CN106162677A

CN106162677A - Information processing method, base station, electronic equipment and system

Info

Publication number: CN106162677A
Application number: CN201510145354.XA
Authority: CN
Inventors: 赖雪峰
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2015-03-30
Filing date: 2015-03-30
Publication date: 2016-11-23
Anticipated expiration: 2035-03-30
Also published as: CN106162677B; WO2016155245A1

Abstract

The invention discloses a kind of information processing method, base station, electronic equipment and system, described method comprises determining that and controls the second control channel that channel is different from first；Wherein, described first controls channel for providing control information, described second control channel to be used for providing control information for Equations of The Second Kind electronic equipment for first kind electronic equipment；Described first kind electronic equipment supports the first bandwidth and the bandwidth less than described first bandwidth, and the second bandwidth only supported by described Equations of The Second Kind electronic equipment, and described second bandwidth is less than described first bandwidth；Generate the control information for described Equations of The Second Kind electronic equipment；Control information MAP for described Equations of The Second Kind electronic equipment is controlled channel to described second；Control channel by described second and send corresponding described control information to described Equations of The Second Kind electronic equipment.

Description

Information processing method, base station, electronic equipment and system

Technical field

The present invention relates to the management technique of the communications field, particularly relate to a kind of information processing method, base station, electricity Subset and system.

Background technology

Along with the development of technology, engender a greater variety of electronic equipment, these new electronic equipments due to Purposes is different from traditional electronic equipment, and its bandwidth supported is the least, the most only supports 1.4MHz bandwidth Machine type communication (MTC) terminal.If the electronic equipment that emerging bandwidth is less uses identical The method of the control information obtained in Physical Downlink Control Channel, may result in searching of these electronic equipments Rope complexity is higher, and the problem that the power consumption of electronic equipment is higher.

Summary of the invention

For solving the technical problem that prior art exists, a kind of information processing method of embodiment of the present invention offer, Base station, electronic equipment and system.

For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:

Embodiments providing a kind of information processing method, be applied to base station, described method includes:

Determine and control the second control channel that channel is different from first；Wherein, described first control channel is used for Thering is provided control information for first kind electronic equipment, described second controls channel for carrying for Equations of The Second Kind electronic equipment For control information；Described first kind electronic equipment supports the first bandwidth and the bandwidth less than described first bandwidth, The second bandwidth only supported by described Equations of The Second Kind electronic equipment, and described second bandwidth is less than described first bandwidth；

Generate the control information for described Equations of The Second Kind electronic equipment；

Control information MAP for described Equations of The Second Kind electronic equipment is controlled channel to described second；

Control channel by described second and send corresponding described control information to described Equations of The Second Kind electronic equipment.

In such scheme, described method also includes:

Generate the resource management information for described Equations of The Second Kind electronic equipment, wherein, described resource management information For indicating the described second resource location information controlling information；

Described resource management information is mapped to broadcast channel；

Described resource management information is sent to described Equations of The Second Kind electronic equipment by described broadcast channel.

In such scheme, described second controls channel, including: the control channel resource units of predetermined number；

Accordingly,

Described by the most described second control channel of control information MAP for described Equations of The Second Kind electronic equipment, bag Include:

The first of channel resource units is controlled needed for determining the control information carrying described Equations of The Second Kind electronic equipment Quantity；

The information MAP that controls for described Equations of The Second Kind electronic equipment is believed to the control comprising described first quantity Described the second of road Resource Unit controls channel.

In such scheme, the described control letter determined needed for carrying the control information of described Equations of The Second Kind electronic equipment First quantity of road Resource Unit, including:

Obtain the channel quality indication (CQI) information that described Equations of The Second Kind electronic equipment is sent；

Determine the control information carrying described Equations of The Second Kind electronic equipment based on described channel quality indication (CQI) information needed for Control channel resource units the first quantity.

In such scheme, described generation for the control information of described Equations of The Second Kind electronic equipment, including:

Under corresponding to paging information, system information block, Stochastic accessing response message, Equations of The Second Kind electronic equipment At least one information in row control information is as the described control information for described Equations of The Second Kind electronic equipment.

