CN103580792A - Resource allocation method and device - Google Patents

Resource allocation method and device Download PDF

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CN103580792A
CN103580792A CN201210272308.2A CN201210272308A CN103580792A CN 103580792 A CN103580792 A CN 103580792A CN 201210272308 A CN201210272308 A CN 201210272308A CN 103580792 A CN103580792 A CN 103580792A
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time slot
channel
terminal
resource
auxiliary resources
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CN103580792B (en
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徐伟杰
贾民丽
邢艳萍
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China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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China Academy of Telecommunications Technology CATT
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Abstract

The embodiment of the invention discloses a resource allocation method and device, and relates to the field of wireless communications, wherein the resource allocation method and device are used for reducing resource waste of a system. According to the scheme, a base station sends a physical control channel bearing a first slot time indication area and a first code channel indication area to a terminal, wherein the first time slot indication area is indicated as a time slot distributed by a shared service channel of the terminal, and the first code channel indication area is indicated as a code channel resource distributed by a first time slot in the distributed time slot; the base station sends an auxiliary resource indication channel bearing a second code channel indication area to the terminal, wherein the second code channel indication area is indicated as a code channel resource distributed by a second time slot in the distributed time slot. By means of the resource allocation method and device, resource waste can be reduced.

Description

Resource allocation methods and equipment
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of resource allocation methods and equipment.
Background technology
The structure of time slot of TD SDMA (TD-SCDMA) system is as shown in table 1 below; wherein; time slot (TS) 0, TS6 and descending pilot frequency time slot (DwPTS) are fixed as descending time slot; uplink pilot time slot (UpPTS) and TS1 are fixed as ascending time slot; TS2～TS5 can be configured to upstream or downstream time slot as required, and GP is protection time slot.As time division duplex (TDD) system, in order to make up-downgoing business balanced, the networking mode that existing network is general is 2:4 or 3:3 configuration, i.e., during 2:4 configuration, ascending time slot has TS 1 and TS2, and other time slots (except UpPTS and GP) are descending time slot.And 3:3 when configuration, ascending time slot has TS1, TS2 and TS3.
Figure BDA00001960757500011
Table 1
High-speed packet access (High Speed Packet Access, HSPA) in network, physical layer channel comprises: DPCH (Dedicated Physical Channel, DPCH), high-speed downstream Physical Shared Channel (High Speed Physical Downlink Shared Channel, HS-PDSCH), the shared control channel of high speed descending sharing channel (Shared Control Channel for HS-DSCH, HS-SCCH), dedicated channel absolute grant channel (the E-DCH Absolute Grant Channel strengthening, E-AGCH), indicating channel (E-DCH HARQ Acknowledgement Indicator Channel is confirmed in the mixed automatic retransfer request of the dedicated transmission channel (E-DCH) strengthening, E-HICH), the shared information channel of HS-DSCH (Shared Information Channel for HS-DSCH, HS-SICH), special-channel physical uplink channel (the E-DCH Physical Uplink Channel strengthening, E-PUCH), the random ascending control channel (E-RUCCH) strengthening, Physical Random Access Channel (Physical Random Access Channel, PRACH).Under typical channel configuration, HS-SCCH, E-AGCH, E-HICH are configured in to same descending time slot, be generally TS6, and E-RUCCH, up DPCH, PRACH, HS-SICH are configured on same time slot, be generally TS1, E-PUCH can also be at TS3 when the TS2(3:3 according to scheduling) or TS1 on.
In upload control time slot (such as TS1), E-RUCCH and PRACH are multiplexing on the code channel of a SF8, system one general configuration 1 or 2 HS-SICH, take 1 or 2 SF16, but take resource, is 2 or 4 empty SF16 code channels (because the Kcell of General System gets 8).At this moment except DPCH, the occupation condition of ascending control channel is 6 empty SF16 code channels, and DPCH configures when less, and the surplus resources of TS1 can be greater than SF2.If TS2 and TS3 are used for transmitting E-PUCH generally, use SF1.Wherein, SF is spreading factor.
In descending control slot (such as TS6), two HS-SCCH of possible configuration, two E-AGCH, E-HICH and a plurality of descending DPCH; At this moment the code channel resource residue that this time slot may have partly can be used for HS-PDSCH transmission.
In TS0 on auxiliary carrier wave, remove the resource that FPACH and other control channel may take, also have remaining code channel resource and can be used for HS-PDSCH transmission;
Existing high speed downlink packet access (High Speed Downlink Packet Access, HSDPA) technology is by HS-SCCH by the resource notification targeted customer of network allocation, and user is by the scheduling to the monitoring of HS-SCCH and decoding acquisition network side.In order to support different characteristics, in existing protocol, have 9 kinds of HS-SCCH types (type), take HS-SCCH type 1 below as the time slot of example explanation network side authorization by direction and the method for code channel resource.HS-SCCH type 1 carries 30 information bits altogether, as shown in table 2 below.
Figure BDA00001960757500021
Table 2
Wherein, CCS is channelization code set (channelisation-code-set), TS is gap information (Time slot information), MOD is modulation system, and TBS is transmission block size, and HAP is HARQ process, RV is redundancy versions, NDI is new data indication, and HCSN is HS-SCCH cyclic sequence number, and UE ID is terminal iidentification.CCS territory is used to indicate the code channel resource of distribution; TS territory is used to refer to the time slot of distribution.
In the CCS territory of 8 bits, front 4 bits are used to indicate initial code channel (k start), rear 4 bits are used to indicate and stop code channel (k stop), combining indication one group of continuous channel code (being code channel), its mapping relations are as shown in table 3 below.
k start x ccs，1 x ccs，2 x ccs，3 x ccs，4 k stop x ccs，5 x ccs，6 x ccs，7 x ccs，8
1 0 0 0 0 1 0 0 0 0
2 0 0 0 1 2 0 0 0 1
3 0 0 1 0 3 0 0 1 0
4 0 0 1 1 4 0 0 1 1
5 0 1 0 0 5 0 1 0 0
6 0 1 0 1 6 0 1 0 1
7 0 1 1 0 7 0 1 1 0
8 0 1 1 1 8 0 1 1 1
9 1 0 0 0 9 1 0 0 0
10 1 0 0 1 10 1 0 0 1
11 1 0 1 0 11 1 0 1 0
12 1 0 1 1 12 1 0 1 1
13 1 1 0 0 13 1 1 0 0
14 1 1 0 1 14 1 1 0 1
15 1 1 1 0 15 1 1 1 0
16 1 1 1 1 16 1 1 1 1
Table 3
If k start=16, k stop=1 expression has distributed the resource of SF=1, and in addition, kstart>kstop thinks mistake.
Whether the TS territory of 5 bits is assigned with form indication time slot 2 to the time slot 6 of bit map.When high level configuration time slot 0 can be used as HS-PDSCH, the bit that was originally used to indicate time slot 2 is used to indicate time slot 0.
