CN101365167B - Method for transmitting uncontinuous sending and unicontinuous receiving parameter of packet connection - Google Patents

Method for transmitting uncontinuous sending and unicontinuous receiving parameter of packet connection Download PDF

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CN101365167B
CN101365167B CN2007101404125A CN200710140412A CN101365167B CN 101365167 B CN101365167 B CN 101365167B CN 2007101404125 A CN2007101404125 A CN 2007101404125A CN 200710140412 A CN200710140412 A CN 200710140412A CN 101365167 B CN101365167 B CN 101365167B
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discontinuous
access network
network system
discontinuous transmission
transmission
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CN101365167A (en
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柯雅珠
程翔
张健
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ZTE Corp
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ZTE Corp
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Abstract

The invention relates to a wireless communication system, and discloses a method for transferring discontinuously sent and received parameters of a continuous block chaining. An active radio access network system informs a discontinuously sent and received related parameter message of a target wireless access network continuous block chaining directly through a signaling message or through the transparent forwarding of a core network. Through the addition of the discontinuously sent and received parameter of the continuous block chaining through 'a wireless control container', the parameter is directly sent by the active wireless access network system through 'relocation request' signaling carrying to the target wireless access network system, or transparently forwarded to the target access network system through the 'relocation request' of the core network signaling carrying, so as to allow the target wireless access network system to use.