Embodiments provide a kind of information processing method, be applied to electronic equipment, described electronic equipment For the Equations of The Second Kind electronic equipment different from first kind electronic equipment, the first band supported by described first kind electronic equipment Wide and less than the bandwidth of described first bandwidth, the second bandwidth only supported by described Equations of The Second Kind electronic equipment, described the Two bandwidth are less than described first bandwidth；Described method includes:

Access the second control channel；Wherein, described second control information is different from the first control channel；Described First control channel for for first kind electronic equipment provide control information, described second control channel be used for be Equations of The Second Kind electronic equipment provides control information；

Control channel obtains the control information of correspondence from described second.

In such scheme, described method also includes: get from broadcast channel for described Equations of The Second Kind electronics The resource management information of equipment；Wherein, described resource management information is for indicating described second to control information Resource location information；

Corresponding resource is accessed according to described resource management information.

In such scheme, the described control information obtaining correspondence from described second control channel, including:

Channel quality indication (CQI) information is determined based on the reference signal received；

The first quantity of described control channel resource units is determined according to described channel quality indication (CQI) information；

The first quantity based on described control channel resource units, controls to resolve channel to obtain from described second Control information.

In such scheme, after the described control information obtaining correspondence from described second control channel, described Method includes:

Resolve from described control information and obtain at least one information following: paging information, system information block, Stochastic accessing response message, the Downlink Control Information that Equations of The Second Kind electronic equipment is corresponding.

The embodiment of the present invention additionally provides a kind of base station, and described base station includes:

Unit is set, controls, for determining, the second control channel that channel is different from first；Wherein, described One controls channel for providing control information for first kind electronic equipment, and described second controls channel is used for being the Two class of electronic devices provide control information；Described first kind electronic equipment supports the first bandwidth and less than described the The bandwidth of one bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described First bandwidth；

Information generating unit, for generating the control information for described Equations of The Second Kind electronic equipment；

Processing unit, for controlling the control information MAP for described Equations of The Second Kind electronic equipment to described second Channel processed；

Communication unit, sends correspondence for controlling channel by described second to described Equations of The Second Kind electronic equipment Described control information.

In such scheme, described information generating unit, it is additionally operable to generate for described Equations of The Second Kind electronic equipment Resource management information, wherein, described resource management information is for indicating the described second resource-niche controlling information Confidence ceases；

Described processing unit, is additionally operable to described resource management information is mapped to broadcast channel；

Described communication unit, is additionally operable to send described to described Equations of The Second Kind electronic equipment by described broadcast channel Resource management information.

Accordingly,

Described processing unit, needed for determining the control information carrying described Equations of The Second Kind electronic equipment Control the first quantity of channel resource units；By the control information MAP for described Equations of The Second Kind electronic equipment extremely Described the second of the channel resource units that controls comprising described first quantity controls channel.

In such scheme, described processing unit, specifically for obtaining the letter that described Equations of The Second Kind electronic equipment is sent Road quality indication (CQI) information；Determine based on described channel quality indication (CQI) information and carry described Equations of The Second Kind electronic equipment The first quantity controlling channel resource units needed for control information.

In such scheme, described information generating unit, specifically for by paging information, system information block, with At least one information conduct in the Downlink Control Information that machine access response message, Equations of The Second Kind electronic equipment are corresponding The described control information for described Equations of The Second Kind electronic equipment.

The embodiment of the present invention additionally provides a kind of electronic equipment, and described electronic equipment is and first kind electronic equipment Different Equations of The Second Kind electronic equipments, described first kind electronic equipment supports the first bandwidth and less than described first band Wide bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described first Bandwidth；Described electronic equipment includes:

Communication unit, for accessing the second control channel；Wherein, described second controls information and the first control Channel is different；Described first control channel for for first kind electronic equipment provide control information, described second Control channel for providing control information for Equations of The Second Kind electronic equipment；

Information process unit, for controlling to obtain channel the control information of correspondence from described second.

In such scheme, described information process unit, it is additionally operable to get from broadcast channel for described The resource management information of two class of electronic devices；Wherein, described resource management information is used for indicating described second control The resource location information of information processed；Corresponding resource is accessed according to described resource management information.

In such scheme, described communication unit, specifically for determining channel quality based on the reference signal received Instruction information；

Accordingly, described information process unit, specifically for determining institute according to described channel quality indication (CQI) information State the first quantity controlling channel resource units；The first quantity based on described control channel resource units, from Described second controls to resolve in channel to obtain control information.

