receive frequency time location of the travelling carriage of idle pulley can be made to disperse.Thus, the travelling carriage of idle pulley can the signal of receive frequency and time all narrow scope, reduces power consumption significantly.This is such as by splitting IM group further, realizes by each TTI configuration packet designator PI.Specifically, as shown in Figure 10, as long as add the bit (bit) of the TTI position represented in frame to IM group sequence number.

Figure 11 represents when intrinsic frequency bandwidth 15MHz, 10MHz, 5MHz, 2.5MHz of base station, to the figure of the situation that the service band candidate of the travelling carriage to different mobile stations kind is numbered, shown in Figure 11 (A), the intrinsic frequency bandwidth of base station is the situation of 15MHz, shown in Figure 11 (B), the intrinsic frequency bandwidth of base station is the situation of 10MH, shown in Figure 11 (C), the intrinsic frequency bandwidth of base station is the situation of 5MHz, and shown in Figure 11 (D), the intrinsic frequency bandwidth of base station is the situation of 2.5MHz.Like this, by carrying out the numbering corresponding with the intrinsic frequency bandwidth of base station, the intrinsic frequency bandwidth of base station can be corresponded to neatly.

In order to base station and travelling carriage do not carry out above-mentioned appointment communicatedly, utilize customer identification information that base station side and mobile station side both sides when dividing into groups to arrive keep, specific travelling carriage.This customer identification information is the information for identifying user or terminal such as IMSI, TMSI, IMEI, the TMEI used under W-CDMA mode or the IP address distributing to travelling carriage.As an example, be described based on IMSI here.

Above-mentioned service band position, IM group and IP group are according to this customer identification information IMSI (IMSI=1,2,3 ..., n), intrinsic frequency bandwidth MBnb (the Node B Maximum Band of base station, MBnb=1.25,2.5,5,10,15,20MHz) and the intrinsic frequency bandwidth Bn of travelling carriage calculate.

Figure 12 is the computational methods figure for illustration of service band position, IM group and PI group.

Here, if the bandwidth B im=1.25MHz of customer identification information IMSI=101010010100010 (2 system number statement), the intrinsic frequency bandwidth Bn=5MHz of travelling carriage, intrinsic frequency bandwidth MBnb=20MHz, IM group reception of base station.Here, calculate the service band position number Ps determining service band position, the IM group sequence number Pim determining IM group, determine the PI group sequence number Ppi of PI group.If the PI group number Npi be included in the bandwidth B im of IM group reception is 32.Further, the PI group comprised in 20MHz bandwidth add up to 512.

Utilize the calculating of customer identification information IMSI mod 512, a high position 2 bit of calculated 010100010 represents that service band position number Ps is No. 01 of 5MHz frequency band, high-order 4 bits represent that IM group sequence number Pim is No. 0101, and low level 5 bit represents that PI group sequence number Ppi is No. 00010.

The computing formula concluding above-mentioned process is shown below.

IM group number (Nim)=MBnb (MHz)/Bim (MHz) (formula 1)

IM group number (Nim_s) in service band position=Bn (MHz)/Bim (MHz) (formula 2)

PI group sequence number (Ppi)=IMSI mod Npi (formula 3)

IM group sequence number (Pim)=IMSI/Npi mod Nim (formula 4)

Candidate number (the Ns)=MBnb/Bn (formula 5) of service band position

Service band position number (Ps)=IMSI/ (Npi × Nim_s) mod Ns (formula 6)

But, when carrying out FDMTDM configuration to the configuration of IM group during idle pulley, if the TTI number Ntti=20 in frame, then

Time orientation IM group sequence number (Pim_t)=IMSI/Npi/Nim mod Ntti

FDMTDM IM group sequence number (Pim_ft)=Pim × Pim_t

Figure 13 is another figure of the computational methods for illustration of service band position, IM group and PI group, represent the intrinsic frequency bandwidth Bn=5MHz of customer identification information IMSI=101010010100010 (2 system numbers statement), travelling carriage, base station intrinsic frequency bandwidth MBnb=15MHz, PI group number Npi=32 time computational methods.At this moment, if use above formula, then service band position number, IM group sequence number, PI group sequence number are as follows.

IM group number (Nim)=15/1.25=12 (formula 7)

IM group number (Nim_s)=5/1.25=4 (formula 8) in service band position

PI group sequence number (Ppi)=21666 mod 32=00010 (formula 9)

IM group sequence number (Pim)=21666/32 mod 12=0101 (formula 10)

Candidate number (the Ns)=15/5=3 (formula 11) of service band position

Service band position number (Ps)=21666/ (32 × 4) mod 3=01 (formula 12)

Figure 14 is another figure of the computational methods for illustration of service band position, IM group and PI group, illustrate the intrinsic frequency bandwidth Bn=15MHz of customer identification information IMSI=101010010100100 (2 carry out counting statement), travelling carriage, base station intrinsic frequency bandwidth MBnb=20MHz, PI group number Npi=32 time computational methods.At this moment, if use above formula, then service band position number, IM group sequence number and PI group sequence number are as follows.

