CN201319670Y - Wireless transmitting/receiving unit and base station used for paging - Google Patents
Wireless transmitting/receiving unit and base station used for paging Download PDFInfo
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- CN201319670Y CN201319670Y CNU2008200084702U CN200820008470U CN201319670Y CN 201319670 Y CN201319670 Y CN 201319670Y CN U2008200084702 U CNU2008200084702 U CN U2008200084702U CN 200820008470 U CN200820008470 U CN 200820008470U CN 201319670 Y CN201319670 Y CN 201319670Y
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model provides a wireless transmitting/receiving unit (WTRU) and a base station used for paging in a high speed down link shared channel. Preferably, WTRU is set to select various PICH information broadcast by the base station, and WTRU is preferentially set to receive paging messages according to the selected PICH information. In an embodiment mode, the preferred WTRU is set to receive the paging messages according to PICH and HS-SCCH and HS-PDSCH. In another embodiment mode, the preferred WTRU is set to receive the paging messages according to PICH and HS-PDSCH. In the two embodiment modes, time-delay parameters are preferentially used, so that WTRU is to intercept HS-SCCH or HS-PDSCH in a time period, and is to return to a sleep mode if no paging message is received.
Description
Technical field
Relate to wireless communications method and device at this disclosed theme.
Background technology
In third generation cooperative programme (3GPP) Standard Edition 5, introduced high-speed downlink packet access (HSDPA), to be used for Wideband Code Division Multiple Access (WCDMA) (WCDMA) cordless communication network.The core operation thought of HSDPA is to share fast downlink (DL) passage.The example of DL passage is high-speed down link Physical Shared Channel (HS-DPSCH) fast.Universal Mobile Telecommunications System (UMTS) terrestrial radio Access Network (UTRAN) can dispose nearly 15 HS-DPSCH.On the basis of each Transmission Time Interval (TTI), for example, per 2 milliseconds, all wireless transmitter/receiver units (WTRU) that each HS-DPSCH can be operated in network are shared.Like this, the information on the downlink channel can be given in per 2 milliseconds interval and is sent to different WTRU.
In order to make WTRU can determine the ownership of the information on the HS-DPSCH shared channel, the base station also sends one or more parallel high-speed shared control channels (HS-SCCH).In addition, HS-SCCH also provides detailed data, makes reception WTRU can determine HS-DPSCH goes up which information that sends and is sent to specific WTRU, and makes this specific WTRU can recover the information that is sent.
In HSDPA, the base station uses three key technologies to realize high speed data transfer.These three key technologies are: Adaptive Modulation and Coding (AMC), use mix re-transmission and the base station scheduling that repeats (HARQ) automatically.
The base station can utilize by with the channel conditions of the variation of the WTRU institute perception of this base station communication.In order to realize this operation, the base station can with maximization DL flow, for example, be used 16 quadrature amplitude modulation (QAM) to the WTRU near the base station, and the WTRU of cell edge is used Quadrature Phase Shift Keying (QPSK) transmitting and scheduling.By using HARQ to realize fast dispatch, the transmission block of makeing mistakes that has allowed to receive at WTRU retransmits.HARQ realizes in physical layer, and allows a plurality of HARQ that carry out simultaneously, with the maximum using rate.
Present problem in the HSDPA compatible network is the delay in the UTRAN, particularly packet switching (PS) and circuit switching (CS) call establishment is postponed.The delay that reduces the WTRU state exchange is a kind of mode that strengthens network performance.
As shown in Figure 1, when being in connection status, with the WTRU that conforms to current standards can be 4 kinds of a kind of in may states: CELL_DCH, CELL_FACH, URA_PCH or CELL_PCH.The WTRU state is based on traffic carrying capacity and the mobility of WTRU.WTRU only when Cell_FACH and Cell_DCH state, can communicate by letter with UTRAN.Cell_PCH and URA_PCH state are applicable to power save operation.URA_PCH is that the WTRU that the height by frequent change sub-district moves is used.In these two kinds of power save states, WTRU is not used in the uplink mechanisms that sends traffic carrying capacity to UTRAN.But WTRU can be paged, to notify its change state to Cell_FACH state or Cell_DCH state.