Remaining HS-SCCH type also has the gap information of 5 bits, and indicating mode is identical with Class1.Type except HS-SCCH type 5 all has CCS territory, and just the length in CCS territory is different, thereby causes the resource granularity that can indicate different, but indicating mode is similar.
Existing high speed uplink packet access (High Speed Uplink Packet Access, HSUPA) technology is by E-AGCH by the resource notification targeted customer of network allocation, and user is by the scheduling to the monitoring of E-AGCH and decoding acquisition network side.Existing protocol regulation has two kinds of E-AGCH types, E-AGCH type1 and E-AGCH type2, and channel architecture is respectively as shown in following table 4 and table 5.
Table 4
Figure BDA00001960757500032
Table 5
Wherein, PRRI is power resource relevant information, CRRI is code channel resource relevant information (Code Resource Related Information), and TRRI is time slot relevant information, and ECSN is E-AGCH cyclic sequence number, RDI is resource continuous indication, EI is E-HICH indication, and ENI is the indication of E-UCCH number, and CRC is cyclic redundancy check (CRC) code, Reserved is for retaining territory, and Flag is flag bit.
Wherein, the TRRI of 5 bits indicates the time slot allocation situation from time slot 1 to time slot 5 in the mode of bit map; The numbering of node in orthogonal variable propagation factor (Orthogonal Variable Spreading Factor, OVSF) code tree is indicated in CRRI territory, and ovsf code tree is as shown in table 6 below.A numbering in the CRRI indication 0-30 of 5 bits; A numbering in the CRRI indication 0 to 14 of 4 bits.Ci (Q) represents that spreading factor equals i the channel code of Q.
Figure BDA00001960757500041
Figure BDA00001960757500051
Table 6
From above-mentioned HSPA, the indicating mode of uplink and downlink timeslot, code channel resource can be found out, current mechanism is for the uplink/downlink data dispatch of a terminal, the resource of distributing is all the two-dimensional rectangle Resource Block that multi-slot, many code channels form, for each time slot distributing, the code channel resource distributing in this time slot is all identical.
At present, because HSPA system can not be carried out distribution and the scheduling of non-rectangle resource, resource is formed to waste, to power system capacity particularly the alone family of terminal peak rate all have a certain impact.
Summary of the invention
The embodiment of the present invention provides a kind of resource allocation methods and equipment, for reducing the wasting of resources of system.
, the method comprises:
Base station sends physical control channel to terminal, carries and be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot on this physical control channel; And,
Base station sends auxiliary resources indicating channel to terminal, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot on this auxiliary resources indicating channel.
, the method comprises:
Terminal receives the physical control channel that base station sends, and carries and be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot on this physical control channel; And,
Terminal receives the auxiliary resources indicating channel that base station sends, and carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in described time slot, except the first time slot on this auxiliary resources indicating channel;
Terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
，Gai base station, a kind of base station comprises:
The first transmitting element, for sending physical control channel to terminal, carrying on this physical control channel, be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second transmitting element, for sending auxiliary resources indicating channel to terminal, carry on this auxiliary resources indicating channel the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot.
, this terminal comprises:
The first receiving element, the physical control channel sending for receiving base station, carries on this physical control channel and is used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and is used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second receiving element, the auxiliary resources indicating channel sending for receiving base station, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in described time slot, except the first time slot on this auxiliary resources indicating channel;
Resource determining unit, for according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
In the scheme that the embodiment of the present invention provides, base station sends the physical control channel that carries the first time slot indication territory and the first code channel indication territory to terminal, wherein the first time slot indication territory is designated as the time slot of the shared service channel allocation of terminal, the first code channel indication territory is designated as the code channel resource of the first time slot allocation in the time slot of distribution, and, base station sends the auxiliary resources indicating channel that carries indication territory, second code road to terminal, wherein indication territory in second code road is designated as the code channel resource of the second time slot allocation in the time slot of distribution, visible, this programme is to be designated as respectively the code channel resource of the first time slot allocation and to be the code channel resource of the second time slot allocation by two channels, owing to being that channel by different is indicated, therefore can and indicate different code channel resources for the first time slot and the second time slot allocation, thereby realized the allocative decision of non-matrix resource, with the code channel resource homogeneous phase distributing in the time slot for the shared service channel allocation of terminal in prior art with comparing, the present invention can reduce the wasting of resources.
Accompanying drawing explanation
The method flow schematic diagram that Fig. 1 provides for the embodiment of the present invention;
The other method schematic flow sheet that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 a is the schematic flow sheet of the embodiment of the present invention one;
Fig. 3 b is the schematic flow sheet of the embodiment of the present invention two;
The architecture of base station schematic diagram that Fig. 4 provides for the embodiment of the present invention;
The terminal structure schematic diagram that Fig. 5 provides for the embodiment of the present invention.
Embodiment
In order can be the non-matrix resource of terminal distribution in HSPA system, and then reduce the wasting of resources of system, the embodiment of the present invention provides a kind of resource to distribute and determines method.
Referring to Fig. 1, the resource allocation methods that the embodiment of the present invention provides for base station side, comprises the following steps:
Step 10: base station sends physical control channel to terminal, carries on this physical control channel and is used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and the first code channel indication territory that is used to indicate the code channel resource of the first time slot allocation in the time slot into distributing; And,
Step 11: base station sends auxiliary resources indicating channel to terminal, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot on this auxiliary resources indicating channel.
Preferably, on the auxiliary resources indicating channel that base station sends, also carry the second time slot indication territory that is used to indicate the second time slot; Or,
In indication territory, second code road, comprise a plurality of bit groups, base station and terminal are made an appointment time slot corresponding to each bit group or base station by time slot corresponding to each bit group of high-level signaling notification terminal; For each bit group, if the value of this bit group is not particular value, time slot corresponding to this bit group is the second time slot, otherwise time slot corresponding to this bit group is not the second time slot.This particular value can be complete zero etc.; Or,
Make an appointment the second time slot or base station of base station and terminal sends to terminal by high-level signaling by the indication information of the second time slot.
Concrete, the second time slot indication territory adopts bit map (bitmap) mode to indicate the second time slot, such as, if certain bit in this bitmap is 0, represent that the time slot that this bit is corresponding is not the second time slot, if certain bit in this bitmap is 1, represent that the time slot that this bit is corresponding is the second time slot.Preferably, before base station sends auxiliary resources indicating channel to terminal, the time slot that base station is corresponding with each bit in terminal agreement or base station notification terminal bitmap.
