CN101669393A

CN101669393A - Method of transmitting and receiving paging messages in a wireless communication system

Info

Publication number: CN101669393A
Application number: CN200780041030.5A
Authority: CN
Inventors: 李英大; 千成德; 朴成埈
Original assignee: LG Electronics Inc
Current assignee: Orange SA
Priority date: 2006-11-01
Filing date: 2007-11-01
Publication date: 2010-03-10
Anticipated expiration: 2027-11-01
Also published as: CN101669393B

Abstract

A method of transmitting and receiving paging messages in a wireless communication system is disclosed. The method of transmitting paging messages in a wireless communication system comprises transmitting paging messages to a plurality of user equipments from a network of the wireless communication system, wherein the network transmits the paging messages to different user equipments, which are indifferent connection states, through different channels.

Description

In wireless communication system, transmit and receive the method for beep-page message

Technical field

The present invention relates to wireless communication system, and more specifically, relate to the method that in wireless communication system, transmits and receives beep-page message.

Background technology

In wireless communication system, paging is used to call out a special user equipment or a plurality of special user equipment.In universal mobile telecommunications system (UMTS), use two types beep-page message, that is, and paging Class1 and paging type 2.

The message of paging Class1 is used to call out the subscriber equipment that is in idle pulley and CELL_PCH and URA_PCH connection mode.Core network can be called out the subscriber equipment that is in idle pulley, inserts with the signaling of setting up this subscriber equipment, or asks this subscriber equipment to set up conversation or session.In addition, core network can be called out the subscriber equipment that is in CELL_PCH or URA_PCH state, so that subscriber equipment is carried out cell updating course or URA (UTRAN registration area) renewal process.UTRAN also can use the message of paging Class1 to come the order subscriber equipment to read the system information of renewal.Because the system information of upgrading is important for all subscriber equipmenies in the sub-district, therefore all subscriber equipmenies in the sub-district can be called out.Want called subscriber equipment in order to discern, beep-page message comprises the identifying information of subscriber equipment.If subscriber equipment is in idle pulley, then this beep-page message comprises the identifying information on upper strata, such as international mobile subscriber identity (IMSI), temporary mobile subscriber identity (TMSI) and grouping temporary mobile subscriber identity (P-TMSI).If subscriber equipment is in connection mode, then beep-page message comprises the interim identification code of UTRAN wireless network (U-RNTI).

The message of paging type 2 is used for the situation that the user sends out the connection mode that is in CELL_DCH or CELL_FACH state fully.And, the message of paging type 2 is used for connecting additionally calling user device by the RRC of previous setting.Owing to RRC is connected the message that is used for paging type 2, therefore can implement the private calls of special user equipment.

The subscriber equipment that is in the connection mode of idle pulley and CELL_PCH and URA_PCH state in UMTS is supported discontinuous reception (DRX) pattern, to reduce power consumption.Discontinuous reception modes means that subscriber equipment always do not monitor particular channel to receive from the down link data of network emission, but in the most of the time, be in resting state, and in specific interval, wake up, with the existence of identification from the data of network reception.When the calling that exists from subscriber equipment, UTRAN to subscriber equipment emission paging indication (PI), after the certain hour section, will launch beep-page message with indication by Page Indication Channel (PICH).After the certain hour section, received the subscriber equipment paging receiving message of PI.

As mentioned above, in universal mobile telecommunications system (UMTS), the subscriber equipment that is in the subscriber equipment of CELL_PCH or URA PCH connection mode and is in idle pulley is operated according to the DTX pattern.Yet, in correlation technique, because network is in the subscriber equipment and the subscriber equipment that is in CELL_PCH or URA_PCH connection mode of idle pulley by using identical paging channel calling, therefore problem has just occurred when this paging channel is not suitable for being in the feature of subscriber equipment of corresponding state, and radio resource can not be used effectively.

Summary of the invention

Therefore, the invention relates to the method that transmits and receives beep-page message in wireless communication system, it has been eliminated substantially because one or more problems that limitation and shortcoming caused of prior art.

A target of the present invention provides a kind of method that transmits and receives beep-page message in wireless communication system, wherein, and according to the feature emission beep-page message of the mode of operation of different user devices.

