CN103037356B

CN103037356B - A kind of communication means and device

Info

Publication number: CN103037356B
Application number: CN201110302775.0A
Authority: CN
Inventors: 李秉肇; 高永强; 陈燕燕
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2011-10-09
Filing date: 2011-10-09
Publication date: 2015-08-19
Anticipated expiration: 2031-10-09
Also published as: CN103037356A

Abstract

The present invention discloses a kind of communication means and device, and RNC receives the ability rating information that the UE that reports of UE supports, the ability rating information that this UE supports comprises and is up to minimum ability rating information; The operating carriers of this RNC configuration UE and/or MIMO parameter and obtain configuration information, to match with this configuration information and the ability rating information supported of this UE and require that the ability information that UE processes Mac reorderingSDU quantity in a TTI sends to base station, this base station is less than or equal to the MacSDU of the quantity of this requirement in same TTI scheduling according to this ability information requiring UE to process Macreordering SDU quantity in a TTI; This configuration information is sent to this UE by this RNC, according to this, this UE requires that UE processes the ability information deal with data of Mac reordering SDU quantity in a TTI.When the invention enables the UE of higher level to be configured at lower running parameter, higher ability also can be utilized.

Description

A kind of communication means and device

Technical field

The present invention relates to the communications field, particularly relate to a kind of communication means and device.

Background technology

Along with the further fusion of mobile communication and Internet technology, be that the mobile Internet of representative is penetrating in daily life gradually with multimedia service.But in order to provide the Consumer's Experience similar with conventional internet in the wireless context, particularly HD video business, radio communication frequency spectrum resource in the urgent need to address is limited, be subject to many-sided problems such as channel fading impact.In addition, the fast development of multimedia messages application, makes to support that the demand of different data rate business grows to even greater heights.Multicarrier (Multi-carries) technology due to its in the raising availability of frequency spectrum, resist frequency selective fading, support multiple different business etc. in there is natural advantage, just obtaining increasing concern.At present, be that the multi-transceiver technology of representative has been widely used in the fields such as Digital European sound, video broadcasting (DAB, DVB), domestic digital television ground transmission standard and Wi-Fi and WiMAX with OFDM.In addition, along with the carrying out of 3GPP LTE standard, multi-transceiver technology is by extensive one of core technology being received to next generation mobile communication.As can be seen from a series of wireless communication standard formulated in recent years and draft standard, multi-transceiver technology is one of core technology of future wireless system, has broad application prospects.

Carrier wave refers to information after ovennodulation with the information carrier that characteristic frequency sends.Single carrier refers to the modulation technique only adopting a carrier wave in a fixing frequency range.Multicarrier refers to the modulation technique adopting multiple carrier wave in a fixing frequency range.

Multi-transceiver technology be one simultaneously by multiple carrier wave to subscriber equipment (UE, User Equipment) carry out the technology of data transmission, be widely used in Wideband Code Division Multiple Access (WCDMA) (WCDMA, Wideband CodeDivision Multiple Access), code division multiple access CDMA2000 and Long Term Evolution (LTE, LongTerm Evolution) in, the UE working in multicarrier can keep in communication with multiple carrier wave simultaneously, wherein each carrier wave may have multiple community to use as grand diversity community, wherein multiple carrier wave can be adjacent frequency or belong to different-waveband (band), when multiple carrier wave is different-waveband, UE needs multiple receiver to support multi-carrier reception, most multispan two wave bands in current technology.

No subscriber equipment has different ability information, the ability information classification of UE ability rating information definition UE, such as, the ability information of the UE of each grade comprises the carrier number of support, the multichannel supported is entered multichannel and is gone out (MIMO, multiple-input multiple-output) ability information, the modulation system of support, and the information such as maximum code number of channels supported.

UE ability rating information can also define the ability information relevant with UE speed, the ability information of UE is except definition in UE grade in addition, some and the incoherent ability information of speed is also had to define separately, but can associate with specific UE ability information, such as, reorder service data unit (Macreordering SDU) quantity in the Transmission Time Interval (TTI, Transmission Time Interval) that UE the supports interior access of media at most sublayer.

Such as, Mac reordering SDU (media access sublayer the reorder service data unit) quantity that two carrier wave UE supports is 26.Have the UE of two carrier wave and MIMO ability information simultaneously or have 3, the UE of 4 carrier capability information supports that Mac reordering SDU (media access sublayer reorder service data unit) quantity is 44.8 carrier wave UE support that Mac reordering SDU (media access sublayer reorder service data unit) quantity is 64.

General UE ability information is divided into several grade, is applicable to different configuration scenes, and such as UE has 4 carrier waves or 8 carrier capability information, when UE configuration effort is at 4 carrier wave, use the ability information of 4 carrier waves, when UE configuration effort is at 8 carrier wave, use the ability information of 8 carrier waves.In prior art, even if UE has the ability information of 8 carrier waves, once configuration effort is at 4 carrier waves, the ability information of 4 carrier waves can only be used.

Such as support that the ability information of the UE of 4 carrier waves (carry) comprising: the reorder quantity of service data unit of support media access sublayer is 44, represent that the quantity that UE processes Mac reordering SDU (media access sublayer reorder service data unit) at the most multipotency of Mac (media access sublayer) in a TTI is 44.

Support that the ability information of the UE of 8 carrier waves (carry) comprising: support that Mac reordering SDU quantity is 64.

When supporting 8C (8 carrier wave) UE to be operated in 4C (4 carrier wave), even if UE has process 64 media access sublayers in a TTI, reorder service data unit, also the ability information of 44 can only be used, in prior art, when the UE of higher level is configured at lower running parameter, the ability that it is higher will be wasted.