This paging is the process in two steps.In order to save the power of battery, WTRU is configured to have discontinuous reception (DRX) cycle, in this cycle, periodically closes the receiver link of WTRU.This is known as park mode.WTRU only wakes (opening the receiver link) up at the particular frame that is known as paging occasion.In each paging occasion, the Paging Indicator on the WTRU listening paging indicating channel (PICH).Paging Indicator indication WTRU goes to monitor paging channel (PCH) entrained in the Secondary Common Control Physical Channel (S-CCPCH).PCH is the transmission channel that maps to logic Paging Control Channel (PCCH).
Can use a plurality of S-CCPCH.WTRU identifies from a plurality of S-CCPCH according to initial WTRU and selects.Selected S-CCPCH and single PICH associated.The PICH of WTRU supervision that Here it is is to be used for the paging indication.Strict delay requirement is arranged in the relevant beep-page message on PICH and the S-CCPCH.This delay skew is defined as allowing WTRU can receive PICH and beep-page message afterwards.3GPP version 6 is defined as 7680 chips with this skew, or 2 milliseconds.After having recovered PCCH, WTRU can enter the Cell_FACH state and carry out cell update (CELLUPDATE) or turn back to park mode, up to next paging occasion.
Being used to reduce a kind of technology of this state exchange time is that PCCH is mapped to high-speed downlink shared channel (HS-DSCH), rather than is mapped to PCH.Downlink rate is brought shorter transmission time of beep-page message and state exchange faster faster.In Fig. 2, represented this protocol stack structure.The inventor has had realized that more existing problems when PCCH is mapped to HS-DSCH.
At first, only in the Cell_DCH state, allow HSDPA at present, and HSDPA is controlled by WTRU variable HS-DSCH_RECEPTION (HS-DSCH_ reception).
The second, HS-DSCH must be configured to operate in down link.This relates to WTRU and distributes address HS-DSCH radio net temporary identifier (H-RNTI), configuration HS-SCCH channel code and configuration HARQ information, for example quantity of HARQ process and partition holding.Current, also do not define the mechanism that allows in Cell_PCH and URA_PCH state, to realize this configuration.
The 3rd, because uplink communication can not be arranged, so the WTRU in Cell_PCH and the URA_PCH state can not be to UTRAN transmitting channel quality indicator (CQI) information.Therefore, the base station can not be used the needed AMC technology of HSDPA fully.
The 4th, in case WTRU has received Paging Indicator on PICH, then WTRU expects beep-page message in relevant S-CCPCH.This S-CCPCH 7680 chips behind PICH produce.In HSDPA, base station scheduling WTRU business.Though can between PICH and HS-DSCH, keep strict timing relationship, keep the flexibility that this relation has limited base station scheduling in by the HS-DSCH transmission.Because also carried the business (for example, Dedicated Traffic Channel (DTCH) and Dedicated Control Channel (DCCH)) of other type on HS-DSCH, therefore, this base station is not hoped the restriction of HS-DSCH dispatching flexibility.
Therefore, need there be the HSDPA paging of the WTRU in CELL_PCH and URA_PCH state of above-mentioned shortcoming.
The utility model content
A kind of device of carrying out paging at HSDPA connection mode CELL_PCH or URA_PCH state of being used for is provided.Preferably, WTRU is configured to the various PICH information of selecting the base station to broadcast.WTRU preferably is configured to come paging receiving message according to selected PICH information.In one embodiment, preferred WTRU is configured to come paging receiving message according to PICH, HS-SCCH and HS-PDSCH.In another embodiment, preferred WTRU is configured to come paging receiving message according to PICH and HS-PDSCH.In two execution modes, all preferably service time delay parameter, WTRU can intercept HS-SCCH or HS-PDSCH in a time cycle like this, and if do not receive beep-page message, then return park mode.
