CN102065562B - Scheduling method, equipment and system - Google Patents

Scheduling method, equipment and system Download PDF

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CN102065562B
CN102065562B CN 201110027925 CN201110027925A CN102065562B CN 102065562 B CN102065562 B CN 102065562B CN 201110027925 CN201110027925 CN 201110027925 CN 201110027925 A CN201110027925 A CN 201110027925A CN 102065562 B CN102065562 B CN 102065562B
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user equipment
scheduling
state
ue
hs
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CN102065562A (en
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吕淑娟
余晶鑫
徐卫中
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华为技术有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12Dynamic Wireless traffic scheduling ; Dynamically scheduled allocation on shared channel
    • H04W72/14Dynamic Wireless traffic scheduling ; Dynamically scheduled allocation on shared channel using a grant or specific channel

Abstract

本发明公开了一种调度方法、设备和系统,属于通信领域。 The present invention discloses a scheduling method, apparatus and system, the field of communications. 所述方法包括:向高速下行分组接入HSDPA用户设备发送状态指令;判断所述用户设备的状态是否改变;在所述用户设备的状态改变之前,按照预设的调度策略进行针对所述用户设备的下行调度,所述预设的调度策略保证下行调度行为与所述用户设备的状态相符合。 Said method comprising: speed downlink packet access HSDPA user equipment status command; determining whether the state change of the user equipment; prior to the state change of the user equipment, in accordance with a predetermined scheduling policy for the user equipment downlink scheduling, the predetermined scheduling strategy ensures downlink scheduling behavior of the user equipment suitable for the state. 所述设备包括:发送模块、判断模块和调度模块。 Said apparatus comprising: a transmitting module, a determination module and a scheduling module. 所述系统包括:调度设备和HSDPA用户设备。 Said system comprising: a scheduling device and HSDPA user equipment. 本发明通过从发送状态指令到用户设备的状态改变的时间间隔内,按照预设的调度策略进行针对该用户设备的下行调度,明确了基站发送状态指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能。 Within the present invention changes by an instruction from the transmitting state to the user equipment state time intervals, downlink scheduling for the user equipment according to a preset scheduling strategy, the behavior of the clear instruction scheduling apparatus side and the UE side, the base station transmits state, state of the UE downlink scheduling behavior scheduling apparatus to conform to improve the performance of the system.

Description

调度方法、设备和系统 Scheduling method, apparatus and system

技术领域 FIELD

[0001] 本发明涉及通信领域,特别涉及一种调度方法、设备和系统。 [0001] The present invention relates to the field of communications, particularly to a scheduling method, apparatus and system.

背景技术 Background technique

[0002]在无线通信中,基站可以通过 HS-SCCH (High Speed Shared Control Channel,高速共享控制信道)和HS-PDSCH (High Speed Physical Downlink Shared Channel,高速物理下行共享信道)对HSDPA (High Speed Downlink Packet Access,高速下行分组接入)用户进行调度,该HSDPA用户中又包括比较特殊的DC HSDPA (Dual-Carrier High SpeedDownlink Packet Access,双载波高速下行分组接入)用户。 [0002] In wireless communications, the base station by HS-SCCH (High Speed ​​Shared Control Channel, HS-SCCH) and the HS-PDSCH (High Speed ​​Physical Downlink Shared Channel, High Speed ​​Physical Downlink Shared Channel) of HSDPA (High Speed ​​Downlink packet access, High Speed ​​downlink packet access) users are scheduled, which in turn comprises a HSDPA users more specific DC HSDPA (dual-carrier High SpeedDownlink packet access, dual-carrier high speed downlink packet access) users.

[0003] 针对DC HSDPA用户进行调度时: [0003] When the scheduling for the DC HSDPA user:

[0004] DC HSDPA用户接入支持DC HSDPA技术的小区后,可同时接收来自两个异频小区的HS-SCCH的信息和HS-PDSCH的数据,这两个异频小区中的一个为主小区,通过主载波传输数据信号,另一个为辅小区,通过辅载波传输数据信号。 After the [0004] DC HSDPA supporting cell DC HSDPA user access technology, it can receive data simultaneously from two inter-frequency cell information of HS-SCCH and the HS-PDSCH, the two inter-frequency cells in a cell-based , through the primary carrier for transmitting data signals, the other secondary cell, a data signal transmitted through the secondary carrier. 同时,DC HSDPA用户通过上行HS-DPCCHCHigh Speed Dedicated Physical Control Channel,专用物理控制信道)将ACK(Acknowledgement,确认信息)和CQI (Channel Quality Indicator,信道质量指不)信息返馈给基站,完成物理层HARQ (Hybrid Automatic Repeat Request,混合自动重传请求)功能。 Meanwhile, DC HSDPA user through an uplink HS-DPCCHCHigh Speed ​​Dedicated Physical Control Channel, Dedicated Physical Control Channel) to the ACK (Acknowledgment, acknowledgment information), and CQI (Channel Quality Indicator, channel quality means not) information is fed back to the base station, to complete the physical layer HARQ (hybrid automatic Repeat request, hybrid automatic Repeat request) functionality.

[0005] 支持DC HSDPA技术的UE (User Equipment,用户设备)需要同时监听来自两个异频小区的最多6条HS-SCCH,UE的耗电量较大;此外,在DC HSDPA技术的基础上再引入MMO(Multiple Input Multiple Output,多入多出)技术后,上行HS-DPCCH会占用较多的上行资源,增加了基站侧的负载。 [0005] DC HSDPA technology support UE (User Equipment, user equipment) from the need to monitor up to six HS-SCCH of two inter-frequency cells, the large power consumption of the UE; Further, DC HSDPA technology based on reintroduction MMO (multiple Input multiple Output, MIMO) technology after the uplink HS-DPCCH will take up more uplink resources, increases the load on the base station side.

[0006] 针对上述问题,在UE的数据传输量较低或基站的负载达到最大门限时,可通过HS-SCCH下发去激活指令将UE的状态修改为SC HSDPA (Single-Carrier High SpeedDownlink Packet Access,单载波高速下行分组接入)状态,即辅载波去激活,只保留主载波进行数据信号的传输,达到减小UE耗电量和降低基站负载的目的。 [0006] For the above-described problems, the lower amount of data transfer or load station UE reaches the maximum threshold, the activation instruction sent by the HS-SCCH to modify the state of the UE SC HSDPA (Single-Carrier High SpeedDownlink Packet Access , single-carrier high speed downlink packet access) state, i.e., deactivating the secondary carrier, leaving only the primary carrier for transmitting data signals, reduce UE power consumption and to achieve the purpose of reducing the load of the base station. 辅载波去激活后,还可以通过HS-SCCH下发激活指令将UE重新激活为DC HSDPA状态,即辅载波激活,提高UE的速率。 After deactivation of the secondary carrier may also be an activation instruction sent by the HS-SCCH re-activation of the DC HSDPA UE state, i.e., a secondary carrier activation, increase rate of the UE.

[0007] 针对HSDPA用户进行调度时: [0007] When the scheduling for HSDPA users:

[0008] HSDPA 用户支持HS-SCCH less operation (无HS-SCCH 伴随)模式,HS-SCCH lessoperation的基本原理是减少HSDPA低速业务的伴随信道HS-SCCH的发送,即在HS-PDSCH新传数据时不需要伴随HS-SCCH,重传数据时需要伴随HS-SCCH的HS-SCCH新模式。 When the [0008] HSDPA users supported HS-SCCH less operation (no HS-SCCH associated) mode, the basic principle of HS-SCCH lessoperation is transmitted along the channel HS-SCCH reduced HSDPA low-speed service, i.e., data in HS-PDSCH new transmission need not associated HS-SCCH, the HS-SCCH needs to be accompanied HS-SCCH new mode retransmitted data.

[0009] 在无线环境较好、下行发送重传率较低时,在HS-SCCH less operation模式下,由于新传数据时不需要伴随HS-SCCH,基站可以节省HS-SCCH功率,对于弱覆盖区域,由于HS-SCCH信道可能消耗10%以上的小区功率,所以HS-SCCH功率节省下来后可以提升弱覆盖区域的吞吐率,扩大小区覆盖范围;同时,减少HS-SCCH的发送可以节省HS-SCCH码字资源,从而下行能够在一个TTI (Transmission Time Interval,传输时间间隔)内调度更多的UE,提高下行容量;不过,由于下行调度的UE数增加,上行HS-DPCCH反馈变多,所以上行负载会稍有增加;对UE来说,使用HS-SCCH less operation模式后,UE需要对HS-PDSCH信道进行盲检测,因此需要消耗比原来更多的功率,耗电量大。 [0009] In a preferred wireless environment, retransmission downlink transmission rate is low, in the HS-SCCH less operation mode, since no new HS-SCCH along with the data transmission, the base station can be saved HS-SCCH power for weak coverage region, since the HS-SCCH channel may consume more than 10% of the cell power, the HS-SCCH after the power savings can increase throughput weak coverage area to expand cell coverage; while reducing the transmission of HS-SCCH can save HS- SCCH code resources to be scheduled within a downlink TTI (transmission time interval, TTI) more UE, thereby improving the downlink capacity; however, due to the increase in the number of downlink scheduling UE, the uplink HS-DPCCH feedback increases, the increase slightly above the load line; for the UE, using the HS-SCCH less operation mode, HS-PDSCH UE needs to perform blind detection channel, thus consumed, large power more power than the original.

[0010] 目前,可以通过HS-SCCH下发去激活指令将UE的状态修改为非HS-SCCH lessoperation模式,达到减小UE耗电量和降低基站上行负载的目的;同样,也可以通过HS-SCCH下发激活指令将UE的状态重新激活为HS-SCCH less operation模式,达到提升小区容量的目的。 [0010] It can be sent through the HS-SCCH activation instruction to modify the state of the UE for non-HS-SCCH lessoperation mode, to reduce the UE power consumption and reduce the load of the destination base station an uplink; Similarly, via HS- state SCCH delivers an activation command to the UE to re-activate HS-SCCH less operation mode, to achieve the purpose of enhancing the capacity of the cell.

[0011] 综上所述,DC HSDPA用户辅载波激活去激活技术和HSDPA用户HS-SCCH lessoperation激活去激活技术均可以在不增加空口信令开销的情况下快速灵活的实现UE状态修改。 [0011] In summary, DC HSDPA user to activate the secondary carrier activation technology and HS-SCCH lessoperation HSDPA users activated deactivation techniques can be implemented quickly and flexibly to modify the UE status without increasing the air interface signaling overhead.

[0012] 在实现本发明的过程中,发明人发现现有技术至少存在以下缺点: [0012] During the implementation of the present invention, the inventors found that the prior art at least has the following disadvantages:

[0013] 无论是DC HSDPA用户辅载波激活去激活技术,还是HSDPA用户HS-SCCH lessoperation激活去激活技术,当基站通过HS-SCCH发送激活或去激活的指令后,UE的状态不会立即改变。 [0013] DC HSDPA user either to activate the secondary carrier activation technology, or HS-SCCH lessoperation HSDPA users activated deactivation technology, when the base station transmits the instruction to activate or deactivate through HS-SCCH, UE does not change state immediately. 从基站发送指令到UE状态改变的这段时间间隔内,基站侧和UE侧的行为可能不一致,此种情况下,容易出现丢失数据帧的情况,进而使基站侧的行为与UE的状态出现更长时间的不一致,导致系统性能损失。 Commands transmitted from the base station to the UE status change during this time interval, the behavior of the base station side and the UE side may be inconsistent, in this case, loss prone data frame, thereby enabling the base station and the UE behavior state occurs more side for a long time due to inconsistent performance loss.

发明内容 SUMMARY

[0014] 为了明确基站通过HS-SCCH发送激活或去激活的指令后基站侧和UE侧的行为,使基站侧的调度行为与UE的状态相符合,并提高系统的性能,本发明实施例提供了一种调度方法、设备和系统。 [0014] In order to clear the base station transmits to activate or deactivate the HS-SCCH by the base station side and the UE side behavior of the instruction after the base station side scheduling behavior consistent with the state of the UE, and improve system performance, according to an embodiment of the present invention a scheduling method, apparatus and system.