Each bit group in indication territory, second code road adopts bitmap mode to be designated as the code channel resource of the second time slot allocation, such as, if certain bit in this bitmap is 1, the code channel that this bit is corresponding is assigned to current the second time slot, if certain bit in this bitmap is 0, the code channel that this bit is corresponding is not assigned to current the second time slot.Or,
Characteristic information or numbering corresponding to this characteristic information that each bit group takies the periodicity of the code channel resource in the second time slot by carrying shared service channel, be designated as the code channel resource of the second time slot allocation.Preferably, before base station sends auxiliary resources indicating channel to terminal, base station and terminal are made an appointment, and this is numbered corresponding implication and maybe this is numbered to corresponding implication and notify to terminal.Illustrate below:
In supposing the system, at the 11st to the 16th SF16 channel configuration of time slot cycle of DPCH (Dedicated Physical Channel, DPCH) and DPCH be corresponding 4 subframes of 20ms(); DPCH periodically takies code channel resource, therefore can share code channel resource with the shared Traffic Channel HS-PDSCH time-division (take subframe as unit).Can be defined as follows numbering corresponding to characteristic information that 8 HS-PDSCH take the periodicity of this time slot:
Numbering 0, the 13rd to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 11 to 12 code channels the 2nd, 3,4 subframe position in the cycle are for HS-PDSCH transmission;
Numbering 1, the 13rd to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 11 to 12 code channels the 3rd, 4 subframe position in the cycle are for HS-PDSCH transmission;
Numbering 2, the 13rd to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 11 to 12 code channels the 4th subframe position in the cycle is for HS-PDSCH transmission;
Numbering 3, the 13rd to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH;
Numbering 4, the 15th to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 13 to 14 code channels the 2nd, 3,4 subframe position in the cycle are for HS-PDSCH transmission;
Numbering 5, the 15th to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 13 to 14 code channels the 3rd, 4 subframe position in the cycle are for HS-PDSCH transmission;
Numbering 6, the 15th to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH, and 13 to 14 code channels the 4th subframe position in the cycle is for HS-PDSCH transmission;
Numbering 7, the 15th to 16 SF16 code channels that corresponding implication is time slot transmit for HS-PDSCH.
Concrete, base station adopts public wireless network temporary mark (RNTI) or the exclusive RNTI of terminal with terminal agreement, and the auxiliary resources indicating channel sending is carried out to scrambling.When adopting the exclusive RNTI of terminal to carry out scrambling to the auxiliary resources indicating channel sending, this auxiliary resources indicating channel can be HS-SCCH signaling (order) channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
Preferably, before base station sends auxiliary resources indicating channel to terminal, base station sends to terminal by the information of the shared resource location of auxiliary resources indicating channel; Or, base station and the terminal shared resource location of auxiliary resources indicating channel of making an appointment.
Concrete, between step 11 and step 10, there is no fixing sequential relationship, also, base station can, when sending physical control channel, send auxiliary resources indicating channel; Or base station, before sending physical control channel, sends auxiliary resources indicating channel; Or base station, according to cycle predetermined time, periodically sends auxiliary resources indicating channel to terminal; Or base station, when resource distribution changes, sends auxiliary resources indicating channel to terminal.
Preferably, on the auxiliary resources indicating channel that base station sends, also carry entry-into-force time territory, this entry-into-force time territory is used to indicate the entry-into-force time of the indicated resource of this auxiliary resources indicating channel.
Preferably, on the physical control channel that base station sends, also carry the information whether terminal accepts the resource indication of auxiliary resources indicating channel that is used to indicate; Or base station sends to terminal the information whether terminal accepts the resource indication of auxiliary resources indicating channel that is used to indicate by high-level signaling.
In this method, the first time slot can be whole time slot, and the second time slot can be non-whole time slot; Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
Referring to Fig. 2, the embodiment of the present invention provides a kind of resource determining method, comprises the following steps:
Step 20: terminal receives the physical control channel that base station sends, carries on this physical control channel and is used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and the first code channel indication territory that is used to indicate the code channel resource of the first time slot allocation in the time slot into distributing; And,
Step 21: terminal receives the auxiliary resources indicating channel that base station sends, carries the indication territory, second code road of the code channel resource of the second time slot allocation in the time slot being used to indicate as distributing, except the first time slot on this auxiliary resources indicating channel;
Step 22: terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution, then sends shared service channel on definite time slot and code channel resource.
In step 22, terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution, and specific implementation can be as follows:
While also carrying the second time slot indication territory that is used to indicate the second time slot on auxiliary resources indicating channel, terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the second time slot indication territory, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and indicate territory to be defined as the code channel resource of the first time slot allocation according to the first code channel, be about to the code channel resource that the first indicated code channel resource in code channel indication territory is defined as the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation, be about to the code channel resource that the indicated code channel resource in indication territory, second code road is defined as the second time slot allocation; Here, the second time slot indication territory can adopt bitmap mode to indicate the second time slot, such as, if certain bit in this bitmap is 0, represent that the time slot that this bit is corresponding is not the second time slot, if certain bit in this bitmap is 1, represent that the time slot that this bit is corresponding is the second time slot, terminal can be determined time slot corresponding to each bit in bitmap according to the notice of the agreement with base station or base station.Or,
While comprising a plurality of bit group in indication territory, second code road, terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the high-level signaling of the agreement with base station or base station transmission, determine time slot corresponding to each bit group comprising in indication territory, second code road, for each bit group, if the value of this bit group is not particular value, for example complete zero, determine that time slot corresponding to this bit group is the second time slot, otherwise, determine that time slot corresponding to this bit group is not the second time slot; Time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, is defined as the code channel resource of the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
Terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the high-level signaling of the agreement with base station or base station transmission, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and indicate territory to be defined as the code channel resource of the first time slot allocation according to the first code channel, be about to the code channel resource that the first indicated code channel resource in code channel indication territory is defined as the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation, be about to the code channel resource that the indicated code channel resource in indication territory, second code road is defined as the second time slot allocation.
It for corresponding time slot, is each bit group of the second time slot, if this bit group adopts bitmap mode to be designated as the code channel resource of the second time slot allocation, can be defined as follows the code channel resource of the second time slot allocation: if certain bit in this bitmap is 1, the code channel that this bit is corresponding has been assigned to current the second time slot, if certain bit in this bitmap is 0, the code channel that this bit is corresponding is not assigned to current the second time slot.If characteristic information or numbering corresponding to this characteristic information that this bit group takies the periodicity of the second time slot by carrying shared service channel, be designated as the code channel resource of the second time slot allocation, be defined as follows the code channel resource of the second time slot allocation: according to this characteristic information or numbering corresponding to this characteristic information, determine that shared service channel is at the code channel resource of current the second Time Slot Occupancy, this code channel resource is the code channel resource for the second time slot allocation.Terminal can be determined the implication that numbering is corresponding according to the notice of the agreement with base station or base station.
Concrete, terminal, when receiving base station auxiliary resources indicating channel, adopts the public RNTI or the exclusive RNTI of terminal that arrange with base station, and this auxiliary resources indicating channel is carried out to descrambling.When adopting the exclusive RNTI of terminal to carry out descrambling to sending out auxiliary resources indicating channel, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
Preferably, receive the auxiliary resources indicating channel of base station transmission in terminal before, the information of the resource location that the auxiliary resources indicating channel of terminal reception base station transmission is shared; Or, terminal and the base station shared resource location of auxiliary resources indicating channel of making an appointment; Then, terminal, on this resource location, receives the auxiliary resources indicating channel that base station sends.