Another target of the present invention provides a kind of method that transmits and receives beep-page message in wireless communication system, and wherein, radio resource is effectively used.

In order to obtain these targets with other advantages and according to purpose of the present invention, so the place is realized and is broadly described, the method of emission beep-page message comprises beep-page message is emitted to a plurality of subscriber equipmenies from the network of wireless communication system on a kind of subscriber equipment in wireless communication system, wherein, pass through different channels, this network is emitted to different user devices with this beep-page message, and these subscriber equipmenies are in different connection status, and operates according to the DRX pattern.In other words, according to the connection status of network, network is emitted to first subscriber equipment that is in first connection status by first channel with beep-page message, and by second channel, beep-page message is emitted to second subscriber equipment that is in second connection status.In this case, the operator scheme and the communications status of connection status definition subscriber equipment, and can be divided into idle pulley and connection mode.Whether this relates to and is used for being established in the specific protocol layer of network and the connection of the data communication between the subscriber equipment.The situation that idle pulley is not established corresponding to the connection between the protocol layer, and the situation that is established corresponding to the connection between the protocol layer of connection mode.

In another aspect of this invention, the method of paging receiving message is included in the specific protocol layer of network and first state that the connection between the subscriber equipment is established on a kind of subscriber equipment in wireless communication system, by first channel from network paging receiving message, and in second state that is not established of the connection between specific protocol layer, by second channel from network paging receiving message.In other words, the subscriber equipment that is in connection mode is by launching the channel of beep-page message and the message except beep-page message thereon, from network paging receiving message, and the channel of the subscriber equipment that is in idle pulley by being exclusively used in paging is from network paging receiving message.Preferably, first state is CELL_PCH or URA_PCH state, and second state is an idle mode state.

Description of drawings

Fig. 1 shows the network architecture of UMTS (universal mobile telecommunications system);

Fig. 2 shows the radio protocol framework that uses in UMTS;

Fig. 3 shows the protocol infrastructure of the radio access interface in the HSDPA system;

Fig. 4 shows subframe and the structure of time slot of HS-PDSCH;

Fig. 5 shows the channel configuration of HSPDA system;

Fig. 6 shows the sub-frame configuration of HSPDA system;

Fig. 7 shows the encoding scheme according to the HS-SCCH of HS-SCCH information;

Fig. 8 shows the frame configuration of up link HS-DPCCH;

Fig. 9 is the flow chart that process according to an embodiment of the invention is shown; And

Figure 10 shows the protocol configuration of beep-page message transmission channel according to an embodiment of the invention.

Embodiment

Hereinafter, by the preferred embodiments of the present invention, will easily understand structure of the present invention, operation and other features, the example of the preferred embodiment of the present invention is shown in the drawings.Hereinafter described embodiment is the example that technical characterictic of the present invention is applied to high-speed downlink packet access (HSDPA) technology of universal mobile telecommunications system (UMTS).Can with reference to the version 7 of 3GPP technical specification (third generation partner program: the technical specification group Radio Access Network), to obtain details about the technical specification of UMTS.

Fig. 1 shows the network architecture of UMTS.With reference to figure 1, UMTS comprises subscriber equipment (UE), UMTS terrestrial radio access network (UTRAN) and core network (CN).UTRAN comprises one or more radio network sub-system (RNS), and wherein, each RNS comprises radio network controller (RNC) and by one or more base stations (Node B) that RNC managed.One or more sub-districts are present in the Node B.

Fig. 2 shows employed radio protocol framework in UMTS.Radio protocol layers and subscriber equipment shown in Figure 2 are present among the UTRAN in couples, and the data of being responsible in radio interval transmit.Below each radio protocol layers will be described.At first, physics (PHY) layer that belongs to ground floor is used for by using various RTTY feed techniques to come at radio interval emission data.The PHY layer is connected with medium access control (MAC) layer by transmission channel, and medium access control (MAC) is the upper strata of PHY layer.The shared channel according to whether is divided into dedicated transmission channel and Common transport channel with transmission channel.