Description of drawings
From following description, can understand the utility model in more detail, provide in the mode of embodiment when these are described, and can be understood in conjunction with the accompanying drawings.
Fig. 1 is traditional block diagram that Radio Resource is controlled the WTRU state of (RRC) connection mode that is used for.
Fig. 2 is comparison storehouse figure, this figure provide traditional paging channel (PCH) protocol stack structure of being used for mapping logic paging channel (PCCH) and the PCCH that is used for the HSDPA paging to HS-DSCH mapping and be used for the comparison of the DCCCH/DTCH of HSDPA paging to the mapping of HS-DSCH.
Fig. 3 is the flow chart that is used for selecting from the system information broadcast that is received the method for PICH information.
Fig. 4 is the procedure chart of expression according to several HSDPA pagings of instruction of the present utility model.
Fig. 5 is the timing diagram of the timing relationship between the expression PICH frame and High-Speed Shared Control Channel (HS-SCCH) subframe of being correlated with.
Fig. 6 is the timing diagram of the timing relationship between expression PICH frame and the relevant HS-PDSCH subframe.
Fig. 7 is the HSDPA network that be arranged to paging of expression according to instruction of the present utility model.
Embodiment
The term of hereinafter quoting " wireless transmitter/receiver unit (WTRU) " includes but not limited to it is the subscriber equipment that can operate of subscriber equipment (UE), mobile radio station, fixing or moving user unit, beep-pager, cell phone, PDA(Personal Digital Assistant), computer or any other type in wireless environment.When this mentions, term " base station " include but not limited to Node-B, site controller, access point (AP) or any other type can be in wireless environment interface operable equipment.
Disclose and be used for inserting (HSDPA) wireless communication system, the apparatus and method of in Cell_PCH and URA_PCH state, carrying out paging in high-speed downlink packet.Disclose three kinds of preferred WTRU configurations and method, the use of one of them Page Indication Channel (PICH) is optional.First preferred disposition and method have been used PICH and paging group.Second preferred disposition and method have been used paging group, but do not use PICH, High-Speed Shared Control Channel (HS-SCCH) signaling procedure can both associate each paging group with high-speed downlink shared channel (HS-DSCH) the radio net temporary identifier (H-RNTI) of group of himself.Alternatively, PICH can be retained, and is used to support traditional WTRU.The 3rd preferred disposition and method have been used PICH and high-speed down link Physical Shared Channel (HS-DPSCH).
In all three kinds of preferred disposition and method,, must provide the IA High Speed Channel configuration information to WTRU for Paging Control Channel (PCCH) is mapped to HS-DSCH.This configuration information must be by adding new information element and/or define new SIB and relevant scheduling the and as the part of system information, receiving in base station broadcast to existing system information block (SIB).
The configuration information of broadcasting can comprise: by the PCCH of HSDPA ability; The public HS-DSCH radio net temporary identifier (H-RNTI) of beep-page message will be used to; Public high-speed down link Physical Shared Channel (HS-PDSCH) information that comprises HS-SCCH scrambler and channel code; The general HARQ information that comprises the quantity of HARQ process, the parameter that partition holding is relevant etc.
The configuration information message of having represented typical broadcasting in the table 1 below.Need (Need) hurdle to represent that information element (IE) is compulsory or optional parameter.MD represents that this IE is " compulsory ", must be broadcasted and be received by UE afterwards, can use this feature.Quantity (Multi) hurdle represents can allow what subparameters for source (parent) parameter.For example, for the paging list that HSDPA supports, can have 1 to＜maximum SCCPCH＞individual PICH.