Concrete, in step 21, terminal can, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, be determined time slot and code channel resource that base station is this terminal distribution in current subframe; Or, terminal is according to the entry-into-force time territory of carrying on auxiliary resources indicating channel, determine the entry-into-force time of the resource that this auxiliary resources indicating channel is indicated, and according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is the time slot of this terminal distribution and code channel resource within the entry-into-force time.
Preferably, the information of carrying on the physical control channel receiving in terminal basis and auxiliary resources indicating channel, determine that base station is before the time slot and code channel resource of this terminal distribution, terminal according to that on physical control channel, carry or that base station sends by high-level signaling, be used to indicate the information whether terminal accepts the resource indication of described auxiliary resources indicating channel, determine whether to accept the resource indication of auxiliary resources indicating channel; In step 21, terminal, when determining the resource indication of accepting described auxiliary resources indicating channel, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
Concrete, between step 21 and step 20, there is no fixing sequential relationship, also, terminal can, when receiving physical control channel, receive auxiliary resources indicating channel; Or terminal, before receiving physical control channel, receives auxiliary resources indicating channel; Or terminal, according to cycle predetermined time, periodically receives the auxiliary resources indicating channel that base station sends; Or terminal receives auxiliary resources indicating channel according to the scheduling of base station.
In this method, the first time slot is whole time slot, and the second time slot is non-whole time slot; Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
When the physical control channel in the present invention is HS-SCCH, shared service channel is HS-PDSCH, for the time slot of shared service channel allocation is descending time slot; Or when physical control channel is E-AGCH, shared service channel is E-PUCH, for the time slot of shared service channel allocation is ascending time slot.
Below in conjunction with specific embodiment, the present invention will be described:
For the resource indicating method on auxiliary resources indicating channel, can adopt following two kinds of modes:
Mode 1, non-whole time slot in non-rectangle resource and the code channel resource on these time slots are indicated respectively in time slot indication territory that can be by its carrying on auxiliary resources indicating channel and code channel indication territory;
In auxiliary resources channel, can indicate non-whole time interval resource up, descending time slot to distribute simultaneously, also can indicate separately the non-whole time interval resource of up or descending time slot to distribute;
Particularly: it is non-whole time slot that time slot indication territory can adopt bitmap mode to indicate which time slot;
For example, N time slot of N bit indication, each bit can value 0 or 1; Can arrange: value is 1 to represent that the time slot that this bit represents is non-whole time slot, value is 0 to represent the not whole time slot of right and wrong of time slot that this bit represents; Vice versa; For example: for TD-SCDMA system totally 7 uplink and downlink timeslots, can adopt 7 bits indication TS0 to TS6 the non-whole time interval resource of totally 7 time slots distribute.Preferably, also can adopt bit still less to indicate some specific time slot (in system resource allocation, these time slots most possibly become non-whole time slot) whether be non-whole time slot, such as adopting 4 bits to represent in TS0, TS1, these 4 descending time slots of TS5, TS6, which time slot is non-whole time slot; Specific time-gap number can pass through high-level signaling notification terminal by network and terminal agreement or network.
For the code channel indication of non-whole time slot, can be in the following way:
Particularly, for each non-whole time slot, the indicating means of code channel adopts bitmap mode to indicate: the distribution condition of K code channel of K bit indication, and in the situation such as K=8, whether the resource on the empty code channel of 8 2XSF16 of 8 bit indications distributes; Can arrange: value is 1 to represent that code channel that this bit is corresponding is scheduled and carry out transfer of data to terminal, value be 0 represent empty code channel that this bit represents not scheduling to terminal, carry out transfer of data; Vice versa.
Particularly, for each non-whole time slot, periodic feature information that can the non-whole time interval resource of notification terminal, to thering is the different cycles of the non-whole time interval resource of cyclic variation feature, different code channel situation is numbered, the periodic resources implication that network and terminal are arranged or network is indicated by each numbering of signaling terminal is numbered notification terminal by this on auxiliary resources channel;
Particularly, for each non-whole time slot, code channel indication also can adopt the code channel resource indicating mode in existing HSDPA, and employing C(C is even number) individual bit indication; The initial code channel of C/2 bit indexed resource position, C/2 bit indexed resource finishes code channel position in addition;
Particularly, for each non-whole time slot, code channel indication also can adopt code channel resource indicating mode in existing HSUPA, i.e. the numbering of the upper node of CRRI indication ovsf code tree;
The code channel indication bit of all time slots is set on code channel indication territory, 7 time slots for example, each time slot adopts above-mentioned bitmap mode to need 8 bits, and code channel indication territory needs altogether 56 bits; Preferably, the code channel indication of the non-whole time slot of maximum possible number is only distributed in code channel indication territory, such as, can think that 4 non-whole time slots appear at most in system, only need to distribute 4 bit groups to indicate respectively the code channel resource of 4 possible non-whole time slots, now according to the order that in non-whole time slot indication territory, non-whole time slot occurs, set gradually the code channel indication bit group of each non-whole time slot;
Mode 2 is indicated the code channel resource situation on non-whole time slot by its carrying code channel indication territory on auxiliary resources indicating channel, and network is arranged with terminal or network passes through time slot corresponding to each bit group in indication territory, high-level signaling notification code road;
In which, only occur code channel indication territory on auxiliary resources channel, the indication of code channel can adopt and method identical in mode 1: i.e. bitmap mode, existing HSDPA code channel indicating mode and existing HSUPA code channel indicating mode;
Particularly, territory is whole that the code channel resource that M bit group indicated respectively M time slot can be set in order for code channel indication, and network is arranged with terminal or network time-gap number corresponding to each bit group notifies by high-level signaling; If the value of bit group is particular value---such as " 00000000 ", represent the not whole time slot of right and wrong (the whole time slot of right and wrong does not refer to that all code channels of this time slot can be used for shared channel transmission or all code channels transmit as control channel) of this time slot corresponding to bit group, otherwise represent that time slot corresponding to this bit group is non-whole time slot, now network is indicated code channel resource with this bit group by the code channel indicating means of agreement;
Auxiliary resources indicating channel based on said method, can adopt the public RNTI scrambling of an agreement or adopt UE-Specific RNTI scrambling.Further, adopting the auxiliary resources indicating channel of UE-Specific RNTI scrambling can adopt existing HS-SCCH order channel, is that this HS-SCCH order channel is auxiliary resources indicating channel by order type indication bit is set for a kind of and existing HS-SCCH order in reserved distinguishes and represents;
The transmission position of auxiliary resources indicating channel can be configured to terminal or by network and terminal and arranged or determined by terminal repeated detection by high-level signaling by network; Auxiliary resources channel can all send or carry out periodicity according to the fixing cycle and send or only when non-rectangle distribution of resource changes, send in each frame; The non-rectangle resource of auxiliary resources indicating channel indication can come into force in frame scheduling, also can on this channel, by adding entry-into-force time territory, indicate the entry-into-force time of non-rectangle resource.