In such scheme, described information process unit, specifically for from described control information resolve obtain with At least one information lower: paging information, system information block, Stochastic accessing response message, Equations of The Second Kind electronics set Standby corresponding Downlink Control Information.

The embodiment of the present invention additionally provides a kind of information processing system, and described system includes:

Base station, controls, for determining, the second control channel that channel is different from first；Wherein, described first control Channel processed is for providing control information for first kind electronic equipment, and described second controls channel is used for as Equations of The Second Kind Electronic equipment provides control information；Described first kind electronic equipment supports the first bandwidth and less than described first band Wide bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described first Bandwidth；Generate the control information for described Equations of The Second Kind electronic equipment；Will be for described Equations of The Second Kind electronic equipment Control information MAP to the most described second control channel；Channel is controlled to described Equations of The Second Kind electricity by described second Subset sends corresponding described control information；

Electronic equipment, for accessing the second control channel；Control channel obtains the control of correspondence from described second Information processed.

Information processing method provided by the present invention, base station, electronic equipment and system, it is possible to determine special For the second control channel of Equations of The Second Kind electronic equipment, by the control information MAP for Equations of The Second Kind electronic equipment Control channel to second, and send to Equations of The Second Kind electronic equipment.So, the Equations of The Second Kind electronics that bandwidth is less sets Standby having only to controls to search control information channel from second, thus decreases searching of Equations of The Second Kind electronic equipment Rope complexity, and then the power consumption of Equations of The Second Kind electronic equipment can be reduced.

Accompanying drawing explanation

Fig. 1 is embodiment of the present invention base station side information processing method schematic flow sheet；

Fig. 2 is the schematic flow sheet that the embodiment of the present invention passes through broadcast channel instruction resource location；

Fig. 3 is that embodiment of the present invention resource distributes schematic diagram；

Fig. 4 is that embodiment of the present invention broadcast channel divides schematic diagram；

Fig. 5 is embodiment of the present invention electronic equipment side information processing method schematic flow sheet；

Fig. 6 is that embodiment of the present invention electronic equipment side gets resource allocation flow schematic diagram；

Fig. 7 is that the embodiment of the present invention resolves control information flow schematic diagram；

Search CCE direction schematic diagram when Fig. 8 is embodiment of the present invention parsing control information；

Fig. 9 is that the embodiment of the present invention resolves control information detailed process；

Figure 10 is that embodiment of the present invention base station forms structural representation；

Figure 11 is that embodiment of the present invention electronic equipment forms structural representation；

Figure 12 is that embodiment of the present invention information processing system forms schematic diagram.

Detailed description of the invention

Below in conjunction with the accompanying drawings and specific embodiment the present invention is further described in more detail.

Embodiment one,

Embodiments provide a kind of information processing method, be applied to base station, as it is shown in figure 1, described Method includes:

Step 101: determine and control the second control channel that channel is different from first；Wherein, described first control Channel processed is for providing control information for first kind electronic equipment, and described second controls channel is used for as Equations of The Second Kind Electronic equipment provides control information；Described first kind electronic equipment supports the first bandwidth and less than described first band Wide bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described first Bandwidth；

Step 102: generate the control information for described Equations of The Second Kind electronic equipment；

Step 103: the control information MAP for described Equations of The Second Kind electronic equipment is controlled letter to described second Road；

Step 104: control channel by described second and send described in correspondence to described Equations of The Second Kind electronic equipment Control information.

Here, described first control channel can be Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel), it is mainly used in carrying scheduling and other control information, specifically can wrap Containing transformat, resource distribution, uplink scheduling license, power control and uplink retransmission information etc..PDCCH Defined in include: resource units group (RE Group, REG) and control Channel Elements (Control Channel Element, CCE).Wherein, a CCE is made up of 9 REG.

First kind electronic equipment described in the present embodiment can be common mobile terminal；Described first bandwidth can Think 20M, the usual first kind electronic equipment communication bandwidth generally supported can be supported to be 1.4M, 5M, 10M, 15M and 20M etc..Described Equations of The Second Kind electronic equipment can be machine type communication (MTC) terminal； Accordingly, described second bandwidth is only 1.4M.