Summary of the invention

Below provide and the simplification of the various aspects of claimed theme is summarized to try hard to provide the basic comprehension to these aspects.This general introduction is not the extensive overview to all aspects contemplated, and both not intended to be points out out key or decisive key element, and also not intended to be describes the scope of these aspects.Its sole purpose is some concepts providing disclosed aspect in simplified form, as the preorder in greater detail provided after a while.

According to many aspects of the present invention, describe a kind of communication means and device, when making the UE of higher level be configured at lower running parameter, higher ability also can be utilized.

According to an aspect of the present invention, a kind of communication means is provided.Radio network controller receives the ability rating information of the UE support that subscriber equipment (UE) reports.The ability rating information that described UE supports comprises and is up to minimum ability rating information.The operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information, to match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station in a Transmission Time Interval (TTI), so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.Described configuration information is sent to described UE by described radio network controller.Wherein, when described UE deal with data, these data require that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and process in a TTI by described UE according to this.

According to a further aspect in the invention, a kind of radio network controller is provided, comprises: receiving element, dispensing unit, the first transmitting element and the second transmitting element.Wherein, described receiving element, for receiving the ability rating information that UE that subscriber equipment (UE) reports supports, the ability rating information that described UE supports comprises and is up to minimum ability rating information.Described dispensing unit, obtains configuration information for the operating carriers of configuration UE and/or MIMO parameter.Described first transmitting element, for matching with this configuration information and the ability rating information supported of described UE and require that UE process media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station a Transmission Time Interval (TTI) in, so that according to this, described base station requires that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and dispatch the MacSDU being less than or equal to the quantity of described requirement at same TTI in a TTI.Described second transmitting element, for sending to described UE by described configuration information.When described UE deal with data, these data require that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and process in a TTI by described UE according to this.

According to another aspect again of the present invention, provide a kind of communication means.The ability rating information that subscriber equipment (UE) reports UE to support to radio network controller, the ability rating information that described UE supports comprises and is up to minimum ability rating information, so that the operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information, wherein, this configuration information matches and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station by radio network controller a Transmission Time Interval (TTI) in, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the MacSDU of the quantity of described requirement in same TTI scheduling in a TTI.Described UE receives the described configuration information that described radio network controller sends.According to this, described UE requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and carries out data processing in a TTI.

According to another aspect more of the present invention, a kind of subscriber equipment is provided, comprises: report unit, the first receiving element and processing unit.Wherein, describedly report unit, for the ability rating information reporting UE to support to radio network controller, the ability rating information that described UE supports comprises and is up to minimum ability rating information, so that the operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information, wherein, this configuration information matches and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Macreordering SDU) quantity of sublayer and send to base station by radio network controller a Transmission Time Interval (TTI) in, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.Described first receiving element, for receiving the described configuration information that described radio network controller sends.According to this, described processing unit, for requiring that UE processes media access sublayer and to reorder the ability information deal with data of service data unit quantity in a TTI.

According to another aspect more of the present invention, provide a kind of communication means.Base station receives the ability rating information matched with configuration information that radio network controller sends and requires that subscriber equipment (UE) processes media and accesses sublayer and to reorder the ability information of service data unit (Mac reordering SDU) quantity in a Transmission Time Interval (TTI), the operating carriers of the ability rating information that the UE that described configuration information is reported according to UE by described radio network controller supports and configuration UE and/or MIMO parameter and obtain, the ability rating information that described UE supports comprises and is up to minimum ability rating information.According to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.Described base station forwards the described configuration information of described radio network controller transmission to described UE.Wherein, when described UE deal with data, these data require that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and process in a TTI by described UE according to this.

According to another aspect more of the present invention, a kind of base station is provided, comprises: receiving element, scheduling unit and the first retransmission unit.Wherein, described receiving element, for receiving the ability rating information matched with configuration information that radio network controller sends and requiring that subscriber equipment (UE) processes media and accesses sublayer and to reorder the ability information of service data unit (Mac reordering SDU) quantity in a Transmission Time Interval (TTI), the operating carriers of the ability rating information that the UE that described configuration information is reported according to UE by described radio network controller supports and configuration UE and/or MIMO parameter and obtain, the ability rating information that described UE supports comprises and is up to minimum ability rating information.According to this, described scheduling unit, for requiring that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.Described first retransmission unit, for forwarding the described configuration information of described radio network controller transmission to described UE.Wherein, when described UE deal with data, these data require that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and process in a TTI by described UE according to this.

Technical scheme described by above-mentioned various aspects, when making the UE of higher level be configured at lower running parameter, higher ability also can be utilized.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, at similar numbers in each figure of the following drawings of similar units, by example instead of by restriction, the present invention is described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of a kind of universal mobile telecommunications system of one embodiment of the invention;

Fig. 2 is a kind of communication means schematic flow sheet of another embodiment of the present invention;

Fig. 3 is the schematic flow sheet of the another kind of communication means of another embodiment of the present invention;

Fig. 4 is the schematic flow sheet of the another kind of communication means of another embodiment of the present invention;

Fig. 5 is a kind of radio network controller 50 structural representation of another embodiment of the present invention;

Fig. 6 is the structural representation of a kind of subscriber equipment 60 of another embodiment of the present invention;

Fig. 7 is the structural representation of the another kind of subscriber equipment 60 of another embodiment of the present invention;

Fig. 8 is the structural representation of a kind of base station 80 of another embodiment of the present invention;

Fig. 9 is the structural representation of the another kind of base station 80 of another embodiment of the present invention.