Table 1
| Information element/group name | Need (Need) | Quantity (Multi) | Type and reference | Semantic interpretation | |
| The DL scrambler | MD | Inferior scrambler | The DL scrambler is applied to HS-DSCH and HS-SCCH.Default value is the scrambler identical with main CPICH | ||
| The PICH of the paging list that HSDPA supports | |
1 to＜maximum SCCPCH＞ | |||
| The PICH information that＞HSDPA is relevant | MP | PICH information | |||
| ＞HS-PDSCH channel code | MP | Integer (0..15) | The HS-PDSCH channel, relevant with PICH, be used for the less paging Class1 transmission of messages of HS-SCCH | ||
| The quantity of PCCH transmission | MP | Integer (1..5) | Be used to transmit the sub-frame number of paging Class1 | ||
| The tabulation of transmission | MP | 1..2 | |||
| ＞transport block size index | MP | Integer (1..32) | 1 to 32 value range index of MAC-ehs transmission block size |
The PICH information element relevant at the HSDPA shown in the table 1 can also be broadcasted and receive with information element DL-HSPDSCH system information, this system information is used for the WTRU that operates at the CELL_FACH state, perhaps, only broadcast these elements to the WTRU in CELL_PCH or URA_PCH state.
With reference to figure 3, represented to select the method 300 of PICH information for HSDPA according to paging, this method is used for the suitably WTRU of configuration.This method 300 begins (step 310) with the information element (IE) that receives " the PICH information that HSDPA is relevant ".This IE sends from the base station, also can be broadcasted.After having received IE, WTRU edits the tabulation of the candidate PICH that is used for HSDPA information, and determines the value k corresponding to number of candidates, (step 320).Afterwards, WTRU calculates PICH candidate index Index according to equation (1)
PICH:
Index
PICH=U_RNTI mod k; Equation (1)
Wherein, U-RNTI is a UTRAN radio net temporary identifier, (step 330).WTRU is at last according to the Index that is calculated
PICHFrom the tabulation of being edited, select PICH information, (step 340).
With reference to figure 4, comprise service radio network controller (SRNC) 405, control radio network controller (CRNC) 410, base station 415 and WTRU 420 at the signal flow graph 400 of this disclosed preferred HSDPA paging.Signal flow graph 400 integral body have been represented Radio Resource control (RRC) layer of described all entities, except WTRU 420 has represented WTRU physical layer WTRU-L1,425 and 430 layers of WTRU RRC simultaneously.But should be appreciated that each the layer can realize described function.The signal flow graph 400 that should give an example is based on the WTRU in discontinuous reception (DRX) pattern.
With particular reference to the situation among Fig. 41, when UTRAN needs paging WTRU 420, receive signal now at SRNC 405.If necessary, SRNC 405 via the Iur interface with forwards to CRNC 410, (step 440).CRNC 410 is forwarded to base station 415, (step 445) via the message (for example, paging Class1 message) that Iub interface will be assigned to WTRU.The scheduling feature that is arranged in base station 415 has the information regularly relevant with the DRX of WTRU-L1 425, and it guarantees that this message only is sent out in the wakeup time of WTRU.This can realize by the whole bag of tricks known in the art.Be for example purely, base station 415 can keep the shared paging transmit queue of all WTRU of being served by this base station 415.Just before WTRU-L1 425 entered the wake-up states of its DRX pattern, the scheduling feature of base station 415 was inquired about this paging transmit queue, to determine whether to be assigned to the message of WTRU-L1 415.If should determine that result was for being that then base station 415 sends Paging Indicator, (step 450) on PICH.
