CN105027586A

CN105027586A - Scheduling information transmission method, base station, and user equipment

Info

Publication number: CN105027586A
Application number: CN201380003636.5A
Authority: CN
Inventors: 刘文济; 黄曲芳; 孙启; 钱晨光
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2015-11-04
Also published as: WO2015096016A1

Abstract

The present application provides a scheduling information transmission method, a base station, and a user equipment. The method comprises: a base station determining a location of a subframe used for bearing scheduling information, the scheduling information being used for scheduling N types of data a base station sends to a user equipment, N being a positive integer, and the location of the subframe used for bearing the scheduling information meeting a requirement of a subframe for bearing scheduling information of at least one type of data, and the N types comprising at least one type; and the base station sending scheduling information of N types of data on the subframe used for bearing the scheduling information.

Description

Scheduling information transmission method, base station, and user equipment

A kind of transmission method of schedule information, base station and user equipment technical field

The application is related to communication technical field, more particularly to a kind of transmission method of schedule information, base station and user equipment.Background technology

With developing rapidly for internet, a large amount of multimedia services are emerged, and some of applied business enable multiple users while receive identical data, such as video request program, television broadcasting, video conference, online education, interactive game.And in moving communicating field, the demand of people has also been no longer satisfied with simple phone and messaging service.But, current IP (Internet Protocol；The agreement interconnected between network）Multicasting technology is not particularly suited for mobile network, because mobile network has the wave point carrying of particular network structure, functional entity and uniqueness, these are all different from wired IP networks, so existing IP multicasting technologys can not make multiple mobile subscribers share mobile network resource.Therefore, the 3G mobile operator by representative of Hutchison 3G, which actively seek a kind of new method of service, can either realize the broadcast of multimedia messages, while this service should be able to use relatively fewer system resource not influence the operation of traditional Information Mobile Service.

Mobile network resource, global normalization tissue 3GPP (3rd Generation Partnership Project are most effectively utilized to realize;Third generation partner program）Propose MBMS (Multimedia Broadcast I Multicast Service;Multimedia broadcast/multicast service）.MBMS refers to the point-to-multipoint service that a data source sends data to multiple users, realizes that network resources locating, including core net and access network resource are shared, especially interface-free resources.The MBMS that 3GPP is defined can not only realize message class multicast and the broadcast of plain text low rate, and can realize multimedia service multicast and the broadcast of high-speed, and this has undoubtedly complied with the trend of following mobile data development.

For LTE (Long Term Evolution;Long Term Evolution) MBMS systems frequency spectrum using being divided into following two situations：One kind is that MBMS systems monopolize a carrier frequency, referred to as special carrier MBMS (DC-MBMS);Another is MBMS and Unicast (unicasts）System shares a carrier wave, referred to as mixed carrier MBMS (MC-MBMS).In mixed carrier MBMS, the wireless money for MBMS Source and Radio Resource for unicast are with the time-division, that is to say, that mark off some subframes of some frames, be dedicated as MBMS transmission, the configuration information of these subframes, which is included in system information, is broadcast to UE (user equipmenies）.

The cell that will be used below special carrier progress MBMS transmission is referred to as special carrier MBMS cells；On the other hand, common LTE cell is referred to as unicast cells, and the MBMS in unicast cells is exactly mixed carrier MBMS.The information that may be transmitted includes：The schedule information of downlink data transmission, the schedule information of transmitting uplink data, uplink power control commands access specifying for private resource, MCCH (multicast control channels immediately）Information changes instruction etc..

The subframe for being configured with schedule information is referred to as PDCCH subframes.In LTE FDD (Frequency Division Duplexing;FDD）Under system, PDCCH subframes are all subframes.In TDD (Time Division Duplexing；Time division duplex) PDCCH subframes are descending sub frame and the subframe comprising descending time slot under system.

And in the MBMS of mixed carrier, it is referred to as MBSF subframes for sending the subframe of MBMS data and control information.MBSF subframes are that the PDCCH not dispatched on MBMS data is indicated, because the schedule information of MBMS data includes time domain, frequency domain position, MCS (Modulation and Coding Scheme in these subframes;Coding and modulation scheme）It is static Deng all, dynamic change, can not unify to be included in system information and MCCH information, so not needing dynamic instruction.And the subframe for being used to send MBMS data is generally not to be used in other business, include the user data of unicast service, system information transmission and paging etc., so these subframes there will not be the schedule information of dispatching downlink.

And for special carrier MBMS cells, the also technical side without transmitting scheduling information in the prior art

The content of the invention

The application provides a kind of transmission method of schedule information, base station and user equipment, existing to solve Special carrier MBMS cells are directed to present in technology, in the prior art the also technical problem of the technical scheme without transmitting scheduling information.

The application first aspect provides a kind of transmission method of schedule information, including：

Base station determines the position of the subframe for carrying schedule information, and the schedule information is used for the data for dispatching the N types that the base station is sent to user equipment, and the N is positive integer；The subframe position requirement of the schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information, the N types include at least one type；

The base station is in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information.

With reference in a first aspect, in the first possible implementation of first aspect, the base station determines the position for being used to carry the subframe of schedule information, including：The base station is according to the data types of the data of the N types, it is determined that the position for being used to carry the subframe of schedule information.

With reference in a first aspect, in second of possible implementation of first aspect, when the data of the N types include paging, the base station determines the position for being used to carry the subframe of schedule information, is specially：Subframe where the base station determines the schedule information of the paging is the subframe for being used to carry schedule information.

With reference in a first aspect, in the third possible implementation of first aspect, when the data of the N types include the system information of dynamic dispatching, the base station determines the position for being used to carry the subframe of schedule information, is specially：Subframe where the base station determines the schedule information of the system information of the dynamic dispatching is the subframe for being used to carry schedule information.

With reference in a first aspect, in the 4th kind of possible implementation of first aspect, when the data of the N types, which include multicast control channel MCCH, changes instruction, the base station determines the position for being used to carry the subframe of schedule information, is specially：Subframe where the base station determines the schedule information that the MCCH changes are indicated is the subframe for being used to carry schedule information.

With reference to any one into the 4th kind of possible implementation of first aspect of the first possible implementation of first aspect or first aspect, in the 5th kind of possible implementation of first aspect, methods described also includes： The base station sends parameter to user equipment (UE), so that the UE can determine the position for being used to carry the subframe of schedule information based on the parameter；Wherein, the parameter is carried：

In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.With reference to any one into the 5th kind of possible implementation of first aspect of the first possible implementation of first aspect or first aspect, in the 6th kind of possible implementation of first aspect, the base station determines the position of the subframe for carrying schedule information, is specially：The base station determines to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

With reference to any one into the 6th kind of possible implementation of first aspect of the first possible implementation of first aspect or first aspect, in the 7th kind of possible implementation of first aspect, the subframe for being used to carry schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The application second aspect also provides a kind of transmission method of schedule information, including：

User equipment (UE) determines to carry the position of the subframe of schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

It is used for the schedule information for dispatching the data of the N types described in position acquisitions of the UE in the subframe for carrying schedule information.