Visible, by using such scheme, it is possible to determine the second control being specifically designed for Equations of The Second Kind electronic equipment Channel processed, controls channel by the control information MAP for Equations of The Second Kind electronic equipment to second, and sends to the Two class of electronic devices.So, the Equations of The Second Kind electronic equipment that bandwidth is less has only to control to search channel from second Rope is to control information, thus decreases the search complexity of Equations of The Second Kind electronic equipment, and then can reduce by second The power consumption of class of electronic devices.

Embodiment two,

Here, described first control channel can be Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel), it is mainly used in carrying scheduling and other control information, specifically can wrap Containing transformat, resource distribution, uplink scheduling license, power control and uplink retransmission information etc..PDCCH Defined in include: resource units group (RE Group, REG) and control Channel Elements (Control Channel Element, CCE).Wherein, 1 REG is adjacent by 4 be positioned in same OFDM symbol or 6 RE composition, but wherein can RE number only have 4, the REG of 6 RE composition contains two Individual reference signal, and the RE shared by reference signal is can not to be used by the REG controlling channel.One CCE is made up of 9 REG.

Preferably, about the second resource location controlling channel place, can be indicated by broadcast channel, tool Body is as in figure 2 it is shown, include:

Step 201: generate the resource management information for described Equations of The Second Kind electronic equipment, wherein, described money Source control information is for indicating the described second resource location information controlling information；

Step 202: described resource management information is mapped to broadcast channel；

Step 203: send described resource management by described broadcast channel to described Equations of The Second Kind electronic equipment and believe Breath.

Wherein, the described second resource location controlling information can be: with each for described Equations of The Second Kind electricity The resource location frequency domain of subset is identical, the position of distinct symbols in time domain；Such as, shown in Fig. 3, The resource location that second controls information can be disposed relative to a resource for Equations of The Second Kind electronic equipment 31, frequency domain is identical, in time domain at the 4th, 5,6 symbols in previous time slot, it is assumed that for Equations of The Second Kind The resource 31 of electronic equipment is positioned at second time slot in subframe 0, then the second control information is located in subframe 0 First time slot in the 4th, 5, at 6 symbols.

Preferably, described broadcast channel can mark off first kind broadcast channel and Equations of The Second Kind broadcast channel； Wherein, described first kind broadcast channel provides system information, institute for the most N number of first kind electronic equipment State Equations of The Second Kind broadcast channel for providing resource management information for M Equations of The Second Kind electronic equipment.

Described first kind broadcast channel can be Physical Broadcast Channel (PBCH), is mainly used in bearing system letter Breath, i.e. manages chunk (MIB, Master Information Block), and its update cycle is 40ms, weight Again transmission information cycle be 10ms.In time domain, PBCH transmits on the time slot 1 of subframe 0, at frequency domain On, PBCH takies 1.25M frequency bandwidth.

Described Equations of The Second Kind broadcast channel can be to take same band with PBCH on frequency domain, in time domain Take transmit on the position of distinct symbols with described PBCH on subframe 0 time slot 1.

Fig. 4 gives first kind broadcast channel and Equations of The Second Kind broadcast channel one in time domain and frequency domain is drawn The relation of dividing, in time domain, Equations of The Second Kind broadcast channel can take last three symbols on time slot 1, at frequency domain On then take be positioned at bandwidth central authorities position.Two time slots for a subframe that bottom is given in the diagram 12 RB of central authorities' frequency band, four symbols before taking in time domain in 6 RB in second time slot RB position be used for carrying first kind broadcast channel, 6 RB in second time slot account in time domain It is used for carrying Equations of The Second Kind broadcast channel with the RB position of rear three symbols；Wherein, Equations of The Second Kind broadcast channel accounts for Resource Unit be 214 RE.

Embodiment three,

Preferably, described in the present embodiment, second controls channel, may include that the control channel of predetermined number Resource Unit；

Accordingly, described by the most described second control of control information MAP for described Equations of The Second Kind electronic equipment Channel, may include that

The first of channel resource units is controlled needed for determining the control information carrying described Equations of The Second Kind electronic equipment Quantity；By the control information MAP for described Equations of The Second Kind electronic equipment to the control comprising described first quantity Described the second of channel resource units controls channel.