Medium access control (MAC) layer, radio link control (RLC) layer, packet data convergence protocol (PDCP) layer and broadcast/multi broadcast control (BMC) layer are present in the second layer.The MAC layer is used for various logical channels and various transmission channel are shone upon, and is used to utilize a transmission channel to come multiplexing several logic channels.The MAC layer is connected with rlc layer by logic channel, and rlc layer is the upper strata of MAC layer.According to the kind of transmission information, logic channel is divided into control channel and Traffic Channel, wherein, control channel transmits the information of control plane, and Traffic Channel transmits the information of user plane.

According to the kind of transmission channel, the MAC layer is subdivided into MAC-b sublayer, MAC-d sublayer, MAC-c/sh sublayer, MAC-hs sublayer and MAC-e sublayer.MAC-b sublayer management broadcast channel (BCH), MAC-c/sh sublayer managing common transmission channel, such as forward access channel (FACH) or downlink sharied signal channel (DSCH), and MAC-d sublayer management dedicated channel.Broadcast channel (BCH) is a transmission channel of being responsible for broadcast system information, and Common transport channel is shared by other subscriber equipmenies, and dedicated channel is the transmission channel that only is used for special user equipment.And, in order to support down link at a high speed and uplink data to transmit, MAC-hs sublayer management high-speed downlink shared channel (HS-DSCH), high-speed downlink shared channel (HS-DSCH) is to be used for the transmission channel that high rate downlink data transmits, and the management of MAC-e sublayer strengthens dedicated channel (E-DCH), and strengthening dedicated channel (E-DCH) is to be used for the transmission channel that high-speed uplink data transmits.

Rlc layer is used to guarantee the service quality (QoS) of each radio bearer (RB) and transmits data.Rlc layer comprises that one or two independent RLC entity is used for each RB, guaranteeing unique QoS of RB, and provides three RLC patterns, i.e. transparent mode (TM), Unacknowledged Mode (UM) and affirmation mode (AM) are to support various types of QoS.In addition, rlc layer is used for the control data size, launches data to allow its lower floor at radio interval.For this purpose, rlc layer is used for generating protocol Data Unit (PDU), and the protocol Data Unit that is generated being forwarded to its lower floor by cutting apart and being connected layer service data unit (SDU) data that receives from it.

The PDCP layer be positioned at rlc layer above, and data that allow to use the IP grouping such as IPv4 or IPv6 to transmit are effectively transmitted in the radio interval with relatively little bandwidth.For this purpose, the PDCP layer is carried out header compression function, and this function allows the datagram header information necessary to be transmitted, thereby improves the transmission efficiency of radio interval.Because the basic function of PDCP layer, i.e. header compression function, the PDCP layer only is present in packet service (PS) territory, and each RB has a PDCP entity and thinks that each packet service (PS) provides effective header compression function.

In addition, the second layer comprises broadcast/multi broadcast control (BMC) layer, this layer be present in rlc layer above, wherein, the BMC layer is used to carry out the scheduling of cell broadcast messages, and the subscriber equipment that is in the specific cell is broadcasted.

Radio resource control (RRC) layer is positioned at the 3rd layer lowermost part, only in control plane, be defined, and with the foundation of the RB of the parameter of first and second layers of controls, rebulid and discharge relevant.And rrc layer is used for control logic channel, transmission channel and physical channel.At this moment, RB refers to be used for first and second layers of logical path that is provided of the radio protocol that the data between subscriber equipment and the UTRAN transmit.Usually, the foundation of RB means provides the needed characteristic of channel of special services and radio protocol layers to be defined, and specifically parameter and method of operation are established accordingly.

Fig. 3 shows the protocol infrastructure of the radio access interface in the HSDPA system.By the HS-DSCH as downlink transmission channel, the data of carrying out in the HSDPA system transmit.By using the data via the HS-DSCH forwarding of MAC-hs sublayer, physical layer constitutes CCTrCH, and wherein, CCTrCH is made up of a HS-DSCH.On this HS-DSCH, by using a plurality of common channelization codes, a plurality of subscriber equipmenies are shared radio resource.Each subscriber equipment can be assigned with a plurality of channel codes in (TTI) in the single delivery time at interval based on the HS-DSCH capacity, and multiplexing by the sign indicating number within the TTI of a HS-DSCH, can launch the data that are used for a plurality of subscriber equipmenies.