[0015] 所述技术方案如下: The [0015] Technical solutions are as follows:

[0016] 一方面,提供了一种调度方法,所述方法包括: [0016] In one aspect, there is provided a scheduling method, the method comprising:

[0017] 向HSDPA UE发送状态指令,所述状态指令包括激活指令或去激活指令; [0017] command to send status HSDPA UE, the command status command comprises activating or deactivating instruction;

[0018] 判断所述UE的状态是否改变; Whether the state of [0018] whether the UE is changed;

[0019] 在所述UE的状态改变之前,按照预设的调度策略进行针对所述UE的下行调度,所述预设的调度策略保证下行调度行为与所述UE的状态相符合; [0019] In the prior state of the UE changes, downlink scheduling for the UE according to a preset scheduling policy, a scheduling policy to ensure the preset downlink scheduling behavior consistent with the state of the UE;

[0020] 当所述用户设备为双载波高速下行分组接入DC HSDPA用户设备时,所述状态指令具体包括辅载波激活指令或辅载波去激活指令; [0020] When the user device is a dual-carrier high speed downlink packet access DC HSDPA user equipment, said status command comprises a secondary carrier activation instruction or a deactivation instruction secondary carrier;

[0021] 相应地,所述预设的调度策略保证在辅载波上的调度行为与所述用户设备的辅载波状态相符合,所述按照预设的调度策略进行针对所述用户设备的下行调度,具体包括: [0021] Accordingly, the predetermined scheduling strategy to ensure consistent behavior in the secondary carrier scheduling status on the secondary carrier and the user equipment, the downlink scheduling for the user equipment according to a preset scheduling strategy , including:

[0022] 不进行针对所述用户设备的下行调度;或, [0022] The downlink scheduling is not performed for the user equipment; or,

[0023] 只在主载波进行针对所述用户设备的下行调度。 [0023] The downlink scheduling only for the user equipment in the main carrier.

[0024] 另一方面,提供了一种调度方法,所述方法包括: [0024] In another aspect, a scheduling method, the method comprising:

[0025] 向HSDPA UE发送状态指令,所述状态指令包括激活指令或去激活指令; [0025] command to send status HSDPA UE, the command status command comprises activating or deactivating instruction;

[0026] 判断所述UE的状态是否改变; Whether the state of [0026] whether the UE is changed;

[0027] 在所述UE的状态改变之前,按照预设的调度策略进行针对所述UE的下行调度,所述预设的调度策略保证下行调度行为与所述UE的状态相符合; [0027] In the prior state of the UE changes, downlink scheduling for the UE according to a preset scheduling policy, a scheduling policy to ensure the preset downlink scheduling behavior consistent with the state of the UE;

[0028] 当所述状态指令具体包括无高速共享控制信道伴随HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令时; [0028] When the status command comprises no highspeed shared control channel HS-SCCH less operation accompanying the activation command mode or HS-SCCH less operation mode is deactivated when the instruction;

[0029] 相应地,所述预设的调度策略保证下行调度行为与所述用户设备采用的HS-SCCHless operation模式相符合,所述按照预设的调度策略进行针对所述用户设备的下行调度,具体包括: [0029] Accordingly, HS-SCCHless operation mode of the preset guaranteed scheduling strategy downlink scheduling behavior of the user equipment conforms employed, the downlink scheduling for the user equipment according to a preset scheduling strategy, including:

[0030] 不进行针对所述用户设备的下行调度;或, [0030] The downlink scheduling is not performed for the user equipment; or,

[0031] 按照非HS-SCCH less operation模式进行针对所述用户设备的下行调度。 [0031] The downlink scheduling for the user equipment in a non-HS-SCCH less operation mode.

[0032] 再一方面,提供了一种调度设备,所述设备包括: [0032] In another aspect, there is provided a scheduling apparatus, said apparatus comprising:

[0033] 发送模块,用于向HSDPA UE发送状态指令,所述状态指令包括激活指令或去激活指令; [0033] The sending module, configured to send status command to HSDPA UE, the command status command comprises activating or deactivating instruction;

[0034] 判断模块,用于在所述发送模块向HSDPA UE发送状态指令后,判断所述UE的状态是否改变; [0034] determination means for, after said sending module sends status commands to the HSDPA UE, the UE determines whether the state changes;

[0035] 调度模块,用于在所述判断模块判断所述UE的状态改变之前,按照预设的调度策略进行针对所述UE的下行调度,所述预设的调度策略保证下行调度行为与所述UE的状态相符合; [0035] The scheduling module, configured to, before the determination means determines a state change of the UE, downlink scheduling for the UE according to a preset scheduling strategy, the predetermined scheduling strategy to ensure the downlink scheduling behavior consistent state of said UE;

[0036] 当所述用户设备为双载波高速下行分组接入DC HSDPA用户设备时,所述发送模块向所述用户设备发送的状态指令具体包括辅载波激活指令或辅载波去激活指令; Status [0036] When the user device is a dual-carrier high speed downlink packet access DC HSDPA user equipment, the transmission module transmits the instruction to the user equipment comprises a secondary carrier activation instruction or a deactivation instruction secondary carrier;

[0037] 相应地,所述预设的调度策略保证在辅载波上的调度行为与所述用户设备的辅载波状态相符合,所述调度模块按照预设的调度策略进行针对所述用户设备的下行调度的具体方式为: [0037] Accordingly, the predetermined scheduling strategy guaranteed scheduling behavior on the secondary carrier and the secondary carrier to conform the state of the user equipment, the scheduling module for the user equipment according to a preset scheduling strategy DETAILED downlink scheduling are:

[0038] 不进行针对所述用户设备的下行调度;或, [0038] The downlink scheduling is not performed for the user equipment; or,

[0039] 只在主载波进行针对所述用户设备的下行调度。 [0039] The downlink scheduling only for the user equipment in the main carrier.

[0040] 再一方面,提供了一种调度设备,所述设备包括: [0040] In another aspect, there is provided a scheduling apparatus, said apparatus comprising:

[0041] 发送模块,用于向HSDPA UE发送状态指令,所述状态指令包括激活指令或去激活指令; [0041] The sending module, configured to send status command to HSDPA UE, the command status command comprises activating or deactivating instruction;

[0042] 判断模块,用于在所述发送模块向HSDPA UE发送状态指令后,判断所述UE的状态是否改变; [0042] determination means for, after said sending module sends status commands to the HSDPA UE, the UE determines whether the state changes;

[0043] 调度模块,用于在所述判断模块判断所述UE的状态改变之前,按照预设的调度策略进行针对所述UE的下行调度,所述预设的调度策略保证下行调度行为与所述UE的状态相符合; [0043] The scheduling module, configured to, before the determination means determines a state change of the UE, downlink scheduling for the UE according to a preset scheduling strategy, the predetermined scheduling strategy to ensure the downlink scheduling behavior consistent state of said UE;

[0044]当所述发送模块向所述用户设备发送的状态指令具体包括无高速共享控制信道伴随HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令时; [0044] When the state of the sending module to the user equipment specifically includes no instruction accompanied by a high speed shared control channel HS-SCCH less operation mode or activating instruction HS-SCCH less operation mode is deactivated when the instruction;

[0045] 相应地,所述预设的调度策略保证下行调度行为与所述用户设备米用的HS-SCCHless operation模式相符合,所述调度模块按照预设的调度策略进行针对所述用户设备的下行调度的具体方式为: [0045] Accordingly, the predetermined scheduling strategy ensures downlink scheduling behavior of the user equipment HS-SCCHless operation mode to conform with a meter, the scheduling module for the user equipment according to a preset scheduling strategy DETAILED downlink scheduling are:

[0046] 不进行针对所述用户设备的下行调度;或, [0046] The downlink scheduling is not performed for the user equipment; or,

[0047] 按照非HS-SCCH less operation模式进行针对所述用户设备的下行调度。 [0047] The downlink scheduling for the user equipment in a non-HS-SCCH less operation mode.

[0048] 再一方面,还提供了一种调度系统,所述调度系统包括上述调度设备,以及与所述调度设备通信的HSDPA UE。 [0048] In another aspect, also provided a scheduling system, the scheduling system comprises a scheduling apparatus described above, the scheduling apparatus and a communication with the HSDPA UE. [0049] 本发明实施例提供的技术方案的有益效果是: [0049] Advantageous effects of the technical solutions provided in the embodiments of the present invention is:

[0050] 通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能。 After scheduling apparatus [0050] by a time interval before the change from the transmitting state status command to the UE, downlink scheduling policy according to a preset schedule for the UE, explicit instruction by the base station transmitting HS-SCCH activation or deactivation state behavior of the side and the UE side, so that the scheduling of downlink scheduling behavior consistent with the UE, improving the performance of the system.

附图说明 BRIEF DESCRIPTION

[0051] 为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0051] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, as briefly described in the introduction to the accompanying drawings required for use in describing the embodiments. Apparently, the drawings in the following description are only some of the present invention. embodiments, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0052] 图1是本发明实施例一提供的调度方法流程图; [0052] FIG. 1 is a scheduling method according to a first embodiment of the present invention, a flow chart;

[0053] 图2是本发明实施例二提供的调度方法流程图; [0053] FIG. 2 is a scheduling method according to a second embodiment of the present invention, a flow chart;

[0054] 图3是本发明实施例二和三提供的第一种具体调度状态示意图; [0054] FIG. 3 is a schematic view according to a second scheduling state and a first specific embodiment of the present invention provides three;

[0055] 图4是本发明实施例二和三提供的第二种具体调度状态示意图; [0055] FIG. 4 is a schematic view according to a second scheduling state and a second particular embodiment of the present invention provides three;

[0056] 图5是本发明实施例三提供的调度方法流程图; [0056] FIG. 5 is a scheduling method according to a third embodiment of the present invention, a flow chart;

[0057] 图6是本发明实施例四提供的第一种调度设备结构示意图; [0057] FIG. 6 is a schematic view of a first configuration scheduling apparatus according to a fourth embodiment of the present invention;

[0058] 图7是本发明实施例四提供的第二种调度设备结构示意图; [0058] FIG. 7 is a schematic view of the structure of a second scheduling apparatus according to a fourth embodiment of the present invention;

[0059] 图8是本发明实施例四提供的第三种调度设备结构示意图; [0059] FIG. 8 is a schematic view of a third structure of the scheduling apparatus according to a fourth embodiment of the present invention;

[0060] 图9是本发明实施例五提供的调度系统结构示意图。 [0060] FIG. 9 is a schematic view of a system configuration according to a fifth scheduling of the embodiment of the present invention.

具体实施方式 Detailed ways

[0061] 为使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明实施方式作进一步地详细描述。 [0061] To make the objectives, technical solutions, and advantages of the present invention will become apparent in conjunction with the accompanying drawings of the following embodiments of the present invention will be described in further detail.

[0062] 实施例一 [0062] Example a

[0063] 本发明实施例提供了一种调度方法,参见图1,方法流程具体如下: [0063] Example embodiments provide a scheduling method of the present invention, a process flow Referring to FIG follows:

[0064] 101:向HSDPA UE发送状态指令,该状态指令包括激活指令或去激活指令; [0064] 101: transmission state instruction to HSDPA UE, which includes a status command or the activation instruction to the activating instruction;

[0065] 102:判断该UE的状态是否改变; [0065] 102: determining whether the state change of the UE;

[0066] 103:在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度。 [0066] 103: the UE before the change of state, downlink scheduling for the UE according to a predetermined scheduling strategy.

[0067] 其中,该预设的调度策略保证下行调度行为与该UE的状态相符合。 [0067] wherein the predetermined scheduling strategy to ensure the downlink scheduling behavior consistent with the state of the UE.

[0068] 本发明实施例提供的方法,通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能。 [0068] The method provided by the embodiments of the present invention, the time before the transmission state by an instruction from the state change to the UE interval, according to a preset scheduling policy for scheduling the UE for the downlink, the base station sends a clear activation via HS-SCCH or after the deactivation behavior of the instruction dispatch apparatus side and the UE side, the UE downlink scheduling behavior scheduling apparatus suitable for the state to improve the performance of the system.