Embodiment

In below describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, interface, technology and so on, understand the present invention thoroughly to cut.But, it will be clear to one skilled in the art that and also can realize the present invention in other embodiment not having these details.In other situation, omit the detailed description to well-known device, circuit and method, in order to avoid unnecessary details hinders description of the invention.

Various technology described herein can be used for various wireless communication system, such as current 2G, 3G communication system and next generation communication system, such as global system for mobile communications (GSM, Global System for Mobilecommunications), code division multiple access (CDMA, Code Division Multiple Access) system, time division multiple access (TDMA, Time Division Multiple Access) system, Wideband Code Division Multiple Access (WCDMA) (WCDMA, Wideband Code Division Multiple Access Wireless), frequency division multiple access (FDMA, FrequencyDivision Multiple Addressing) system, OFDM (OFDMA, OrthogonalFrequency-Division Multiple Access) system, Single Carrier Frequency Division Multiple Access (SC-FDMA) system, GPRS (GPRS, General Packet Radio Service) system, Long Term Evolution (LTE, Long Term Evolution) system, and other these type of communication systems.

In conjunction with terminal and/or base station and/or base station controller, various aspect is described herein.

Terminal can be wireless terminal also can be catv terminal, and wireless terminal can be point to the equipment that user provides voice and/or data connectivity, has the portable equipment of wireless connecting function or is connected to other treatment facilities of radio modem.Wireless terminal can through wireless access network (such as, RAN, RadioAccess Network) communicate with one or more core net, wireless terminal can be mobile terminal, as mobile phone (or being called " honeycomb " phone) and the computer with mobile terminal, such as, can be portable, pocket, hand-hold type, built-in computer or vehicle-mounted mobile device, they and wireless access network exchange language and/or data.Such as, Personal Communications Services (PCS, Personal Communication Service) phone, cordless telephone, Session initiation Protocol (SIP) phone, wireless local loop (WLL, Wireless LocalLoop) stand, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Wireless terminal also can be called system, subscri er unit (Subscriber Unit), subscriber station (Subscriber Station), mobile radio station (Mobile Station), travelling carriage (Mobile), distant station (Remote Station), access point (AccessPoint), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), subscriber equipment (User Device), or subscriber's installation (User Equipment).

Base station (such as, access point) can to refer in Access Network the equipment by one or more sector and wireless terminal communications on aloft interface.Base station can be used for the air frame received and IP to divide into groups mutually to change, and as the router between wireless terminal and the remainder of Access Network, wherein the remainder of Access Network can comprise Internet protocol (IP) network.Base station also tunable to the attribute management of air interface.Such as, base station can be the base station (BTS in GSM or CDMA, Base Transceiver Station), also can be the base station (NodeB) in WCDMA, can also be evolved base station (NodeB or eNB or e-NodeB in LTE, evolutional Node B), the present invention does not limit.

Base station controller, can be the base station controller (BSC, base stationcontroller) in GSM or CDMA, also can be the radio network controller (RNC in WCDMA, Radio NetworkController), the present invention does not limit.

In addition, term " system " and " network " are often used interchangeably in this article herein.Term "and/or" herein, being only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, and such as, A and/or B, can represent: individualism A, exists A and B simultaneously, these three kinds of situations of individualism B.In addition, character "/" herein, general expression forward-backward correlation is to the relation liking a kind of "or".

The geographic area that wireless access network (RAN) covers is divided into some communities, and wherein each community provides service by base station (such as NodeB, BS (Base Station)).Base station is communicated with the mobile terminal in base station range by air interface (such as radio frequency), in wireless access network, some base stations are (such as by land line or microwave) connecting wireless network controller (RNC, Radio Network Controller) usually.Radio network controller is sometimes also referred to as base station controller (BSC, Base Station Controller), and it is monitored and coordinates the various communication activity of connected one or more base stations.Radio network controller connects one or more core net usually.

An example of wireless access network is universal mobile telecommunications system (UMTS, Universal MobileTelecommunication System) terrestrial radio access network (UTRAN, Universal TerrestrialRadio Access Network), another example is GPRS EDGE (Enhanced Data rates for GSMEvolution, Enhanced Data rates for GSM Evolution) wireless access network (GERAN, GSM EDGE RadioAccess Network).

As shown in Figure 1, for a kind of universal mobile telecommunications system (UMTS of one embodiment of the invention, UniversalMobile Telecommunication System) structural representation, this UMTS is the 3-G (Generation Three mobile communication system) adopting WCDMA air interface technologies, adopt the structure similar with second generation mobile communication system, usually also UMTS system is called WCDMA communication system.

UMTS system comprises Radio Access Network (Radio Access Network, RAN) and core network (Core Network, CN).Wherein, Radio Access Network is for the treatment of all and wireless relevant function, and all voice calls and data cube computation in CN process UMTS system, and realize and the exchange of external network and routing function.CN is logically divided into circuit commutative field (Circuit Switched Domain, CS) and packet-switched domain (Packet Switched Domain, PS).

Core net CN comprises MSC/VLR, service GPRS Zhi Chijie (SGSN, Serving GPRS SupportNode), HLR, Gateway Mobile Switching Center (GMSC, Gateway Mobile-services SwitchingCentre) and the various network element such as Gateway GPRS Support Node net (GGSN, Gateway GPRS Support Node).Can be connected with external network (External Network) by GMSC or GGSN, such as, by GMSC can with public land mobile radio communication (PLMN, Public Land Mobile Network), Public Switched Telephone Network (PSTN, Public Switched Telephone Network), integrated services digital network (ISDN, Integrated Services Digital Network) etc. connection, can be connected with internet INTERNET by GGSN.