IM group number (Nim)=20/1.25=16 (formula 13)

IM group number (Nim_s)=15/1.25=12 (formula 14) in service band position

PI group sequence number (Ppi)=21540 mod 32=00100 (formula 15)

IM group sequence number (Pim)=21540/32 mod 16=0001 (formula 16)

Candidate number (the Ns)=20/15=1 (formula 17) of service band position

Service band position number (Ps)=21540/ (32 × 4) mod 1=0 (formula 18)

In base station, intrinsic frequency bandwidth MBnb is 20MHz, the intrinsic frequency bandwidth Bn of travelling carriage is when being 15MHz, and the frequency band of remaining 5MHz size can not use in a mobile station.Such as, as shown in Figure 9, when being fixedly arranged on the center of the intrinsic frequency bandwidth 20MHz in base station in the service band position of the travelling carriage by 15MHz travelling carriage kind, utilize above-mentioned computational methods, produce the situation that IM group position corresponds to travelling carriage non-serviceable left and right 2.5MHz frequency band.As the means avoiding this situation, consider the intrinsic frequency bandwidth MBnb of base station be set in 15MHz and calculate, use the sequence number row of the intrinsic frequency bandwidth 15MHz in base station shown in Figure 11 (A), determine the method for IM group position.

Further, as other method, the service band position changeable of the travelling carriage of 15MHz travelling carriage kind can be made, offset 2.5MHz size from about centre frequency 15MHz.As shown in figure 14, the candidate a ~ e of the service band position of 5 travelling carriages is considered, according to IM group sequence number choice for use band position.Therefore, in the base station with the intrinsic frequency bandwidth of 20MHz, the travelling carriage of 15MHz travelling carriage kind can be configured efficiently.

Said method also can be adapted to the travelling carriage of the travelling carriage kind beyond 15MHz.By not fixing 15MHz, the service band structure of 10MHz, 5MHz, 2.5MHz, and association regulation IM group sequence number and service band, form service band neatly.Such as, when the travelling carriage of 5MHz travelling carriage kind, as shown in figure 15, consider to be formed service band with the form of overlap.

Utilize the service band position number (Ps) calculated, upstream and downstream link RF centre frequency and channel designator UARFCN (UTRA Absolute Radio Frequency Channel Number, (non-patent literature 6) of the radio section 102 of base station apparatus and the radio section 202 of travelling carriage can be calculated; 3GPP TS 25.101, V6.8.0 (2005-06), User Equipment (UE) radio transmission and reception (FDD), http://www.3gpp.org/ftp/Specs/html-info/25-series.htm).

First, utilize the intrinsic frequency bandwidth MBnb of base station and the downlink center frequency NBfc of base station, calculate the minimum frequency DL_NBfmin of the downlink bandwidth of travelling carriage.

DL_NBfmin=NBfc-MBnb/2 (formula 19)

Then, centre frequency DL_Fs and the IM group switching centre frequency DL_Fim of the down link service band of travelling carriage is calculated.

DL_Fs=NBfmin+Bn (2Ps+1)/2 (MHz) (formula 20)

DL_Fim=NBfmin+Bim (2Pim+1)/2 (MHz) (formula 21)

Such as, establish the intrinsic frequency bandwidth MBnb=20MHz of base station, base station downlink center frequency NBfc=2144.9MHz time, the minimum frequency DL_NBfmin of the down link service band of travelling carriage is

DL_NBfmin=NBfc-MBnb/2=2144.9-20/2=2134.9MHz (formula 26)

When Figure 12, centre frequency DL_Fs and the IM group switching centre frequency DL_Fim of the down link service band of travelling carriage are (Bn=5MHz, MBnb=20MHz, Bim=1.25MHz, Npi=32, Ps=1, Pim=5, Ppi=2, Nim=16, Nim_s=4, Ns=4)

DL_Fs=NBfmin+Bn (2Ps+1)/2=2134.9+5 × (2+1)/2=2142.4 (MHz) (formula 22)

DL_Fim=NBfmin+1.25 (2Pim+1)/2=2134.9+1.25 × (2 × 5+1)/2=2142.05 (MHz) (formula 23)

[table 1]

Table 1, UTRA FDD frequency bands

Operating Band	UL Frequencies UE transmit，Node Breceive	DL frequencies UE receive，Node B trsnsmit
			1	1920-1980MHz	2110-2170MHz
2	1850-1910MHz	1930-1990MHz
			3	1710-1785MHz	1805-1880MHz
4	1710-1755MHz	2110-2155MHz
			5	824-849MHz	869-894MHz
6	830-840MHz	875-885MHz

Utilize the Operating Band shown in table 1, centre frequency and the IM group switching centre frequency of the up link service band of travelling carriage can be calculated.