[0069] 实施例二 [0069] Second Embodiment

[0070] 本发明实施例提供了一种调度方法,该方法除了适用于WCDMA (Wideband CodeDivision Multiple Access,宽带码分多址)和TDSCDMA(Time Division-Synchronous CodeDivision Multiple Access,时分同步的码分多址技术)系统之外,还可以应用于其他通信系统。 [0070] The present invention provides a scheduling method, in addition to the method applicable to WCDMA (Wideband CodeDivision Multiple Access, Wideband Code Division Multiple Access) and TDSCDMA (Time Division-Synchronous CodeDivision Multiple Access, Time Division Synchronous Code Division Multiple Access addition technology) system, may also be applied to other communication systems. 本发明实施例仅以WCDMA中的基站按照R9版本协议调度DC HSDPA用户为例进行说明,但不限定于此。 Embodiments of the invention only in the WCDMA base station schedules the user according R9 DC HSDPA protocol version as an example, but not limited thereto. [0071] 参见图2,方法流程具体如下: [0071] Referring to Figure 2, flow of the method as follows:

[0072] 201:向DC HSDPA UE发送状态指令,该状态指令包括辅载波激活指令或辅载波去激活指令; [0072] 201: transmitting status command to DC HSDPA UE, which includes a secondary carrier activation status command or instruction to the secondary carrier activation instruction;

[0073] 其中,由于本实施例的应用场景是针对WCDMA的R9版本协议中的DC HSDPA用户,也就是说,当UE为DC HSDPA用户设备时,该状态指令具体包括辅载波激活指令或辅载波去激活指令。 [0073] where, due to the application scenario of this embodiment is a WCDMA version of the protocol for R9 in DC HSDPA users, that is, when the user equipment UE is a DC HSDPA, the secondary carrier status command comprises an instruction to activate the secondary carrier or deactivation command.

[0074] 具体地,可以是网络设备,比如基站,通过HS-SCCH向UE发送状态指令,激活或去激活UE的辅载波。 [0074] In particular, the device may be a network, such as the base station, the UE sends a status command, the UE to activate or deactivate the secondary carrier via HS-SCCH. 在WCDMA系统中,当向UE发送辅载波激活指令时,是要将UE的SC HSDPA状态激活为DC HSDPA状态;当向UE发送辅载波去激活指令时,是要将UE的DC HSDPA状态去激活为SC HSDPA状态。 In a WCDMA system, when the UE transmits an activation instruction to the secondary carrier, it is a state SC HSDPA UE want to DC HSDPA activation state; when transmitting the deactivation command to the UE secondary carrier is the state of the DC HSDPA UE deactivation To of SC HSDPA state. 可以理解的是,在一次过程中,状态指令只会是辅载波激活指令或辅载波去激活指令中的一种,且后续的流程大体类似。 It will be appreciated that, in a process status command will activate the secondary carrier is a secondary carrier deactivation instructions or instruction, and the subsequent process substantially similar. 本发明实施例的描述中,将两者放在一起描述的目的仅仅是为了叙述简便。 Description of the embodiments of the present invention, the object described in the two together just described for simplicity.

[0075] 202:判断该UE的状态是否改变,如果否,则执行步骤203,如果是,则执行步骤204 ; [0075] 202: determining whether the state change of the UE, if no, proceed to step 203, if yes, execute step 204;

[0076] 其中,判断该UE的状态是否改变,具体可以为根据是否获取到该UE的确认信息来判断该UE的状态是否改变,如果未获取到该UE的反馈信息(未获取到反馈信息,也就肯定不会获取到确认信息),或虽然获取到的反馈信息,但该反馈信息不是ACK(Acknowledgement,确认信息),则判断该UE的状态未改变。 [0076] wherein determining the UE state change, in particular may be based on whether the acquired confirmation information of the UE to determine whether the state of the UE is changed, if not acquired feedback information of the UE (not acquired feedback information, it certainly does not get an acknowledgment message), or while obtaining feedback information, the feedback information but not the ACK (acknowledgment, acknowledgment information), determines the state of the UE is not changed.

[0077] 具体地,针对该步骤,首先可以通过上行HS-DPCCH获取该UE的反馈信息,该反馈信息可能为ACK> NACK (Negative Acknowledgement,否认信息)和DTX (DiscontinuousTransmission,非连续发送)中的一种。 [0077] In particular, for this step, firstly can obtain feedback information of the UE through an uplink HS-DPCCH, the feedback information may be ACK> NACK (Negative Acknowledgement, denial information) and DTX (DiscontinuousTransmission, discontinuous transmission) of one kind. 反馈信息可以存储在与基站通过HS-SCCH发送状态指令的帧所对应的上行帧中。 Feedback information may be stored in the base station uplink frames transmitted by the HS-SCCH corresponding to the state of the instruction. 如果未获取到反馈信息,则判断该UE的辅载波状态未改变;如果获取到的反馈信息是NACK或DTX (即不是ACK),则也判断该UE的辅载波状态未改变;如果获取到反馈信息是ACK,则判断该UE的辅载波状态已经改变。 If not acquired feedback information, it is determined that the secondary carrier state of the UE is not changed; if the acquired feedback information is NACK or the DTX (i.e., not ACK), the also determined secondary carrier state of the UE is not changed; if the acquired feedback information is ACK, the UE determines the state of the secondary carrier has been changed.

[0078] 203:如果该UE的状态未改变,在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,在该UE的状态改变之后,执行步骤204 ; [0078] 203: If the state of the UE is not changed, the state before the change of the UE, downlink scheduling for the UE according to a predetermined scheduling strategy, after the state change of the UE, step 204 is performed;

[0079] 其中,如果该UE的状态未改变,则在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,该预设的调度策略保证在辅载波上的调度行为与该UE的辅载波状态相符合。 [0079] wherein, if the state of the UE is not changed, the state change before the UE according to a predetermined scheduling strategy for downlink scheduling the UE, the predetermined scheduling strategy guaranteed scheduling behavior on the secondary carrier consistent with the state of the UE secondary carrier. 此处的预设的调度策略具体为: Preset scheduling strategy here is specific:

[0080] 不进行针对该UE的下行调度;或, [0080] The downlink scheduling is not performed for the UE; or,

[0081] 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度;或, [0081] scheduling in accordance with the original status before sent to the UE for downlink scheduling commands to the UE; or,

[0082] 只在主载波进行针对该UE的下行调度。 [0082] In the primary carrier only for downlink scheduling the UE.

[0083] 具体地,不进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧不通过主载波和辅载波针向该UE下发任何调度的数据。 [0083] Specifically, downlink scheduling is not performed for the UE, i.e., the change from the state of the UE to send instructions to the state of the UE secondary carrier time interval, by the base station side does not send any of the primary carrier and secondary carrier to the UE needle data scheduling. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0084] 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧按照向该UE发送状态指令前原有的调度方式向该UE下发数据。 [0084] to schedule the UE for the downlink, i.e., from the state of the UE transmits instructions to the secondary carrier to the UE state change interval, the base station side transmits to the UE according to the UE status in accordance with the transmission state of the original instruction before scheduling mode original instruction before scheduling the UE to send data. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0085] 只在主载波进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧只通过主载波调度该UE,向该UE下发数据。 [0085] for only the downlink scheduling the UE, i.e., change from the state of the UE to send instructions to the state of the UE secondary carrier time interval, the base station side only schedule the UE primary carrier through the primary carrier, to the UE delivers the data . 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0086] 在实际应用中,可以选择上述三种预设的调度策略中的任意一种来实施。 [0086] In a practical application, you can select any one of the above three preset scheduling policy be implemented.

[0087] 进一步地,UE的状态未改变包括两种情况: [0087] Further, the unaltered state of the UE includes two cases:

[0088] 第一种情况是未获取到反馈信息,此种情况下,继续获取反馈信息; [0088] The first case is that the feedback information is not acquired, in this case, continue to acquire feedback information;

[0089] 第二种情况是获取到了反馈信息但不是ACK,此种情况下,可以重复执行向UE发送状态指令的步骤。 [0089] The second case is obtained, but not the ACK feedback information, in this case, the step may be repeated instructions to send status UE.

[0090] 在第二种情况下,当重复执行向UE发送状态指令的步骤的次数超过最大重传次数后,可以按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0090] In the second case, when the number of repetitions step instructions to transmit status of the UE exceeds the maximum number of retransmissions may be scheduled for downlink the UE scheduling mode according to the original state before the instruction sent to the UE. 其中,本发明实施例不对最大重传次数进行具体限定,可以根据实际情况进行设定,如可以设为4次。 Wherein, embodiments are not specifically defined maximum number of retransmissions embodiment of the present invention, may be set according to the actual situation, it may be set as 4 times.

[0091] 总之,无论未获取到反馈信息或获取到的反馈信息为NACK或DTX,又或者重复执行向UE发送状态指令的过程当中,该UE的状态均未改变,在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,并在该UE的状态改变之后,执行步骤204。 [0091] In short, whether or not the acquired feedback information acquired feedback information is NACK or the DTX, or repeatedly performed and the process of the UE sends a status command, no change of state of the UE, before a change in state of the UE Thereafter, according to a preset strategy for scheduling downlink scheduling the UE, and changes in state of the UE, step 204 is performed.

[0092] 204:如果该UE的状态已改变,则按照状态指令指定的状态进行针对该UE的下行调度,流程结束; [0092] 204: If the state of the UE has changed, the downlink scheduling for the UE according to the state of the state designated by the instruction, the process ends;

[0093] 具体地,一旦确定UE的状态发生改变,基站则按照状态指令指定的辅载波激活或去激活状态,进行针对该UE的下行调度。 [0093] Specifically, upon determining the UE state is changed, then the base station according to the state specified by the instruction secondary carrier activation or deactivation state, downlink scheduling for the UE. 比如,如果UE状态改变后的辅载波为激活状态,则通过主载波和辅载波进行针对该UE的下行调度;如果UE状态改变后的辅载波为去激活状态,则通过主载波进行针对该UE的下行调度。 For example, if the secondary carrier after the UE state is changed to an active state, is performed for downlink scheduling the UE through the primary and secondary carriers; secondary carrier after If the UE state is changed to the deactivated state, is performed for the UE through the primary carrier the downlink scheduling.

[0094] 另一方面,当UE的状态改变后,立即按照改变后的状态进行上行HS-DPCCH帧发送。 [0094] On the other hand, when the change of state of the UE, the uplink HS-DPCCH immediately transmit frame according to the changed status.

[0095] 进一步地,针对本发明实施例提供的方法,具体举例说明如下: [0095] Furthermore, as for the method provided in the embodiment of the present invention, specifically illustrated as follows:

[0096] 每个帧占用的时间为I个TTI,lTTI=3slot (时隙)。 [0096] Each frame time occupied by the I TTI, lTTI = 3slot (slots). 基站完全下发一条状态指令需要I个TTI,状态指令完全下发后的4个TTI后UE返回反馈信息。 The base station delivers a state of complete instruction requires the I TTI, UE returns feedback information TTI after four full status command issued. 当针对某一UE发送状态指令后,根据UE的反馈信息是否为ACK判断UE的状态是否改变,按照定时关系分以下两种情况进行处理: When the UE sends a status command for, according to whether an ACK feedback information of the UE determines whether the UE state change, the process according to the timing relationship between two situations:

[0097] 第一种情况:反馈信息是ACK,参见图3: [0097] The first case: the feedback information is ACK, see Figure 3:

[0098] 在第I个TTI,通过HS-SCCH向UE发送状态指令; [0098] In the I-th TTI, transmission status command to the UE through HS-SCCH;

[0099] 在第I至第5个TTI内未获取到反馈信息,这段时间间隔内UE的状态未改变,根据预设的调度策略进行针对该UE的下行调度; [0099] In the first to fifth I TTI feedback information is not acquired, the state of the UE does not change during this time interval, the downlink scheduling for the UE according to a predetermined scheduling strategy;

[0100] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并判断为ACK ; [0100] In the sixth the TTI, the base station obtains the feedback information of the UE, the feedback information acquired from the HS-SCCH frame corresponding to the UE status command transmitted through the uplink HS-DPCCH, and determines that the ACK;

[0101] 在第6个TTI,基站开始按照状态指令指定的辅载波状态进行针对该UE的下行调度; [0101] In the sixth TTI, the base station specified by the start command state secondary carrier status for the UE for downlink scheduling;

[0102] UE的辅载波状态改变后立即按照改变后的状态进行上行HS-DPCCH帧发送。 [0102] status of the UE secondary carrier is changed immediately after the uplink HS-DPCCH according to the changed status frame transmission.