Subscriber equipment (User Equipment, UE) be Uu with the interface of UTRAN, be connected by Iub interface between Node B and radio network controller (RNC, Radio Network Controller), by Iur interface mutual connection between RNC.Interface between UTRAN and CN is referred to as Iu interface, comprises Iu-CS interface and Iu-PS interface.

Composition graphs 1, the course of work of this communication system is mainly as described below.

The ability rating information that the UE that radio network controller is reported by base station receives user equipment (UE) supports, described ability rating information comprises and is up to minimum ability rating information.

The operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information, will match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Mac reorderingSDU) quantity of sublayer and send to base station in a Transmission Time Interval (TTI).

According to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.

Described configuration information is sent to described UE by described base station by described radio network controller.Such as, described radio network controller is by wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information is sent to described UE by transmission channel reconfiguration message.

According to this, described UE requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and carries out data processing in a TTI.

In another embodiment of the invention, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit.Such as, it can be 26,44 or 64 that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, and what described UE supported process in a TTI, and media access sublayer reorders that service data unit maximum quantity is 64.

In another embodiment of the invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports.Such as, what described UE supported process in a TTI, and media access sublayer reorders that service data unit maximum quantity is 64.

In another embodiment of the invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, and the ability information that the described UE of requirement is also processed Mac reordering SDU quantity by described radio network controller in a TTI sends to UE.

In another embodiment of the invention, describedly to match with this configuration information and the ability rating information that described UE supports is: support two carrier wave; Or, support that two carrier wave and multichannel are entered multichannel and gone out (MIMO) simultaneously; Or, support 3,4,5,6,7 or 8 carrier waves.

As shown in Figure 2, be a kind of communication means schematic flow sheet of another embodiment of the present invention.

201, radio network controller receives the ability rating information that subscriber equipment (UE) UE that reports supports, the ability rating information that described UE supports comprises and is up to minimum ability rating information.

Such as, UE is by wireless heterogeneous networks (RRC, Radio Resource Control) connection setup complete message report described UE to support ability rating information to RNC, there is the UE of ability class information, report the information of the capabilities class information of its correspondence simultaneously.

202, the operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information.

203, described radio network controller will match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station in a Transmission Time Interval (TTI).

204, according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the MacSDU of the quantity of described requirement in same TTI scheduling in a TTI.

205, described configuration information is sent to described UE by described radio network controller.

Such as, described radio network controller is by wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information is sent to described UE by transmission channel reconfiguration message.

According to this, 206, described UE require that UE processes the reorder ability information of service data unit quantity of media access sublayer and carries out data processing in a TTI.

In another embodiment of the invention, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.Such as, it can be 26,44 or 64 that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, and what described UE supported process in a TTI, and media access sublayer reorders that service data unit maximum quantity is 64.

In another embodiment of the invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, and described radio network controller also needs the ability information described UE of requirement being processed in a TTI Mac reordering SDU quantity to send to UE.

Technique scheme, when making the UE of higher level be configured at lower running parameter, its higher ability also can utilize.

As shown in Figure 3, be the schematic flow sheet of the another kind of communication means of another embodiment of the present invention.

301, UE reports the ability rating information of support to RNC, and the ability rating information that described UE supports comprises and is up to minimum ability rating information.

Such as, UE has support 5-8 carrier capability information, then need to report the ability rating information supporting that 5-8 carrier capability information is corresponding, also report UE to support the ability rating information that 3-4 carrier wave is corresponding simultaneously, and the ability rating information that two carrier wave is corresponding, to select different ability information when UE works under being configured in different conditions.

302-303, after RNC receives the ability rating information of UE, the operating carriers of configuration UE and/or MIMO parameter and obtain configuration information, and will to match with this configuration information and the ability information processing maximum Mac reorderingSDU (media access sublayer reorder service data unit) quantity in a TTI (Transmission Time Interval) that the ability rating information supported of described UE and UE support sends to Node B.

Such as, RNC will be matched with this configuration information by wireless link request message or radio link reconfiguration message or radio link addition request message and the ability information processing maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity in a TTI (Transmission Time Interval) that the ability rating information supported of described UE and UE support sends to Node B.

Describedly to match with this configuration information and the ability rating information that described UE supports can be less than or equal to any carrier number of 8 carrier wave, such as, can be maximum ability rating information, also can be time ability rating information.In the present embodiment, to match with this configuration information and the ability rating information that described UE supports is 4 carrier waves.UE support process in a TTI Mac reordering SDU maximum quantity be 8 carrier waves corresponding 64.

RNC needs to judge according to UE ability rating information the ability information processing Mac reordering SDU maximum quantity in a TTI (Transmission Time Interval) that UE supports.Wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

Such as, support the UE of two carrier wave to support a TTI (Transmission Time Interval) in, process maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity be 26.

Support the UE of two carrier wave and MIMO or the 3 or 4 carrier capability information of support to support simultaneously a TTI (Transmission Time Interval) in, process maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity be 44.In another embodiment of the present invention, support that the UE of 3 or 4 carrier capability information can also support MIMO simultaneously.

Support the UE of 8 carrier waves to support in a TTI (Transmission Time Interval), process maximum Macreordering SDU (media access sublayer reorder service data unit) quantity be 64.In another embodiment of the present invention, support that the UE of 8 carrier capability information can also support MIMO simultaneously.

In the present embodiment, UE supports 5-8 carrier capability information, and RNC judges that the maximum Mac reordering SDU of process a TTI (Transmission Time Interval) in that this UE supports (media access sublayer reorder service data unit) quantity is 64.