With reference to second aspect, in the first possible implementation of second aspect, before the position for the subframe that the user equipment (UE) determines to carry schedule information, in addition to：

The UE obtains parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or

The UE obtains described from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or The UE obtains described from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；

Wherein, the parameter is used for the position that the subframe of schedule information is carried described in UE determinations.With reference to the first possible implementation of second aspect or second aspect, in second of possible implementation of second aspect, when the parameter be respectively be used for obtain paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when；

The position of the subframe of schedule information is carried described in the UE determinations, is specially：

The UE is based on the subframe carried described in parameter determination where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of the paging, the subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH.

With reference to second of possible implementation of the first possible implementation or second aspect of second aspect or second aspect, in the third possible implementation of second aspect, in addition to：

The UE obtains the frequency domain position information of the PDCCH subframes.

With reference to any one into the third possible implementation of second aspect of the first possible implementation of second aspect or second aspect, in the 4th kind of possible implementation of second aspect, the user equipment (UE) determination carries the position of the subframe of schedule information, is specially：

The user equipment determines to carry the position of the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

With reference to any one into the 4th kind of possible implementation of second aspect of the first possible implementation of second aspect or second aspect, in the 5th kind of possible implementation of second aspect, the subframe for carrying schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The application third aspect also provides a kind of base station, including：

Determining unit, for determining to be used to carry the position of the subframe of schedule information, the schedule information is used for the data for dispatching the N types that the base station is sent to user equipment, and the N is positive integer；The schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information Subframe position requirement, the N types include at least one type；

Transmitting element, in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information.

With reference to the third aspect, in the first possible implementation of the third aspect, the determining unit specifically for the data according to the N types data type, it is determined that it is described be used for carry schedule information subframe position.

With reference to the third aspect, in second of possible implementation of the third aspect, when the data of the N types include paging, the subframe where schedule information of the determining unit specifically for determining the paging is the subframe for being used to carry schedule information.

With reference to the third aspect, in the third possible implementation of the third aspect, when the N types data include the system information of dynamic dispatching, the determining unit is the subframe for being used to carry schedule information specifically for the subframe where the schedule information of the system information of the determination dynamic dispatching.

With reference to the third aspect, in the 4th kind of possible implementation of the third aspect, when the data of the N types, which include multicast control channel MCCH, changes instruction, subframe of the determining unit where specifically for determining the schedule information that the MCCH changes are indicated is used for the subframe for carrying schedule information for described in.

With reference to any one into the 4th kind of possible implementation of the third aspect of the first possible implementation of the third aspect or the third aspect, in the 5th kind of possible implementation of the third aspect, the transmitting element is specifically additionally operable to send parameter to user equipment (UE), so that the UE can determine the position for being used to carry the subframe of schedule information based on the parameter；Wherein, the parameter is carried：In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.With reference to any one into the 5th kind of possible implementation of the third aspect of the first possible implementation of the third aspect or the third aspect, in the 6th kind of possible implementation of the third aspect, the determining unit is adjusted specifically for determining to be used to carry in special carrier multimedia broadcast/multicast service MBMS cells Spend the position of the subframe of information.

With reference to any one into the 6th kind of possible implementation of the third aspect of the first possible implementation of the third aspect or the third aspect, in the 7th kind of possible implementation of the third aspect, the subframe for being used to carry schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The application fourth aspect also provides a kind of base station, including：

Processor, for determining to be used to carry the position of the subframe of schedule information, the schedule information is used for the data for dispatching the N types that the base station is sent to user equipment, and the N is positive integer；The subframe position requirement of the schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information, the N types include at least one type；

Transmitter, in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information.

With reference to fourth aspect, in the first possible implementation of fourth aspect, the processor specifically for the data according to the N types data type, it is determined that it is described be used for carry schedule information subframe position.

With reference to fourth aspect, in second of possible implementation of fourth aspect, when the data of the N types include paging, the subframe where schedule information of the processor specifically for determining the paging is the subframe for being used to carry schedule information.

With reference to fourth aspect, in the third possible implementation of fourth aspect, when the data of the N types include the system information of dynamic dispatching, the processor is the subframe for being used to carry schedule information specifically for the subframe where the schedule information of the system information of the determination dynamic dispatching.

With reference to fourth aspect, in the 4th kind of possible implementation of fourth aspect, when the N kinds data, which include multicast control channel MCCH, changes instruction, subframe of the processor where specifically for determining the schedule information that the MCCH changes are indicated is used for the subframe for carrying schedule information for described in.

With reference to any one into the 4th kind of possible implementation of fourth aspect of the first possible implementation of fourth aspect or fourth aspect, in the 5th kind of possible implementation of the third aspect, the transmission implement body is additionally operable to send parameter to user equipment (UE), so that the UE can be based on the ginseng Number determines the position for being used to carry the subframe of schedule information；Wherein, the parameter is carried：In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.With reference to any one into the 5th kind of possible implementation of fourth aspect of the first possible implementation of fourth aspect or fourth aspect, in the 6th kind of possible implementation of the third aspect, the processor is specifically for determining to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

With reference to any one into the 6th kind of possible implementation of fourth aspect of the first possible implementation of fourth aspect or fourth aspect, in the 7th kind of possible implementation of the third aspect, the subframe for being used to carry schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The aspect of the application the 5th provides a kind of user equipment, including：

Determining unit, for the position for the subframe for determining to carry schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

Acquiring unit, for the schedule information for being used to dispatch the data of the N types described in the position acquisition in the subframe for carrying schedule information.

With reference to the 5th aspect, in the first possible implementation of the 5th aspect, in addition to receiving unit, for obtaining parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；Wherein, the parameter is used for the position that the subframe of schedule information is carried described in determining unit determination.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, the second of the 5th aspect Plant in possible implementation, when the parameter is respectively the parameter for obtaining the subframe position of the schedule information of paging, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when, the determining unit is specifically for being the subframe where the schedule information of the paging based on the subframe of schedule information is carried described in parameter determination, subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH changes the subframe where the schedule information indicated.

With reference to second of possible implementation of the first possible implementation or the 5th aspect of the 5th aspect or the 5th aspect, in the third possible implementation of the 5th aspect, the acquiring unit is specifically additionally operable to carry the frequency domain position information of the subframe of schedule information described in acquisition.

With reference to the 5th aspect or the 5th aspect the first possible implementation to the 5th aspect the third possible implementation in any one, the 5th aspect the 4th kind of possible implementation in, the determining unit specifically for determine special carrier multimedia broadcast/multicast service MBMS cells in carry schedule information subframe position.