HS-DSCH has the delivery time interval of 2ms, and supports various modulation codes set (MCS), to guarantee high data rate.By selecting to be suitable for most the MCS of channel status, it is possible obtaining optimized throughput.For this purpose, mixed automatic repeat request (HRAQ) scheme of selecting the combination by automatic repetitive requests (ARQ) scheme and channel coding schemes to obtain is to realize reliable transmission.

In Fig. 3, the data cell of sending from the rlc layer of SRNC is forwarded to MAC-d by logic channel DTCH or DCCH, and is forwarded to the MAC-hs of Node B by the MAC-c/sh/m of CRNC.In this case, MAC-d, MAC-c/sh/m and MAC-hs are the MAC entities, wherein, and MAC-d entity management dedicated channel, MAC-c/sh/m entity management common signal channel, and MAC-hs entity management HS-DSCH.

In the HSDPA system, physical channel HS-PDSCH is used to launch HS-DSCH as transmission channel.HS-PDSCH has fixing spreading factor 16, and corresponding to a channel code of from transmit the channel code set of being prepared for the HS-DSCH data, selecting.Under the situation of many yards transmission, during single HS-PDSCH subframe, distribute a plurality of channel codes.

Fig. 4 shows subframe and the structure of time slot of HS-PDSCH.On HS-PDSCH, emission QPSK or 16QAM modulation symbol.In Fig. 4, M means the bit of every modulation symbol.That is, under the situation of QPSK, obtain M=2, and under the situation of 16QAM, M=4.

Fig. 5 is the schematic diagram that the channel configuration of HSPDA system is shown.As shown in FIG. 5, transmit for data by HS-DSCH, need emission HS-DSCH control information, wherein, by coming emission control information as the High-Speed Shared Control Channel (HS-SCCH) of downlink channel with as the High-Speed Dedicated Physical Control Channel (HS-DPCCH) of uplink channel.

In Fig. 5, DPCH (DPCH) is a bidirectional physical channel, and is mapped to transmission channel DCH.Layer 1 (L1) control information that DPCH is used to transmit the exclusive data of subscriber equipment and is exclusively used in subscriber equipment controlled desired power control signal such as closed power.And fractional dedicated physical channel (F-DPCH) is a downlink channel, and is by using a channel code to launch the physical channel of several DPCH.In this case, a F-DPCH does not launch the exclusive data that is used for a plurality of subscriber equipmenies, but is used to transmit the control information that is exclusively used in a plurality of subscriber equipmenies, controls desired power control signal such as closed power.Under situation, as the DPCH and the F-DPCH joint operation of uplink channel as the F-DPCH of downlink channel.In Fig. 5, user equipment (UE) 1, UE2 and UE3 use F-DPCH jointly by a channel code.In this case, each subscriber equipment is provided with the DPCH as up link.

Fig. 6 is the figure that the sub-frame configuration of HS-SCCH is shown.HS-SCCH is launched with 128 spreading factor, and is the downlink physical channel with transfer rate of 60kbps.Information by the HS-SCCH emission can be divided into transformat and resource related information (TFRI) and HARQ relevant information.In addition, by mask emission subscriber equipment identifying information (H-RNTI).The details of HS-SCCH information is as follows.

1) TERI information

-channel code set information (7 bit): X _{Ccs, 1}, X _{Ccs, 2}..., X _{Ccs, 7}

-modulation scheme information (1 bit): X _{Ms, 1}

-transport block size information (6 bit): X _{Tbs, 1}, X _{Tbs, 2}..., X _{Tbs, 6}

2) HARQ information

-hybrid ARQ process information (3 bit): X _{Hap, 1}, X _{Hap, 2}, X _{Hap, 3}

-redundant and planisphere (constellation) version (3 bit): X _{Rv, 1}, X _{Rv, 2}, X _{Rv, 3}

-new data indicator (1 bit): X _{Nd, 1}

3) UE id information

-UE identification code (16 bit): X _{Ue, 1}, X _{Ue, 2}..., X _{Ue, 16}

Fig. 7 is the figure that illustrates according to the encoding scheme of the HS-SCCH of HS-SCCH information.