RNC is according to the actual conditions of network, the operating characteristic of the configuration UE such as such as available carrier wave number, such as configuration UE works in 4 carrier waves, then describedly to match with this configuration information and the ability rating information that described UE supports is 4 carrier waves, but because UE itself supports 5-8 carrier wave, so have some characteristics of the ability rating information of 5-8 carrier wave, what such as UE supported processes maximum Macreordering SDU (media access sublayer reorder service data unit) quantity a TTI (Transmission Time Interval) in is 64.

In prior art, if RNC by the carrier number of the UE of configuration work (such as, 3 or 4 carrier waves) and/or ability rating information corresponding to MIMO parameter think maximum Mac reordering SDU that UE only supports 3 or 4 carrier waves corresponding (media access sublayer reorder service data unit) quantity to Node B, Node B.Therefore, in embodiments of the invention, the UE ability rating information of 3 or 4 carrier waves that RNC not only sends to this UE of NodeB to work, and the ability information processing maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity a TTI (Transmission Time Interval) in supported by UE sends to Node B, the ability information processing Macreordering SDU maximum quantity in a TTI (Transmission Time Interval) that Node B supports according to this UE dispatches Mac SDU at same TTI, such as, the ability information processing Mac reorderingSDU maximum quantity in a TTI (Transmission Time Interval) that the UE that Node B sends according to RNC supports is no more than the MacSDU of the maximum quantity that UE supports in same TTI scheduling, the Mac reordering SDU controlling to send in a TTI is no more than the quantity of RNC instruction.

Described configuration information is sent to UE by 304, RNC.

Such as, RNC is by wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information (operating carriers of such as configuration UE) is sent to UE by transmission channel reconfiguration message.Such as, in the embodiment of the present invention, configuring to the operating carriers of UE is 4 carrier waves.

The highest-capacity class information that 305, UE supports according to UE and/or whether be configured with expansion transmission sequence number (TSN) and determine the maximum quantity processing Mac reordering SDU in a TTI that UE maximum support carrier number is corresponding.

UE judges the ability information of Mac reordering SDU maximum quantity oneself needing to support, carries out Mac layer data accordingly and receives process, and UE determination methods can be the combination of two any one or its below.

The highest ability rating information in the UE ability rating information that method one: UE reports according to oneself judges to need in a TTI to support maximum Mac reordering SDU quantity.UE itself supports 5-8 carrier wave, so have some characteristics of the ability rating information of 5-8 carrier wave, the maximum carrier wave such as supported is 8 carrier waves, maximum Mac reordering SDU that this 8 carrier wave is corresponding (media access sublayer reorder service data unit) quantity 64.

Method two: UE, according to the TSN (transmission sequence number) whether being configured with expansion, judges Mac reordering SDU that in a TTI supporting, process is maximum (media access sublayer reorder service data unit) quantity.If network configuration gives the transmission sequence number of the expansion of terminal, then UE determines that the Mac reordering SDU maximum quantity that processes in a TTI adopting UE maximum support carrier number corresponding receives and deal with data, and what such as 8 carrier waves were corresponding processes Mac reordering SDU maximum quantity in a TTI is 64.

When employing method one and method two in conjunction with time, such as, if network configuration is to the transmission sequence number of the expansion of terminal, and the highest-capacity class information that this UE supports is 5-8 carrier wave, then UE judges that the quantity of the Mac reordering SDU needed in a TTI of support is 64.

UE is less than or equal to 64 receptions according to Mac reordering SDU quantity in a TTI and reorder protocol Data Unit (Mac reordering PDU) in process media access sublayer.Preferably, UE receives and process Mac reordering PDU according to process Mac reordering SDU maximum quantity in a TTI.

As shown in Figure 4, be the schematic flow sheet of the another kind of communication means of another embodiment of the present invention.

401, UE reports the ability rating information of support to RNC, and described ability rating information comprises and is up to minimum ability rating information.

Such as, UE is completed by RRC connection establishment and reports the ability rating information of support to RNC, has the UE of ability class information, reports the information of the capabilities class information of its correspondence simultaneously.

402-403, after RNC receives the ability rating information of UE, the operating carriers of configuration UE and/or MIMO parameter and obtain configuration information, and will to match with this configuration information and the ability information processing Mac reordering SDU quantity in a TTI of the ability rating information supported of described UE and requirement sends to Node B.

Such as, RNC will be matched with this configuration information by wireless link request message or radio link reconfiguration message or radio link addition request message and the ability rating information supported of described UE and require that the ability information that UE processes Mac reordering SDU quantity in a TTI sends to Node B.

Describedly to match with this configuration information and the ability rating information that described UE supports can be less than or equal to any carrier number of 8 carrier wave, such as, can be maximum ability rating information (such as 8 carrier waves), also can be time ability rating information.Require UE in a TTI, process Mac reordering SDU quantity, can be less than or equal to any carrier number of 8 carrier wave corresponding in a TTI, process Mac reordering SDU maximum quantity.In the present embodiment, although the maximum carrier wave that UE supports is 8 carrier waves, during RNC configuration, match with this configuration information and the ability rating information that described UE supports is 4 carrier waves, requiring that UE processes Mac reordering SDU quantity in a TTI is 44.

The UE of different ability information, except ability rating information difference, also has some also not identical to deserved ability information.

Such as, support the UE of two carrier wave to support in a TTI, process maximum Mac reorderingSDU (media access sublayer reorder service data unit) quantity be 26.