With reference to the 5th aspect or the 5th aspect the first possible implementation to the 5th aspect the 4th kind of possible implementation in any one, in the 5th kind of possible implementation of the 5th aspect, the subframe for carrying schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The aspect of the application the 6th provides a kind of user equipment, including：

Processor, for the position for the subframe for determining to carry schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

The processor is additionally operable to the schedule information for being used to dispatch the data of the N types described in the position acquisition in the subframe for carrying schedule information.

With reference to the 6th aspect, in the first possible implementation of the 6th aspect, in addition to receiver, for obtaining parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or believe from special carrier multimedia broadcast/multicast service MBMS cells with the system of the unicast cells of covering Parameter is obtained in breath；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；Wherein, the parameter is used for the position that the subframe of schedule information is carried described in processor determination.

With reference to the 6th aspect or the first possible implementation of the 6th aspect, in second of possible implementation of the 6th aspect, when the parameter be respectively be used for obtain paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when；The processor is specifically for based on the subframe carried described in parameter determination where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of the paging, the subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH.

With reference to second of possible implementation of the first possible implementation or the 6th aspect of the 6th aspect or the 6th aspect, in the third possible implementation of the 6th aspect, also include receiver, the frequency domain position information for obtaining the subframe for carrying schedule information.

With reference to the 6th aspect or the 6th aspect the first possible implementation to the 6th aspect the third possible implementation in any one, the 6th aspect the 4th kind of possible implementation in, the processor specifically for determine special carrier multimedia broadcast/multicast service MBMS cells in carry schedule information subframe position.

With reference to the 6th aspect or the 6th aspect the first possible implementation to the 6th aspect the 4th kind of possible implementation in any one, in the 5th kind of possible implementation of the 6th aspect, the subframe for carrying schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：

In the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, and schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type；N species is sent in the subframe for carrying schedule information The schedule information of the data of type.Therefore, in the embodiment of the present application there is provided a kind of dispatching information transmission method that can apply to special carrier MBMS cells；Further, in the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, the position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type, then the schedule information of each type of data is configured and sent in the subframe, i.e. one subframe can include the schedule information of polytype data, so being not used in each descending sub frame configuration schedules information, so the resource of special carrier MBMS cells sufficiently can be used for into broadcasting MBMS data, and take full advantage of PDCCH resource.Therefore, by the method in the present embodiment, the utilization rate of Radio Resource is improved, the technique effect for saving Radio Resource is realized.Brief description of the drawings

Fig. 1 be the embodiment of the application one in base station side schedule information transmission method flow chart；Fig. 2 be the embodiment of the application one in user equipment side schedule information transmission method flow schematic diagram；

Fig. 3 be the embodiment of the present application two in base station functional block diagram；

Fig. 4 be the embodiment of the present application three in base station hard-wired instance concepts figure；

Fig. 5 be the embodiment of the present application four in user equipment functional block diagram；

Fig. 6 be the embodiment of the present application five in user equipment hard-wired instance concepts figure.Embodiment

In special carrier MBMS cells, if the system information of dynamic dispatching, it would be possible that needing to indicate the schedule information of the part system message scheduling, if allowing UE to receive paging in special carrier MBMS cells, so it is accomplished by indicating the schedule information of paging, if special carrier MBMS Quarter Designs MCCH, then may be accomplished by indicating the schedule information whether MCCH is changed.

The embodiment of the present application provides a kind of transmission method of schedule information, base station and user equipment, to solve to be directed to special carrier MBMS cells present in prior art, in the prior art also without transmitting and scheduling The technical problem of the technical scheme of information.

Technical scheme in the embodiment of the present application is solves above-mentioned technical problem, and general thought is as follows：In the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, and schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type；The schedule information of the data of N types is sent in the subframe for carrying schedule information.Therefore, in the embodiment of the present application there is provided a kind of dispatching information transmission method that can apply to special carrier MBMS cells；Further, in the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, the position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type, then the schedule information of each type of data is configured and sent in the subframe, i.e. one PDCCH subframe can include the schedule information of polytype data, so being not used in each descending sub frame configuration schedules information, so the resource of special carrier MBMS cells sufficiently can be used for into broadcasting MBMS data, and take full advantage of PDCCH resource.Therefore, by the method in the present embodiment, the utilization rate of Radio Resource is improved, the technique effect for saving Radio Resource is realized.

To make the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of the application protection.

Various aspects are described herein in connection with user equipment and/or base station.

User equipment, can be that wireless terminal can also be catv terminal, wireless terminal can refer to the equipment for providing a user voice and/or data connectivity, portable equipment with wireless connecting function or other processing equipments for being connected to radio modem.Wireless terminal can be through wireless access network（For example, RAN, Radio Access Network) communicated with one or more core nets, wireless terminal can be mobile terminal, such as mobile phone（Or be " honeycomb " phone）With the computer with mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, They exchange language and/or data with wireless access network.For example, PCS（PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, WLL（WLL, Wireless Local Loop) stand, personal digital assistant（PDA, Personal Digital Assistant) etc. equipment.Wireless terminal is referred to as system, subscri er unit（Subscriber Unit), subscriber station (Subscriber Station), movement station（Mobile Station), mobile station（Mobile (Remote Station), access point), are remotely accounted for（Access Point), remote terminal（Remote Terminal), access terminal（Access Terminal), user terminal（User Terminal), user agent（User Agent), user equipment (User Device) or subscriber's installation (User Equipment).

Base station（For example, access point）It can refer in access network on interface in the air by one or more sectors and the equipment of wireless terminal communications.Base station can be used for IP packets mutually being changed the air frame received, and as the router between wireless terminal and the remainder of access network, the remainder of wherein access network may include Internet protocol（IP) network.Attribute management of the base station also tunable to air interface.For example, base station can be the base station in GSM（ Base Transceiver Station;), BTS it can also be base station in UTMS（), NodeB it can also be the evolved base station in LTE（NodeB or eNB or e-NodeB, evolutional Node B), the application is not limited.

The terms " and/or ", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B.In addition, character "/" herein, typically represent forward-backward correlation object be it is a kind of " or " relation.

The application is preferred embodiment described in detail below in conjunction with the accompanying drawings.

Embodiment one

The present embodiment provides a kind of transmission method of schedule information, refer to shown in Fig. 1, is the flow chart of the transmission method of schedule information in the present embodiment, and this method includes：

Step 101:Base station determines the position of the subframe for carrying schedule information, and schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type； Step 102:Base station sends the schedule information of the data of N types in the subframe for carrying schedule information.