At time interval τ
PICHAfterwards, base station 415 uses the specific paging H-RNTI of the WTRU address on public or the HS-SCCH to send corresponding message, (step 455), and with this message maps to HS-PDSCH, (step 460), described time interval τ
PICHBe to postpone τ at minimum time
PICH_HSSCCH_MINPostpone τ with maximum time
PICH_HSSCCH_MAXBetween.Parameter τ
PICH_HSSCCH_MINIt can be hard coded and predetermined.Parameter τ
PICH_HSSCCH_MAXCan be used as a part 415 broadcasting of transmission of system information or other system or broadcasting from the base station.Time delay parameter τ
PICHCan be accurately arithmetically as give a definition:
τ
PICH_HSSCCH_MIN≤τ
PICH≤τ
PICH_HSSCCH_MAX。Equation (2)
Can use another kind to be used for PICH and channel are afterwards carried out interchangeable method regularly.When CRNC 410 with forwards during to base station 415, base station 415 once more with message stores in the specific transmit queue of WTRU.The scheduling feature of base station 415 is dispatched message, to be used for arriving WTRU 420 transmission according to the DRX information of WTRU420 during wakeup time.In following Transmission Time Interval (TTI), message is dispatched.In other words, according to current TTI (TTI
Current), add the time difference Δ, come scheduling message, to be used for transmission.Δ is calculated according to the DRX cycle of WTRU-L1 425 in base station 415.In time interval Δ, further dispatching algorithm can be carried out in base station 415, need be at current TTI, TTI to determine whether any MAC-hs Packet Data Unit (PDU)
CurrentMiddle transmission.Afterwards, base station 415 can be just at the following time (TTI of scheduling
Current+ Δ) before, on PICH, send Paging Indicator.Time between PICH and the relevant TTI can be that fix or variable, and can hard coded or broadcast as the part of system information.
When waking up when searching Paging Indicator, WTRU-L1 425 monitors PICH.When having found Paging Indicator, WTRU-L1 425 comes at time interval τ according to employed above-mentioned certain execution mode
PICHOr monitor HS-SCCH in the Δ, to seek H-RNTI.If do not find Paging Indicator, then WTRU-L1 425 reenters park mode, waits for Paging Indicator chance next time.If WTRU-L1 425 has successfully received Paging Indicator and the public or specific paging H-RNTI of WTRU, then WTRU-L1 425 fetches message from HS-PDSCH, and with this forwards to more high-rise WTRU RRC 430, (step 465).
Replacedly, in situation shown in Figure 42, do not use PICH.In case receive message by Iub interface from CRNC 410, the message of for example paging type i, base station 415 sends message, (step 470) by HS-SCCH to WTRU-L1 425 via the Uu interface.Can use group or the specific H-RNTI of WTRU.Can be in the TTI of scheduled volume after the DRX wakeup time that is scheduled of WTRU 420, or at above-mentioned time interval window τ
PICHIn, send beep-page message.When WTRU 420 determines to exist Paging Indicator and is assigned to WTRU 420, monitor suitable HS-PDSCH by WTRU-L1 425, (step 475), and receive this message and be forwarded to more high-rise, (step 480).
Replacedly, in situation shown in Figure 43, use PICH still not need HS-SCCH.In case receive message by Iub interface from CRNC 410, for example paging type i message, base station 415 just sends message, (step 485) by PICH to WTRU-L1 425 via the Uu interface.At τ
PICH_HSPDSCH_MINAnd τ
PICH_HSPDSCH_MAXBetween time interval τ
PICHAfterwards, following described in conjunction with equation 3, base station 415 sends HS-PDSCH, (step 490).When WTRU 420 is arranged to (in other words, also not distributing dedicated H-RNTI) when operating in public H-RNTI, WTRU-L 1425 is received in τ after detecting PICH
PICH_HSSCCH_MINAnd τ
PICH_HSSCCH_MAXBetween the HS-PDSCH that sent.Do not need HS-SCCH.If from the soft combination of one or any HS-PDSCH, obtained positive CRC, then the message that is received be forwarded to more high-rise, (step 495).
In above-mentioned situation, if the time interval (τ that is determining
PICHOr/Δ) in do not receive message by in each channel any one, then after WTRU can enter park mode.In above-mentioned each execution mode, can after receiving and handled beep-page message, WTRU 420 carry out cell updating course well known in the art, (step 500).