Support the UE of two carrier wave and MIMO or the 3 or 4 carrier capability information of support to support simultaneously in a TTI, process maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity be 44.In another embodiment of the present invention, support that the UE of 3 or 4 carrier capability information can also support MIMO simultaneously.

Support the UE of 8 carrier waves to support in a TTI, process maximum Mac reordering SDU (media access sublayer reorder service data unit) quantity be 64.In another embodiment of the present invention, support that the UE of 8 carrier capability information can also support MIMO simultaneously.

RNC is according to the actual conditions of network, the operating characteristic of the configuration UE such as such as available carrier wave number, such as configuration UE works in 4 carrier waves, but because UE itself supports 5-8 carrier wave, so have some characteristics of the ability rating information of 5-8 carrier wave, the maximum Mac reordering SDU that such as supports (media access sublayer reorder service data unit) quantity is 64.

In prior art, if RNC by the carrier number of the UE of configuration work (such as, 4 carrier waves) corresponding ability rating information thinks maximum Macreordering SDU that UE only supports 4 carrier waves corresponding (media access sublayer reorder service data unit) quantity to Node B, Node B.Therefore, in the present embodiment, RNC not only sends to the UE ability rating information of 3/4 carrier wave of this UE work of NodeB, and will requiring that the ability information that UE processes Mac reordering SDU (media access sublayer reorder service data unit) quantity in a TTI sends to Node B, Node B is less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling according to this ability information requiring UE to process Macreordering SDU (media access sublayer reorder service data unit) quantity in a TTI.

404, RNC is by configuration information and require that the ability information that UE processes Mac reordering SDU quantity in a TTI sends to UE.

In the present embodiment, although the maximum carrier wave that UE supports is 8 carrier waves, the Mac reordering SDU quantity that processes in a TTI that UE supports can be 26,44 or 64.But during RNC configuration, match with this configuration information and the ability rating information that described UE supports is 4 carrier waves, requiring that UE processes Mac reordering SDU quantity in a TTI is 44.It is 44 configurations 44 that RNC configuration UE needs to be supported in process Mac reordering SDU quantity in a TTI, and it is 64 configurations 64 that configuration UE needs to be supported in process Mac reordering SDU quantity in a TTI, not necessarily the highest.

405, UE is according to configuration information and require that UE processes media access sublayer and to reorder the ability information of service data unit quantity in a TTI, receives and process Mac reorderingPDU by this requested number support.

UE needs to receive according to the instruction of RNC and process Mac reordering PDU, and such as, although the maximum carrier wave that UE supports is 8 carrier waves, the Mac reordering SDU quantity that processes in a TTI that UE supports can be 26,44 or 64.But during RNC configuration, match with this configuration information and the ability rating information that described UE supports is 4 carrier waves, requiring that UE processes Mac reordering SDU quantity in a TTI is 44.Then, UE is less than or equal to 44 receptions and process Mac reordering PDU according to Mac reordering SDU quantity in a TTI.

As shown in Figure 5, be a kind of radio network controller 50 structural representation of another embodiment of the present invention, this radio network controller comprises receiving element 501, dispensing unit 503, the first transmitting element 505 and described second transmitting element 507.

Described receiving element 501, for receiving the ability rating information that UE that subscriber equipment (UE) reports supports, described ability rating information comprises and is up to minimum ability rating information.

Described dispensing unit 503, obtains configuration information for the operating carriers of configuration UE and/or MIMO parameter.

Described first transmitting element 505, for matching with this configuration information and the ability rating information supported of described UE and require that UE process media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station a Transmission Time Interval (TTI) in, so that according to this, described base station requires that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and dispatch the Mac SDU being less than or equal to the quantity of described requirement at same TTI in a TTI.

Described second transmitting element 507, for sending to described UE by described configuration information.

Wherein, when described UE deal with data, these data require that UE processes media and accesses the reorder ability information of service data unit quantity of sublayer and process in a TTI by described UE according to this.

In another embodiment of the present invention, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

In another embodiment of the present invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports.

In another embodiment of the present invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, and the ability information of described second transmitting element 507 also for the described UE of requirement being processed in a TTI Mac reordering SDU quantity sends to UE.

In another embodiment of the present invention, described second transmitting element 507 is for passing through wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information is sent to described UE by transmission channel reconfiguration message.

The structure of the radio network controller 50 of foregoing description is only a kind of logical construction, each logical block can independence or integrally combine, the present embodiment does not limit, such as, first transmitting element 505 and the second transmitting element 507 can be same transmitting elements, the concrete function of described radio network controller 50 and the course of work, with reference to the corresponding part of preceding method embodiment, can not repeat them here.

As shown in Figure 6, be the structural representation of a kind of subscriber equipment 60 of another embodiment of the present invention, this subscriber equipment 60 comprises: report unit 601, processing unit 603 and the first receiving element 605.

Describedly report unit 601, for the ability rating information reporting UE to support to radio network controller, described ability rating information comprises and is up to minimum ability rating information, so that the operating carriers of described radio network controller configuration UE and/or MIMO parameter and obtain configuration information, wherein, this configuration information matches and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit (Mac reordering SDU) quantity of sublayer and send to base station by radio network controller a Transmission Time Interval (TTI) in, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.

Described first receiving element 605, for receiving the described configuration information that described radio network controller sends.

According to this, described processing unit 603, for requiring that UE processes media access sublayer and to reorder the ability information deal with data of service data unit quantity in a TTI.

In another embodiment of the present invention, as shown in Figure 7, for the structural representation of the another kind of subscriber equipment 60 of another embodiment of the present invention, described subscriber equipment 60 also comprises: determining unit 609, for the highest-capacity class information supported according to described UE and/or whether be configured with expansion transmission sequence number (TSN) and determine to reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that UE maximum support carrier number is corresponding.