Fig. 8 is the figure that the frame configuration of up link HS-DPCCH is shown.HS-DPCCH emission as uplink channel transmits relevant uplink feedback signaling with the data of HS-DSCH, and HS-DSCH is a downlink channel.HS-DPCCH is the dedicated channel that is used for special user equipment, and with up link and downlink dedicated physical channels (DPCH) joint operation.Feedback signaling comprises ACK/NACK information and the CQI (CQI) that is used for HARQ.The frame of HS-DPCCH has five subframes, and each is 2ms, and wherein, a subframe comprises three time slots.The ACK/NACK information that will be used for HARQ is emitted to first time slot of HS-DPCCH subframe, and CQI is emitted to the second and the 3rd time slot of HS-DSCH subframe.HS-DPCCH always is launched with up link PDCCH.CQI indication subscriber equipment (UE) will be forwarded to the base station from the state information as the downlink radio channel that measurement result obtained of the Common Pilot Channel (CPICH) of downlink channel, and ACK/NACK the indication ACK or the nack message that transmit about the user data packets that is emitted to down link HS-DSCH by the HARQ scheme.

Fig. 9 is the flow chart that process according to an embodiment of the invention is shown.In the embodiment of Fig. 9, UTRAN in the UMTS system is emitted to beep-page message the subscriber equipment that is in idle pulley by secondary Common Control Channel (S-CCPCH), described secondary Common Control Channel (S-CCPCH) is shone upon with the paging channel (PCH) as transmission channel, and by with HS-PDSCH as the HS-DSCH of transmission channel mapping, beep-page message is emitted to the subscriber equipment that is in connection mode.When emission during beep-page message, PCH and HS-DSCH and PCCH as logic channel shine upon.

With reference to figure 9, subscriber equipment receives from the system information [S91] of UTRAN broadcasting.If the subscriber equipment energized, then subscriber equipment is selected the network that this subscriber equipment will insert, and receives the control information of the sub-district that is suitable for the service that is provided then.Control information refers to from the system information and the cell broadcast messages of this sub-district emission, and the user sends out fully and can obtain down link scrambler and frame synchronization information from this control information.This system information comprises various types of information, such as the information that is used to allow be in the subscriber equipment access network of idle pulley, and the information that is used to support and measure the mobility of user equipment that is in connection mode.

In this embodiment, system also comprises the UTRAN capability indication information.This UTRAN capability indication information comprises the information at least one channel, and by this channel, UTRAN is emitted to subscriber equipment with beep-page message.For example, the UTRAN capability indication information can comprise the information that indication UTRAN can launch beep-page message by HS-PDSCH.Again for example, the UTRAN capability indication information can comprise such information, this information indication UTRAN can by with S-CCPCH as the PCH mapping of transmission channel, beep-page message is emitted to the subscriber equipment that is in idle pulley, and beep-page message is emitted to the subscriber equipment that is in connection mode by HS-PDSCH.

In Fig. 9, because subscriber equipment is in idle pulley before setting up the RRC connection, so it is by S-CCPCH paging receiving message.In other words, if UTRAN needs calling user device, then it is emitted to subscriber equipment [S92] with paging indication information by the Page Indication Channel (PICH) as physical channel.Paging indication information is to indicate the designator that only carries out paging at this subscriber equipment, or pointer designator that all subscriber equipmenies that belong to paging group are carried out paging.

After receiving paging indication information, subscriber equipment receives from the beep-page message [S93] of UTRAN emission by S-CCPCH.By using discontinuous reception (DRX) pattern, be in the PICH and the S-CCPCH of the discontinuous reception of subscriber equipment and the PCH mapping of idle pulley.Subscriber equipment is in park mode in the time interval receiving PICH or S-CCPCH except it.Carry out the subscriber equipment of DRX pattern and wake up once, whether received paging indication information by PICH with monitoring in the specific period.This paging indication information is used to notify special user equipment, and the beep-page message that is used for this special user equipment or paging group will be launched from UTRAN.PICH is divided by the frame of 10ms, and one of them PICH frame comprises 300 bits.First 288 bit in 300 bits comprises the paging indication information that is used for one or more subscriber equipmenies, and 12 bits of aft section do not comprise any information.At this moment, first 200 bit is defined as UE PICH, and 12 bits of aft section are defined as PICH and do not use part.