UL_Fs=DL_Fs-190=1952.4 (MHz) (formula 24)

UL_Fim=DL_Fim-190=1952.05 (MHz) (formula 25)

Figure 16 and Figure 17 is the figure being switched to the process transferring to idle pulley for illustration of travelling carriage from power supply, Figure 16 is the flow chart of the handling process illustrated at this moment, and Figure 17 (A) and Figure 17 (B) represents the main use channel in the frequency band and this step that in up link and down link, travelling carriage uses respectively.In addition, the symbol (the step symbol of mobile station side) corresponding with the flow process of Figure 16 is described in fig. 17.

In fig. 17, B1, B2, B3, B4, B5 represent 1.25MHz respectively, the frequency bandwidth of 2.5MHz, 5MHz, 10MHz, 20MHz.Here, as an example, the control flow of the travelling carriage of B3 travelling carriage kind is described.

In a mobile station, after power supply is connected, select (band search) public mobile network PLMN (Public Land Mobile Network) (step S11).Further, in a base station, information (step S21) is sent by downlink common pilot channel DPCH and downlink Synchronization Channel DSNCH and down link Common Control Channel DCCCH.

Then, in a mobile station, the intrinsic frequency bandwidth MBnb in base station obtained according to IMSI and the band search of this travelling carriage and the downlink center frequency NBfc of base station, calculates service band position number Ps, IM group sequence number Pim, PI group sequence number Ppi, the centre frequency DL_Fs of travelling carriage down link service band and the IM group switching centre frequency UP_Fim (step S12) of the IM group switching centre frequency DL_Fim of down link, the centre frequency UP_Fs of travelling carriage up link service band and up link.

According to centre frequency DL_Fs1, the UL_Fs1 of the service band calculated from above-mentioned known parameters, the local RF frequency oscillation circuit (synthesizer) in travelling carriage setting wireless portion 202, frequency displacement is to service band position.And, carry out in a mobile station initial cell selection (Cell searching) (step S13), and receiving broadcasting information (step S14), start initial position registration process (step S14).

The downlink common pilot channel DPCH used when initial cell is selected and downlink Synchronization Channel DSNCH receives under the service band establishing frequency centered by the above-mentioned DL_Fs1 calculated.Similarly, the down link Common Control Channel DCCCH used during receiving broadcasting information also receives under the service band establishing frequency centered by the above-mentioned DL_Fs1 calculated.Service band during frequency band and idle pulley by shared receiving downlink Common Pilot Channel DPCH, downlink Synchronization Channel DSNCH and down link Common Control Channel DCCCH, reduces the control overhead in travelling carriage.

As shown in Figure 18, Figure 19, centre frequency NBfc to the intrinsic frequency bandwidth MBnb in base station maps in the downlink wireless frame structure of down link Common Control Channel DCCCH, and initial cell selects step and broadcast message receiving step to perform under the centre frequency NBfc of the intrinsic frequency bandwidth MBnb in base station (step 13, step 14 with reference to Figure 17).And, also can be configured to after receiving broadcasting information, calculate service band position number Ps, IM group sequence number Pim, PI group sequence number Ppi.

For the downlink wireless frame structure shown in Figure 18, Figure 19, in order to receiving downlink Common Control Channel DCCCH under the service band establishing frequency centered by the above-mentioned DL_Fs1 calculated, as shown in Figure 20, Figure 21, down link Common Control Channel DCCCH must be mapped to the bandwidth of each 1.25MHz or each Chunk.As a kind of countermeasure, propose the intrinsic frequency bandwidth MBnb crossing over down link, configuring downlink Common Control Channel DCCCH in the frequency bandwidth or each Chunk of each 1.25MHz, copy the information that whole travelling carriage is public, if desired each frequency domain of additional configurations or the distinctive information of Chunk.

Then, initial position registration process is described.Travelling carriage, when initial position registration process starts, uses up link based on competitive channel UCBCH, sends the request signal (step S15) of upstream packet access.Customer identification information IMSI is comprised in the request signal of this upstream packet access.Base station is once receive the request signal of upstream packet access, then comprise sequence number, the i.e. RNTI (Radio Network Temporay ID) etc. that determine travelling carriage in the scheduling set information of acquiescence and base station, the permission signal as upstream packet access sends (step S22).Set up radio bearer (bearer) thus.