In another embodiment of the present invention, as shown in Figure 7, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, described subscriber equipment also comprises: the second receiving element 607, and the requirement UE sent for receiving described radio network controller processes the ability information of Macreordering SDU quantity in a TTI.

The structure of the subscriber equipment 60 of foregoing description is only a kind of logical construction, each logical block can independence or integrally combine, the present embodiment does not limit, such as, first receiving element 605 and the second receiving element 607 can be same receiving elements, the concrete function of described subscriber equipment 60 and the course of work, with reference to the corresponding part of preceding method embodiment, can not repeat them here.

As shown in Figure 8, be the structural representation of a kind of base station 80 of another embodiment of the present invention, this base station 80 comprises: receiving element 801, scheduling unit 803 and the first retransmission unit 805.

Described receiving element 801, for receiving the ability rating information matched with configuration information that radio network controller sends and requiring that subscriber equipment (UE) processes media and accesses sublayer and to reorder the ability information of service data unit (Mac reordering SDU) quantity in a Transmission Time Interval (TTI), the ability rating information that the UE that described configuration information is reported according to UE by described radio network controller supports and configuring, described ability rating information comprises and is up to minimum ability rating information.

According to this, described scheduling unit 803, for requiring that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI.

Described first retransmission unit 805, for forwarding the described configuration information of described radio network controller transmission to described UE.

In another embodiment of the present invention, as shown in Figure 9, for the structural representation of the another kind of base station 80 of another embodiment of the present invention, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, described base station 80 also comprises: the second retransmission unit 807, the ability information that the described UE of requirement sent for forwarding described radio network controller processes Mac reordering SDU quantity in a TTI sends to described UE.

The structure of the base station 80 of foregoing description is only a kind of logical construction, each logical block can independence or integrally combine, the present embodiment does not limit, such as, first retransmission unit 805 and the second retransmission unit 807 can be same retransmission units, the concrete function of described base station 80 and the course of work, with reference to the corresponding part of preceding method embodiment, can not repeat them here.

Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.

In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.

The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.

If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.

The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims

1. a communication means, is characterized in that, comprising:

The ability rating information that the UE that radio network controller receives reported by user equipment UE supports, the ability rating information that described UE supports comprises and is up to minimum ability rating information;

The operating carriers of described radio network controller configuration UE and/or multichannel are entered multichannel and are gone out MIMO parameter and obtain configuration information, to match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit Macreordering SDU quantity of sublayer and send to base station in a Transmission Time Interval TTI, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI,

Described configuration information is sent to described UE by described radio network controller;

2. the method for claim 1, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

3. method as claimed in claim 1 or 2, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

4. method as claimed in claim 1 or 2, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit, described method also comprises:

The ability information that the described UE of requirement is processed Mac reordering SDU quantity by described radio network controller in a TTI sends to UE.

5. method as claimed in claim 1 or 2, is characterized in that, it is 26,44 or 64 that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI.

6. method as claimed in claim 5, is characterized in that, describedly to match with this configuration information and the ability rating information that described UE supports is: support pair carrier wave; Or, support two carrier wave and MIMO simultaneously; Or, support 3,4,5,6,7 or 8 carrier waves.

7. method as claimed in claim 1 or 2, it is characterized in that, described configuration information sends to described UE specifically to comprise by described radio network controller:

Described radio network controller is by wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information is sent to described UE by transmission channel reconfiguration message.

8. a radio network controller, is characterized in that, comprising:

Receiving element, the ability rating information that the UE for receiving reported by user equipment UE supports, the ability rating information that described UE supports comprises and is up to minimum ability rating information;

Dispensing unit, enters multichannel for the operating carriers of configuration UE and/or multichannel and goes out MIMO parameter and obtain configuration information;

First transmitting element, for matching with this configuration information and the ability rating information supported of described UE and require that UE processes media and access the reorder ability information of service data unit Mac reordering SDU quantity of sublayer and send to base station in a Transmission Time Interval TTI, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and dispatches the Mac SDU being less than or equal to the quantity of described requirement at same TTI in a TTI;

Second transmitting element, for sending to described UE by described configuration information;

9. radio network controller as claimed in claim 8, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

10. radio network controller as claimed in claim 8 or 9, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

11. radio network controllers as claimed in claim 8 or 9, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit, the ability information of described second transmitting element also for the described UE of requirement being processed in a TTI Mac reordering SDU quantity sends to UE.

12. radio network controllers as claimed in claim 8 or 9, is characterized in that, described second transmitting element is used for described configuration information to send to described UE specifically to comprise:

Described second transmitting element is used for by wireless heterogeneous networks connection establishment request message, or radio bearer sets up request message, or radio bearer reallocation message, or physical channel reallocation message, or described configuration information is sent to described UE by transmission channel reconfiguration message.

13. 1 kinds of communication meanss, is characterized in that, comprising:

The ability rating information that user equipment (UE) reports UE to support to radio network controller, the ability rating information that described UE supports comprises and is up to minimum ability rating information, go out MIMO parameter so that the operating carriers of described radio network controller configuration UE and/or multichannel enter multichannel and obtain configuration information, wherein, match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit Mac reordering SDU quantity of sublayer and send to base station by radio network controller in a Transmission Time Interval TTI, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI,

Described UE receives the described configuration information that described radio network controller sends;

14. methods as claimed in claim 13, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

15. methods as described in claim 13 or 14, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

16. methods as claimed in claim 15, it is characterized in that, described method also comprises:

Reorder service data unit maximum quantity in the highest-capacity class information that described UE supports according to described UE and/or the media access sublayer that processes in a TTI whether being configured with that expansion transmission sequence number TSN determines that UE needs to support.