In order to make the subscriber equipment that is in idle pulley enter connection mode with UTRAN, subscriber equipment should be carried out the RRC connection procedure.Connect for RRC, subscriber equipment is emitted to UTRAN[S94 with RRC connection request message].Usually, RRC connection request message comprise initial user equipment identifier and with why the relevant information of reason that RRC connects should be set.In the present embodiment, RRC connection request message also comprises user equipment capability indication information.User equipment capability indication information comprises that this subscriber equipment of indication can pass through the information of HS-PDSCH paging receiving message, and can comprise other ability information of this subscriber equipment.

The UTRAN that receives RRC connection request message from subscriber equipment connects RRC and sets up message and be emitted to subscriber equipment [S95].Initial set of identifier, radio net temporary identifier and the radio bearer information that message comprises subscriber equipment set up in the RRC connection.Receive from UTRAN RRC connect set up message after, subscriber equipment is emitted to UTRAN[S96 with the RRC connection setup complete message].The RRC connection setup complete message comprises radio net temporary identifier, capability information of user facility of subscriber equipment etc.Capability information of user facility can comprise that this subscriber equipment of indication can be by the information of HS-PDSCH paging receiving message.In other words, the indication subscriber equipment can be launched by being included at least one in RRC connection request message and the RRC connection setup complete message by the information of HS-PDSCH paging receiving message.

UTRAN determines after setting up the RRC connection, whether is used for the beep-page message of subscriber equipment by S-CCPCH or HS-PDSCH emission, and determined result can be reported to subscriber equipment.And, can be if receive this subscriber equipment of indication by the information of HS-PDSCH paging receiving message from subscriber equipment, then UTRAN can launch beep-page message at this subscriber equipment by HS-PDSCH, and without any need for separating process.If after having set up the RRC connection, determine that subscriber equipment passes through HS-DSCH paging receiving message, then UTRAN can set up the RRC connection, so that this subscriber equipment can be stored cell-radio network temporary identifier (C-RNTI) and H-RNTI therein.Be not established so that this subscriber equipment can be stored C-RNTI and H-RNTI therein if RRC connects, then UTRAN can be emitted to subscriber equipment with beep-page message by HS-DSCH by using HS-PDSCH sign indicating number and transport block size.The information relevant with HS-PDSCH and transport block size is broadcasted by being included in the system information.

Be connected with the RRC of UTRAN if subscriber equipment is set up, then it enters the RRC connection mode.According to the type of the operable physical channel of subscriber equipment, the RRC connection mode can be divided into CELL_DCH, CELL_FACH, CELL_PCH and four kinds of states of URA_PCH.Each RRC state can be transformed into another RRC state or another pattern.By using the DRX pattern, being in the URA_PCH in these four kinds of states and the subscriber equipment of CELL_PCH state wakes up from park mode in the interval of certain period, with from UTRAN paging receiving message, as be in together the subscriber equipment of idle pulley, need use the DRX pattern in order to reduce power consumption.

In Fig. 9, whether user equipment monitors has received the paging indication information [S97] that is emitted to subscriber equipment in the interval of certain period by PICH.After paging indication information was emitted to subscriber equipment by PICH, UTRAN was by the H-RNTI of HS-SCCH emission subscriber equipment.By H-RNTI being masked to other information, can launch H-RNTI, as described with reference to figure 7 by the HS-SCCH emission.If subscriber equipment is by PICH paging receiving indication information, then for the subframe of the number of subframes that is equal to previous foundation, whether its monitoring receives the H-RNTI[S98 of subscriber equipment by HS-SCCH].This H-RNTI can be the H-RNTI that is exclusively used in the H-RNTI of this subscriber equipment or is used to call out all beep-page messages.And for special user equipment group or specific paging group, this H-RNTI can be identical.The information relevant with the number of as above wanting monitored subframe can be included in the system information and be broadcasted.If subscriber equipment receives H-RNTI by HS-SCCH, then it receives from the beep-page message [S99] of UTRAN emission by the HS-PDSCH corresponding to HS-SCCH.