[0103] 第二种情况:反馈信息是NACK或DTX,参见图4: [0103] The second situation: the feedback information is NACK or DTX, see Figure 4:

[0104] 在第I个TTI,通过HS-SCCH向UE发送状态指令; [0104] In the I-th TTI, transmission status command to the UE through HS-SCCH;

[0105] 在第I至第5个TTI内未获取到反馈信息,这段时间间隔内UE的状态未改变,根据预设的调度策略进行针对该UE的下行调度; [0105] In the first to fifth I TTI feedback information is not acquired, the state of the UE does not change during this time interval, the downlink scheduling for the UE according to a predetermined scheduling strategy;

[0106] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并判断为NACK或DTX ; [0106] In the sixth the TTI, the base station obtains the feedback information of the UE, the HS-SCCH frame with the instruction corresponding to the state of the feedback information transmitted from the UE through an uplink HS-DPCCH acquired, and it is determined that the DTX or NACK;

[0107] 在第7个TTI向UE重传状态指令; [0107] retransmission status command to the UE in the TTI of 7;

[0108] 在第6XN+6 (N为大于等于I的自然数,N表示重传次数)个TTI基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,对该反馈信息进行判断: [0108] In the 6XN + 6 (N is a natural number I is, N represents the number of retransmissions) th TTI base station obtains the feedback information of the UE, the feedback and HS-SCCH information transmitted from the UE through an uplink HS-DPCCH is status command corresponding to the acquired frame, the determination of the feedback information:

[0109] 如果判断为ACK,则按第一种情况进行处理,即在第6XN+6 (N为大于等于I的自然数,N表示重传次数)个TTI基站开始按照状态指令指定的状态进行针对该UE的下行调度,该UE的状态改变后立即按照改变后的状态通过上行HS-DPCCH进行帧的发送; [0109] If the determination is ACK, press the first case is processed, i.e. at the 6XN + 6 (N is a natural number greater than or equal to I, N denotes the number of retransmissions) th TTI according to the state of the base station starts a specified command for state downlink scheduling the UE, the UE state immediately after the change of the transmission frame through an uplink HS-DPCCH according to the changed status;

[0110] 如果判断为NACK或DTX,则继续向UE重传状态指令,其中从第I个TTI至收到ACK(即UE的状态改变)或达到最大重传次数期间,都根据预设的调度策略进行针对该UE的下行调度。 [0110] If it is determined that the DTX or NACK, then the state of the UE to continue retransmitting the command, to which the received (i.e., UE state change) the ACK from the I-th TTI or the maximum number of retransmission period, all according to a predetermined schedule strategy for downlink scheduling the UE.

[0111] 当重传的次数超过最大重传次数后,按照向UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0111] When the number of retransmissions exceeds the maximum number of retransmissions, downlink scheduling for the UE in accordance with the original status before sending scheduling commands to the UE.

[0112] 本发明实施例提供的方法,通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能,具体如下: [0112] The method provided by the embodiments of the present invention, the time before the transmission state by an instruction from the state change to the UE interval, according to a preset scheduling policy for scheduling the UE for the downlink, the base station sends a clear activation via HS-SCCH after the instruction dispatch or deactivation behavior of a device-side and the UE side, a state of the downlink scheduling behavior with the UE scheduling apparatus to conform to improve the performance of the system, as follows:

[0113] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,不进行针对该UE的下行调度时,简化了系统实现,避免了基站侧调度和UE的辅载波状态可能不一致导致的现数据帧的丢失及丢失后引起的重传;同时,在不进行针对该UE的下行调度的这段时间间隔内,基站可以调度其他UE,保障了基站的下行吞吐率和系统的稳定性。 When [0113] When the preset policy is transmitted from the status command to the UE state change intervals, downlink scheduling is not performed for the UE, simplifying the system implementation, to avoid the secondary carrier scheduling status of the base station side and the UE may loss of data results in inconsistency current frame and after the loss caused by retransmission; the same time, this time is not performed for the UE downlink scheduling interval, the base station may schedule another UE, the downlink throughput and security system of a base station stability. 适用于辅载波激活去激活场景。 Suitable for deactivating the secondary carrier activation scenario.

[0114] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,按照向UE发送状态指令前原有的调度方式进行针对该UE的下行调度时,使基站侧在主载波和辅载波上的数据调度和接收与UE的状态始终保持一致;同时,按照向UE发送状态指令前原有的调度方式进行针对该UE的下行调度还降低了基站侧处理的复杂度,在信道条件较好的情况下,UE侧的数据下载感受也不会下降。 When [0114] When the predetermined time from the transmission policy state status command to the UE change intervals, according to schedule the UE for the downlink for the UE original instruction before scheduling the transmission state, the base station side and the primary carrier data scheduling and status receiving UE on the secondary carrier always coincide; at the same time, was subjected to a UE existing scheduling before command transmission states for the downlink schedule the UE further reduces the complexity of the base station side processing in channel conditions than a good case, data is downloaded feel UE side will not fall. 主要适用于辅载波去激活场景。 Mainly applied to the auxiliary carrier deactivation scene.

[0115] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,只在主载波进行针对该UE的下行调度时,无论激活或者去激活辅载波,UE通过主载波的上行HS-DPCCH发送的数据信息都不会受影响,即基站侧可以正确解析单载波的ACK信息,也可以兼容解析双载波的主载波的ACK信息,使信息的传送不受基站侧与UE侧状态不一致的影响;同时,解决了在指令下发后到UE响应ACK之前,基站测调度数据的后续处理风险,提升了系统的可靠性。 [0115] When the preset policy is transmitted from the status command to the UE state change interval, only when the primary carrier for downlink scheduling of the UE, whether to activate or deactivate the secondary carrier, the UE primary carrier through an uplink HS-DPCCH data transmission is not affected, i.e., the base station side can correctly resolve single carrier ACK information, the ACK information may be parsed primary carrier compatible with dual carriers, the transfer from the base station side and the UE side status information Effect inconsistent; while resolved before the instruction sent to the UE in response to the ACK, the risk of subsequent processing station scheduling measured data to improve the reliability of the system. 适用于辅载波激活和去激活场景。 Suitable secondary carrier activation and deactivation scene.

[0116] 实施例三 [0116] Example three

[0117] 本发明实施例提供了一种调度方法,该方法除了适用于WCDMA和TDSCDMA系统之夕卜,还可以应用于其他通信系统。 Example embodiments provide a scheduling method [0117] of the present invention, except that the method is suitable for WCDMA and Bu Xi TDSCDMA systems, may also be applied to other communication systems. 本发明实施例仅以WCDMA中的基站按照R7版本协议调度HSDPA用户(包括DC HSDPA用户)为例进行说明,但不限定于此。 Embodiments of the invention only WCDMA HSDPA users in the base station scheduler (including DC HSDPA user) R7, according to the protocol described as an example, but not limited thereto. [0118] 参见图5,方法流程具体如下: [0118] Referring to Figure 5, flow of the method as follows:

[0119] 501:向HSDPA UE发送状态指令,该状态指令包括HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令; [0119] 501: transmission state instruction to HSDPA UE, which includes a status command mode, HS-SCCH less operation activation instruction or HS-SCCH less operation mode deactivation command;

[0120] 其中,由于本实施例的应用场景是针对WCDMA的R7版本协议中的HSDPA用户,也就是说,当UE为HSDPA用户设备时,该状态指令具体包括HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令。 [0120] where, due to the application scenario of the present embodiment is directed to R7 version of the protocol in WCDMA HSDPA users, that is, when the UE is HSDPA user equipment, the status command comprises HS-SCCH less operation mode is activated or the command HS-SCCH less operation mode deactivation instruction.

[0121] 具体地,可以是网络设备,比如基站,通过HS-SCCH向UE发送状态指令,激活或去激活UE 的HS-SCCH less operation 模式。 [0121] In particular, it may be a network device, such as a base station, through the HS-SCCH transmits instructions to the UE status, activate or deactivate the HS-SCCH less operation mode of the UE. 在WCDMA 系统中,当向UE 发送HS-SCCH lessoperation模式激活指令时,是要将UE从原有模式激活为HS-SCCH less operation模式;当向UE发送HS-SCCH less operation模式去激活指令时,是要将UE从HS-SCCH lessoperation模式去激活为原有模式。 In a WCDMA system, when transmitting HS-SCCH lessoperation mode activation command to the UE, the UE activates a want from the original model of HS-SCCH less operation mode; when transmitting HS-SCCH less operation mode to the UE deactivation instruction, to UE is from the HS-SCCH lessoperation mode deactivated to the original model. 当UE的状态在HS-SCCH less operation模式下,UE既可以按照HS-SCCH less operation方式接收数据,也可以按照原有方式,即非HS-SCCHless operation方式接收数据。 When the state of the UE in the HS-SCCH less operation mode, both the UE may receive data according to HS-SCCH less operation mode, according to the previous embodiment may be that the non-HS-SCCHless operation to receive data. 但是如果UE的状态在非HS-SCCH less operation模式下,那么UE按照非HS-SCCH less operation方式接收数据。 However, if the UE state in the non-HS-SCCH less operation mode, the UE receives data in a non-HS-SCCH less operation mode. 因此,基站对于处于HS-SCCHless operation模式下的UE,采用HS-SCCH less operation方式或原有方式都可以进行调度发送;而对于处于非HS-SCCH less operation模式下的UE,采用原有方式进行调度发送。 Thus, the base station for the UE in the HS-SCCHless operation mode, using the HS-SCCH less operation mode or the original mode can be scheduled transmission; for UE in the non-HS-SCCH less operation mode, the existing manner using scheduled transmission.

[0122] 可以理解的是,在一次过程中,状态指令只会是HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令中的一种,且后续的流程大体类似。 [0122] It will be appreciated that, in a process, the state of the instruction will be a HS-SCCH less operation mode or activating instruction HS-SCCH less operation mode to the activation instruction, and the subsequent process substantially similar. 本发明实施例的描述中,将两者放在一起描述的目的仅仅是为了叙述简便。 Description of the embodiments of the present invention, the object described in the two together just described for simplicity.

[0123] 502:判断该UE的状态是否改变,如果否,则执行步骤503,如果是,则执行步骤504 ; [0123] 502: determining whether the state change of the UE, if no, step 503, if yes, execute step 504;

[0124] 其中,判断该UE的状态是否改变,具体可以为根据是否获取到该UE的确认信息来判断该UE的状态是否改变,如果未获取到该UE的反馈信息(未获取到反馈信息,也就肯定不会获取到确认信息),或虽然获取到的反馈信息,但该反馈信息不是ACK(Acknowledgement,确认信息),则判断该UE的状态未改变。 [0124] wherein determining the UE state change, in particular may be based on whether the acquired confirmation information of the UE to determine whether the state of the UE is changed, if not acquired feedback information of the UE (not acquired feedback information, it certainly does not get an acknowledgment message), or while obtaining feedback information, the feedback information but not the ACK (acknowledgment, acknowledgment information), determines the state of the UE is not changed.

[0125] 具体地,针对该步骤,首先可以通过上行HS-DPCCH获取该UE的反馈信息,该反馈信息可能为ACK或DTX。 [0125] In particular, for this step, firstly can obtain feedback information of the UE through an uplink HS-DPCCH, the feedback information may be ACK or DTX. 反馈信息可以存储在与基站通过HS-SCCH发送状态指令的帧所对应的上行帧中。 Feedback information may be stored in the base station uplink frames transmitted by the HS-SCCH corresponding to the state of the instruction. 如果未获取到反馈信息,则判断该UE的HS-SCCH less operation模式状态未改变;如果获取到的反馈信息是DTX (即不是ACK),则也判断该UE的HS-SCCH lessoperation模式状态未改变;如果获取到反馈信息是ACK,则判断该UE的HS-SCCH lessoperation模式状态已经改变。 If not acquired feedback information, it is determined HS-SCCH less operation mode status of the UE is not changed; if the acquired feedback information is the DTX (i.e., not ACK), the also determines HS-SCCH lessoperation mode status of the UE is not changed ; If the acquired feedback information is ACK, determines HS-SCCH lessoperation mode status of the UE has changed.

[0126] 503:如果该UE的状态未改变,在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,在该UE的状态改变之后,执行步骤504 ; [0126] 503: If the state of the UE is not changed, the state before the change of the UE, downlink scheduling for the UE according to a predetermined scheduling strategy, after the state change of the UE, step 504 is performed;

[0127] 其中,如果该UE的状态未改变,则在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,该预设的调度策略保证下行调度行为与该UE采用的HS-SCCHless operation模式相符合。 [0127] wherein, if the state of the UE is not changed, the state change before the UE performs downlink scheduling for the UE according to a predetermined scheduling strategy, the predetermined scheduling strategy ensures downlink scheduling behavior with the UE using the HS-SCCHless operation mode consistent. 此处的预设的调度策略具体为: Preset scheduling strategy here is specific:

[0128] 不进行针对该UE的下行调度;或, [0128] downlink scheduling is not performed for the UE; or,

[0129] 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度;或,[0130] 按照非HS-SCCH less operation模式进行针对该UE的下行调度。 [0129] transmitted to the UE in accordance with the state of the original instruction before scheduling the UE for downlink scheduling; or, [0130] downlink scheduling for the UE in a non-HS-SCCH less operation mode.