Network also can by high-level signaling configure or physical control channel on a bit indicating terminal whether need to accept the data dispatch of above-mentioned non-rectangle; If network indicating terminal does not need to accept above-mentioned non-rectangle data dispatch, terminal does not need to monitor above-mentioned physical channel, only according to the indication of control channel, carries out transfer of data;
Base station is during for the scheduling of terminal, if the scheduling of resource that comprises non-whole time slot, base station is (up: E-AGCH at control channel; Descending: in the TRRI HS-SCCH) by this time slot set;
For terminal, according to the indication of the configuration of high-level signaling or physical layer signaling, know whether network has carried out non-rectangle scheduling of resource to it; In the situation that non-rectangle is dispatched, terminal reads auxiliary resources indicating channel and in conjunction with the time slot of control channel, indicates to know time slot and the code channel resource of non-whole time slot in non-rectangle resource.
Embodiment mono-:
For the non-rectangle resource scene as Fig. 3 a, time slot 0 and time slot 6 are non-whole time slot: the code channel resource of time slot 0 is the code channel of numbering 5 to numbering 16, and the code channel resource of time slot 6 adds numbering 13 code channels to numbering 16 for numbering 9 code channels to numbering 10. time slot 4, time slot 5 are the resource of whole time slot;
The key step of the present embodiment is as follows:
Steps A: base station sends auxiliary resources indicating channel to terminal;
Base station sends on auxiliary resources indicating channel to terminal in advance, and non-whole time slot indication territory is set to " 10001 " (first bit represents that 0, the second of time slot and later bit represent that time slot 3 is to time slot 6); Code channel resource indication for non-whole time slot, if adopt bitmap mode, if the code channel of 2 SF16 of a bit indication, the indication of a time slot needs 8 bits, the bit in code channel indication territory is set to " 0011111100001011xx ... xxx ", and xxx represents to keep for the bit of other time slots; The code channel indication bit expense that code channel indication territory total length is each time slot is multiplied by the non-whole number of time slots that needs indication.
Step B: terminal reads auxiliary resources indicating channel, to obtain non-rectangle resource distribution information;
Step C: base station sends the HS-SCCH for resource authorization;
Base station during to terminal, adopts the TRRI indexed resource time slot on control channel HS-SCCH: first bit of TRRI=10111(represents that 0, the second of time slot and later bit represent that time slot 3 is to time slot 6 by above-mentioned non-rectangle scheduling of resource); The existing mode in CSS territory is made as " 00001111 " expression time slot 4,5 and all dispatches to terminal for all code channels;
Step D: terminal sends HS-SCCH according to base station and obtains complete authorization resources in conjunction with the non-rectangle resource indication information of obtaining before this.
Terminal is by the auxiliary resources indicating channel obtaining in advance, can know that in resource authorization, comprising time slot 0 and 6 is non-whole time slot the code channel resource of knowing this time slot, comprises the non-whole time slot of time slot 0 and 6 and all code channel resources of 4,5 two whole time slots of time slot in the mandate of the HS-SCCH that terminal reads; Terminal has been obtained the authorization resources of non-rectangle thus.
Embodiment bis-:
The non-rectangle resource allocation conditions identical with embodiment mono-of still take is example, and the concrete indicating means of authorization channel and auxiliary resources indicating channel no longer repeats to list;
The key step of this method is as follows:
Steps A: base station transmission resource authorization channel sends auxiliary resources indicating channel to terminal when being HS-SCCH;
Step B: HS-SCCH and auxiliary resources indicating channel that terminal sends according to base station obtain complete authorization resources.
The method difference of the present embodiment and embodiment mono-is, base station is when dispatch terminal each time, and base station sends resource authorization channel and auxiliary resources indicating channel to terminal simultaneously.Terminal need to be accepted resource authorization channel and auxiliary resources indicating channel when accepting scheduling each time simultaneously.
Embodiment tri-:
For as the scene of Fig. 3 b, time slot 1 is non-whole time slot: code channel resource is the empty code channels of numbering 13 to numbering 16, the resource that time slot 2,3 is whole time slot.
Base station during to terminal, adopts the TRRI indexed resource time slot on physical control channel E-AGCH: TRRI=11100 by above-mentioned non-rectangle scheduling of resource; (whether five bits indicate respectively time slot 1 to time slot 5 to distribute); CSS territory is made as " 00000 " (E-AGCH type1) or " 0000 " (E-AGCH type2) by existing mode, and expression time slot 2,3 is all dispatched to terminal for all code channels; On auxiliary resources indicating channel, non-whole time slot indication territory is set to " 10000 " (five bits indicate respectively whether time slot 1 to time slot 5 is non-whole time slot);
Code channel resource indication for non-whole time slot, if adopt bitmap mode, if the code channel of 2 SF16 of a bit indication, the indication of a time slot needs 8 bits, the bit in code channel indication territory is set to " 00000011xx ... xxx ", and xxx represents to keep for the bit of other time slots;
Code channel resource indication for non-whole time slot, if adopt the CRRI indicating mode of existing E-AGCH, in non-whole time-slot code channel indication territory, each time slot needs 5(E-AGCH type1) individual bit or 4 bits (E-AGCH type2), take that to adopt 4 bits be example, non-whole time-slot code channel indication bit is " 0110xxx ... xxx ", and the code channel on non-whole time slot 1 is C4 (4).The code channel indication bit expense that code channel indication territory total length is each time slot is multiplied by the non-whole number of time slots that needs indication.
Terminal reads the non-whole time slot indication territory on TRRI on E-AGCH and auxiliary resources indicating channel, terminal determines in the time slot mandate of carrying, comprise non-whole time slot on E-AGCH, and terminal is further obtained the code channel information of non-whole time slot according to the code channel resource indication on auxiliary resources indicating channel.
Referring to Fig. 4, the embodiment of the present invention provides ，Gai base station, a kind of base station to comprise:
The first transmitting element 40, for sending physical control channel to terminal, carrying on this physical control channel, be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second transmitting element 41, for sending auxiliary resources indicating channel to terminal, carry on this auxiliary resources indicating channel the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot.
Further, on the auxiliary resources indicating channel that described the second transmitting element 41 sends, also carry the second time slot indication territory that is used to indicate the second time slot; Or,
Described the second transmitting element 41 also for: while comprising a plurality of bit group in indication territory, second code road, with make an appointment time slot corresponding to each bit group or by time slot corresponding to each bit group of high-level signaling notification terminal of terminal; For each bit group, if the value of this bit group is not particular value, time slot corresponding to this bit group is the second time slot, otherwise time slot corresponding to this bit group is not the second time slot; Or,
Described the second transmitting element 41 also for: with make an appointment the second time slot or the indication information of the second time slot is sent to terminal by high-level signaling of terminal.