If subscriber equipment is not stored in H-RNTI wherein, then it is used for HS-PDSCH sign indicating number and the transport block size that beep-page message transmits by use, with the HS-PDSCH of HS-DSCH mapping on paging receiving message.In other words, if the subscriber equipment of not storing H-RNTI therein is by PICH paging receiving indication information, then for the subframe of the number of subframes that is equal to previous foundation, whether its monitoring by HS-DSCH has launched beep-page message by using HS-PDSCH sign indicating number and transport block size.HS-PDSCH sign indicating number and transport block size are used to launch beep-page message, and are the information that is broadcasted in the system information by being included in.

Figure 10 illustrates the figure of the protocol configuration of beep-page message transmission channel according to an embodiment of the invention.In Figure 10, be used for scheduling that beep-page message transmits by Node B but not RNC handle.If RNC wishes by HS-PDSCH beep-page message to be emitted to special user equipment, then this RNC reports to Node B with the transmission information of corresponding beep-page message by Iub interface.This transport packet is drawn together the DRX information of relative user equipment etc.The MAC layer of Node B is emitted to subscriber equipment with beep-page message by HS-PDSCH by using this transmission information.

Though previously described embodiment has described a subscriber equipment that technical characterictic of the present invention is applied to be converted to from idle pulley connection mode, it is evident that technical characterictic of the present invention can be applied to be in the different user devices of different connection modes.

According to the present invention, advantage of the present invention is, thereby the transmission channel of beep-page message changes according to the connection status of subscriber equipment and effectively utilizes radio resource.HS-DSCH described herein is based on employed HS-DSCH in the HSDPA system on the CDMA pattern basis.Correspondingly, if HS-DSCH implements in the wireless communication system based on OFDM (OFDM) or OFDM (OFDMA) scheme, HS-DSCH feature then described herein may be applied to this communication system not according to former state.Yet, it is evident that the technology of the present invention feature can be applied to the wireless communication system based on OFDM or OFDMA scheme.

By structural detail of the present invention and feature are made up with predefined type, draw aforesaid embodiment.Unless stated otherwise, each described structural detail or feature should be regarded as optionally.Not with the condition of other structural details or characteristics combination under, can realize each described structural detail or feature.And some structural detail and/or feature can combinations with one another, to constitute embodiments of the invention.Operating sequence in embodiments of the present invention described herein can change.Some structural detail or the feature of an embodiment can be included among another embodiment, or can be replaced by counter structure element or feature with another embodiment.And, it is evident that, quote some claim that specific rights requires can with quote except the specific rights that constitutes embodiment require and the new claim that increases by the modification after the application submits to other claims merging of other claims.

Based on data transmission between subscriber equipment and network and reception, embodiments of the invention are described.The specific operation of being carried out by network described herein can according to circumstances be carried out by the upper node of base station or base station.In other words, it is evident that, in order to carry out by this base station or the network node except the base station with the various operations of carrying out comprising a plurality of network nodes to communicate by letter with the user device in network of base station.The base station can be replaced by the term such as fixed station, Node B, eNode B (eNB) and access point.Subscriber equipment also can be replaced by stifled term as mobile radio station and mobile subscriber station.

Can implement by various devices according to embodiments of the invention, for example, hardware, firmware, software or their combination.If implement by hardware, then can implement the method that transmits and receives beep-page message in wireless communication system according to the embodiment of the invention by one or more application-specific integrated circuit (ASIC)s (ASIC), digital signal processor (DSP), digital signal processor spare (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor etc. according to embodiments of the invention.

If implement according to embodiments of the invention, then can implement the method that in wireless communication system, transmits and receives beep-page message according to the embodiment of the invention by a generic module, process or the function of carrying out aforesaid function or operation by firmware or software.Software code can be stored in the memory cell, then, can drive by processor.Memory cell can be positioned at the inside or the outside of processor, with by various known devices, to/transmit and receive data from this processor.

It will be apparent to those skilled in the art that and under the prerequisite that does not break away from spirit of the present invention and intrinsic propesties, can realize the present invention with other particular forms.Therefore, the foregoing description should be regarded as illustrative in all respects and be non-limiting.Scope of the present invention should be determined by the reasonable dismissal of appended claim, and belongs to institute in the equivalent scope of the present invention and change and be included in the scope of the present invention.

Industrial applicability

The present invention can be applied to wireless such as GSM, wireless internet system etc. Communication system.