[0131] 具体地,不进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCHless operation模式状态改变的时间间隔内,基站侧不再对该UE进行调度发送处理。 [0131] Specifically, the downlink scheduling is not performed for the UE, i.e., HS-SCCHless operation mode state from the send instruction to change the state of the UE to the UE a time interval, the base station performs scheduling for the UE is no longer side transmission process. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0132] 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照向该UE发送状态指令前原有的调度方式向该UE下发数据。 [0132] scheduling in accordance with the original status before sending commands according to the UE for the downlink scheduling to the UE, i.e., HS-SCCH less operation mode from the command state to the transmission state of the UE to the UE to change the time interval, the base station side the state before the UE sends scheduling commands to the original data sent to the UE. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0133] 按照非HS-SCCH less operation模式进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照非HS-SCCH less operation模式(即原有方式)调度该UE,向该UE下发数据。 [0133] performed for the downlink scheduling the UE, i.e., HS-SCCH less operation mode state from the command to send status of the UE to the UE to change the time interval, the base station side in a non-HS-SCCH less in a non-HS-SCCH less operation mode operation mode (i.e., the original mode) schedule the UE, to send data to the UE. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted.

[0134] 在实际应用中,可以选择上述三种预设的调度策略中的任意一种来实施。 [0134] In a practical application, you can select any one of the above three preset scheduling policy be implemented.

[0135] 进一步地,UE的状态未改变包括两种情况: [0135] Further, the unaltered state of the UE includes two cases:

[0136] 第一种情况是未获取到反馈信息,此种情况下,继续获取反馈信息; [0136] The first case where the feedback information is not acquired, in this case, continue to acquire feedback information;

[0137] 第二种情况是获取到了反馈信息但不是ACK,此种情况下,可以重复执行向UE发送状态指令的步骤。 [0137] The second case is obtained, but not the ACK feedback information, in this case, the step may be repeated instructions to send status UE.

[0138] 在第二种情况下,当重复执行向UE发送状态指令的步骤的次数超过最大重传次数后,可以按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0138] In the second case, when the number of repetitions step instructions to transmit status of the UE exceeds the maximum number of retransmissions may be scheduled for downlink the UE scheduling mode according to the original state before the instruction sent to the UE. 其中,本发明实施例不对最大重传次数进行具体限定,可以根据实际情况进行设定,如可以设为4次。 Wherein, embodiments are not specifically defined maximum number of retransmissions embodiment of the present invention, may be set according to the actual situation, it may be set as 4 times.

[0139] 总之,无论未获取到反馈信息或获取到的反馈信息为DTX,又或者重复执行向UE发送状态指令的过程当中,该UE的状态均未改变,在该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,并在该UE的状态改变之后,执行步骤504。 The process of [0139] In short, whether or not the acquired feedback information acquired as the DTX feedback information, and repeat the command or state of the UE transmits, no change of state of the UE, before the state change of the UE, according to after a predetermined scheduling strategy for downlink scheduling the UE, and changes in state of the UE, step 504 is performed.

[0140] 504:如果该UE的状态已改变,则按照状态指令指定的状态进行针对该UE的下行调度,流程结束; [0140] 504: If the state of the UE has changed, the downlink scheduling for the UE according to the state of the state designated by the instruction, the process ends;

[0141] 具体地,一旦确定UE的状态发生改变,基站则按照状态指令指定的HS-SCCH lessoperation模式或非HS-SCCH less operation模式,进行针对该UE的下行调度。 [0141] Specifically, upon determining the UE state is changed, the base station in accordance with the designated status command mode or HS-SCCH lessoperation HS-SCCH less operation mode, downlink scheduling for the UE. 比如,如果UE状态改变后为HS-SCCH less operation模式,则可以米用HS-SCCH less operation方式或原有方式进行针对该UE的下行调度;如果UE状态改变后为非HS-SCCH less operation模式,则采用原有方式进行针对该UE的下行调度。 For example, if the UE status changed to HS-SCCH less operation mode, the downlink scheduling may be performed for the UE rice with HS-SCCH less operation mode or the original mode; non-changed if the UE status HS-SCCH less operation mode , the original mode is used for downlink scheduling the UE.

[0142] 另一方面,当UE的状态改变后,立即按照改变后的状态进行上行HS-DPCCH帧发送。 [0142] On the other hand, when the change of state of the UE, the uplink HS-DPCCH immediately transmit frame according to the changed status.

[0143] 进一步地,针对本发明实施例提供的方法,具体举例说明如下: [0143] Furthermore, as for the method provided in the embodiment of the present invention, specifically illustrated as follows:

[0144] 每个帧占用的时间为I个TTI,lTTI=3slot (时隙)。 [0144] Each frame time occupied by the I TTI, lTTI = 3slot (slots). 基站完全下发一条状态指令需要I个TTI,状态指令完全下发后的4个TTI后UE返回反馈信息。 The base station delivers a state of complete instruction requires the I TTI, UE returns feedback information TTI after four full status command issued. 当针对某一UE发送状态指令后,根据UE的反馈信息是否为ACK判断UE的状态是否改变,按照定时关系分以下两种情况进行处理: When the UE sends a status command for, according to whether an ACK feedback information of the UE determines whether the UE state change, the process according to the timing relationship between two situations:

[0145] 第一种情况:反馈ί目息是ACK,参见图3:[0146] 在第I个TTI,通过HS-SCCH向UE发送状态指令; [0145] The first case: the feedback information is ί mesh ACK, see FIG. 3: [0146] In the I-th TTI, through HS-SCCH to the UE status command;

[0147] 在第I至第5个TTI内未获取到反馈信息,这段时间间隔内UE的状态未改变,根据预设的调度策略进行针对该UE的下行调度; [0147] In the first to fifth I TTI feedback information is not acquired, the state of the UE does not change during this time interval, the downlink scheduling for the UE according to a predetermined scheduling strategy;

[0148] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并判断为ACK ; [0148] In the sixth the TTI, the base station obtains the feedback information of the UE, the feedback information acquired from the HS-SCCH frame corresponding to the UE status command transmitted through the uplink HS-DPCCH, and determines that the ACK;

[0149] 在第6个TTI,基站开始按照状态指令指定的HS-SCCH less operation模式状态进行针对该UE的下行调度; [0149] In the sixth TTI, the base station specified by the state of the start instruction HS-SCCH less operation mode, the state of the UE for downlink scheduling;

[0150] UE的HS-SCCH less operation模式状态改变后立即按照改变后的状态进行上行HS-DPCCH帧发送。 [0150] HS-SCCH less operation mode of the changed status of the UE uplink HS-DPCCH immediately after changing a frame according to the state transmission.

[0151] 第二种情况:反馈信息是DTX,参见图4: [0151] The second situation: the feedback information is DTX, see Figure 4:

[0152] 在第I个TTI,通过HS-SCCH向UE发送状态指令; [0152] In the I-th TTI, transmission status command to the UE through HS-SCCH;

[0153] 在第I至第5个TTI内未获取到反馈信息,这段时间间隔内UE的状态未改变,根据预设的调度策略进行针对该UE的下行调度; [0153] In the first to fifth I TTI feedback information is not acquired, the state of the UE does not change during this time interval, the downlink scheduling for the UE according to a predetermined scheduling strategy;

[0154] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并判断为DTX ; [0154] In the sixth the TTI, the base station obtains the feedback information of the UE, the feedback information acquired from the HS-SCCH frame corresponding to the UE status command transmitted through the uplink HS-DPCCH, and determines the DTX;

[0155] 在第7个TTI向UE重传状态指令; [0155] retransmission status command to the UE in the TTI of 7;

[0156] 在第6XN+6 (N为大于等于I的自然数,N表示重传次数)个TTI基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,对该反馈信息进行判断: [0156] In the 6XN + 6 (N is a natural number I is, N represents the number of retransmissions) th TTI base station obtains the feedback information of the UE, the feedback and HS-SCCH information transmitted from the UE through an uplink HS-DPCCH is status command corresponding to the acquired frame, the determination of the feedback information:

[0157] 如果判断为ACK,则按第一种情况进行处理,即在第6XN+6 (N为大于等于I的自然数,N表示重传次数)个TTI基站开始按照状态指令指定的状态进行针对该UE的下行调度,该UE的状态改变后立即按照改变后的状态通过上行HS-DPCCH进行帧的发送; [0157] If the determination is ACK, press the first case is processed, i.e. at the 6XN + 6 (N is a natural number greater than or equal to I, N denotes the number of retransmissions) th TTI according to the state of the base station starts a specified command for state downlink scheduling the UE, the UE state immediately after the change of the transmission frame through an uplink HS-DPCCH according to the changed status;

[0158] 如果判断为DTX,则继续向UE重传状态指令,其中从第I个TTI至收到ACK(即UE的状态改变)或达到最大重传次数期间,都根据预设的调度策略进行针对该UE的下行调度。 [0158] If it is determined that the DTX period, the state of the UE to continue retransmitting the command, to which the received (i.e., UE state change) the ACK from the I-th TTI or the maximum number of retransmissions are performed according to a predetermined scheduling strategy for downlink scheduling the UE.

[0159] 当重传的次数超过最大重传次数后,按照向UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0159] When the number of retransmissions exceeds the maximum number of retransmissions, downlink scheduling for the UE in accordance with the original status before sending scheduling commands to the UE.

[0160] 本发明实施例提供的方法,通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能,具体如下: [0160] The method provided by the embodiments of the present invention, the time before the transmission state by an instruction from the state change to the UE interval, according to a preset scheduling policy for scheduling the UE for the downlink, the base station sends a clear activation via HS-SCCH after the instruction dispatch or deactivation behavior of a device-side and the UE side, a state of the downlink scheduling behavior with the UE scheduling apparatus to conform to improve the performance of the system, as follows:

[0161] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,不进行针对该UE的下行调度时,简化了系统实现,使基站侧的数据调度和接收与UE状态始终保持一致,避免了可能出现的数据帧的丢失以至于引起高层重传;同时,基站侧可以在不调度该UE的时间段内调度其他UE,提高基站下行吞吐率,提升了系统性能。 When [0161] When the preset policy is transmitted from the status command to the UE state change intervals, downlink scheduling is not performed for the UE, the simplified system implementation the data scheduling base station and the UE status receiving side always consistent avoid data loss that may occur due to high frame retransmissions; Meanwhile, the base station side may not schedule the UE for the scheduling period of the other UE, the base station to improve the downlink throughput, system performance is improved.

[0162] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,按照向UE发送状态指令前原有的调度方式进行针对该UE的下行调度时,尽可能降低了基站侧处理的复杂度;在UE返回ACK之前,对UE的调度不做改变,在信道条件较好的情况下,小区的吞吐率以及系统容量不会下降。 When [0162] When the preset policy is transmitted from the status command to the UE state change interval, according to downlink scheduling for the UE to the UE the original instruction before scheduling the transmission state, the base station side processing to minimize the complexity; before the UE returns the ACK, the UE is not scheduled to change, at better channel conditions, and the system throughput capacity of the cell is not reduced.

[0163] 当预设的策略为从发送状态指令到UE的状态改变的时间间隔内,按照非HS-SCCH less operation模式进行针对该UE的下行调度时,无论UE状态是从HS-SCCHless operation 模式转换到非HS-SCCH less operation 模式,还是从非HS-SCCH lessoperation 模式转换到HS-SCCH less operation 模式,UE 都可以进行非HS-SCCH lessoperation方式(即原有方式)的数据接收,这样避免了采用HS-SCCH less operation方式调度发送在激活去激活过程中可能出现的丢帧。 When [0163] When the preset policy is transmitted from the status command to the UE state change intervals, downlink scheduling for the UE in a non-HS-SCCH less operation mode, whether the UE status from the HS-SCCHless operation mode conversion to the non-HS-SCCH less operation mode, or switched from the non-HS-SCCH lessoperation mode to the HS-SCCH less operation mode, the UE can perform non-HS-SCCH lessoperation manner (i.e., the original mode) of data reception, thus avoiding using frame dropping transmission may occur during the activation process to activate HS-SCCH less operation mode scheduling.