Wherein, the described control channel resource determined needed for carrying the control information of described Equations of The Second Kind electronic equipment The mode of the first quantity of unit can have a following two:

Mode one, arranged according to preset rules by base station, such as, can arrange and to control channel resource units The initial value of the first quantity is 1, after receiving the information receiving mistake of Equations of The Second Kind electronic equipment feedback, Described first quantity can be adjusted to 2.

Mode two, obtain the channel quality indication (CQI) information that described Equations of The Second Kind electronic equipment is sent；Based on described letter Road quality indication (CQI) information determines the control channel resource needed for carrying the control information of described Equations of The Second Kind electronic equipment First quantity of unit.

Wherein, the first quantity of described control channel resource (CCE) can refer to the degree of polymerization of described CCE. Described quality indication (CQI) information (CQI) can be that Equations of The Second Kind electronic equipment is anti-according to the situation receiving reference signal The information of feedback.If Equations of The Second Kind electronic equipment is according to the current CQI information calculated, high (right to CQI grade The down channel answered is good) the employing CCE degree of polymerization low first start decoding, so, it becomes possible to reduce blind solution Synchronous codes number.

Embodiment four,

Wherein, the first quantity of described control channel resource (CCE) can refer to the degree of polymerization of described CCE. Described quality indication (CQI) information (CQI) can be that Equations of The Second Kind electronic equipment is anti-according to the situation receiving reference signal The information of feedback.If Equations of The Second Kind electronic equipment is according to the current CQI information calculated, high (right to CQI grade The down channel answered is good) the employing CCE degree of polymerization low first start decoding, so, it becomes possible to from probability Reduce the number of times of blind decoding.

Preferably, described in the present embodiment, generate the control information for described Equations of The Second Kind electronic equipment, including:

The Downlink Control Information that Equations of The Second Kind electronic equipment is corresponding, can be used to for each different Equations of The Second Kind electricity Subset provides special control information, in order to obtain the positional information of other channels of its correspondence.

System information block, can be used to search for control corresponding to system information block (SIB) 1 and SIB2 Message.

Stochastic accessing response message, can be used to indicate the up of Equations of The Second Kind electronic equipment in Stochastic accessing Resource is distributed.

Paging information, can be used to indicate the identification list of the Equations of The Second Kind electronic equipment of base station calling；Owing to seeking The length exhaling information is less, so unlike the prior art, is no longer necessary to believe paging in the present embodiment Breath is mapped in Physical Downlink Shared Channel (PDSCH) such that it is able to avoid Equations of The Second Kind electronic equipment again Paging information in search PDSCH, reduces the power consumption of Equations of The Second Kind electronic equipment the most further.

It should be noted that the channel quality indication (CQI) information typically required according to Equations of The Second Kind electronic equipment determines Controlling the information of the first quantity of channel resource units is for corresponding descending of each Equations of The Second Kind electronic equipment Control information；Other several information generally use fixing control channel resource units quantity to send.

Embodiment five,

Embodiments provide a kind of information processing method, be applied to electronic equipment, described electronic equipment For the Equations of The Second Kind electronic equipment different from first kind electronic equipment, the first band supported by described first kind electronic equipment Wide and less than the bandwidth of described first bandwidth, the second bandwidth only supported by described Equations of The Second Kind electronic equipment, described the Two bandwidth are less than described first bandwidth；As it is shown in figure 5, described method includes:

Step 501: access the second control channel；Wherein, described second controls information and the first control channel Different；Described first controls channel for providing control information, described second control for first kind electronic equipment Channel is for providing control information for Equations of The Second Kind electronic equipment；

Step 502: control to obtain channel the control information of correspondence from described second.

First kind electronic equipment described in the present embodiment can be common mobile terminal；Described first bandwidth can Think 20M, the usual first kind electronic equipment communication bandwidth generally supported can be supported to be 1.4M, 5M, 10M, 15M and 20M etc..

Described Equations of The Second Kind electronic equipment can be machine type communication (MTC) terminal；Accordingly, described Two bandwidth are only 1.4M.

Embodiment six,

Preferably, the present embodiment can get from broadcast channel about the second money controlling channel place Source position, as shown in Figure 6, described method also includes:

Step 601: get the resource management information for described Equations of The Second Kind electronic equipment from broadcast channel； Wherein, described resource management information is for indicating the described second resource location information controlling information；

Step 602: access corresponding resource according to described resource management information.