In the situation 1 of Fig. 4, life period postpones between the PICH frame, and this PICH frame comprises the Paging Indicator and the first reception subframe at the relevant HS-SCCH that WTRU received.Define delay τ between the PICH by above-mentioned equation 2
PICHAfterwards by the message that HS-SCCH sent, this τ
PICHAt τ
PICH_HSSCCH_MINAnd τ
PICH_HSSCCH_MAXBetween.Typically, the base station can be after having sent PICH τ
PICH_HSSCCH_MINBegin to send HS-SCCH.But τ can be waited until in the base station always
PICH_HSSCCH_MAXJust send HS-SCCH.In Fig. 5, represented this timing relationship.Time delay τ behind the PICH frame that is sent
PICHAfterwards, begin first subframe of the HS-SCCH that is correlated with.
In the situation 3 of Fig. 4, life period postpones between the PICH frame, and this PICH frame comprises the first reception subframe of Paging Indicator and relevant HS-PDSCH (one or more).Similar to above-mentioned equation 2, PICH and afterwards by the delay τ between the message that HS-PDSCH sent
PICHBe defined as:
τ
PICH_HSPDSCH_MIN≤ τ
PICH≤ τ
PICH_HSPDSCH_MAXEquation (3)
Typically, the base station can be after having sent PICH τ
PICH_HSPDSCH_MINBegin to send HS-PDSCH.But τ can be waited until in the base station always
PICH_HSPDSCH_MAXJust send HS-PDSCH.In Fig. 6, represented this timing relationship.Time delay τ behind the PICH frame that is sent
PICHAfterwards, begin first subframe of the HS-PDSCH that is correlated with.
Except above-mentioned configuration and method, can revise the rule that is used to estimate Boolean variable HS_DSCH_RECEPTION (HS_DSCH_ reception), receive in Cell_PCH state and URA_PCH state, to realize HSDPA.Particularly, when: WTRU is in Cell_PCH and URA_PCH state, and it is service HS-DSCH radio link that the DL Radio Link is configured to, and when having a radio bearer that maps to HS-DSCH at least, described variable should be considered to TRUE (that is, supporting the paging of process HSDPA).
With reference to figure 7, allow the cordless communication network 700 of HSDPA to comprise WTRU 710, base station 720, RNC 730 and core net 740.Base station 720 comprises scheduler 750, is used to dispatch the beep-page message by PICH, HS-SCCH and HS-PDSCH.Scheduler 750 can also comprise processing capacity, is used to handle various transceivers 760 via base station 720 base station information that both are received from RNC 730 and WTRU 710.WTRU 710 comprises processor 770 and transceiver 780.Processor 770 preferably is configured to handle the required various Processing tasks of WTRU 710, for example according to Fig. 3 and the described task of Fig. 4.Processor 770 also preferably is configured to control the DRX cycle of WTRU 710, and provides DRX information to base station 720 as required.Transceiver 780 preferably is configured to receive the various channels that base station 720 is sent, and comprises PICH, HS-SCCH and HS-PDSCH.
Though feature of the present utility model and element are described with specific combination in preferred embodiment, but each feature or element can be under the situation of other features that do not have described preferred implementation and element use separately, or with or with under the various situations that other features of the present utility model and element combine do not use.Method that the utility model provides or flow chart can be implemented in computer program, software or the firmware carried out by all-purpose computer or processor, and wherein said computer program, software or firmware are to be included in the computer-readable recording medium in tangible mode.The light medium that comprises magnetizing mediums, magnet-optical medium and the CD-ROM video disc of read-only memory (ROM), random-access memory (ram), register, buffer storage, semiconductor memory apparatus, internal hard drive and moveable magnetic disc and so on and digital versatile disc (DVD) and so on about the example of computer-readable recording medium.