Optionally, base station also determines the subframe position requirement of the schedule information of the data of N types before step 101 is performed.Wherein, the data of N types include following four but are not limited to following four data：Paging, the system information of dynamic dispatching, changing system information indicate and MCCH change instructions that in practice, the data of N types also include other data for needing PDCCH to indicate, that is, need to send the data of schedule information.Further, in the embodiment of the present application, the data of N types can only include one kind in above-mentioned data or include the combination of the arbitrary data types in above-mentioned data type.

In addition, determine the subframe position requirement of the schedule information of the data of N types, specifically, if the data of periodic scheduling, for different data, its dispatching cycle may be different, so the transmission cycle of its schedule information may also be different, so the step can specifically be to determine the transmission cycle of the subframe of the schedule information of the data of N types.

In practice, the subframe of the carrying schedule information in the embodiment of the present application can be specifically PDCCH subframes or ePDCCH (Enhanced Physical Downlink Control Channel;Strengthen Physical Downlink Control Channel）Subframe.

Next step 101 is performed, i.e. base station determines the position of the subframe for carrying schedule information, wherein, the position for being used for the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one of the data of N types type.Wherein, if for professional carrier wave MBMS cells, then step 101 is specially to determine to be used for the position for carrying the subframe of schedule information in special carrier MBMS cells；When this method is used in other cases, determine that being used in other situations carries the position of the subframe of schedule information.

The position for how determining the subframe for carrying schedule information is introduced first, and in a possible embodiment, step 101 is specifically included：Base station is according to the data types of the data of N types, it is determined that the position of the subframe for carrying schedule information.

For for a specific example, assuming that the data of N types are paging, the system information of dynamic dispatching, changing system information is indicated and MCCH changes instruction, base station determines that the subframe position of the schedule information of paging is for the position for the subframe for carrying schedule information, because the position of subframe where paging is consolidated It is qualitative higher, next to that the stationarity of the subframe position where the system information of dynamic dispatching is higher, it is subsequently that the stationarity of subframe position that MCCH changes where indicating is taken second place, be finally changing system information indicate where subframe position stationarity it is minimum, because the subframe position of data is more fixed, the difficulty of change is bigger, it may need to be related to the modification of multiple parameters and the modification of existing protocol, so determining the subframe position for carrying schedule information according to the subframe position of the high data of subframe position stationarity, it can reduce to existing parameter, the modification of agreement etc., make operation tube list.

In actually implementing, priority can be set in base station side, by judging priority it is then determined that subframe for carrying schedule information, priority for example is set to each type of data, continue with above-mentioned four kinds of data instances, priority of the priority higher than the system information of dynamic dispatching of paging is set, and the priority of the system information of dynamic dispatching changes the priority indicated higher than MCCH, and MCCH changes the priority indicated and is higher than the priority that changing system information is indicated.So step 101 is specifically included：Judge the priority height of N kind data；Determine highest priority data schedule information where subframe be subframe for carrying schedule information.

Certainly, in practical operation, Rule of judgment directly can also be set in base station side with fixed height of the subframe position where data, such as step 101 is specifically included：Judge whether include paging in N kind data, if including paging, it is determined that the subframe where the schedule information of paging is the subframe for carrying schedule information；If not comprising paging, judging the system information of dynamic dispatching whether is included in N kind data, if the system information comprising dynamic dispatching, it is determined that the subframe where the schedule information of the system information of dynamic dispatching is the subframe for carrying schedule information；If the system information not comprising dynamic dispatching, then continue to down judge, untill determining last data, it is then determined that the subframe where the schedule information of this last data is the subframe for carrying schedule information.

Certainly, in practice, the position of the subframe for carrying schedule information can also be determined using other modes, such as subframe where determining the schedule information of a type of data at random is the subframe for carrying schedule information, for example when the data of N types include paging, the subframe where base station can determine the schedule information of paging is subframe for carrying schedule information；Again for example when the system information of the data including dynamic dispatching of N types, the subframe where base station can determine the schedule information of the system information of dynamic dispatching is subframe for carrying schedule information；Again for example when the data of N types include MCCH changes when indicating, base station can determine MCCH change the schedule information indicated where subframe be subframe for carrying schedule information.When comprising three of the above data, one kind can be determined at random, can also be determined according to foregoing described several rules, such as the stationarity of the subframe position where data, such as priority.

Secondly the subframe for being used to carry schedule information determined in explanation step 101 needs to meet the implication of the subframe position requirement of the schedule information of the data of at least one of the data of N types type.

Wherein on the one hand, it is such as described above, for different data, its dispatching cycle may be different, so the position for the subframe for carrying schedule information determined in a step 101 need to meet the dispatching cycle of the schedule information of the data of at least one of the data of N types type.

Wherein on the other hand, the implication required on the subframe position of the schedule information of the data of at least one type, has different implications according to different situations, illustrates separately below.

The first possible situation：The data of such as N types are specially four kinds, as foregoing the paging illustrated, the system information of dynamic dispatching, changing system information are indicated and MCCH changes and indicated, and the dispatching cycle of the schedule information of the data of these four types is different.It is specifically the subframe where the schedule information of which data in four kinds of data that no matter a kind of situation, which is the subframe for carrying schedule information determined, it is determined that the dispatching cycle of the subframe for carrying schedule information need to meet one kind of the dispatching cycle of the schedule information of these four data, such as subframe where determining the schedule information of paging is the subframe for carrying schedule information, the dispatching cycle of subframe so for carrying schedule information can be identical with the dispatching cycle of the schedule information of paging, can also be identical with the dispatching cycle of the schedule information of the system information of dynamic dispatching.The subframe for carrying schedule information that another situation is to determine out is specifically the subframe where the schedule information of which data in four kinds of data, it is determined that be used for carry schedule information subframe the dispatching cycle for just meeting the schedule information of that data in these four data dispatching cycle, such as subframe where determining the schedule information of paging is the subframe for carrying schedule information, then the dispatching cycle of the subframe for carrying schedule information is just identical with the dispatching cycle of the schedule information of paging.Therefore it is above-mentioned be it is at least one in a kind of situation.

Second of possible situation：And if having in the dispatching cycle of the schedule information of these four data two it is identical, such as paging is identical with the dispatching cycle of the schedule information of the system information of dynamic dispatching.A kind of feelings It is specifically the subframe where the schedule information of which data in four kinds of data that no matter condition, which is the subframe for carrying schedule information determined, it is determined that the dispatching cycle of the subframe for carrying schedule information need to meet one kind of the dispatching cycle of the schedule information of these four data, such as subframe where determining the schedule information of paging is the subframe for carrying schedule information, the dispatching cycle of subframe so for carrying schedule information can be identical with the dispatching cycle of the schedule information of paging, can also be identical with the dispatching cycle of the schedule information of the system information of dynamic dispatching, either which of both, because the dispatching cycle of the schedule information of both data is identical, so being the subframe position requirement for the schedule information for meeting at least two data.The subframe for carrying schedule information that another situation is to determine out is specifically the subframe where the schedule information of which data in four kinds of data, it is determined that be used for carry schedule information subframe the dispatching cycle for just meeting the schedule information of that data in these four data dispatching cycle, such as subframe where determining the schedule information of paging is the subframe for carrying schedule information, the dispatching cycle for being so used to carry the subframe of schedule information is just identical with the dispatching cycle of the schedule information of paging, but the dispatching cycle of the schedule information of both data is identical, so being the subframe position requirement for the schedule information for meeting at least two data.