Claims

1. method that in wireless communication system, receives the beep-page message of subscriber equipment, described method comprises:

Capability indication information is emitted to network from subscriber equipment, described subscriber equipment can according to the connection status of described network, by at least two channel paging receiving message, described capability indication information indicates described subscriber equipment to wish in first connection status by the first channel paging receiving message;

By second channel from described network paging receiving indication information;

Receive the identifier of described subscriber equipment from described network by the 3rd channel; And

Receive from the beep-page message of described network emission by described first channel.

2. method according to claim 1, wherein, described first connection status is the state that can transmit and receive information between the specific protocol layer of described network and described subscriber equipment.

3. method according to claim 2, wherein, described specific protocol layer is radio resource control (RRC) layer.

4. method according to claim 3, wherein, if described subscriber equipment is in idle condition, then described subscriber equipment receives described beep-page message by the 4th channel.

5. method according to claim 1, wherein, described first channel is that a plurality of subscriber equipmenies are shared the channel of radio resource by using a plurality of common channelization codes.

6. method according to claim 5, wherein, described subscriber equipment in described first channel based on described first channel capacity, can be assigned with a plurality of channel codes within (TTI) at interval in the single delivery time, and multiplexing by the sign indicating number within single TTI, emission is used for the down link data of a plurality of subscriber equipmenies.

7. method according to claim 4, wherein, described the 4th channel is the channel that has been assigned with particular channelization code.

8. method according to claim 3, wherein, described capability indication information is launched by being included within least one in RRC connection request message and the RRC connection setup complete message.

9. method according to claim 3, wherein, described first connection status is CELL_PCH or URA_PCH state.

10. the method for paging receiving message on the subscriber equipment in wireless communication system, described method comprises:

From network paging receiving indication information;

In first state by first channel from described network paging receiving message, in described first state, communicating by letter between the specific protocol layer of described network and described subscriber equipment is activated, and discontinuous reception (DRX) pattern is used; And

In second state by second channel from described network paging receiving message, in described second state, the communication between described specific protocol layer is not activated.

11. method according to claim 10, wherein, described specific protocol layer is radio resource control (RRC) layer.

12. method according to claim 11, wherein, described first connection status is CELL_PCH or URA_PCH state.

13. method according to claim 12, wherein, described first channel is the HS-DSCH as transmission channel, and described second channel is the PCH as transmission channel.

14. method according to claim 12, wherein, described first channel is the HS-PDSCH as physical channel, and described second channel is the S-CCPCH as physical channel.

15. a method that beep-page message is emitted to a plurality of subscriber equipmenies in wireless communication system, described method comprises:

According to the connection status between first subscriber equipment and the network, paging indication information is emitted to described first subscriber equipment that is in first connection status;

By first channel beep-page message is emitted to described first subscriber equipment;

Paging indication information is emitted to second subscriber equipment that is in second connection status; And

By second channel beep-page message is emitted to described second subscriber equipment.

16. method according to claim 15, wherein, described first connection status is to enable the state of communication between the specific protocol layer of described network and described first subscriber equipment.

17. method according to claim 15, wherein, described first channel is that a plurality of subscriber equipmenies are shared the channel of radio resource by using a plurality of common channelization codes.

18. method according to claim 15, wherein, described second connection status is not enable the state of communication between the specific protocol layer of described network and described second subscriber equipment.

19. according to claim 16 or 18 described methods, wherein, described specific protocol layer is radio resource control (RRC) layer.

20. method according to claim 17, wherein, described special user equipment is based on the capacity of described first channel, the specific delivery time at described first channel can be assigned with a plurality of channel codes within (TTI) at interval, and multiplexing by the sign indicating number within the described TTI of described first channel, emission is used for the down link data of a plurality of subscriber equipmenies.

21. method according to claim 15, wherein, described second channel is the channel that has been assigned with particular channelization code.

22. method according to claim 15 also comprises:

From the described first subscriber equipment receiving ability indication information, described capability indication information indicates described first subscriber equipment to receive described beep-page message by described first channel; And

By the 3rd channel user equipment identifiers is emitted to described first subscriber equipment.

23. method according to claim 22, wherein, described capability indication information is launched by being included within least one in RRC connection request message and the RRC connection setup complete message.

24. method according to claim 19, wherein, described first connection status is CELL_PCH or URA_PCH state.