Description

Transmit the discontinuous transmission of continuously grouping connection and the method for discontinuous parameter receiving
Technical field
The present invention relates to the parameter transfer method in the wireless communication system, relate in particular to a kind of discontinuous transmission of continuous grouping connection and the method for discontinuous parameter receiving.
Background technology
In order to reduce the propagation delay time of block domain data, the 3GPP consensus standard has carried out evolution to the protocol infrastructure of 3G (Third Generation) Moblie, also be that radio network controller (RNC) moves down into Node B (NODEB), Node B has the function of service wireless network controller, control radio network controller, floating radio network controller, and this Node B can be referred to as reinforced Node B.
Moving down of radio network controller, so that variation has also occured in the interface definition between the different nodes, adopt the Iur interface between reinforced Node B and the reinforced Node B, also adopt the Iur interface between reinforced Node B and the traditional radio network controller (RNC), adopt the Iu interface between reinforced Node B and the core net node, and only support the Iu interface of packet domain.
Existing protocol is for repositioning process at present, its source wireless access network system need to be crossed " reorientation demand " signaling by " source radio network controller is to the transparent vessel of target radio network controller " information exchange and carry and send, carry transparent forwarding to the target radio access network system, for the target radio access network system via core net " re-positioning request " signaling again.Wherein " source radio network controller is to the transparent vessel of target radio network controller " do not comprise the information of physical channel, also be the target radio access network controller after receiving re-positioning request, need to carry out reprovision to the parameter of physical layer according to the resource allocation conditions of target radio access network controller.
Based on framework shown in Figure 1, reorientation need to occur in following scene:
(1) built vertical RRC connects or exists the business of packet domain between subscriber equipment and the reinforced Node B, but subsequent user equipment calls through again the business of circuit domain, and then reinforced Node B need to be initiated the process of reorientation;
(2) subscriber equipment is because exist the concurrent of circuit domain and packet switch domain service, so that its control is at traditional radio network controller (RNC), but along with the release of circuit domain business, because load balancing tradition RNC need to initiate to reinforced Node B the process of reorientation;
(3) when reinforced Node B during as the serving node B of subscriber equipment, serving node B has best signal strength signal intensity generally speaking, it has the function of service wireless network controller RNC and ascending packet data is carried out pooling function, but because the movement of subscriber equipment, causing serving node B need to do frequently upgrades, the function of Serving RNC also will shift frequently so, thereby also can need to occur frequently the process of reorientation.
Move down into so the framework of Node B (NODE B) based on new radio network controller (RNC), it is the Node B of circuit domain and packet domain common carrier frequency that can there be reinforced Node B in the network of disposing, also be that the business of circuit domain and the business of packet domain can be used identical Radio Resource pond in the residential quarter under this Node B administration, but as long as there is the business of circuit domain in subscriber equipment, then the controller of RRC connection is just at traditional RNC, so just exist the control of RRC at different nodes, but physical resource only have the situation of a cover.
Although communicate by letter under same residential quarter for fear of subscriber equipment, but cause the situation of physical resource reprovision to occur because of the reorientation of above-mentioned (1) and (2) two kinds of situations, need the source wireless access network system to notify target radio access network controller (or reinforced Node B) current the configuration to the physical channel parameters information of subscriber equipment.
Yet discontinuous transmission and discontinuous parameter receiving are to determine the MAC layer of subscriber equipment and the control parameter that physical layer is carried out discontinuous transmission and discontinuous reception, and relevant parameter comprises:
Enable to postpone (Enabling Delay): UE enters the radio frames that the DTX_DRX state will postpone to real activation from judgement;
The discontinuous reception deviation of the discontinuous transmission of subscriber equipment (UE DTX DRX Offset): be used to the discontinuous transmission of the different user devices that staggers and the blanking time of discontinuous reception;
The discontinuous transmission cycle 1 of subscriber equipment (UE DTX cycle 1): up discontinuous sending mode 1 employed discontinuous cycle period;
The discontinuous transmission cycle 2 of subscriber equipment (UE DTX cycle 2): up discontinuous sending mode 2 employed discontinuous cycle periods;
The discontinuous transmission cycle of media Access Layer (MAC DTX cycle): UE carries out the cycle period that E-TFC selects after entering cycle selection E-TFC state;
Subscriber equipment enters the inactive thresholding that the inactive thresholding (Inactivity Threshold for UE DTX cycle 2) that discontinuous transmission cycle 2 is controlled: UE enters the discontinuous transmission state that UE DTXcycle 2 controls;
The long prefix length of the discontinuous transmission of subscriber equipment (UE DTX long preamble length): UE enters the timeslot number of the preferential DPCCH of transmission of needs when needing to send data behind the discontinuous transmission state that UE DTX cycle 2 controls;
The inactive thresholding of media Access Layer (MAC Inactivity Threshold): UE enters every cycle period of sub-frame ground of MAC DTX and carries out the inactive thresholding of MAC that E-TFC selects;
Channel quality is indicated discontinuous transmission timer (CQI DTX Timer): channel quality indication (CQI) report is the timer length of DTX sending mode preferentially;
The burst 1 of user equipment specific physical control channel (UE DPCCH burst_1): when UE is in the discontinuous transmission state that UE DTX Cycle 1 controls, carry out the DPCCH number of sub frames that wireless link synchronization is used;
The burst 2 of user equipment specific physical control channel (UE DPCCH burst_2): when UE is in the discontinuous transmission state that UE DTX Cycle 2 controls, carry out the DPCCH number of sub frames that wireless link synchronization is used;