Embodiment seven,

: wherein, the described second resource location controlling information can be: with each for described Equations of The Second Kind electricity The resource location frequency domain of subset is identical, the position of distinct symbols in time domain；Such as, shown in Fig. 3, The resource location that second controls information can be disposed relative to a resource for Equations of The Second Kind electronic equipment 31, frequency domain is identical, in time domain at the 4th, 5,6 symbols in previous time slot, it is assumed that for Equations of The Second Kind The resource 31 of electronic equipment is positioned at second time slot in subframe 0, then the second control information is located in subframe 0 First time slot in the 4th, 5, at 6 symbols.

Control channel obtains the control information of correspondence from described second described in the present embodiment, as it is shown in fig. 7, May include that

Step 701: determine channel quality indication (CQI) information based on the reference signal received；

Step 702: determine the first of described control channel resource units according to described channel quality indication (CQI) information Quantity；

Step 703: the first quantity based on described control channel resource units, controls channel from described second Middle parsing obtains control information.

Described reference signal based on reception determines that channel quality indication (CQI) information can be: Equations of The Second Kind electronic equipment After receiving reference signal (RS), determine Reference Signal Received Power according to RS, and then, according to ginseng Examine signal reception power and determine channel quality indication (CQI) information.

By using said method, Equations of The Second Kind electronic equipment just can be according to the current channel quality calculated instruction Information determines the first quantity controlling channel resource units, and then resolves control according to described first quantity determined Information processed.First quantity of described control channel resource units can be the CCE degree of polymerization.

Preferably, after the described control information obtaining correspondence from described second control channel, described method Including: resolve from described control information and obtain at least one information following: paging information, system information block, Stochastic accessing response message, the Downlink Control Information that Equations of The Second Kind electronic equipment is corresponding.

Further, the control channel money determined according to channel quality indication (CQI) information in conjunction with Equations of The Second Kind electronic equipment First quantity of source unit, illustrates the process controlling information analysis:

Assume to control channel resource with CCE as unit, channel quality indication (CQI) information is as CQI；For controlling letter Breath time domain and frequency domain the direction of search can as shown in Figure 8, i.e. in time domain with time order and function as direction, By height direction on earth on frequency domain.

It should be noted that the channel quality indication (CQI) information typically required according to Equations of The Second Kind electronic equipment determines Controlling the information of the first quantity of channel resource units is for corresponding descending of each Equations of The Second Kind electronic equipment Control information；Other several information generally use fixing control channel resource units quantity to send.Pin Can be as shown in the table to the control channel resource units quantity of each information:

As can be seen from the table, when using different the first quantity controlling channel resource units, Equations of The Second Kind Electronic equipment is the most different for the number of times of the blind Detecting controlling channel.

Below as a example by the parsing of the Downlink Control Information corresponding to Equations of The Second Kind electronic equipment, carry out in conjunction with Fig. 9 Process description, step 901: first Equations of The Second Kind electronic equipment gets CQI；

Step 902: judge whether CQI is more than threshold value, wherein, threshold value can rule of thumb be arranged, Such as could be arranged to 8, i.e. CQI > 8, illustrate that the down channel quality of UE is good, can be 1 by the degree of polymerization, So efficiency is high, otherwise illustrates that the down channel quality of UE is the best, and using the degree of polymerization is 2 so may be used To use the coded system of more low bit-rate to pass, it is ensured that UE can have correctly received the information of PDCCH.If Step 903 is then performed more than threshold value；Otherwise, step 906 is performed；

Step 903: according to the direction of search, arranges extraction pointer, extracts single CCE and is decoded；

Step 904: utilize the scrambler of self that the CCE extracted is verified, it is judged that whether verification is passed through, If passed through, it is determined that control information (DCI) and obtain successfully, terminate handling process；Otherwise, step is performed Rapid 905；

Step 905: judge whether that currently extracting pointer has been directed to the end of the second control channel, if it is, Then determine that DCI obtains unsuccessfully, terminate handling process；Otherwise, step 903 is returned.