At this moment the up link used is sent out reception based on competitive channel UCBCH and downlink scheduling channel DSCH on the above-mentioned service band position calculated.Reduce frequency of collisions during uplink requests thus, reduce the step of down link initial schedule.

Once set up radio bearer, then location register message is sent to the host node of network.Host node once receiving position registration message, then sends interim customer identification information, such as TMSI (Temporary Mobile Subscriber Identity), TMEI (TemporaryMobile Equipment Idenity) or interim IP address etc. together with approving with location register.Meanwhile, IKE or authentication processing (step S16, step S23) is performed.At this moment the uplink scheduled channel USCH used and downlink scheduling channel DSCH is sent out reception under the service band of frequency centered by above-mentioned UL_Fs1, DL_Fs1 of calculating.

Travelling carriage and base station, according to interim customer identification information TMSI, utilize above-mentioned calculating formula to recalculate service band position number Ps, IM group sequence number Pim, PI group sequence number Ppi (step S17, S24).And according to centre frequency DL_Fs2, the UL_Fs2 of the service band calculated, frequency displacement is to service band position in a mobile station.Once location register terminates, then releasing wireless loading, is transferred to idle pulley.

Figure 22 and Figure 23 is the figure for illustration of process during idle pulley, Figure 22 is the flow chart of the handling process illustrated at this moment, and Figure 23 (A) and Figure 23 (B) illustrates the main use information in the frequency band and this step that in up link and down link, travelling carriage uses respectively.In addition, the symbol (the step symbol of mobile station side) corresponding with the flow process of Figure 22 is described in Figure 23.

The travelling carriage being transferred to idle pulley receives downlink common pilot channel DPCH, the downlink Synchronization Channel DSNCH and down link Common Control Channel DCCCH that send from base station, carries out the renewal (step S31, step S32, step S41) of community selection, broadcast message termly.

Here, for the downlink wireless frame structure shown in Figure 18, Figure 19, receiving downlink Common Pilot Channel DPCH, downlink Synchronization Channel DSNCH and down link Common Control Channel DCCCH under the centre frequency NBfc of the intrinsic frequency bandwidth MBnb in base station.Further, for the downlink wireless frame structure shown in Figure 20, Figure 21, service band position during service band and the idle pulley sharing frequency centered by the DL_Fs2 calculated can be also configured to.

And travelling carriage confirms whether the registration zone represented by broadcast message changes (step S33).Here, when not occurring to change in registration zone, confirm the timer whether overtime (step S34) of location register.When location register timer is not overtime, enter the receiving step of packet indicator PI.Change in registration zone or the timer expired of location register, carry out location register process (step S35, S42).

Location register process and above-mentioned Figure 16 and initial position registration process illustrated in fig. 17 identical (action frequency band is different), comprise up link based on the transmission and reception of position register information in the upstream packet access request of competitive channel UCBCH, radio bearer foundation, uplink scheduled channel USCH, downlink scheduling channel DSCH and the step of releasing wireless loading.

And once location register process terminates, then reset position registration timer (step S36), enters the receiving step of packet indicator PI.Here, the timer of location register is only described, but also can prepares the timer of Cell searching, the timer of PI.

Figure 24 and Figure 25 is the figure of the control treatment for illustration of grouping arrival, Figure 24 is the flow chart of the handling process illustrated at this moment, and Figure 25 (A) and Figure 25 (B) represents the main use channel in the frequency band and this step that in up link and down link, travelling carriage uses respectively.In addition, describe in Figure 25 with the flow process of Figure 24 the symbol applied (the step symbol of mobile station side).

Base station is sending when being transferred to the grouping of travelling carriage of idle pulley, and the IMSI according to grouping destination calculates IM group Pim, PI group Ppi, reset packet indicator PI (step S61).The travelling carriage being transferred to idle pulley, by discontinuous reception, receives the packet indicator PI (step S51) of the position represented with the IM group Pim obtained by described computing formula, PI group Ppi.

When packet indicator PI represents incoming call (step S52), receiving downlink scheduling channel DSCH, obtains details (being equivalent to the paging information of W-CDMA mode) (step S53, the S62) about the paging be included in paging channel PCH (logic channel).Further, when in above-mentioned steps S52, packet indicator PI does not represent incoming call, receiving package is contained in the packet indicator PI (discontinuous reception) in the radio frames behind next radio frames or multiple radio frames interval.

The position of the paging channel PCH that travelling carriage should receive is previously determined explicitly with the position of packet indicator PI.When travelling carriage obtains information (IMSI, IMEI, IP address, the RNTI etc.) of specific travelling carriage from about the details of paging, carry out the establishment step (step S54, S55, S63) of radio bearer.Further, when not being the grouping arrival towards this travelling carriage, receiving package is contained in the packet indicator PI (discontinuous reception) in the radio frames behind next radio frames or multiple radio frames interval.