Further, the second time slot indication territory adopts bit map bitmap mode to indicate the second time slot.
Further, described the second transmitting element 41 also for:
Before sending auxiliary resources indicating channel to terminal, with the time slot that in terminal agreement or base station notification terminal bitmap, each bit is corresponding.
Further, bit group adopts bitmap mode to be designated as the code channel resource of the second time slot allocation; Or,
Characteristic information or numbering corresponding to this characteristic information that bit group takies the periodicity of the second time slot by carrying shared service channel, be designated as the code channel resource of the second time slot allocation.
Further, described the second transmitting element 41 also for:
Before sending auxiliary resources indicating channel to terminal, with make an appointment implication corresponding to described numbering or implication corresponding to described numbering notified to terminal of terminal.
Further, described the second transmitting element 41 also for:
Adopt the public wireless network temporary mark RNTI or the exclusive RNTI of terminal that arrange with terminal, the auxiliary resources indicating channel sending is carried out to scrambling.
Further, described the second transmitting element 41 is when adopting the exclusive RNTI of terminal to carry out scrambling to the auxiliary resources indicating channel sending, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
Further, described the second transmitting element 41 also for:
Before sending auxiliary resources indicating channel to terminal, the information of the shared resource location of auxiliary resources indicating channel is sent to terminal; Or,
With the terminal shared resource location of auxiliary resources indicating channel of making an appointment.
Further, described the second transmitting element 41 for:
When sending physical control channel, send auxiliary resources indicating channel; Or,
Before sending physical control channel, send auxiliary resources indicating channel; Or,
According to cycle predetermined time, periodically to terminal, send auxiliary resources indicating channel; Or,
When resource distribution changes, to terminal, send auxiliary resources indicating channel.
Further, on described auxiliary resources indicating channel, also carry entry-into-force time territory, this entry-into-force time territory is used to indicate the entry-into-force time of the indicated resource of this auxiliary resources indicating channel.
Further, on described physical control channel, also carry the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate; Or,
Described the second transmitting element 41 also for: by high-level signaling, to terminal, send the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate.
Further, described the first time slot is whole time slot, and described the second time slot is non-whole time slot;
Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
Referring to Fig. 5, the embodiment of the present invention provides a kind of terminal,, this terminal comprises:
The first receiving element 50, the physical control channel sending for receiving base station, carries on this physical control channel and is used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and is used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second receiving element 51, the auxiliary resources indicating channel sending for receiving base station, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in described time slot, except the first time slot on this auxiliary resources indicating channel;
Resource determining unit 52, for according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
Further, described resource determining unit 52 for:
While also carrying the second time slot indication territory that is used to indicate the second time slot on described auxiliary resources indicating channel, according to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the second time slot indication territory, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
According to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the high-level signaling of the agreement with base station or base station transmission, determine time slot corresponding to each bit group comprising in indication territory, second code road, for each bit group, if the value of this bit group is not particular value, determine that time slot corresponding to this bit group is the second time slot, otherwise, determine that time slot corresponding to this bit group is not the second time slot; Time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, is defined as the code channel resource of the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
According to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the high-level signaling of the agreement with base station or base station transmission, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation.
Further, described the second receiving element 51 for: when receiving base station auxiliary resources indicating channel, adopt public wireless network temporary mark RNTI or the exclusive RNTI of terminal with base station agreement, this auxiliary resources indicating channel carried out to descrambling.
Further, described the second receiving element 51 is when adopting the exclusive RNTI of terminal to carry out descrambling to sending out auxiliary resources indicating channel, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
Further, described the second receiving element 51 also for:
Before receiving the auxiliary resources indicating channel of base station transmission, the information of the resource location that the auxiliary resources indicating channel of reception base station transmission is shared; Or, with the base station shared resource location of auxiliary resources indicating channel of making an appointment;
On described resource location, receive the auxiliary resources indicating channel that base station sends.
Further, described resource determining unit 52 for:
According to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine time slot and code channel resource that base station is this terminal distribution in current subframe; Or,
According to the entry-into-force time territory of carrying on described auxiliary resources indicating channel, determine the entry-into-force time of the resource that this auxiliary resources indicating channel is indicated, and according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is the time slot of this terminal distribution and code channel resource within the entry-into-force time.
Further, described resource determining unit 52 also for:
The information of carrying on the physical control channel receiving in basis and auxiliary resources indicating channel, determine that base station is before the time slot and code channel resource of this terminal distribution, according to that on described physical control channel, carry or that base station sends by high-level signaling, be used to indicate the information whether terminal accepts the resource indication of described auxiliary resources indicating channel, determine whether to accept the resource indication of described auxiliary resources indicating channel;
When determining the resource indication of accepting described auxiliary resources indicating channel, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is time slot and the code channel resource of this terminal distribution.
Further, described the first time slot is whole time slot, and described the second time slot is non-whole time slot; Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
To sum up, beneficial effect of the present invention comprises:
In the scheme that the embodiment of the present invention provides, base station sends the physical control channel that carries the first time slot indication territory and the first code channel indication territory to terminal, wherein the first time slot indication territory is designated as the time slot of the shared service channel allocation of terminal, the first code channel indication territory is designated as the code channel resource of the first time slot allocation in the time slot of distribution, and, base station sends the auxiliary resources indicating channel that carries indication territory, second code road to terminal, wherein indication territory in second code road is designated as the code channel resource of the second time slot allocation in the time slot of distribution, visible, this programme is to be designated as respectively the code channel resource of the first time slot allocation and to be the code channel resource of the second time slot allocation by two channels, owing to being that channel by different is indicated, therefore can and indicate different code channel resources for the first time slot and the second time slot allocation, thereby realized the allocative decision of non-matrix resource, with the code channel resource homogeneous phase distributing in the time slot for the shared service channel allocation of terminal in prior art with comparing, the present invention can reduce the wasting of resources.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims (43)

1. a resource allocation methods, is characterized in that, the method comprises:
Base station sends physical control channel to terminal, carries and be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot on this physical control channel; And,
Base station sends auxiliary resources indicating channel to terminal, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot on this auxiliary resources indicating channel.
2. the method for claim 1, is characterized in that, also carries the second time slot indication territory that is used to indicate the second time slot on described auxiliary resources indicating channel; Or,
In indication territory, second code road, comprise a plurality of bit groups, base station and terminal are made an appointment time slot corresponding to each bit group or base station by time slot corresponding to each bit group of high-level signaling notification terminal; For each bit group, if the value of this bit group is not particular value, time slot corresponding to this bit group is the second time slot, otherwise time slot corresponding to this bit group is not the second time slot; Or,
Make an appointment the second time slot or base station of base station and terminal sends to terminal by high-level signaling by the indication information of the second time slot.
3. method as claimed in claim 2, is characterized in that, the second time slot indication territory adopts bit map bitmap mode to indicate the second time slot.