[0164] 实施例四 [0164] Fourth Embodiment

[0165] 本发明实施例提供了一种调度设备,该设备除了适用于WCDMA和TDSCDMA系统之夕卜,还可以应用于其他通信系统。 Example embodiments provide a scheduling apparatus [0165] according to the present invention, the device is applicable not only to the WCDMA system and TDSCDMA Bu Xi, may also be applied to other communication systems. 本发明实施例仅以WCDMA中的基站作为调度设备调度UE为例进行说明,但不限定于此。 Embodiments of the invention only as WCDMA base station scheduling apparatus schedules the UE as an example, but not limited thereto. 在WCDMA系统中,针对R9版本协议中的DC HSDPA用户,当向UE发送辅载波激活指令时,是要将UE的SCHSDPA状态激活为DC HSDPA状态;当向UE发送辅载波去激活指令时,是要将UE的DC HSDPA状态去激活为SC HSDPA状态;针对R7版本协议中的HSDPA用户,当向UE发送HS-SCCH less operation模式激活指令时,是要将UE从原有模式激活为HS-SCCH less operation 模式;当向UE 发送HS-SCCH less operation模式去激活指令时,是要将UE从HS-SCCH less operation模式去激活为原有模式。 In a WCDMA system, the version of the protocol for R9 DC HSDPA user, when the secondary carrier activation instruction sent to the UE, the UE is SCHSDPA To activate state to state DC HSDPA; when the UE transmits a deactivation command to the secondary carrier, is to DC HSDPA state of the UE is deactivated state SC HSDPA; R7 version of the protocol for the HSDPA users, when transmitting HS-SCCH less operation mode activation command to the UE, the UE activates a want from the original model of HS-SCCH less operation mode; when transmitting HS-SCCH less operation mode to the UE deactivation instruction, is from the UE want-SCCH less operation mode of the HS deactivation of the original mode.

[0166] 参见图6,该设备包括: [0166] Referring to Figure 6, the apparatus comprising:

[0167] 发送模块601,用于向HSDPA UE发送状态指令,该状态指令包括激活指令或去激活指令; [0167] The sending module 601, configured to send status command to HSDPA UE, which includes a status command or the activation instruction to the activating instruction;

[0168] 判断模块602,用于在发送模块601向HSDPA UE发送状态指令后,判断该UE的状态是否改变; [0168] determination module 602, the transmitting module 601 configured to send a status instruction to the HSDPA UE, the UE determines whether the state changes;

[0169] 调度模块603,用于在判断模块602判断该UE的状态改变之前,按照预设的调度策略进行针对该UE的下行调度,该预设的调度策略保证下行调度行为与该UE的状态相符合。 Status [0169] Scheduling module 603, prior to the determination module 602 determines a state change of the UE, according to a preset strategy for scheduling downlink scheduling the UE, the predetermined scheduling strategy ensures downlink scheduling the UE behavior consistent.

[0170] 其中,当该UE为DC HSDPA用户设备时,发送模块601向该UE发送的状态指令具体包括辅载波激活指令或辅载波去激活指令。 [0170] wherein, when the user equipment UE is a DC HSDPA, the status transmitting module 601 transmits instructions to the UE specifically comprises a secondary carrier activation instruction or a deactivation instruction secondary carrier. 当向UE发送辅载波激活指令时,是要将UE的SC HSDPA状态激活为DC HSDPA状态;当向UE发送辅载波去激活指令时,是要将UE的DCHSDPA状态去激活为SC HSDPA状态。 When the activation instruction sent to the UE secondary carrier is the state of SC HSDPA UE you want to DC HSDPA activation state; when transmitting the deactivation command to the UE secondary carrier is DCHSDPA To state the UE is deactivated SC HSDPA state.

[0171] 相应地,该预设的调度策略保证在辅载波上的调度行为与该UE的辅载波状态相符合,调度模块603按照预设的调度策略进行针对该UE的下行调度的具体方式为:不进行针对该UE的下行调度;或,按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度;或,只在主载波进行针对该UE的下行调度。 [0171] Accordingly, the predetermined scheduling strategy to ensure consistent behavior in the secondary carrier scheduling status of the secondary carrier to the UE, the scheduling module 603 is a specific embodiment of the UE downlink scheduling according to a predetermined scheduling strategy : downlink scheduling is not performed for the UE; or performs downlink scheduling for the UE in accordance with the original scheduling mode before status command sent to the UE; or, only downlink scheduling for the UE in the primary carrier. 具体地,不进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧不通过主载波和辅载波针向该UE下发任何调度的数据。 Specifically, the downlink scheduling is not performed for the UE, i.e., change from the state of the UE to send instructions to the state of the UE secondary carrier time interval, the base station side of the hair of any scheduled primary carrier and secondary carrier data to the UE does not pass through the needle . 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧按照向该UE发送状态指令前原有的调度方式向该UE下发数据。 The time schedule the UE for the downlink, i.e., from the state of the UE transmits instructions to the secondary carrier to the UE state change in accordance with the original scheduling mode status command sent to the UE before the interval, the base station side in accordance with the status command sent to the UE before the original scheduling mode to send data to the UE. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 只在主载波进行针对该UE的下行调度,即从向UE发送状态指令到UE的辅载波状态改变的时间间隔内,基站侧只通过主载波调度该UE,向该UE下发数据。 Only schedule the UE for the downlink, i.e., from the state of the UE transmits instructions to the secondary carrier to the state of the UE to change the time interval, the base station side only schedule the UE through the primary carrier, to send data to the UE primary carrier. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 在实际应用中,可以选择上述三种预设的调度策略中的任意一种来实施。 In practical applications, you can select any one of the above three preset scheduling policy be implemented.

[0172] 当该UE为HSDPA用户设备时,发送模块601向该UE发送的状态指令具体包括HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令。 [0172] When the user equipment UE for the HSDPA transmission module status command transmitted to the UE 601 comprises HS-SCCH less operation mode or activating instruction HS-SCCH less operation mode deactivation instruction. 当向UE发送HS-SCCH less operation模式激活指令时,是要将UE从原有模式激活为HS-SCCHless operation模式;当向UE发送HS-SCCH less operation模式去激活指令时,是要将UE从HS-SCCH less operation模式去激活为原有模式。 When transmitting HS-SCCH less operation mode activation command to the UE, the UE activates a want from the original model of HS-SCCHless operation mode; when transmitting HS-SCCH less operation mode to the UE deactivation instruction, is from the UE want HS-SCCH less operation mode is deactivated to the original model. 当UE的状态在HS-SCCH lessoperation模式下,UE既可以按照HS-SCCH less operation方式接收数据,也可以按照原有方式,即非HS-SCCH less operation方式接收数据。 When the state of the UE in the HS-SCCH lessoperation mode, both UE may receive data in accordance with the HS-SCCH less operation mode, according to the previous embodiment may be that the non-HS-SCCH less operation mode to receive data. 但是如果UE的状态在非HS-SCCHless operation模式下,那么UE按照非HS-SCCH less operation方式接收数据。 However, if the UE state in the non-HS-SCCHless operation mode, the UE receives data in a non-HS-SCCH less operation mode. 因此,基站对于处于HS-SCCH less operation 模式下的UE,米用HS-SCCH less operation 方式或原有方式都可以进行调度发送;而对于处于非HS-SCCH less operation模式下的UE,采用原有方式进行调度发送。 Thus, the base station for the UE in the HS-SCCH less operation mode, rice with HS-SCCH less operation mode or the original mode can be scheduled transmission; for UE in the non-HS-SCCH less operation mode, using the original scheduling transmission mode.

[0173] 相应地,该预设的调度策略保证下行调度行为与该UE采用的HS-SCCH lessoperation模式相符合,调度模块603按照预设的调度策略进行针对该UE的下行调度的具体方式为:不进行针对该UE的下行调度;或,按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度;或,按照非HS-SCCH less operation模式进行针对该UE的下行调度。 [0173] Accordingly, the predetermined scheduling strategy ensures downlink scheduling behavior mode of the HS-SCCH lessoperation employed consistent UE, scheduling module 603 for a particular downlink scheduling mode for the UE according to a preset scheduling strategy: downlink scheduling is not performed for the UE; or performs downlink scheduling for the UE according to the UE sends the original state before the instruction scheduling; or performs downlink scheduling for the UE in a non-HS-SCCH less operation mode. 具体地,不进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCHless operation模式状态改变的时间间隔内,基站侧不再对该UE进行调度发送处理。 Specifically, downlink scheduling is not performed for the UE, i.e., the HS-SCCHless operation mode state from the send instruction to change the state of the UE to the UE a time interval, the base station performs scheduling for the UE is no longer side transmission process. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 按照向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照向该UE发送状态指令前原有的调度方式向该UE下发数据。 The time schedule the UE for the downlink, i.e. from the instructions to the state of the UE to the UE transmits HS-SCCH less operation mode according to the state change of the original state sent to the UE before the instruction scheduling interval, the base station transmits to the UE side according to original state before the instruction scheduling the UE to send data. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 按照非HS-SCCH less operation模式进行针对该UE的下行调度,即从向UE发送状态指令到UE的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照非HS-SCCH less operation模式(即原有方式)调度该UE,向该UE下发数据。 Performed for the downlink scheduling the UE, i.e., HS-SCCH less operation mode state from the command to send status of the UE to the UE to change the time interval, the base station side in a non-HS-SCCH less operation mode (in a non-HS-SCCH less operation mode i.e. the original mode) schedule the UE, to send data to the UE. 同时,接收该UE发送的上行帧。 Meanwhile, the UE receives an uplink frame transmitted. 在实际应用中,可以选择上述三种预设的调度策略中的任意一种来实施。 In practical applications, you can select any one of the above three preset scheduling policy be implemented.

[0174] 具体地,判断模块602,具体用于根据是否获取到该UE的确认信息来判断该UE的状态是否改变,如果未获取到该UE的反馈信息或获取到的反馈信息不是确认信息,则判断该UE的状态未改变。 [0174] Specifically, the judging module 602, configured to determine whether to change the state of the UE according to whether the acquired information of the UE's acknowledgment, if no feedback information of the UE acquired or the acquired information is not acknowledgment feedback message, Analyzing the state of the UE is not changed.

[0175] 进一步地,UE的状态未改变包括两种情况:第一种情况是未获取到反馈信息,此种情况下,继续获取反馈信息;第二种情况是获取到了反馈信息但不是ACK,此种情况下,参见图7,该设备还包括: [0175] Further, the unaltered state of the UE includes two cases: the first case the feedback information is not acquired, in this case, continue to acquire feedback information; and the second case is obtained, but not the ACK feedback information, In this case, referring to FIG. 7, the apparatus further comprising:

[0176] 重传模块604,用于在判断模块602获取到的反馈信息不是ACK,则判断该UE的状态未改变之后,重复执行发送模块601向UE发送状态指令的步骤。 After the [0176] retransmission module 604, module 602 for determining the feedback information is not acquired ACK, the UE determines the status is not changed, the sending module 601 is repeatedly executed step instructions to transmit UE status.

[0177] 更进一步地,参见图8,该设备还包括: [0177] Further, referring to Figure 8, the apparatus further comprising:

[0178] 还原模块605,用于当重传模块604重复执行发送模块601向UE发送状态指令的步骤的次数超过最大重传次数后,按照发送模块601向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0178] reduction module 605, a retransmission module when the step 604 is repeatedly performed transmission module 601 transmits the state of the UE for the number of instruction exceeds the maximum number of retransmissions, the transmitting module 601 according to the UE before transmitting the original scheduling mode status command downlink scheduling for the UE. 其中,本发明实施例不对最大重传次数进行具体限定,可以根据实际情况进行设定,如可以设为4次。 Wherein, embodiments are not specifically defined maximum number of retransmissions embodiment of the present invention, may be set according to the actual situation, it may be set as 4 times.

[0179] 另一方面,如果该UE的状态已改变,则调度模块603按照状态指令指定的状态进行针对该UE的下行调度,此时UE按照改变后的状态进行上行HS-DPCCH帧发送。 [0179] On the other hand, if the state of the UE has changed, the state of the module 603 specified by the downlink scheduling instruction dispatch status for the UE, when the UE performs the uplink HS-DPCCH according to the changed status frame transmission.