After above-mentioned radio bearer is set up, travelling carriage starts the grouping (step S56) in receiving downlink scheduling channel DSCH.Further, in a base station, before user data cache becomes sky, grouping (step S64) is sent by downlink scheduling channel DSCH.And, if the buffer memory of base station becomes sky, then releasing wireless loading (step S65, S66).Then, enter and send grouping step.Here, the reception of grouping is only described, but also there is the situation simultaneously sending grouping.

Figure 26 and Figure 27 is the figure for illustration of control treatment when sending grouping, Figure 26 is the flow chart of the handling process illustrated at this moment, and Figure 27 (A) and Figure 27 (B) represents the main use channel in the frequency band and this step that in up link and down link, travelling carriage uses respectively.In addition, the symbol (the step symbol of mobile station side) corresponding with the flow process of Figure 26 is described in figure 27.

Travelling carriage is (step S71) when having the grouping that should send, and uses up link based on competitive channel UCBCH, sends the request signal (step S72) of upstream packet access.Base station is once receive the request signal (step S81) of upstream packet access, then comprise sequence number, the i.e. RNTI (Radio Network Temporary ID) etc. that determine travelling carriage in the scheduling set information of acquiescence and base station, the permission signal as upstream packet access sends.Set up radio bearer (step S73, S82) thus.

Once set up radio bearer, then travelling carriage utilizes uplink scheduled channel USCH to send grouping (step S74, S83).If the data buffer storage of travelling carriage is idle (step sends out S75), then releasing wireless loading (step S76, S84).And, be back to rate-determining steps during idle pulley.

In the above description, the travelling carriage of idle pulley carrys out each channel of transmission and reception with the intrinsic frequency bandwidth of self, but in order to reduce power consumption during idle pulley, also can be designed to carry out transmission and reception with the bandwidth B im (=B1) that IM group uses.In communication, according to data volume, use the intrinsic frequency bandwidth Bn to travelling carriage from Bim.

By the method for above-mentioned explanation, can suppress to communicate Min. in base station side with mobile station side, determine the service band of each channel that travelling carriage uses.

Figure 28, Figure 29 and Figure 30 represents the structure illustration of downlink wireless frame of the present invention respectively, be benchmark with Fig. 4, the best configuration of broadcast message and downlink Synchronization Channel DSNCH, packet indicator PI and downlink shared control signal channel DSCSCH is shown.In each figure of above-mentioned Figure 28 ~ 30, the structure of downlink wireless frame shown in each figure (A), the message of the discontinuous reception action matched with this figure (A) shown in each figure (B).

In Figure 28, by each IM group bandwidth B im, configuring downlink Common Control Channel DCCCH in the TTI of radio frames beginning, can receive this down link Common Control Channel DCCCH in the bandwidth of specifying in IM group during idle pulley.Further segmentation IM group, by each TTI configuration packet designator PI.At this moment, packet indicator PI is mapped as a part of downlink shared control signal channel DSCSCH.

By said structure, travelling carriage, when idle pulley, can carry out the reception of Cell searching, Timing Synchronization, broadcast message and packet indicator PI, can omit the process of frequency displacement under the frequency band that IM group is specified.Here, owing to packet indicator PI to be mapped to downlink shared control signal channel DSCSCH, so grouping when grouping when travelling carriage can make enable mode receives process and idle pulley arrives process public.

Discontinuous reception action in this structure makes acceptance division work during the downlink shared signaling channel DSCSCH of the downlink common pilot channel DCPCH of TTI of frame beginning, down link Common Control Channel DCCCH, downlink Synchronization Channel DSNCH and mapping paging designator PI, makes the out-of-work discontinuous reception method of acceptance division during other.

In Figure 29, identical with Figure 28, by each IM group bandwidth B im, configuring downlink Common Control Channel DCCCH in the TTI of radio frames beginning, can receive this down link Common Control Channel DCCCH in the bandwidth of specifying in IM group during idle pulley.But, packet indicator PI is mapped as a part of down link Common Control Channel DCCCH.By this structure, travelling carriage, when idle pulley, carries out the reception of Cell searching, Timing Synchronization, broadcast message and packet indicator PI, can omit the process of frequency displacement in the IM group of beginning TTI under the frequency band can specified.

Discontinuous reception action in this structure makes acceptance division work during the downlink common pilot channel DCPCH of TTI, down link Common Control Channel DCCCH, downlink Synchronization Channel DSNCH of frame beginning, makes the out-of-work discontinuous reception method of acceptance division during other.