The third possible situation, the subframe for being used to carry schedule information determined in step 101 has two, subframe where the schedule information of the system information of such as subframe and dynamic dispatching where the schedule information of paging is confirmed as the subframe for carrying schedule information, so next according to the first possible situation or second of possible situation, for carry schedule information subframe position meet at least two data scheduling letter, subframe position requirement.

Following base station performs step 102, i.e., the schedule information of the data of N types is sent in the subframe for carrying schedule information.

Specifically, if it is determined that the subframe only one of which for being used to carry schedule information gone out, then be just all used to the schedule information of the data of N types at this carry transmission in the subframe of schedule information.If it is determined that be used for carry the subframe of schedule information and have two or more, then step 102 is specifically as follows：The schedule information of the data of N types is used to carry transmission in the subframe of schedule information corresponding respectively according to a pre-defined rule.Wherein, the pre-defined rule can be determined according to dispatching cycle, for example, send close schedule information dispatching cycle in the same subframe for carrying schedule information.At it In his embodiment, pre-defined rule can also be other rules, and the schedule information and MCCH of the system information of such as dynamic dispatching, which change, to be indicated to send in the same subframe for being used to carry schedule information.

Next, being easy to user equipment side to determine the position of the subframe for carrying schedule information, base station side also sends parameter to user equipment (UE), so that UE can determine the position of the subframe for carrying schedule information based on parameter.In practice, the parameter can be carried and be sent to UE in the system information of special carrier MBMS cell fixed schedules by base station, can also be carried the parameter and be sent to UE in the system information with special carrier MBMS cells with the unicast cells of covering;The parameter can also be carried and be sent in the system information of other unicast cells in UE, such as system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.It is of course also possible to be to be sent to UE by other means, the application is not especially limited.Wherein, the system information of special carrier MBMS cells can be divided into two kinds, the system information of fixed schedule and the system information of dynamic dispatching.The system information of fixed schedule does not need PDCCH to indicate, it is possible to for carrying the parameter for the subframe for being used to determine carrying schedule information and for information such as the frequency domain positions of subframe that carries schedule information.Wherein, with unicast cells of the special carrier MBMS cells with covering, refer to be completely covered or partly overlap with professional carrier wave MBMS cells to cover the unicast cells of identical geographic area；The adjacent unicast cells of professional carrier wave MBMS cells refer to the unicast cells adjacent with professional carrier wave MBMS cells.

Method flow shown in Fig. 1 is described from base station side, refer again to shown in Fig. 2, be schedule information in the present embodiment transmission method in the method flow diagram of user equipment side, refer to shown in Fig. 2, this method includes：

Step 201:UE determines to carry the position of the subframe of schedule information, schedule information is used for data of the scheduling base station to the UE N types sent, the subframe position for the schedule information that the position for carrying the subframe of schedule information meets the data for carrying at least one type is required, N types include at least one type, and N is positive integer；

Step 202:The schedule information that UE is used to dispatch the data of N types in the position acquisition for carrying the subframe of schedule information.

Optionally, UE receives the parameter that base station is sent before step 201 is performed, also, and similar, UE can be joined from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells Number；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

Then UE performs step 201, that is, determines to carry the position of the subframe of schedule information.Can determine to carry the position of the subframe of schedule information based on aforementioned parameters in a kind of possible embodiment.In practice, when the parameter be respectively be used for obtain paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or MCCH change indicate schedule information subframe position parameter when；So in step 201, UE determines to carry the position of the subframe of schedule information based on the parameter, is specially：UE determines to carry the subframe where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of paging, the subframe where the schedule information of the system information of dynamic dispatching, and/or MCCH based on parameter.

Certainly, in practical operation, the rule that can be well fixed with offered between base station and UE, subframe for example where the schedule information of base station just in paging sends the schedule information of N kind data, like this, as long as UE sides also determine that the position of the subframe where the schedule information of paging can determine that the position for the subframe for carrying schedule information by parameter, it is possible to reduce UE amount of calculation, save resource and power saving and improve processing speed.

Therefore, step 201 is specifically as follows：Determine to carry the position of the subframe of schedule information based on the parameter and pre-defined rule.In this case, when rule change, base station can send the configured information that the subframe position for carrying schedule information changes to UE, then UE, which can timely be known, needs that what parameter obtained, and then determines the position for the subframe for carrying schedule information.

After the position for the subframe for carrying schedule information is determined in step 201, UE performs step 202, i.e., be used for the schedule information for dispatching the data of N types in the position acquisition for carrying the subframe of schedule information；It can so avoid UE from receiving each subframe, cause the waste of resource.

Optionally, UE can also obtain the frequency domain position information for the subframe for carrying schedule information, because UE obtains schedule information it needs to be determined that carrying the time-domain position information and frequency domain position information of the subframe of schedule information, what is previously herein told about is how to determine the positional information in time domain, so the frequency domain position information for the subframe for carrying schedule information can also be obtained here, it is easy to quickly perform completion step 202. The frequency domain position information can simultaneously be obtained with aforementioned parameters, can also be obtained respectively, the approach of acquisition is similar with the acquiring way of aforementioned parameters.

Optionally, step 102 is specifically as follows the subframe that UE parsings have carrying schedule information, obtains the schedule information of the data of N types.

In specific use, for indicating UE its datas（Including upstream data and downlink data）The schedule information of schedule information scrambled using C-RNTI, that is to say, that UE goes matching using C-RNTI, illustrates that this schedule information is intended for oneself if meeting, C-RNTI is that each UE is distinctive when detecting schedule information.

For indicating that the schedule information of scheduling system information is scrambled using SI-RNTI.SI-RNTI is fixed value, and all UE are shared.

The schedule information of paging is scrambled using P-RNTI, and P-RNTI is fixed value, and all UE are shared.MCCH is changed the schedule information indicated and scrambled using M-RNTI, and M-RNTI is fixed value, and all UE are shared.

Therefore, in step 202., UE can go matching with C-RNTI, SI-RNTI, P-RNTI and M-RNTI respectively, if the match is successful, mean that and corresponding data are carried in the subframe for carry schedule information, and schedule information is obtained, then further UE can be received or be sent the operation such as data according to these schedule informations.