17. methods as described in claim 13 or 14, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit, described method also comprises:

Described UE receives the requirement UE that described radio network controller sends in a TTI, processes the ability information of Macreordering SDU quantity.

18. methods as described in claim 13 or 14, is characterized in that, it is 26,44 or 64 that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI.

19. methods as claimed in claim 18, is characterized in that, describedly to match with this configuration information and the ability rating information that described UE supports is: support two carrier wave; Or, support that two carrier wave and multichannel are entered multichannel and gone out (MIMO) simultaneously; Or, support 3,4,5,6,7 or 8 carrier waves.

20. methods as described in claim 13 or 14, it is characterized in that, the ability rating information that described UE reports described UE to support to described radio network controller specifically comprises:

The ability rating information that described UE reports described UE to support by radio resource control RRC connection setup complete message gives described radio network controller.

21. 1 kinds of subscriber equipmenies, is characterized in that, comprising:

Report unit, for the ability rating information reporting UE to support to radio network controller, the ability rating information that described UE supports comprises and is up to minimum ability rating information, go out MIMO parameter so that the operating carriers of described radio network controller configuration UE and/or multichannel enter multichannel and obtain configuration information, wherein, match with this configuration information and the ability rating information supported of described UE and require that UE processes media and accesses the reorder ability information of service data unit Mac reordering SDU quantity of sublayer and send to base station by radio network controller in a Transmission Time Interval TTI, so that according to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI,

First receiving element, for receiving the described configuration information that described radio network controller sends;

According to this, processing unit, for requiring that UE processes media access sublayer and to reorder the ability information deal with data of service data unit quantity in a TTI.

22. subscriber equipmenies as claimed in claim 21, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

23. subscriber equipmenies as described in claim 21 or 22, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

24. subscriber equipmenies as claimed in claim 23, it is characterized in that, described subscriber equipment also comprises:

Determining unit, for the highest-capacity class information supported according to described UE and/or whether be configured with expansion transmission sequence number TSN and determine to reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that UE maximum support carrier number is corresponding.

25. subscriber equipmenies as described in claim 21 or 22, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit, described subscriber equipment also comprises:

Second receiving element, the requirement UE sent for receiving described radio network controller processes the ability information of Mac reordering SDU quantity in a TTI.

26. 1 kinds of communication meanss, is characterized in that, comprising:

Base station receives the ability rating information matched with configuration information that radio network controller sends and requires that user equipment (UE) processes media and accesses sublayer and to reorder the ability information of service data unit Mac reordering SDU quantity in a Transmission Time Interval TTI, the operating carriers of the ability rating information that the UE that described configuration information is reported according to UE by described radio network controller supports and configuration UE and/or multichannel are entered multichannel and are gone out MIMO parameter and obtain, and the ability rating information that described UE supports comprises the minimum ability rating information that is up to;

According to this, described base station requires that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the Mac SDU of the quantity of described requirement in same TTI scheduling in a TTI;

Described base station forwards the described configuration information of described radio network controller transmission to described UE;

27. methods as claimed in claim 26, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

28. methods as described in claim 26 or 27, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

29. methods as described in claim 26 or 27, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refer in the TTI that the highest-capacity grade correspondence that described UE supports is supported process media access sublayer reorder service data unit maximum quantity described in method also comprise:

Described base station forwards the ability information that the described UE of requirement that described radio network controller sends processes Mac reordering SDU quantity in a TTI and sends to described UE.

30. 1 kinds of base stations, is characterized in that, comprising:

Receiving element, for receiving the ability rating information matched with configuration information that radio network controller sends and requiring that user equipment (UE) processes media and accesses sublayer and to reorder the ability information of service data unit Mac reordering SDU quantity in a Transmission Time Interval TTI, the operating carriers of the ability rating information that the UE that described configuration information is reported according to UE by described radio network controller supports and configuration UE and/or multichannel are entered multichannel and are gone out MIMO parameter and obtain, and the ability rating information that described UE supports comprises the minimum ability rating information that is up to;

According to this, scheduling unit, for requiring that UE processes the reorder ability information of service data unit quantity of media access sublayer and to be less than or equal to the MacSDU of the quantity of described requirement in same TTI scheduling in a TTI;

First retransmission unit, for forwarding the described configuration information of described radio network controller transmission to described UE;

31. base stations as claimed in claim 30, it is characterized in that, what the described UE of requirement processed in a TTI that media access sublayer reorders that service data unit quantity is less than or equal to that described UE supports process in TTI media access sublayer the reorders maximum quantity of service data unit, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

32. base stations as described in claim 30 or 31, it is characterized in that, it is reorder service data unit maximum quantity in the media access sublayer that processes in a TTI that described UE supports that the described UE of requirement processes the media access sublayer service data unit quantity that reorders in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit.

33. base stations as described in claim 30 or 31, it is characterized in that, the described UE of requirement processes the media access sublayer service data unit quantity that reorders and is less than the media access sublayer that processes in a TTI that described UE supports and reorders service data unit maximum quantity in a TTI, wherein, the maximum quantity of what described UE supported process in TTI media access sublayer reorders service data unit refers in the TTI that the highest-capacity grade correspondence that described UE supports is supported that processing media accesses sublayer and to reorder the maximum quantity of service data unit, described base station also comprises:

Second retransmission unit, the ability information that the described UE of requirement sent for forwarding described radio network controller processes Mac reordering SDU quantity in a TTI sends to described UE.