For instance, appropriate processor comprises: general processor, application specific processor, conventional processors, digital signal processor (DSP), a plurality of microprocessor, the one or more microprocessors that are associated with the DSP core, controller, microcontroller, application-specific integrated circuit (ASIC) (ASIC), field programmable gate array (FPGA) circuit, any integrated circuit (IC) and/or state machine.
The processor that is associated with software can be used to realize a radio frequency transceiver, so that used in wireless transmission receiving element (WTRU), subscriber equipment (UE), terminal, base station, radio network controller (RNC) or any host computer.WTRU can be used in combination with the module that adopts hardware and/or form of software to implement, for example camera, camara module, video telephone, speaker-phone, vibratory equipment, loud speaker, microphone, TV transceiver, Earphone with microphone, keyboard, bluetooth
Module, frequency modulation (FM) radio-cell, LCD (LCD) display unit, Organic Light Emitting Diode (OLED) display unit, digital music player, media player, video game machine module, explorer and/or any wireless lan (wlan) module.
Claims (1)
1, a kind of wireless transmitter/receiver unit of operating in high-speed downlink packet access to wireless communication network of being configured to is characterized in that this wireless transmitter/receiver unit comprises:
Receiver, this receiver is configured to receive the information element that comprises Page Indication Channel information, and the frame by Page Indication Channel comes the paging receiving indication, and at time interval τ
PICHReceive in the subframe of a plurality of High-Speed Shared Control Channels first afterwards, wherein the frame of Page Indication Channel is relevant with the subframe of a plurality of High-Speed Shared Control Channels; And
Be coupled to the processor of described receiver, this processor is configured to: usually determine candidate's Page Indication Channel tabulation that high-speed downlink packet inserts according to the information word that is received, wherein candidate's quantity equals numerical value k; Select Page Indication Channel with tabulating from this candidate's Page Indication Channel, use in paging receiving message being used for, wherein this index equals the Universal Mobile Telecommunications System terrestrial radio Access Network radio net temporary identifier mould k of this wireless transmitter/receiver unit.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88820907P | 2007-02-05 | 2007-02-05 | |
| US60/888,209 | 2007-02-05 | ||
| US60/894,611 | 2007-03-13 | ||
| US60/895,248 | 2007-03-16 |
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| CN201319670Y true CN201319670Y (en) | 2009-09-30 |
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| CN2008800041199A Active CN101641992B (en) | 2007-02-05 | 2008-02-05 | Paging over a high-speed downlink shared channel |
| CNU2008200084702U Expired - Fee Related CN201319670Y (en) | 2007-02-05 | 2008-02-05 | Wireless transmitting/receiving unit and base station used for paging |
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| CN102714877A (en) * | 2010-01-08 | 2012-10-03 | 交互数字专利控股公司 | Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation |
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| CN102802254B (en) * | 2011-05-24 | 2018-11-16 | 中兴通讯股份有限公司 | Utilize the method and system of paging channel transmission services data, user equipment |
| CN103260223A (en) * | 2012-02-17 | 2013-08-21 | 中兴通讯股份有限公司 | Method and system for power saving of user equipment (UE) |
| CN114009099B (en) * | 2019-04-01 | 2024-06-04 | 瑞典爱立信有限公司 | Enhanced Paging Occasion (PO) monitoring for new air interface (NR) User Equipment (UE) power saving in RRC_idle/active |
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| EP1564923A1 (en) * | 2004-02-12 | 2005-08-17 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting control information in a mobile communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714877A (en) * | 2010-01-08 | 2012-10-03 | 交互数字专利控股公司 | Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation |
| CN102714877B (en) * | 2010-01-08 | 2016-05-04 | 交互数字专利控股公司 | Carry out for the discontinuous reception of multicarrier/many cell operations and/or the method and apparatus of discontinuous transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101641992A (en) | 2010-02-03 |
| CN101641992B (en) | 2012-12-05 |
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