Provide a kind of dispatching information transmission method that can apply to special carrier MBMS cells in the embodiment of the present application it can be seen from above description；Further, in the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, the position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type, then the schedule information of each type of data is configured and sent in the subframe, i.e. one PDCCH subframe can include the schedule information of polytype data, so being not used in each descending sub frame configuration schedules information, so the resource of special carrier MBMS cells sufficiently can be used for into broadcasting MBMS data, and take full advantage of PDCCH resource.Therefore, by the method in the present embodiment, the utilization rate of Radio Resource is improved, the technique effect for saving Radio Resource is realized.

Embodiment two A kind of base station is also provided in the embodiment of the application one, be refer to shown in Fig. 3, the base station includes：Determining unit 301, for determining to be used to carry the position of the subframe of schedule information, schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type；Transmitting element 302, the schedule information of the data for sending N types in the subframe for carrying schedule information.

Further, determining unit 301 specifically for the data according to N types data type, it is determined that the position of the subframe for carrying schedule information.

In one embodiment, when the data of N types include paging, the subframe where schedule information of the determining unit 301 specifically for determining paging is the subframe for carrying schedule information.

In another embodiment, when the system information of the data including dynamic dispatching of N types, determining unit 301 specifically for determine dynamic dispatching system information schedule information where subframe be subframe for carrying schedule information.

In another embodiment, when the data of N types, which include MCCH, changes instruction, subframe of the determining unit 301 where specifically for determining the schedule information that MCCH changes are indicated is the subframe for carrying schedule information.

Further, transmitting element 303 is specific is additionally operable to send parameter to user equipment (UE), so that UE can determine the position of the subframe for carrying schedule information based on parameter；Wherein, parameter is carried：

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.With reference to various embodiments above, determining unit 301 is specifically for determining to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

Various change mode and instantiation in the transmission method of schedule information in the embodiment of earlier figures 1 are equally applicable to the base station of the present embodiment, pass through the detailed description of the foregoing transmission method to schedule information, those skilled in the art are clear that the implementation of base station in the present embodiment, so in order to illustrate The cylinder of book is clean, will not be described in detail herein.

Embodiment three

The present embodiment provides a kind of base station, refer to shown in Fig. 4, is the concept map of the hardware implementation example of base station, the base station includes：Processor 401, for determining to be used to carry the position of the subframe of schedule information, schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type；Transmitter 403, the schedule information of the data for sending N types in the subframe for carrying schedule information.

Wherein, in Fig. 4, bus architecture（Represented with bus 400）, bus 400 can include the bus and bridge of any number of interconnection, and the various circuits for the memory that bus 400 represents one or more processors 401 and memory 406 including being represented by processor 401 link together.Bus 400 can also link together various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, therefore, no longer it is described further herein.EBI 402 provides interface between bus 400 and receiver 404, and/or transmitter 403.Receiver 404 and transmitter 403 can be that there is provided the unit for being communicated over a transmission medium with various other devices for same element, i.e. transceiver.The data handled through processor 401 by being transmitted on the radio medium by antenna 405, and further, antenna 405 also receives data and transfers data to processor 401.

Receiver 404 also receives data by antenna 405 and data handled to recover to be modulated to the information on carrier wave, the information that receiver 404 recovers is supplied to reception Frame Handler, it is parsed to each frame, reception processing device is decoded to frame, and the control signal being successfully decoded is supplied to processor 401, if some frames fail successfully to be decoded by reception processing device, processor 401 can also use ACK and/or NACK agreements to support the repeat requests to those frames.

The processor 401 of processor 401 is responsible for bus 900 and common processing, can also provide various functions, including timing, peripheral interface, voltage-regulation, power management and other control functions.And memory 406 can be used for storage processor 401 used data when performing operation.

Further, processor 401 specifically for the data according to N types data type, it is determined that with In the position of the subframe of carrying schedule information.

In one embodiment, when the data of N types include paging, the subframe where schedule information of the processor 401 specifically for determining paging is the subframe for carrying schedule information.

In another embodiment, when the system information of N types data including dynamic dispatching, processor 401 specifically for determine dynamic dispatching system information schedule information where subframe be subframe for carrying schedule information.

In another embodiment, when N types data, which include MCCH, changes instruction, subframe of the processor 401 where specifically for determining the schedule information that MCCH changes are indicated is the subframe for carrying schedule information.

With reference to various embodiments above, transmitter 403 is specifically additionally operable to send parameter to user equipment (UE), so that UE can determine the position of the subframe for carrying schedule information based on parameter；Wherein, parameter is carried：In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

With reference to various embodiments above, processor 401 is specifically for determining to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

Various change mode and instantiation in the transmission method of schedule information in the embodiment of earlier figures 1 are equally applicable to the base station of the present embodiment, pass through the detailed description of the foregoing transmission method to schedule information, those skilled in the art are clear that the implementation of base station in the present embodiment, so it is clean for the cylinder of specification, it will not be described in detail herein.

Example IV：

The present embodiment provides a kind of user equipment, refer to shown in Fig. 5, the base station includes：

Determining unit 501, for the position for the subframe for determining to carry schedule information, schedule information is used for data of the scheduling base station to the UE N types sent, the subframe position for the schedule information that the position for carrying the subframe of schedule information meets the data for carrying at least one type is required, N types include at least one type, and N is positive integer；Acquiring unit 502, for the position acquisition in the subframe for carrying schedule information For the schedule information for the data for dispatching N types.

Further, in addition to receiving unit, for obtaining parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

Further, when parameter is respectively parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching for obtaining the subframe position of the schedule information of paging, and/or MCCH change indicate schedule information subframe position parameter when, determining unit 501 based on parameter specifically for determining to carry the subframe where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of paging, the subframe where the schedule information of the system information of dynamic dispatching, and/or MCCH.

Further, the specific frequency domain position information for being additionally operable to obtain the subframe for carrying schedule information of acquiring unit 502.

With reference to various embodiments above, determining unit 501 specifically for determine special carrier multimedia broadcast/multicast service MBMS cells in carry schedule information subframe position.

Various change mode and instantiation in the transmission method of schedule information in the embodiment of earlier figures 2 are equally applicable to the user equipment of the present embodiment, pass through the detailed description of the foregoing transmission method to schedule information, those skilled in the art are clear that the implementation of user equipment in the present embodiment, so it is clean for the cylinder of specification, it will not be described in detail herein.