In fig. 30, down link Common Control Channel DCCCH is configured in specific B1 bandwidth in the TTI of radio frames beginning.Travelling carriage, when Cell searching, Timing Synchronization, broadcast message receive, is displaced to specific B1 bandwidth.Packet indicator PI is mapped as a part of down link Common Control Channel DCCCH.

Discontinuous reception action in this structure makes acceptance division work during the downlink common pilot channel DCPCH of TTI, down link Common Control Channel DCCCH, downlink Synchronization Channel DSNCH of frame beginning, makes the out-of-work discontinuous reception method of acceptance division during other.

Further, although not shown, also consider down link Common Control Channel DCCCH to be configured in specific B1 bandwidth in the TTI of radio frames beginning, packet indicator PI is mapped to downlink shared control signal channel.

Further, as shown in Figure 5, also can by subcarrier alternately configuring downlink Common Pilot Channel DCPCH, down link Common Control Channel DCCCH and downlink shared control signal channel DSCSCH.

In the above description, the candidate of the service band of travelling carriage during idle pulley is configured dispersedly in the whole intrinsic frequency bandwidth of base station, but also can in the intrinsic frequency bandwidth of base station, configure dispersedly in the frequency bandwidth of certain limited range.As long as intrinsic for the base station of formula 1 ~ 6 frequency band is replaced to the frequency bandwidth of described limited range by computing formula at this moment.

Further, wish that the service band position of travelling carriage during idle pulley is included in the service band of travelling carriage, but also can utilize customer identification information, individually calculate the service band of travelling carriage and the service band of travelling carriage during idle pulley.Such as, consider down link Common Control Channel DCCCH or packet indicator PI to be configured in the frequency bandwidth of particular range, using all the other as grouping transmission and reception frequency band use.At this moment computing formula, as long as the frequency bandwidth intrinsic for the base station of formula 1 ~ 6 frequency band being replaced to described limited range.

Figure 31 is the structure illustration representing base station and travelling carriage and the location management device associated with another embodiment of the present invention respectively.In Figure 31, base station 100 is made up of antenna part 111, radio section 112, control part 113 and communication IF 114, travelling carriage 200 is made up of antenna part 211, radio section 212 and control part 213, and location management device 300 is made up of location management database 301, control part 302 and communication IF 303.Base station 100 is equivalent to base station apparatus of the present invention, and travelling carriage 200 is equivalent to mobile station apparatus of the present invention.

Utilize Figure 31 that the operating principle of base station 100 based on the motion of supposition 3GPP, travelling carriage 200 and location management device 300 is described simply.

First, in base station 100 from upper network node when communication IF 114 receives the grouped data (comprising customer identification information, such as IMSI etc.) on ground for the purpose of travelling carriage 200, this grouped data is kept at base station and sends in data buffer storage (not shown) by base station 100.And, send data by control part 113 channel mapping, scheduling from the down link sending data buffer storage.Further, down link sends data and carries out coded treatment, ofdm signal process by radio section 112, utilizes the transtation mission circuit of radio section 112 to convert RF (Radio Frequency) frequency band to, sends down link signal from antenna part 111.

In addition, the uplink signal sent here from travelling carriage 200 is received by the antenna part 111 of base station 100, utilizes the receiving circuit of radio section 112 from RF frequency inverted, is demodulated to IF or directly changes, be demodulated to base band.Uplink signal also can use ofdm signal, MC-CDMA (Mulit-Carrier-CDMA) signal, or for reducing single carrier SC signal, VSCRF-CDMA (the Variable Spreading and Chip Repetition Factors-CDMA) signal (for example, referring to JP 2004-197756 publication " travelling carriage, base station, wireless transmission program and radio transmitting method ") of PAPR.The control part 113 of base station 100 once receive from travelling carriage 200 to the grouping of upper network node, then transfers to upper network node through communication IF 114.

Scheduling in the control part 113 of base station 100 by up link CQI information, the down link CQI information fed back from travelling carriage 200, each travelling carriage descending/up link sends based on data buffer storage information, Uplink/Downlink Qos (Qulity of Service) information, various class of service information, travelling carriage kind of information and customer identification information etc. and carries out.And, merge these information inputted, according to the dispatching algorithm selected, generate Uplink/Downlink AMC information, realize the transmission and reception scheduling of grouped data.

The control part 113 of base station 100 once from location management device 300 through the paging request of communication IF 114 receiving plane to travelling carriage 200, then indicates radio section 112 to map packet indicator (being equivalent to the indicator channel PICH of W-CDMA mode) towards travelling carriage 200 and paging information (being equivalent to the paging channel PCH of W-CDMA mode).The indication information of mapping position is generated based on paging request (comprising the effective frequency belt width of IMSI, travelling carriage).Further, when receiving the binding site registration request from travelling carriage 200 to location management device 300, through communication IF 114, location management device 300 is sent to.