4. method as claimed in claim 3, is characterized in that, further comprises:
Before base station sends auxiliary resources indicating channel to terminal, the time slot that base station is corresponding with each bit in terminal agreement or base station notification terminal bitmap.
5. method as claimed in claim 2, is characterized in that, described particular value is complete zero.
6. method as claimed in claim 2, is characterized in that, bit group adopts bitmap mode to be designated as the code channel resource of the second time slot allocation; Or,
Characteristic information or numbering corresponding to this characteristic information that bit group takies the periodicity of the second time slot by carrying shared service channel, be designated as the code channel resource of the second time slot allocation.
7. method as claimed in claim 6, is characterized in that, further comprises:
Before base station sends auxiliary resources indicating channel to terminal, make an appointment implication corresponding to described numbering or implication corresponding to described numbering notified to terminal of base station and terminal.
8. the method for claim 1, is characterized in that, base station adopts public wireless network temporary mark RNTI or the exclusive RNTI of terminal with terminal agreement, and the auxiliary resources indicating channel sending is carried out to scrambling.
9. method as claimed in claim 8, it is characterized in that, when adopting the exclusive RNTI of terminal to carry out scrambling to the auxiliary resources indicating channel sending, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
10. the method for claim 1, is characterized in that, before base station sends auxiliary resources indicating channel to terminal, further comprises:
Base station sends to terminal by the information of the shared resource location of auxiliary resources indicating channel; Or,
Base station and the terminal shared resource location of auxiliary resources indicating channel of making an appointment.
11. the method for claim 1, is characterized in that, base station sends auxiliary resources indicating channel to terminal, specifically comprises:
Base station, when sending physical control channel, sends auxiliary resources indicating channel; Or,
Base station, before sending physical control channel, sends auxiliary resources indicating channel; Or,
Base station, according to cycle predetermined time, periodically sends auxiliary resources indicating channel to terminal; Or,
Base station, when resource distribution changes, sends auxiliary resources indicating channel to terminal.
12. the method for claim 1, is characterized in that, on described auxiliary resources indicating channel, also carry entry-into-force time territory, and this entry-into-force time territory is used to indicate the entry-into-force time of the indicated resource of this auxiliary resources indicating channel.
13. the method for claim 1, is characterized in that, also carry the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate on described physical control channel; Or,
Base station sends to terminal the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate by high-level signaling.
14. as the method as described in arbitrary in claim 1-13, it is characterized in that, described the first time slot is whole time slot, and described the second time slot is non-whole time slot;
Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
15. 1 kinds of resource determining method, is characterized in that, the method comprises:
Terminal receives the physical control channel that base station sends, and carries and be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot on this physical control channel; And,
Terminal receives the auxiliary resources indicating channel that base station sends, and carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in described time slot, except the first time slot on this auxiliary resources indicating channel;
Terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
16. methods as claimed in claim 15, is characterized in that, terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution, specifically comprises:
While also carrying the second time slot indication territory that is used to indicate the second time slot on described auxiliary resources indicating channel, terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the second time slot indication territory, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
Terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the high-level signaling of the agreement with base station or base station transmission, determine time slot corresponding to each bit group comprising in indication territory, second code road, for each bit group, if the value of this bit group is not particular value, determine that time slot corresponding to this bit group is the second time slot, otherwise, determine that time slot corresponding to this bit group is not the second time slot; Time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, is defined as the code channel resource of the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
Terminal is defined as the time slot of the shared service channel allocation of this terminal according to the first time slot indication territory, according to the high-level signaling of the agreement with base station or base station transmission, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation.
17. methods as claimed in claim 15, is characterized in that, terminal, when receiving base station auxiliary resources indicating channel, adopts the public wireless network temporary mark RNTI or the exclusive RNTI of terminal that arrange with base station, and this auxiliary resources indicating channel is carried out to descrambling.
18. methods as claimed in claim 17, it is characterized in that, when adopting the exclusive RNTI of terminal to carry out descrambling to sending out auxiliary resources indicating channel, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
19. methods as claimed in claim 15, is characterized in that, before terminal receives the auxiliary resources indicating channel that base station sends, further comprise: terminal receives the information of the shared resource location of auxiliary resources indicating channel that base station sends; Or, terminal and the base station shared resource location of auxiliary resources indicating channel of making an appointment;
Terminal receives the auxiliary resources indicating channel that base station sends, and specifically comprises: terminal, on described resource location, receives the auxiliary resources indicating channel that base station sends.
20. methods as claimed in claim 15, is characterized in that, terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution, specifically comprises:
Terminal, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, is determined time slot and code channel resource that base station is this terminal distribution in current subframe; Or,
Terminal is according to the entry-into-force time territory of carrying on described auxiliary resources indicating channel, determine the entry-into-force time of the resource that this auxiliary resources indicating channel is indicated, and according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is the time slot of this terminal distribution and code channel resource within the entry-into-force time.
21. methods as claimed in claim 15, is characterized in that, in terminal, according to the information of carrying on the physical control channel that receives and auxiliary resources indicating channel, determine that base station is before the time slot and code channel resource of this terminal distribution, further comprises:
Terminal according to that on described physical control channel, carry or that base station sends by high-level signaling, be used to indicate the information whether terminal accepts the resource indication of described auxiliary resources indicating channel, determine whether to accept the resource indication of described auxiliary resources indicating channel;
Described terminal is according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is time slot and the code channel resource of this terminal distribution, specifically comprise: terminal is when determining the resource indication of accepting described auxiliary resources indicating channel, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is time slot and the code channel resource of this terminal distribution.
22. as the method as described in arbitrary in claim 15-21, it is characterized in that, described the first time slot is whole time slot, and described the second time slot is non-whole time slot;
Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
23. 1 kinds of base stations, is characterized in that, this base station comprises:
The first transmitting element, for sending physical control channel to terminal, carrying on this physical control channel, be used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and be used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second transmitting element, for sending auxiliary resources indicating channel to terminal, carry on this auxiliary resources indicating channel the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in the time slot of the shared service channel allocation of terminal, except the first time slot.
24. base stations as claimed in claim 23, is characterized in that, also carry the second time slot indication territory that is used to indicate the second time slot on the auxiliary resources indicating channel that described the second transmitting element sends; Or,
Described the second transmitting element also for: while comprising a plurality of bit group in indication territory, second code road, with make an appointment time slot corresponding to each bit group or by time slot corresponding to each bit group of high-level signaling notification terminal of terminal; For each bit group, if the value of this bit group is not particular value, time slot corresponding to this bit group is the second time slot, otherwise time slot corresponding to this bit group is not the second time slot; Or,
Described the second transmitting element also for: with make an appointment the second time slot or the indication information of the second time slot is sent to terminal by high-level signaling of terminal.
25. base stations as claimed in claim 24, is characterized in that, the second time slot indication territory adopts bit map bitmap mode to indicate the second time slot.