Embodiment five

The present embodiment provides a kind of user equipment, refer to shown in Fig. 6, is the block diagram of the hardware implementation example of base station.The user equipment includes：

Processor 601, for the position for the subframe for determining to carry schedule information, schedule information is used for data of the scheduling base station to the UE N types sent, the subframe position for the schedule information that the position for carrying the subframe of schedule information meets the data for carrying at least one type is required, N types include at least one type, and N is positive integer；

Processor 601 is additionally operable to carrying the schedule information of data of the position acquisition of the subframe of schedule information for dispatching N types. Wherein, in figure 6, bus architecture（Represented with bus 600）, bus 600 can include the bus and bridge of any number of interconnection, and the various circuits for the memory that bus 600 represents the one or more processors including being represented by processor 601 and memory 602 link together.Bus 600 can also link together various other circuits of such as ancillary equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, therefore, no longer it is described further herein.EBI 605 provides interface between bus 600 and receiver 603, transmitter 604.Receiver 603 and transmitter 604 can be that there is provided the unit for being communicated over a transmission medium with various other devices for same element, i.e. transceiver.Depending on the property of user equipment, user interface 606, such as keypad, display, loudspeaker, microphone, control stick can also be provided.

Processor 601 is responsible for bus 600 and common processing, and memory 602 can be used for storage processor 601 used data when performing operation.

In one embodiment, receiver 603 from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells specifically for obtaining parameter；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

Further, when parameter be respectively be used for calculate paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or MCCH change indicate schedule information subframe position parameter when；Processor 601 based on parameter specifically for determining to carry the subframe where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of paging, the subframe where the schedule information of the system information of dynamic dispatching, and/or MCCH.

Further, the specific frequency domain position information for being additionally operable to obtain the subframe for carrying schedule information of receiver 603.

The one or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or Advantage：

In the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, and schedule information is used for the data for the N types that scheduling base station is sent to user equipment, and N is positive integer；The position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, and N types include at least one type；The schedule information of the data of N types is sent in the subframe for carrying schedule information.Therefore, in the embodiment of the present application there is provided a kind of dispatching information transmission method that can apply to special carrier MBMS cells；Further, in the embodiment of the present application, base station determines the position of the subframe for carrying schedule information, the position of subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type, then the schedule information of each type of data is configured and sent in the subframe, i.e. one PDCCH subframe can include the schedule information of polytype data, so being not used in each descending sub frame configuration schedules information, so the resource of special carrier MBMS cells sufficiently can be used for into broadcasting MBMS data, and take full advantage of PDCCH resource.Therefore, by the method in the present embodiment, the utilization rate of Radio Resource is improved, the technique effect for saving Radio Resource is realized.

It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program product.Therefore, the form of the embodiment in terms of the application can use complete hardware embodiment, complete software embodiment or combine software and hardware.Moreover, the application can use the form for the computer program product implemented in one or more computer-usable storage mediums (including but is not limited to magnetic disk storage and optical memory etc.) for wherein including computer usable program code.

The application is with reference to method, the equipment according to the embodiment of the present application（System）And the flow chart and/or block diagram of computer program product are described.It should be understood that can by the flow in each flow and/or square frame and flow chart and/or block diagram in computer program instructions implementation process figure and/or block diagram and/or square frame combination.These computer program instructions can be provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce a machine so that produce the device for being used for realizing the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames by the instruction of the computing device of computer or other programmable data processing devices. These computer program instructions may be alternatively stored in the computer-readable memory that computer or other programmable data processing devices can be guided to work in a specific way, so that the instruction being stored in the computer-readable memory, which is produced, includes the manufacture of command device, the command device realizes the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices, so that series of operation steps is performed on computer or other programmable devices to produce computer implemented processing, so that the instruction performed on computer or other programmable devices provides the step of being used to realize the function of specifying in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.

Obviously, those skilled in the art can carry out various changes and modification without departing from spirit and scope to the application.So, if these modifications and variations of the application belong within the scope of the application claim and its equivalent technologies, then the application is also intended to comprising including these changes and modification.

Claims

Claim

1st, a kind of transmission method of schedule information, it is characterised in that methods described includes：

Base station determines the position of the subframe for carrying schedule information, and the schedule information is used for the data for dispatching the N types that the base station is sent to user equipment, and the N is positive integer；The subframe position requirement of the schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information, the N types include at least one type；

The base station is in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information.

2nd, the method as described in claim 1, it is characterised in that the base station determines the position for being used to carry the subframe of schedule information, including：

The base station is according to the data types of the data of the N types, it is determined that the position for being used to carry the subframe of schedule information.

3rd, the method as described in claim 1, it is characterised in that when the data of the N types include paging, the base station determines the position for being used to carry the subframe of schedule information, is specially：

Subframe where the base station determines the schedule information of the paging is the subframe for being used to carry schedule information.

4th, the method as described in claim 1, it is characterised in that when the data of the N types include the system information of dynamic dispatching, the base station determines the position for being used to carry the subframe of schedule information, is specially：

Subframe where the base station determines the schedule information of the system information of the dynamic dispatching is the subframe for being used to carry schedule information.

5th, the method as described in claim 1, it is characterised in that when the data of the N types, which include multicast control channel MCCH, changes instruction, the base station determines the position for being used to carry the subframe of schedule information, is specially：

Subframe where the base station determines the schedule information that the MCCH changes are indicated is the subframe for being used to carry schedule information. 6th, the method as described in claim any one of 1-5, it is characterised in that methods described also includes：The base station sends parameter to user equipment (UE), so that the UE can determine the position for being used to carry the subframe of schedule information based on the parameter；Wherein, the parameter is carried：

In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

7th, the method as described in claim any one of 1-6, it is characterised in that the base station determines the position of the subframe for carrying schedule information, be specially：

The base station determines to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

8th, the method as described in claim any one of 1-7, it is characterised in that the subframe for being used to carry schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

9th, a kind of transmission method of schedule information, it is characterised in that methods described includes：

User equipment (UE) determines to carry the position of the subframe of schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

It is used for the schedule information for dispatching the data of the N types described in position acquisitions of the UE in the subframe for carrying schedule information.

10th, method as claimed in claim 9, it is characterised in that before the position for the subframe that the user equipment (UE) determines to carry schedule information, in addition to：

The UE obtains parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or

The UE obtains described from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or The UE obtains described from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；

Wherein, the parameter is used for the position that the subframe of schedule information is carried described in UE determinations.

11st, the method as described in claim 9 or 10, it is characterized in that, when the parameter be respectively be used for obtain paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when；

The position of the subframe of schedule information is carried described in the UE determinations, is specially：

The UE is based on the subframe carried described in parameter determination where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of the paging, the subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH.

12nd, the method as described in claim any one of 9-11, it is characterised in that also include：The UE obtains the frequency domain position information of the PDCCH subframes.