Step 906: according to the direction of search, arranges extraction pointer, extracts two CCE and is decoded；

Step 907: utilize the scrambler of self that two CCE extracted are verified, it is judged that whether verification leads to Cross, if passed through, it is determined that control information (DCI) and obtain successfully, terminate handling process；Otherwise, hold Row step 908；

Step 908: judge whether that currently extracting pointer has been directed to the end of the second control channel, if it is, Then determine that DCI obtains unsuccessfully, terminate handling process；Otherwise, step 906 is returned.

More than merely provide the analytic method of the Downlink Control Information corresponding for Equations of The Second Kind electronic equipment, but It is, it is to be understood that for system information block, Stochastic accessing response message, the parsing side of paging information Method is same as the above-mentioned method, simply can remove and use the scrambler of self to carry out the step verified.

Embodiment eight,

Embodiments providing a kind of base station, as shown in Figure 10, described base station includes:

Unit 1001 is set, controls, for determining, the second control channel that channel is different from first；Wherein, institute State the first control channel for providing control information, described second control channel to be used for for first kind electronic equipment Control information is provided for Equations of The Second Kind electronic equipment；Described first kind electronic equipment supports the first bandwidth and less than institute Stating the bandwidth of the first bandwidth, described Equations of The Second Kind electronic equipment only supports that the second bandwidth, described second bandwidth are less than Described first bandwidth；

Information generating unit 1002, for generating the control information for described Equations of The Second Kind electronic equipment；

Processing unit 1003, for by the control information MAP for described Equations of The Second Kind electronic equipment to the most described the Two control channel；

Communication unit 1004, right to the transmission of described Equations of The Second Kind electronic equipment for controlling channel by described second The described control information answered.

Embodiment nine,

Embodiments providing a kind of base station, described base station includes:

Preferably, described information generating unit, it is additionally operable to generate the resource management for described Equations of The Second Kind electronic equipment Information, wherein, described resource management information is for indicating the described second resource location information controlling information；

Embodiment ten,

Embodiments providing a kind of base station, described base station includes:

Preferably, described second controls channel, including: the control channel resource units of predetermined number；

Accordingly,

Mode two, described processing unit, specifically for obtaining the channel matter that described Equations of The Second Kind electronic equipment is sent Amount instruction information；The control carrying described Equations of The Second Kind electronic equipment is determined based on described channel quality indication (CQI) information The first quantity controlling channel resource units needed for information.

Embodiment 11,

Embodiments providing a kind of base station, described base station includes:

Accordingly,

Preferably, described information generating unit, specifically for by paging information, system information block, connect at random Enter at least one information in the Downlink Control Information that response message, Equations of The Second Kind electronic equipment are corresponding as described Control information for described Equations of The Second Kind electronic equipment.

Embodiment 12,

Embodiments providing a kind of electronic equipment, described electronic equipment is with first kind electronic equipment not Same Equations of The Second Kind electronic equipment, described first kind electronic equipment supports the first bandwidth and less than described first bandwidth Bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described first band Wide；As shown in figure 11, described electronic equipment includes:

Communication unit 1101, for accessing the second control channel；Wherein, described second controls information and first Control channel different；Described first controls channel is used for providing control information for first kind electronic equipment, described Second controls channel for providing control information for Equations of The Second Kind electronic equipment；

Information process unit 1102, for controlling to obtain channel the control information of correspondence from described second.

Embodiment 13,

Preferably, described information process unit, it is additionally operable to get from broadcast channel for described Equations of The Second Kind The resource management information of electronic equipment；Wherein, described resource management information is used for indicating described second to control letter The resource location information of breath；Corresponding resource is accessed according to described resource management information.

Described communication unit, specifically for determining channel quality indication (CQI) information based on the reference signal received；

Preferably, described information process unit, specifically for from described control information resolve obtain with down to Few a kind of information: paging information, system information block, Stochastic accessing response message, Equations of The Second Kind electronic equipment pair The Downlink Control Information answered.

Embodiment 14,

The embodiment of the present invention additionally provides a kind of information processing system, and as shown in figure 12, described system includes:

Base station 1201, controls, for determining, the second control channel that channel is different from first；Wherein, described One controls channel for providing control information for first kind electronic equipment, and described second controls channel is used for being the Two class of electronic devices provide control information；Described first kind electronic equipment supports the first bandwidth and less than described the The bandwidth of one bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described First bandwidth；Generate the control information for described Equations of The Second Kind electronic equipment；Will be for described Equations of The Second Kind electronics The control information MAP of equipment controls channel to described second；Channel is controlled to described second by described second Class of electronic devices sends corresponding described control information；

Electronic equipment 1202, for accessing the second control channel；Control channel obtains correspondence from described second Control information.