26. base stations as claimed in claim 25, is characterized in that, described the second transmitting element also for:
Before sending auxiliary resources indicating channel to terminal, with the time slot that in terminal agreement or base station notification terminal bitmap, each bit is corresponding.
27. base stations as claimed in claim 24, is characterized in that, bit group adopts bitmap mode to be designated as the code channel resource of the second time slot allocation; Or,
Characteristic information or numbering corresponding to this characteristic information that bit group takies the periodicity of the second time slot by carrying shared service channel, be designated as the code channel resource of the second time slot allocation.
28. base stations as claimed in claim 27, is characterized in that, described the second transmitting element also for:
Before sending auxiliary resources indicating channel to terminal, with make an appointment implication corresponding to described numbering or implication corresponding to described numbering notified to terminal of terminal.
29. base stations as claimed in claim 23, is characterized in that, described the second transmitting element also for:
Adopt the public wireless network temporary mark RNTI or the exclusive RNTI of terminal that arrange with terminal, the auxiliary resources indicating channel sending is carried out to scrambling.
30. base stations as claimed in claim 29, it is characterized in that, described the second transmitting element is when adopting the exclusive RNTI of terminal to carry out scrambling to the auxiliary resources indicating channel sending, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
31. base stations as claimed in claim 23, is characterized in that, described the second transmitting element also for:
Before sending auxiliary resources indicating channel to terminal, the information of the shared resource location of auxiliary resources indicating channel is sent to terminal; Or,
With the terminal shared resource location of auxiliary resources indicating channel of making an appointment.
32. base stations as claimed in claim 23, is characterized in that, described the second transmitting element is used for:
When sending physical control channel, send auxiliary resources indicating channel; Or,
Before sending physical control channel, send auxiliary resources indicating channel; Or,
According to cycle predetermined time, periodically to terminal, send auxiliary resources indicating channel; Or,
When resource distribution changes, to terminal, send auxiliary resources indicating channel.
33. base stations as claimed in claim 23, is characterized in that, on described auxiliary resources indicating channel, also carry entry-into-force time territory, and this entry-into-force time territory is used to indicate the entry-into-force time of the indicated resource of this auxiliary resources indicating channel.
34. base stations as claimed in claim 23, is characterized in that, also carry the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate on described physical control channel; Or,
Described the second transmitting element also for: by high-level signaling, to terminal, send the information whether terminal accepts the resource indication of described auxiliary resources indicating channel that is used to indicate.
35. as the base station as described in arbitrary in claim 23-34, it is characterized in that, described the first time slot is whole time slot, and described the second time slot is non-whole time slot;
Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
36. 1 kinds of terminals, is characterized in that, this terminal comprises:
The first receiving element, the physical control channel sending for receiving base station, carries on this physical control channel and is used to indicate as the first time slot indication territory of the time slot of the shared service channel allocation of terminal and is used to indicate the first code channel indication territory into the code channel resource of the first time slot allocation in described time slot; And,
The second receiving element, the auxiliary resources indicating channel sending for receiving base station, carries the indication territory, second code road being used to indicate as the code channel resource of the second time slot allocation in described time slot, except the first time slot on this auxiliary resources indicating channel;
Resource determining unit, for according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determines that base station is time slot and the code channel resource of this terminal distribution.
37. terminals as claimed in claim 36, is characterized in that, described resource determining unit is used for:
While also carrying the second time slot indication territory that is used to indicate the second time slot on described auxiliary resources indicating channel, according to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the second time slot indication territory, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
According to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the high-level signaling of the agreement with base station or base station transmission, determine time slot corresponding to each bit group comprising in indication territory, second code road, for each bit group, if the value of this bit group is not particular value, determine that time slot corresponding to this bit group is the second time slot, otherwise, determine that time slot corresponding to this bit group is not the second time slot; Time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, is defined as the code channel resource of the first time slot allocation; According to indication territory, second code road, be defined as the code channel resource of the second time slot allocation; Or,
According to the first time slot indication territory, be defined as the time slot of the shared service channel allocation of this terminal, according to the high-level signaling of the agreement with base station or base station transmission, determine the second time slot, time slot except the second time slot in the time slot of the shared service channel allocation for this terminal is defined as to the first time slot, and according to the first code channel indication territory, be defined as the code channel resource of the first time slot allocation, according to indication territory, second code road, be defined as the code channel resource of the second time slot allocation.
38. terminals as claimed in claim 36, it is characterized in that, described the second receiving element is used for: when receiving base station auxiliary resources indicating channel, adopt the public wireless network temporary mark RNTI or the exclusive RNTI of terminal that arrange with base station, this auxiliary resources indicating channel is carried out to descrambling.
39. terminals as claimed in claim 38, it is characterized in that, described the second receiving element is when adopting the exclusive RNTI of terminal to carry out descrambling to sending out auxiliary resources indicating channel, this auxiliary resources indicating channel is HS-SCCH order channel, and in this HS-SCCH order channel, carries and be used to indicate the order type indication bit that current channel is auxiliary resources indicating channel.
40. terminals as claimed in claim 36, is characterized in that, described the second receiving element also for:
Before receiving the auxiliary resources indicating channel of base station transmission, the information of the resource location that the auxiliary resources indicating channel of reception base station transmission is shared; Or, with the base station shared resource location of auxiliary resources indicating channel of making an appointment;
On described resource location, receive the auxiliary resources indicating channel that base station sends.
41. terminals as claimed in claim 36, is characterized in that, described resource determining unit is used for:
According to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine time slot and code channel resource that base station is this terminal distribution in current subframe; Or,
According to the entry-into-force time territory of carrying on described auxiliary resources indicating channel, determine the entry-into-force time of the resource that this auxiliary resources indicating channel is indicated, and according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is the time slot of this terminal distribution and code channel resource within the entry-into-force time.
42. terminals as claimed in claim 36, is characterized in that, described resource determining unit also for:
The information of carrying on the physical control channel receiving in basis and auxiliary resources indicating channel, determine that base station is before the time slot and code channel resource of this terminal distribution, according to that on described physical control channel, carry or that base station sends by high-level signaling, be used to indicate the information whether terminal accepts the resource indication of described auxiliary resources indicating channel, determine whether to accept the resource indication of described auxiliary resources indicating channel;
When determining the resource indication of accepting described auxiliary resources indicating channel, according to the information of carrying on the physical control channel receiving and auxiliary resources indicating channel, determine that base station is time slot and the code channel resource of this terminal distribution.
43. as the terminal as described in arbitrary in claim 36-42, it is characterized in that, described the first time slot is whole time slot, and described the second time slot is non-whole time slot;
Wherein, non-whole time slot refers in this time slot because other physical channels that configured except shared service channel cause shared service channel can not take all code channels of this time slot; Whole time slot refers to and in this time slot, does not configure other physical channels except shared service channel and make shared service channel can take all code channels of this time slot.
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