13rd, the method as described in claim any one of 9-12, it is characterised in that the user equipment (UE) determination carries the position of the subframe of schedule information, is specially：

The user equipment determines to carry the position of the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

14th, the method as described in claim any one of 9-13, it is characterised in that the subframe for carrying schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

15th, a kind of base station, it is characterised in that including：

Determining unit, for determining to be used to carry the position of the subframe of schedule information, the schedule information is used for the data for dispatching the N types that the base station is sent to user equipment, and the N is positive integer；The subframe position requirement of the schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information, the N types include at least one type；

Transmitting element, in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information. 16th, base station as claimed in claim 15, it is characterised in that the determining unit specifically for the data according to the N types data type, it is determined that it is described be used for carry schedule information subframe position.

17th, base station as claimed in claim 15, it is characterised in that when the data of the N types include paging, the subframe where schedule information of the determining unit specifically for determining the paging is the subframe for being used to carry schedule information.

18th, base station as claimed in claim 15, it is characterized in that, when the N types data include the system information of dynamic dispatching, the determining unit is the subframe for being used to carry schedule information specifically for the subframe where the schedule information of the system information of the determination dynamic dispatching.

19th, base station as claimed in claim 15, it is characterized in that, when the data of the N types, which include multicast control channel MCCH, changes instruction, subframe of the determining unit where specifically for determining the schedule information that the MCCH changes are indicated is used for the subframe for carrying schedule information for described in.

20th, the base station as described in claim any one of 15-19, it is characterized in that, the transmitting element is specifically additionally operable to send parameter to user equipment (UE), so that the UE can determine the position for being used to carry the subframe of schedule information based on the parameter；Wherein, the parameter is carried：

In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

21st, the base station as described in claim any one of 15-20, it is characterised in that the determining unit is specifically for determining to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

22nd, the base station as described in power requires any one of 15-21, it is characterised in that the subframe for being used to carry schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

23rd, a kind of base station, it is characterised in that including：

Processor, for determining to be used to carry the position of the subframe of schedule information, the schedule information is used for The data for the N types that the base station is sent to user equipment are dispatched, the N is positive integer；The subframe position requirement of the schedule information of the data of at least one type of position satisfaction carrying for being used to carry the subframe of schedule information, the N types include at least one type；

Transmitter, in the schedule information for being used to carry the data for sending the N types in the subframe of schedule information.

24th, base station as claimed in claim 23, it is characterised in that the processor specifically for the data according to the N types data type, it is determined that it is described be used for carry schedule information subframe position.

25th, base station as claimed in claim 23, it is characterised in that when the data of the N types include paging, the subframe where schedule information of the processor specifically for determining the paging is the subframe for being used to carry schedule information.

26th, base station as claimed in claim 23, it is characterized in that, when the data of the N types include the system information of dynamic dispatching, the processor is the subframe for being used to carry schedule information specifically for the subframe where the schedule information of the system information of the determination dynamic dispatching.

27th, base station as claimed in claim 23, it is characterized in that, when the N kinds data, which include multicast control channel MCCH, changes instruction, subframe of the processor where specifically for determining the schedule information that the MCCH changes are indicated is used for the subframe for carrying schedule information for described in.

28th, the base station as described in claim any one of 23-27, it is characterised in that the transmission implement body is additionally operable to send parameter to user equipment (UE), so that the UE can determine the position for being used to carry the subframe of schedule information based on the parameter；Wherein, the parameter is carried：

In the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or in the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or

In the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells.

29th, the base station as described in claim any one of 23-28, it is characterised in that the processor is specifically for determining to be used for the position for carrying the subframe of schedule information in special carrier multimedia broadcast/multicast service MBMS cells.

30th, the base station as described in claim any one of 23-29, it is characterised in that described to be used to carry tune The subframe of degree information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

31st, a kind of user equipment, it is characterised in that including：

Determining unit, for the position for the subframe for determining to carry schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

Acquiring unit, for the schedule information for being used to dispatch the data of the N types described in the position acquisition in the subframe for carrying schedule information.

32nd, user equipment as claimed in claim 31, it is characterised in that also including receiving unit, for obtaining parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；Wherein, the parameter is used for the position that the subframe of schedule information is carried described in determining unit determination.

33, user equipment as described in claim 31 or 32, it is characterized in that, when the parameter is respectively the parameter for obtaining the subframe position of the schedule information of paging, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when, the determining unit is specifically for being the subframe where the schedule information of the paging based on the subframe of schedule information is carried described in parameter determination, subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH changes the subframe where the schedule information indicated.

34th, the user equipment as described in claim any one of 31-33, it is characterised in that the acquiring unit is specifically additionally operable to carry the frequency domain position information of the subframe of schedule information described in acquisition.

35th, the user equipment as described in claim any one of 31-34, it is characterised in that the determining unit specifically for determine special carrier multimedia broadcast/multicast service MBMS cells in carry schedule information subframe position.

36th, the user equipment as described in claim any one of 31-35, it is characterised in that described to carry The subframe of schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.

37th, a kind of user equipment, it is characterised in that including：

Processor, for the position for the subframe for determining to carry schedule information, the schedule information is used for data of the scheduling base station to the UE N types sent, the position of the subframe for carrying schedule information meets the subframe position requirement of the schedule information of the data of at least one type of carrying, the N types include at least one type, and N is positive integer；

The processor is additionally operable to the schedule information for being used to dispatch the data of the N types described in the position acquisition in the subframe for carrying schedule information.

38th, user equipment as claimed in claim 37, it is characterised in that also including receiver, for obtaining parameter from the system information of the fixed schedule of special carrier multimedia broadcast/multicast service MBMS cells；Or obtain parameter from the system information with special carrier multimedia broadcast/multicast service MBMS cells with the unicast cells of covering；Or obtain parameter from the system information of the adjacent unicast cells of special carrier multimedia broadcast/multicast service MBMS cells；Wherein, the parameter is used for the position that the subframe of schedule information is carried described in processor determination.

39th, the user equipment as described in claim 37 or 38, it is characterized in that, when the parameter be respectively be used for obtain paging schedule information subframe position parameter, the parameter of the subframe position of the schedule information of the system information of dynamic dispatching, and/or multicast control channel MCCH change indicate schedule information subframe position parameter when；The processor is specifically for based on the subframe carried described in parameter determination where the subframe of schedule information changes the schedule information indicated for the subframe where the schedule information of the paging, the subframe where the schedule information of the system information of the dynamic dispatching, and/or the MCCH.

40th, the user equipment as described in claim any one of 37-39, it is characterised in that also including receiver, the frequency domain position information for obtaining the subframe for carrying schedule information.

41st, the user equipment as described in claim any one of 37-40, it is characterised in that the processor specifically for determine special carrier multimedia broadcast/multicast service MBMS cells in carry schedule information subframe position.

42nd, the user equipment as described in claim any one of 37-41, it is characterised in that described to carry The subframe of schedule information is specially physical downlink control channel PDCCH subframe or enhancing Physical Downlink Control Channel ePDCCH subframes.