[0180] 本发明实施例提供的调度设备中的模块在实际应用时,具体举例说明如下:[0181] 每个帧占用的时间为I个TTI,lTTI=3slot (时隙)。 [0180] scheduling device according to an embodiment of the present invention in the module in practical applications, specifically illustrated as follows: [0181] Each frame time occupied by the I TTI, lTTI = 3slot (slots). 发送模块601完全下发一条状态指令需要I个TTI,状态指令完全下发后的4个TTI后UE返回反馈信息。 Sending module 601 delivers a full state instruction requires the I TTI, UE returns feedback information TTI after four full status command issued. 当针对某一UE发送状态指令后,根据UE的反馈信息是否为ACK判断UE的状态是否改变,按照定时关系分以下两种情况进行处理: When the UE sends a status command for, according to whether an ACK feedback information of the UE determines whether the UE state change, the process according to the timing relationship between two situations:

[0182] 第一种情况:反馈ί目息是ACK,参见图3: [0182] The first case: the feedback information is ί mesh ACK, see Figure 3:

[0183] 在第I个TTI,发送模块601通过HS-SCCH向UE发送状态指令; [0183] In the I-th TTI, the transmission module 601 transmits via HS-SCCH to the UE status command;

[0184] 在第I至第5个TTI内未获取到反馈信息,判断模块602判断该UE的状态未改变,这段时间间隔内,调度模块603按照预设的调度策略进行针对该UE的下行调度; [0184] In the first to fifth I TTI feedback information is not acquired, the UE determination module 602 determines the status does not change, this time interval, the downlink scheduling module 603 for the UE according to a preset scheduling strategy scheduling;

[0185] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并通过判断模块602判断为ACK,则从第6个TTI开始,调度模块603开始按照状态指令指定的状态进行针对该UE的下行调度。 [0185] In the sixth the TTI, the base station obtains the feedback information of the UE, the frame and the HS-SCCH Status command corresponding to the feedback information transmitted from the UE through an uplink HS-DPCCH acquired, by determining module 602 determines that the ACK , starts from the 6th TTI, scheduling module 603 specified by the start state for the state instruction downlink scheduling the UE. 同时,UE的状态改变后立即按照改变后的状态进行上行HS-DPCCH帧发送。 Meanwhile, the changed state of the UE immediately transmits the uplink HS-DPCCH frame in accordance with the changed status.

[0186] 第二种情况:反馈信息不是ACK,参见图4: [0186] The second situation: the feedback information is not ACK, see Figure 4:

[0187] 在第I个TTI,发送模块601通过HS-SCCH向UE发送状态指令; [0187] In the I-th TTI, the transmission module 601 transmits via HS-SCCH to the UE status command;

[0188] 在第I至第5个TTI内未获取到反馈信息,判断模块602判断该UE的状态未改变,这段时间间隔内,调度模块603按照预设的调度策略进行针对该UE的下行调度; [0188] In the first to fifth I TTI feedback information is not acquired, the UE determination module 602 determines the status does not change, this time interval, the downlink scheduling module 603 for the UE according to a preset scheduling strategy scheduling;

[0189] 在第6个TTI,基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,并通过判断模块602判断为不是ACK ; [0189] acquired in the 6th the TTI, the base station feedback information of the UE, the frame and the HS-SCCH Status command corresponding to the feedback information transmitted from the UE through an uplink HS-DPCCH acquired, by determining module 602 determines not ACK;

[0190] 在第7个TTI,重传模块·604向UE重传状态指令; [0190] In the 7th TTI, a retransmission module 604 · instruction to retransmit the UE status;

[0191] 在第6ΧΝ+6 (N为大于等于I的自然数,N表示重传次数)个TTI基站获取到UE的反馈信息,该反馈信息从UE通过上行HS-DPCCH发送的与HS-SCCH的状态指令对应的帧中获取,判断模块602对该反馈信息进行判断: [0191] In the 6ΧΝ + 6 (N is a natural number I is, N represents the number of retransmissions) th TTI base station obtains the feedback information of the UE, the feedback and HS-SCCH information transmitted from the UE through an uplink HS-DPCCH is status command corresponding to the acquired frame, the determining module 602 determines the feedback information:

[0192] 如果判断为ACK,则按第一种情况进行处理,即在第6ΧΝ+6 (N为大于等于I的自然数,N表示重传次数)个TTI开始按照状态指令指定的状态进行针对该UE的下行调度,该UE的状态改变后立即按照改变后的状态通过上行HS-DPCCH进行帧的发送; [0192] If the determination is ACK, press the first case is processed, i.e. at the 6ΧΝ + 6 (N is a natural number greater than or equal to I, N denotes the number of retransmissions) th TTI specified by the start state for the state instruction downlink scheduling the UE, the UE state immediately after the change of the transmission frame through an uplink HS-DPCCH according to the changed status;

[0193] 如果判断为不是ACK,则继续向UE重传状态指令,其中从第I个TTI至收到ACK(即UE的状态改变)或达到最大重传次数期间,都根据预设的调度策略进行针对该UE的下行调度。 [0193] If it is determined not ACK, the state of the UE to continue retransmitting the command, which is received from the first to I-th TTI (i.e., UE state change) reached during the ACK or the maximum number of retransmissions, all according to a predetermined scheduling strategy downlink scheduling for the UE.

[0194] 当重传的次数超过最大重传次数后,用还原模块605按照发送模块601向该UE发送状态指令前原有的调度方式进行针对该UE的下行调度。 [0194] When the number of retransmissions exceeds the maximum number of retransmissions, downlink scheduling for the UE in accordance with the original transmission scheduling module 601 before transmission to the UE status command module 605 by reduction.

[0195] 本发明实施例提供的设备,通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提高了系统的性能。 [0195] device according to an embodiment of the present invention, for downlink scheduling the UE by scheduling policy according to a preset time interval before the change from the transmitting state status command to the UE, the base station clearly transmitted through the HS-SCCH activation or after the deactivation behavior of the instruction dispatch apparatus side and the UE side, the UE downlink scheduling behavior scheduling apparatus suitable for the state to improve the performance of the system.

[0196] 实施例五 [0196] Embodiment V

[0197] 参见图9,本发明实施例提供了一种调度系统,该调度系统包括如实施例四所述的调度设备901,以及与上述调度设备通信的HSDPA UE902。 [0197] Referring to Figure 9, there is provided an embodiment of the present invention, scheduling system, the scheduling system comprises a scheduling apparatus 901 according to four, and a communication apparatus with the above schedule as described in Example HSDPA UE902.

[0198] 其中,该调度系统既可以为WCDMA和TDSCDMA系统,也可以是其他通信系统,本发明实施例对此不作具体限定。 [0198] wherein, the scheduling system that both WCDMA and TDSCDMA systems, other communication systems may be, this embodiment of the present invention is not specifically limited. [0199] 综上所述,本发明实施例通过从发送状态指令到UE的状态改变之前的时间间隔内,按照预设的调度策略进行针对该UE的下行调度,明确了基站通过HS-SCCH发送激活或去激活的指令后调度设备侧和UE侧的行为,使调度设备的下行调度行为与UE的状态相符合,提闻了系统的性能。 [0199] In summary, embodiments of the present invention, for downlink scheduling the UE by scheduling policy according to a preset interval of time before an instruction to the UE state change interval from the transmission state, the base station transmits a clear HS-SCCH by after the activation or deactivation instruction scheduling behavior equipment side and the UE side, so that the downlink scheduling behavior with the UE scheduling apparatus suitable for the state, the performance of the system mentioned smell.

[0200] 需要说明的是:上述实施例提供的调度设备在进行针对UE的下行调度时,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将设备的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。 [0200] Note that: the above-described embodiments provide a scheduling apparatus when conducting the UE is scheduled for downlink, division of the foregoing functional modules is illustrated, in practice, may be assigned different functions according to the above-described needs the functional module is completed, the internal structure of the apparatus is divided into different functional modules to complete all or part of the functions described above. 另外,上述实施例提供的调度设备与调度方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。 Further, the scheduling method of scheduling apparatus embodiment of the above-described embodiment provides the same conception of the embodiment, the specific embodiments of the method implementation process will not be repeated here.

[0201 ] 上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。 Embodiment [0201] The present invention No. merely for description, the embodiments do not represent the merits embodiment.

[0202] 本发明实施例中的全部或部分步骤,可以利用软件实现,相应的软件程序可以存储在可读取的存储介质中,如光盘或硬盘等。 [0202] In this example embodiment all or part of steps of the invention may be implemented using software, the corresponding software program may be stored in a readable storage medium, such as an optical disk or a hard disk and the like.

[0203] 以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0203] The foregoing is only preferred embodiments of the present invention, not intended to limit the present invention within the spirit and principle of the present invention, any modification, equivalent replacement, or improvement, it should be included in the present within the scope of the invention.

Claims (17)