The discontinuous reception cycle period of subscriber equipment (UE DRX cycle): UE monitors the cycle period of the control channel (HS-SCCH) that is used for high-speed physical downlink shared channel (HS-PDSCH);
Subscriber equipment enters the inactive thresholding (Inactivity Threshold for UEDRX cycle) of discontinuous reception: UE and forwards the inactive thresholding of monitoring the HS-SCCH state every the cycle of UE DRX cycle subframe to;
The inactive thresholding (Inactivity Threshold for UEGrant Monitoring) of subscriber equipment mandate monitoring: UE needs monitoring service to strengthen the inactive thresholding of the fully reinforcement relative authorization channel (E-RGCH) of the fully reinforcement absolute grant channel (E-AGCH) of dedicated channel (E-DCH) residential quarter and E-DCH Active Set after the data on the E-DCH send;
The mandate of the discontinuous reception of subscriber equipment monitoring (UE DRX Grant Monitoring): initial overlapping when E-AGCH, E-RGCH and the discontinuous reception of HS-SCCH, whether indication UE monitors the complete E-AGCH channel of E-DCH Serving cell;
The time slot format information of up Dedicated Physical Control Channel repeatedly (Uplink DPCCH slotformat information).
Above-mentioned these parameters all belong to physical channel parameters, and therefore in order to guarantee the continuing property of data of subscriber equipment and target radio access network, the source Radio Access Network also needs to notify target radio access network with the parameter of discontinuous transmission and discontinuous reception.
Summary of the invention
Technical problem to be solved by this invention is, a kind of discontinuous transmission of continuous grouping connection and method of discontinuous parameter receiving transmitted is provided, by the source wireless access network system discontinuous transmission and discontinuous parameter receiving are passed to the target radio access network system, use for the target radio access network system.
The invention provides a kind of discontinuous transmission of continuous grouping connection and method of discontinuous parameter receiving transmitted, comprise the steps:
When carrying out reorientation, the discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system send to the target radio access network system.
Described method further comprises:
Described target radio access network system returns the affirmation response signaling to the source wireless access network system after receiving the signaling of carrying discontinuous transmission that continuous grouping connects and discontinuous parameter receiving.
Described source wireless access network system notification target wireless access network system divide into groups the continuously discontinuous transmission that connects and the mode of discontinuous parameter receiving are following any or its combinations:
The discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system directly send to the target radio access network system; Perhaps,
The discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system carry transparent forwarding to the target radio access network system via core net by signaling.
Described transmission this divide into groups the continuously discontinuous transmission of connection and signaling of discontinuous parameter receiving are RELOCATION REQUEST message or reorientation requirement message or handover request message or their combination.
The method of carrying that the discontinuous transmission of this connection of dividing into groups continuously of described transmission and the signaling of discontinuous parameter receiving are carried discontinuous transmission and discontinuous parameter receiving realizes by the discontinuous transmission of interpolation and discontinuous parameter receiving in " Radio Resource control container ".Transmit in the signaling of this discontinuous transmission and discontinuous parameter receiving and comprise " source radio network controller is to the transparent vessel of target radio network controller ", include " the Radio Resource control container " that has added discontinuous transmission and discontinuous parameter receiving at this " source radio network controller is to transparent vessel of target radio network controller ".
The method of carrying that the discontinuous transmission of this connection of dividing into groups continuously of described transmission and the signaling of discontinuous parameter receiving are carried discontinuous transmission and discontinuous parameter receiving is to realize by add the discontinuous transmission cell relevant with discontinuous parameter receiving in described signaling message.
Described source wireless access network system and target radio access network system are following any wireless access network systems: the wireless access network system that the wireless access network system that radio access network controller and Node B consist of or reinforced Node B consist of.
The discontinuous transmission that described continuous grouping connects and the parameter of discontinuous reception comprise any or combination of following parameter:
Enable to postpone, the discontinuous reception deviation of the discontinuous transmission of subscriber equipment, the discontinuous transmission cycle 1 of subscriber equipment, the discontinuous transmission cycle 2 of subscriber equipment, the discontinuous transmission cycle of media Access Layer, subscriber equipment enters the inactive thresholding that discontinuous transmission cycle 2 is controlled, the long prefix length of the discontinuous transmission of subscriber equipment, the inactive thresholding of media Access Layer, channel quality is indicated discontinuous transmission timer, the burst 1 of user equipment specific physical control channel, the burst 2 of user equipment specific physical control channel, the discontinuous reception cycle period of subscriber equipment, subscriber equipment enters the inactive thresholding of discontinuous reception, the inactive thresholding of subscriber equipment mandate monitoring, the mandate monitoring of the discontinuous reception of subscriber equipment, the time slot format information of up Dedicated Physical Control Channel repeatedly.
Use transmission method of the present invention, can realize that the source Radio Access Network notifies target radio access network with the parameter of discontinuous transmission and discontinuous reception, for target side, thereby guarantee the continuing property of data of subscriber equipment and target radio access network.
Description of drawings
Fig. 1 is embodiments of the invention 1;
Fig. 2 is embodiments of the invention 2.
Embodiment
Below in conjunction with drawings and the specific embodiments technical scheme of the present invention is described in further detail.
The invention particularly relates to a kind of method for designing of in reorientation preparation and resource allocated phase process, transmitting the relevant parameter of discontinuous transmission that continuously grouping connects and discontinuous reception.