Then, in travelling carriage 200, first by antenna part 211 receiving downlink ofdm signal, by the local RF frequency oscillation circuit (synthesizer) of radio section 212, low-converter, filter and amplifier etc., downlink received signal become IF from RF frequency inverted or is directly changed into base band, carrying out the decoding of OFDM demodulation, channel-decoding, grouped data.In addition, in the radio section 212 of travelling carriage 200, use the information extracted by control part 213, encode as the up link transmission data of the packet dedicated data of travelling carriage 200, use down link AMC information, Data Modulation, transmission together with down link CQI information.

In the control part 213 of travelling carriage 200, extract downlink channel control information (packet indicator PI information, packet paging information, descending access information and broadcast message etc.).And, extract the up link AMC information such as the down link AMC such as down link AMC pattern and downlink schedule information information, up link AMC pattern and uplink scheduling information, export radio section 212 to.Further, control part 213 is dispatched based on the downlink channel control information sent from base station 100 or downlink schedule information and uplink scheduling information.

Control signal that travelling carriage kind of information, intrinsic frequency bandwidth information and customer identification information are held by the control part 213 of travelling carriage, that be displaced to the centre frequency specified or calculate is sent to radio section 212.The local RF frequency oscillation circuit (synthesizer) of radio section 212 is utilized to carry out centre frequency displacement.

Control part 213 is tested with the necessity without combination and location register process from broadcast message, if desired, and control position register step.Further, obtain packet indicator PI information, control packet arrives process.

In travelling carriage 200, by the local RF frequency oscillation circuit (synthesizer) of radio section 212, low-converter, filter and amplifier etc., baseband signal is converted to RF frequency band, send uplink signal from antenna part 211.IF, RF filter corresponding to described different frequency bands width (such as, 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz) is comprised in radio section 212.

Location management device 300 is equivalent to VLR and HLR of W-CDMA mode, receives the position register request from travelling carriage 200, registers to location management database 301.And, when there being the incoming call towards travelling carriage 200, obtaining the register information of travelling carriage 200 from location management database, paging request being sent to the base station in location register region through communication IF 303.Registered and the step of paging by control part 302 control position.

Figure 32 and Figure 33 is the figure for illustration of one embodiment of the present invention.In the present embodiment, propose that accommodation has supposition to the paging in the system of the travelling carriage of the different frequency bands width (such as, 1.25MHz, 2.5MHz, 5MHz, 10MHz, 20MHz) based on the 3GPP motion of EUTRA and location registering method.

In Figure 32, first, when there being the grouping arrival towards travelling carriage 200 to location management device 300, location management device device 300 has obtained the register information of travelling carriage 200 from location management database 301, paging request is sent to the base station 100 in location register region 400.

And, when the intrinsic frequency bandwidth of base station is 20MHz, there is each travelling carriage (at this moment, having the travelling carriage of 1.25MHz and 20MHz effective frequency belt width) 200 receiving paging signal under the downlink band used separately of different frequency bands width.

Here, so-called paging signal refers to packet indicator PI or paging information.Paging, by obtaining the location register region 400 of the travelling carriage 200 that grouping arrives from location management database 310, sends paging request to carry out from the base station 100 of location management device 300 pairs of position registration zone 400.At this moment, base station 100 owing to not knowing which band position travelling carriage 200 uses, so in the information of paging request the service band positional information of the travelling carriage 200 of required specific incoming call.

Figure 33 is the figure of the location register processing example for illustration of travelling carriage.

Travelling carriage 200 when power supply is connected, location register area update time and setover cycle register time etc., carry out binding site registration process.Through base station, 100 pairs of location management devices 300 send position register request to travelling carriage 200.At this moment, in position register request, comprise the information of customer identification information (IMSI or IP address) and the expression effective frequency belt width of travelling carriage 200 or the service band position of travelling carriage 200.When registering the effective frequency belt width of travelling carriage 200, during paging, to need in base station 100, based on the effective frequency belt width of customer identification information and travelling carriage, to determine the algorithm of the service band position of travelling carriage 200.

Figure 34 be for illustration of when determining location register and paging time the method for numbering serial figure of the service band position of travelling carriage that uses.

Figure 34 (A) represents when setting the intrinsic frequency bandwidth of base station as 20MHz, the candidate of the band position that each travelling carriage with different effective frequency belt width uses.The service band of the travelling carriage of 20MHz bandwidth or 15MHz bandwidth efficient, as shown in Figure 34 (A), is 1 because of option and determines inevitably.And, the service band of the travelling carriage of 10MHz bandwidth efficient has 2 candidates (No. 0 and No. 1), the service band of the travelling carriage of 5MHz bandwidth efficient has 4 candidates (0 ~ No. 3), the service band of the travelling carriage of 2.5MHz bandwidth efficient has 8 candidates (0 ~ No. 7), and the service band of the travelling carriage of 1.25MHz bandwidth efficient has 16 candidates (0 ~ No. 15).