1.一种调度方法,其特征在于,所述方法包括: 向高速下行分组接入HSDPA用户设备发送状态指令,所述状态指令包括激活指令或去激活指令; 判断所述用户设备的状态是否改变; 在所述用户设备的状态改变之前,按照预设的调度策略进行针对所述用户设备的下行调度,所述预设的调度策略保证下行调度行为与所述用户设备的状态相符合; 当所述用户设备为双载波高速下行分组接入DC HSDPA用户设备时,所述状态指令具体包括辅载波激活指令或辅载波去激活指令; 相应地,所述预设的调度策略保证在辅载波上的调度行为与所述用户设备的辅载波状态相符合,所述按照预设的调度策略进行针对所述用户设备的下行调度,具体包括: 不进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的辅载波状态改变的时间间隔内,基 A scheduling method, characterized in that, said method comprising: speed downlink packet access HSDPA user equipment status command comprises a status command or the activation instruction to the activating instruction; determining whether the user equipment state change ; before the state change of the user equipment, the downlink scheduling for a user equipment according to a preset scheduling strategy, consistent scheduling policy to ensure the preset downlink scheduling behavior with the user equipment state; when the said user equipment is dual-carrier high speed downlink packet access DC HSDPA user equipment, said status command comprises a secondary carrier activation instruction or a deactivation instruction secondary carrier; accordingly, the predetermined scheduling strategy ensures that on the secondary carrier secondary carrier scheduling status and behavior of the user equipment conforms, the downlink scheduling for the user equipment according to a preset scheduling policy, comprises: a downlink scheduling is not performed for the user equipment, i.e. to from the said user equipment sends the status commands to the secondary carrier to change the state of the user equipment a time interval, group 侧不通过主载波和辅载波针向所述用户设备下发任何调度的数据;或, 只在主载波进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的辅载波状态改变的时间间隔内,基站侧只通过主载波调度所述用户设备,向所述用户设备下发数据。 Side does not send any scheduling data to the user equipment through the primary carrier and secondary carrier needle; or, only the downlink scheduling for a user equipment in a primary carrier, i.e., from the user equipment to send an instruction to the status the secondary carrier to change the state of the user equipment a time interval, only the base station side through the primary carrier scheduling the user device, send the data to the user equipment.
2.根据权利要求1所述的方法,其特征在于,所述判断所述用户设备的状态是否改变,具体包括: 根据是否获取到所述用户设备的确认信息来判断所述用户设备的状态是否改变,如果未获取到所述用户设备的反馈信息或获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变。 2. The method according to claim 1, wherein said determining whether to change the state of the user equipment specifically includes: according to the confirmation information is acquired to the user equipment determines whether the state of the user equipment changing, if the user is not acquired or the acquired device information feedback to the feedback information is not acknowledgment information, it is determined that the user equipment status has not changed. · ·
3.根据权利要求2所述的方法,其特征在于,所述获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变之后,还包括: 重复执行所述向用户设备发送状态指令的步骤。 3. After the method according to claim 2, wherein said feedback information to the acquired information is not confirmed, it is determined that the state of the user equipment has not changed, further comprising: repeatedly performed to the user equipment the step of sending the status commands.
4.根据权利要求3所述的方法,其特征在于,所述重复执行所述向用户设备发送状态指令的步骤之后,还包括: 当重复执行所述向用户设备发送状态指令的步骤的次数超过最大重传次数后,按照向所述用户设备发送状态指令前原有的调度方式进行针对所述用户设备的下行调度。 4. After the method of claim 3, wherein said step is repeated to the user equipment status command, further comprising: repeatedly performed when the step exceeds the number of times the user equipment status command after the maximum number of retransmissions, in accordance with downlink scheduling for the user equipment to the original scheduling mode before the user equipment status command.
5.一种调度方法,其特征在于,所述方法包括: 向高速下行分组接入HSDPA用户设备发送状态指令,所述状态指令包括激活指令或去激活指令; 判断所述用户设备的状态是否改变; 在所述用户设备的状态改变之前,按照预设的调度策略进行针对所述用户设备的下行调度,所述预设的调度策略保证下行调度行为与所述用户设备的状态相符合; 当所述状态指令具体包括无高速共享控制信道伴随HS-SCCH less operation模式激活指令或HS-SCCH less operation模式去激活指令时; 相应地,所述预设的调度策略保证下行调度行为与所述用户设备采用的HS-SCCH lessoperation模式相符合,所述按照预设的调度策略进行针对所述用户设备的下行调度,具体包括:不进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的HS-SCCH less operation模式状态改变的时 A scheduling method, characterized in that, said method comprising: speed downlink packet access HSDPA user equipment status command comprises a status command or the activation instruction to the activating instruction; determining whether the user equipment state change ; before the state change of the user equipment, the downlink scheduling for a user equipment according to a preset scheduling strategy, consistent scheduling policy to ensure the preset downlink scheduling behavior with the user equipment state; when the no status command comprises said highspeed shared control channel HS-SCCH less operation accompanying the activation command mode or HS-SCCH less operation mode is deactivated when the instruction; accordingly, the predetermined scheduling strategy ensures downlink scheduling behavior with the user equipment HS-SCCH lessoperation consistent model used, the downlink scheduling for the user equipment according to a preset scheduling policy, comprises: a downlink scheduling is not performed for the user equipment, i.e., transmitting to the user equipment from state instruction to HS-SCCH less operation mode state change of the user equipment 间隔内,基站侧不再对该所述用户设备进行调度发送处理;或, 按照非HS-SCCH less operation模式进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照非HS-SCCH less operation模式调度所述用户设备,向所述用户设备下发数据。 Interval, not the base station side performs scheduling processing on the transmission of the user equipment; or, for the downlink scheduling user equipment in a non-HS-SCCH less operation mode, i.e., from the state to the user equipment transmits the command to the the HS-SCCH less operation mode of said user equipment state change of the time interval, the base station side in a non-HS-SCCH less operation mode of scheduling the user equipment, said user equipment to send the data.
6.根据权利要求5所述的方法,其特征在于,所述判断所述用户设备的状态是否改变,具体包括: 根据是否获取到所述用户设备的确认信息来判断所述用户设备的状态是否改变,如果未获取到所述用户设备的反馈信息或获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变。 6. The method according to claim 5, wherein said determining whether to change the state of the user equipment specifically includes: according to the confirmation information is acquired to the user equipment determines whether the state of the user equipment changing, if the user is not acquired or the acquired device information feedback to the feedback information is not acknowledgment information, it is determined that the user equipment status has not changed.
7.根据权利要求6所述的方法,其特征在于,所述获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变之后,还包括: 重复执行所述向用户设备发送状态指令的步骤。 After 7. The method according to claim 6, wherein said feedback information to the acquired information is not confirmed, it is determined that the state of the user equipment has not changed, further comprising: repeatedly performed to the user equipment the step of sending the status commands.
8.根据权利要求7所述的方法,其特征在于,所述重复执行所述向用户设备发送状态指令的步骤之后,还包括: 当重复执行所述向用户设备发送状态指令的步骤的次数超过最大重传次数后,按照向所述用户设备发送状态指令前原有的调度方式进行针对所述用户设备的下行调度。 8. After the method of claim 7, wherein said step is repeated to the user equipment status command, further comprising: repeatedly performed when the step exceeds the number of times the user equipment status command after the maximum number of retransmissions, in accordance with downlink scheduling for the user equipment to the original scheduling mode before the user equipment status command.
9.一种调度设备,其特征在于,所述设备包括: 发送模块,用于向高速下行分组接入HSDPA用户设备发送状态指令,所述状态指令包括激活指令或去激活指令; 判断模块,用于在所述发送模块向HSDPA用户设备发送状态指令后,判断所述用户设备的状态是否改变; 调度模块,用于在所述判断模块判断所述用户设备的状态改变之前,按照预设的调度策略进行针对所述用户设备的下行调度,所述预设的调度策略保证下行调度行为与所述用户设备的状态相符合; 当所述用户设备为双载波高速下行分组接入DC HSDPA用户设备时,所述发送模块向所述用户设备发送的状态指令具体包括辅载波激活指令或辅载波去激活指令; 相应地,所述预设的调度策略保证在辅载波上的调度行为与所述用户设备的辅载波状态相符合,所述调度模块按照预设的调度策略进行针对所述用 A scheduling apparatus, wherein, said apparatus comprising: a transmitting module, configured to speed downlink packet access HSDPA user equipment status command comprises a status command or the activation instruction to the activating instruction; determining module, with after the HSDPA user equipment status command, status of the user equipment determines whether to change the transmission module; scheduling module, before the determination means determines the change of state for the user equipment, according to a preset schedule strategy for downlink scheduling of the user equipment, consistent scheduling policy to ensure the preset downlink scheduling behavior state of the user equipment; when the user equipment is dual-carrier high speed downlink packet access DC HSDPA user equipment , the sending module status command transmitted to the user equipment comprises a secondary carrier activation instruction or a deactivation instruction secondary carrier; accordingly, the predetermined scheduling strategy ensures that on the secondary carrier scheduling behavior with the user equipment the secondary carrier suitable for the state, the scheduling module with respect to the scheduling policy according to a preset 设备的下行调度的具体方式为: 不进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的辅载波状态改变的时间间隔内,基站侧不通过主载波和辅载波针向所述用户设备下发任何调度的数据;或, 只在主载波进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的辅载波状态改变的时间间隔内,基站侧只通过主载波调度所述用户设备,向所述用户设备下发数据。 DETAILED downlink scheduling device for: downlink scheduling is not performed for the user equipment, i.e., from the user equipment sends an instruction to the secondary carrier to the state of the user equipment state change interval, the base station through the primary side does not needle and secondary carriers to send any scheduling data in said user equipment; or, only the downlink scheduling for a user equipment in a primary carrier, i.e., from the user equipment sends an instruction to the secondary state to the user equipment the state change of the carrier time interval, the base station side only through the primary carrier scheduling the user device, send the data to the user equipment.
10.根据权利要求9所述的设备,其特征在于,所述判断模块具体用于根据是否获取到所述用户设备的确认信息来判断所述用户设备的状态是否改变,如果未获取到所述用户设备的反馈信息或获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变。 10. The apparatus according to claim 9, wherein the determining module is configured according to the confirmation information is acquired to the user equipment to the user equipment determines whether the state changes, if not acquired the feedback information of the user equipment acquired or not the feedback information is acknowledgment information, the user equipment determines the status unchanged.
11.根据权利要求10所述的设备,其特征在于,所述设备还包括: 重传模块,用于在所述判断模块获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变之后,重复执行所述发送模块向用户设备发送状态指令的步骤。 11. The apparatus of claim 10, wherein said apparatus further comprises: a retransmission module, the judging module obtains the feedback information to the acknowledgment information is not, it is determined that the user equipment after the state has not changed, the sending module repeating step instructions to the user equipment sends a status.
12.根据权利要求11所述的设备,其特征在于,所述设备还包括: 还原模块,用于当所述重传模块重复执行所述发送模块向用户设备发送状态指令的步骤的次数超过最大重传次数后,按照所述发送模块向所述用户设备发送状态指令前原有的调度方式进行针对所述用户设备的下行调度。 12. The apparatus as claimed in claim 11, wherein said apparatus further comprises: reducing means for when the number of the retransmission step is repeatedly executed module and the transmission module transmits instructions to the user device exceeds the maximum state after the number of retransmissions, downlink scheduling for the user equipment to the user equipment the original instruction before scheduling a transmission state according to the sending module.
13.一种调度设备,其特征在于,所述设备包括: 发送模块,用于向高速下行分组接入HSDPA用户设备发送状态指令,所述状态指令包括激活指令或去激活指令; 判断模块,用于在所述发送模块向HSDPA用户设备发送状态指令后,判断所述用户设备的状态是否改变; 调度模块,用于在所述判断模块判断所述用户设备的状态改变之前,按照预设的调度策略进行针对所述用户设备的下行调度,所述预设的调度策略保证下行调度行为与所述用户设备的状态相符合;当所述发送模块向所述用户设备发送的状态指令具体包括无高速共享控制信道伴随HS-SCCH less operation 模式激活指令或HS-SCCH less operation模式去激活指令时;相应地,所述预设的调度策略保证下行调度行为与所述用户设备采用的HS-SCCH lessoperation模式相符合,所述调度模块按照预设的调度策略进行针对所述用 13. A scheduling apparatus, wherein, said apparatus comprising: a transmitting module, configured to speed downlink packet access HSDPA user equipment status command comprises a status command or the activation instruction to the activating instruction; determining module, with after the HSDPA user equipment status command, status of the user equipment determines whether to change the transmission module; scheduling module, before the determination means determines the change of state for the user equipment, according to a preset schedule strategy for downlink scheduling of the user equipment, consistent scheduling policy to ensure the preset downlink scheduling behavior of the user equipment state; state when the instruction sending module to the user without a high-speed device comprises when associated shared control channel HS-SCCH less operation mode or activating instruction HS-SCCH less operation mode to the activation instruction; accordingly, the predetermined scheduling strategy ensures downlink scheduling behavior of the user equipment using the HS-SCCH lessoperation mode consistent with the scheduling module for use in accordance with the predetermined scheduling strategy 设备的下行调度的具体方式为: 不进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的HS-SCCH less operation模式状态改变的时间间隔内,基站侧不再对该所述用户设备进行调度发送处理;或, 按照非HS-SCCH less operation模式进行针对所述用户设备的下行调度,即从向所述用户设备发送状态指令到所述用户设备的HS-SCCH less operation模式状态改变的时间间隔内,基站侧按照非HS-SCCH less operation模式调度所述用户设备,向所述用户设备下发数据。 DETAILED downlink scheduling device for: downlink scheduling is not performed for the user equipment, i.e., the instruction to change from the transmitting state to the user equipment HS-SCCH less operation mode status of the user equipment a time interval, the base station the longer side of the user equipment performing transmission scheduling process; or, for the downlink scheduling user equipment in a non-HS-SCCH less operation mode, i.e., from the instruction to the user equipment to the user equipment status the HS-SCCH less operation mode state change of the time interval, the base station side in a non-HS-SCCH less operation mode of scheduling the user equipment, said user equipment to send the data.
14.根据权利要求13所述的设备,其特征在于,所述判断模块具体用于根据是否获取到所述用户设备的确认信息来判断所述用户设备的状态是否改变,如果未获取到所述用户设备的反馈信息或获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变。 14. The apparatus according to claim 13, wherein the determining module is configured according to the confirmation information is acquired to the user equipment to the user equipment determines whether the state changes, if not acquired the feedback information of the user equipment acquired or not the feedback information is acknowledgment information, the user equipment determines the status unchanged.
15.根据权利要求14所述的设备,其特征在于,所述设备还包括: 重传模块,用于在所述判断模块获取到的所述反馈信息不是确认信息,则判断所述用户设备的状态未改变之后,重复执行所述发送模块向用户设备发送状态指令的步骤。 15. The apparatus according to claim 14, wherein said apparatus further comprises: a retransmission module, the judging module obtains the feedback information to the acknowledgment information is not, it is determined that the user equipment after the state has not changed, the sending module repeating step instructions to the user equipment sends a status.
16.根据权利要求15所述的设备,其特征在于,所述设备还包括: 还原模块,用于当所述重传模块重复执行所述发送模块向用户设备发送状态指令的步骤的次数超过最大重传次数后,按照所述发送模块向所述用户设备发送状态指令前原有的调度方式进行针对所述用户设备的下行调度。 16. Apparatus according to claim 15, wherein said apparatus further comprises: reducing means for when the number of the retransmission step is repeatedly executed module and the transmission module transmits instructions to the user device exceeds the maximum state after the number of retransmissions, downlink scheduling for the user equipment to the user equipment the original instruction before scheduling a transmission state according to the sending module.
17.一种调度系统,其特征在于,所述调度系统包括如权利要求9-16任一权利要求所述的调度设备,以及与所述调度设备通信的高速下行分组接入HSDPA用户设备。 17. A scheduling system, characterized in that the scheduling system comprises a scheduling apparatus according to any one of claims 9-16, and the scheduling and communication device speed downlink packet access HSDPA user equipment as claimed in claim.
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