A kind of discontinuous transmission that continuous grouping connects and method of discontinuous parameter receiving transmitted of the present invention, the source wireless access network system is by divide into groups the continuously discontinuous transmission parameter information relevant with discontinuous reception that connect of signaling message notification target wireless access network system.
During specific implementation, discontinuous transmission and the discontinuous parameter receiving that connects by in " Radio Resource control container ", adding continuously grouping, carried by " re-positioning request " signaling by the source wireless access network system and to send, directly send to the target radio access network system or carry transparent forwarding to the target radio access network system via core net " re-positioning request " signaling, use for the target radio access network system.
Wherein, described signaling comprises following any or combination: RELOCATION REQUEST message, reorientation requirement message or handover request message or their combination.
Wherein, wireless access network system notification target wireless access network system divide into groups the continuously mode of the discontinuous transmission that the connects parameter information relevant with discontinuous reception in source can be following any or its combination:
Carried by signaling by the source wireless access network system and directly to send to the target radio access network system, perhaps carry transparent forwarding to the target radio access network system via core network signalling.
Among the present invention, continuously be connected the method for carrying with discontinuous parameter receiving be to realize by the discontinuous transmission and the discontinuous parameter receiving that add continuously grouping connection in " Radio Resource control container " to the discontinuous transmission that connects of grouping.
Embodiment 1 is the method flow diagram that source wireless access network system and target radio access network system directly carry out the discontinuous transmission of carrying of interacting message and discontinuous parameter receiving, as shown in Figure 1:
Step 101: wireless access network system decision-making in source needs to initiate repositioning process;
Step 102: the source wireless access network system is initiated RELOCATION REQUEST message to the target radio access network system, wherein carry " source radio network controller is to the transparent vessel of target radio network controller ", described " source radio network controller is to the transparent vessel of target radio network controller " comprises again " Radio Resource control container " information, and comprises the discontinuous transmission parameter information relevant with discontinuous reception in " Radio Resource control container ";
Step 103: the target radio access network system returns relocation response to the source wireless access network system.
Embodiment 2 is the source wireless access network system directly carries out the discontinuous transmission of carrying of interacting message and discontinuous parameter receiving by core net and target radio access network system method flow diagrams, as shown in Figure 2:
Step 201: wireless access network system decision-making in source needs to initiate repositioning process;
Step 202: the source wireless access network system is initiated the reorientation requirement message to core net, wherein carry " source radio network controller is to the transparent vessel of target radio network controller ", described " source radio network controller is to the transparent vessel of target radio network controller " comprises again " Radio Resource control container " information, and comprises the discontinuous transmission parameter information relevant with discontinuous reception in " Radio Resource control container ";
Step 203: core net sends RELOCATION REQUEST message to the target radio access network system, wherein carry " source radio network controller is to the transparent vessel of target radio network controller ", described " source radio network controller is to the transparent vessel of target radio network controller " comprises again " Radio Resource control container " information, and comprises the discontinuous transmission parameter information relevant with discontinuous reception in " Radio Resource control container ";
Step 204: the target radio access network system returns relocation commit message to core net;
Step 205: core net is initiated the reorientation order to the source wireless access network system.
In above-mentioned two embodiment, source wireless access network system and target radio access network system can be following any wireless access network systems: the wireless access network system that the wireless access network system that radio network controller and Node B consist of or reinforced Node B consist of.
In above-mentioned two embodiment, the method of carrying that the discontinuous transmission of this connection of dividing into groups continuously of described transmission and the signaling of discontinuous parameter receiving are carried discontinuous transmission and discontinuous parameter receiving can also realize by the discontinuous transmission of the interpolation cell relevant with discontinuous parameter receiving in described signaling message.
The discontinuous transmission parameter information relevant with discontinuous reception that continuous grouping recited above connects comprises that following parameter is any or makes up:
Enable to postpone (Enabling Delay), the discontinuous reception deviation of the discontinuous transmission of subscriber equipment (UEDTX DRX Offset), the discontinuous transmission cycle 1 of subscriber equipment (UE DTX cycle 1), the discontinuous transmission cycle 2 of subscriber equipment (UE DTX cycle 2), the discontinuous transmission cycle of media Access Layer (MAC DTX cycle), subscriber equipment enters the inactive thresholding (Inactivity Threshold for UE DTX cycle 2) that discontinuous transmission cycle 2 is controlled, the long prefix length of the discontinuous transmission of subscriber equipment (UE DTX long preamble length), the inactive thresholding of media Access Layer (MAC Inactivity Threshold), channel quality is indicated discontinuous transmission timer (CQI DTX Timer), the burst 1 of user equipment specific physical control channel (UE DPCCHburst_1), the burst 2 of user equipment specific physical control channel (UE DPCCH burst_2), the discontinuous reception cycle period of subscriber equipment (UE DRX cycle), subscriber equipment enters the inactive thresholding (Inactivity Threshold for UE DRX cycle) of discontinuous reception, the inactive thresholding (Inactivity Threshold for UE Grant Monitoring) of subscriber equipment mandate monitoring, the mandate monitoring (UE DRX Grant Monitoring) of the discontinuous reception of subscriber equipment, the time slot format information of up Dedicated Physical Control Channel repeatedly (Uplink DPCCH slot format information).