Figure 34 (B) is the figure classified to the travelling carriage with each effective bandwidth.Here, from 1.25MHz, the ID of 0 ~ No. 5 is distributed successively until 20MHz.

By being included in position register request, paging request by the ID of the candidate sequence number of Figure 34 (A) and Figure 34 (B), determine the service band position of travelling carriage thus.

Below, the algorithm determining service band position according to customer identification information IMSI and described travelling carriage kind is proposed.Service band position, according to the incoming call group number Npi of the effective frequency belt width Bn of customer identification information IMSI, travelling carriage, the intrinsic frequency bandwidth MBnb of base station, the service band position number Ps determining service band position and packet indicator, calculates as follows.

Candidate number (the Ns)=MBnb/Bn (formula 27) of shifted target frequency location

Shifted target frequency location sequence number (Ps)=IMSI/Npi mod Ns (formula 28)

By above-mentioned computing formula, if comprise the ID of the effective frequency belt width of user's identification serial number IMSI and expression travelling carriage in position register request, paging request, then the service band position of travelling carriage can be determined in base station and travelling carriage.

Figure 35 is for illustration of the block diagram about location register of the present invention.

Travelling carriage 200 when power supply is connected, location register area update time and setover cycle register time etc., carry out binding site registration process.

First, by connection control step, setting wireless carrying (S101) between base station 100 and travelling carriage 200.After connection control step terminates, travelling carriage 200 sends position register request (S102, S103) through base station 100 to location management device 300.The effective frequency belt width of customer identification information and travelling carriage 200 is comprised in this position register request.

Location management device 300 once receiving position registration request, then the effective frequency belt width of registered user's identifying information (IMSI), travelling carriage 200 and location register region (S104) in the management database of position.Location register response (S105, S106) replied by location management device 300 pairs of travelling carriages 200.Also this location register can be utilized to respond and to distribute interim customer identification information TMSI.Carry out certification, private key exchange etc. in this location register step simultaneously.

Figure 36 is for illustration of the figure about paging step of the present invention.

Location management device 300 is once reception arrives (S111) to the grouping of travelling carriage 200, the customer identification information of the travelling carriage 200 of the destination of grouping and the effective frequency belt width of travelling carriage 200 and location register region is then obtained from location management database, in paging request, comprise the effective frequency belt width of customer identification information (IMSI) and travelling carriage, be sent to the base station (S112) in location register region.

Base station 100 is once paging receiving request, then calculate the service band position of travelling carriage 200 according to the effective frequency belt width of customer identification information and travelling carriage 200 and keep (S113), sending the grouping (S114) of paging request in this service band position.

Travelling carriage 200 once in the service band position paging receiving request of our station, then sends response (S115, S116) to location management device 300.

In addition, in above-mentioned Figure 35 and Figure 36, be illustrated as and the effective frequency belt width of travelling carriage 200 is registered in location management device 300, but also can register the service band position of travelling carriage 200.

The program of action is control CPU etc. in about base station apparatus of the present invention and mobile station apparatus and location management device, to perform the program (making the program of computer action) of location registering method about travelling carriage of the present invention, paging method.And, temporarily put aside in RAM when this process by the information of these device process, afterwards, be stored in various ROM or HDD, read by CPU if desired and revise, write.

As stored program recording medium, may also be semiconductor medium (such as ROM, Nonvolatile memory card etc.), optical recording media (one of such as DVD, MO, MD, CD, BD etc., magnetic recording media (such as tape, floppy disk etc.) etc.

Further, by performing the program downloaded, not only realizing the function of above-mentioned execution mode, sometimes also by according to the instruction of this program, with the co-treatment such as operating system or other application programs, realizing function of the present invention.

Further, when commercially circulating, program can be stored in mobile model recording medium and make it circulation, or the server computer that network connects such as be sent to through internet.At this moment, the storage device of server computer is also contained in recording medium of the present invention.

Claims (1)

1. the service band mapping method of a travelling carriage, for mapping the service band of the travelling carriage used in OFDM mobile communication system, one in multiple frequency bands of configuration in the intrinsic frequency band that the service band position during idle pulley of each travelling carriage is used only in base station;

Wherein, service band position during the idle pulley of each travelling carriage described is at least according to the characteristic frequency position that the identifying information of this travelling carriage and the intrinsic frequency bandwidth of base station calculate, service band decentralized configuration in the intrinsic frequency bandwidth of described base station during the idle pulley of each travelling carriage described, the band bandwidth of the use during idle pulley of each travelling carriage described is 1.25MHz.