Claims (8)

1. one kind is transmitted the discontinuous transmission of continuously grouping connection and the method for discontinuous parameter receiving, it is characterized in that, comprises the steps:
When carrying out reorientation, the discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system send to the target radio access network system; Discontinuous transmission and discontinuous parameter receiving that described continuous grouping connects comprise any or combination of following parameter:
Enable to postpone, the discontinuous reception deviation of the discontinuous transmission of subscriber equipment, subscriber equipment the first discontinuous transmission cycle, subscriber equipment the second discontinuous transmission cycle, the discontinuous transmission cycle of media Access Layer, subscriber equipment enters the inactive thresholding that the second discontinuous transmission cycle is controlled, the long prefix length of the discontinuous transmission of subscriber equipment, the inactive thresholding of media Access Layer, channel quality is indicated discontinuous transmission timer, the first burst of user equipment specific physical control channel, the second burst of user equipment specific physical control channel, the discontinuous reception cycle period of subscriber equipment, subscriber equipment enters the inactive thresholding of discontinuous reception, the inactive thresholding of subscriber equipment mandate monitoring, the mandate monitoring of the discontinuous reception of subscriber equipment, the time slot format information of the Dedicated Physical Control Channel of up link.
2. the method for claim 1 is characterized in that, described method further comprises:
Described target radio access network system returns the affirmation response signaling to the source wireless access network system after receiving the signaling of carrying discontinuous transmission that continuous grouping connects and discontinuous parameter receiving.
3. the method for claim 1 is characterized in that, described source wireless access network system notification target wireless access network system divide into groups the continuously discontinuous transmission that connects and the mode of discontinuous parameter receiving are following any or its combinations:
The discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system directly send to the target radio access network system; Perhaps,
The discontinuous transmission and the discontinuous parameter receiving that carry continuous grouping connection by signaling by the source wireless access network system carry transparent forwarding to the target radio access network system via core net by signaling.
4. such as claim 1 or 3 described methods, it is characterized in that, described transmission this divide into groups the continuously discontinuous transmission of connection and signaling of discontinuous parameter receiving are RELOCATION REQUEST message or reorientation requirement message or handover request message or their combination.
5. method as claimed in claim 4, it is characterized in that, the method of carrying that the discontinuous transmission of this connection of dividing into groups continuously of described transmission and the signaling of discontinuous parameter receiving are carried discontinuous transmission and discontinuous parameter receiving realizes by the discontinuous transmission of interpolation and discontinuous parameter receiving in " Radio Resource control container ".
6. method as claimed in claim 5, it is characterized in that, comprise " source radio network controller is to the transparent vessel of target radio network controller " in the signaling of this discontinuous transmission of described transmission and discontinuous parameter receiving, include " the Radio Resource control container " that has added discontinuous transmission and discontinuous parameter receiving at this " source radio network controller is to transparent vessel of target radio network controller ".
7. method as claimed in claim 4, it is characterized in that, the method of carrying that the discontinuous transmission of this connection of dividing into groups continuously of described transmission and the signaling of discontinuous parameter receiving are carried discontinuous transmission and discontinuous parameter receiving is to realize by add the discontinuous transmission cell relevant with discontinuous parameter receiving in described signaling message.
8. such as each described method among the claim 1-3, it is characterized in that, described source wireless access network system and target radio access network system are following any wireless access network systems: the wireless access network system that the wireless access network system that radio access network controller and Node B consist of or reinforced Node B consist of.
CN2007101404125A 2007-08-10 2007-08-10 Method for transmitting uncontinuous sending and unicontinuous receiving parameter of packet connection Expired - Fee Related CN101365167B (en)

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CN102045147A (en) * 2009-10-12 2011-05-04 中兴通讯股份有限公司 Method and system for transmitting frame protocol control frame of wireless link
US8913518B2 (en) * 2012-08-03 2014-12-16 Intel Corporation Enhanced node B, user equipment and methods for discontinuous reception in inter-ENB carrier aggregation
CN107409356B (en) * 2015-03-06 2020-12-22 索尼公司 Information processing apparatus, information processing method, and computer program

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CN1980452A (en) * 2005-11-30 2007-06-13 展讯通信(上海)有限公司 Period changing method for mobile subscriber terminal adopting non-continuous receiving method

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Protocol Specification(Release 6).《3GPP TS 25.331 V6.14.0》.2007,第7和8节.
Radio Resource Control (RRC)
Technical Specification Group Radio Access Network

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