It addition, the electronic equipment provided in the present embodiment and the function that is provided that of base station and above-described embodiment phase With, therefore not to repeat here.

In several embodiments provided herein, it should be understood that disclosed equipment and method, Can realize by another way.Apparatus embodiments described above is only schematically, such as, The division of described unit, is only a kind of logic function and divides, and actual can have other division when realizing Mode, such as: multiple unit or assembly can be in conjunction with, or are desirably integrated into another system, or some are special Levy and can ignore, or do not perform.It addition, the coupling each other of shown or discussed each ingredient, Or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, equipment or unit or logical Letter connect, can be electrical, machinery or other form.

The above-mentioned unit illustrated as separating component can be or may not be physically separate, makees The parts shown for unit can be or may not be physical location, i.e. may be located at a place, Can also be distributed on multiple NE；Can select according to the actual needs therein partly or entirely Unit realizes the purpose of the present embodiment scheme.

It addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module In, it is also possible to it is that each unit is individually as a unit, it is also possible to two or more unit collection Become in a unit；Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ Hardware adds the form of SFU software functional unit and realizes.

One of ordinary skill in the art will appreciate that: realize all or part of step of said method embodiment Can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer-readable Taking in storage medium, this program upon execution, performs to include the step of said method embodiment；And it is aforementioned Storage medium include: movable storage device, read only memory (ROM, Read-Only Memory), Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various The medium of program code can be stored.

The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to In this, any those familiar with the art, can be easily in the technical scope that the invention discloses Expect change or replace, all should contain within protection scope of the present invention.Therefore, the protection of the present invention Scope should be as the criterion with described scope of the claims.

Claims

1. an information processing method, is applied to base station, and described method includes:

Method the most according to claim 1, it is characterised in that described method also includes:

Described resource management information is mapped to broadcast channel；

Method the most according to claim 1 and 2, it is characterised in that described second controls channel, bag Include: the control channel resource units of predetermined number；

Accordingly,

Method the most according to claim 3, it is characterised in that described determine carrying described Equations of The Second Kind electricity The first quantity controlling channel resource units needed for the control information of subset, including:

Method the most according to claim 1, it is characterised in that described generation is for described Equations of The Second Kind electricity The control information of subset, including:

6. an information processing method, is applied to electronic equipment, and described electronic equipment is for set with first kind electronics Standby different Equations of The Second Kind electronic equipment, described first kind electronic equipment supports the first bandwidth and less than described first The bandwidth of bandwidth, described Equations of The Second Kind electronic equipment only supports the second bandwidth, and described second bandwidth is less than described the One bandwidth；Described method includes:

Method the most according to claim 6, it is characterised in that described method also includes:

The resource management information for described Equations of The Second Kind electronic equipment is got from broadcast channel；Wherein, institute State resource management information for indicating the described second resource location information controlling information；

8. according to the method described in claim 6 or 7, it is characterised in that described from described second control letter Road obtains the control information of correspondence, including:

Method the most according to claim 6, it is characterised in that described from described second control channel After obtaining corresponding control information, described method includes:

10. a base station, described base station includes:

11. base stations according to claim 10, it is characterised in that described information generating unit, also use In generating the resource management information for described Equations of The Second Kind electronic equipment, wherein, described resource management information is used The resource location information of information is controlled in instruction described second；

12. according to the base station described in claim 10 or 11, it is characterised in that described second controls channel, Including: the control channel resource units of predetermined number；

Accordingly,

13. base stations according to claim 12, it is characterised in that described processing unit, specifically for Obtain the channel quality indication (CQI) information that described Equations of The Second Kind electronic equipment is sent；Based on described channel quality instruction letter The first of the channel resource units that controls needed for breath determines the control information carrying described Equations of The Second Kind electronic equipment counts Amount.

14. base stations according to claim 10, it is characterised in that described information generating unit, specifically Under paging information, system information block, Stochastic accessing response message, Equations of The Second Kind electronic equipment is corresponding At least one information in row control information is as the described control information for described Equations of The Second Kind electronic equipment.

15. 1 kinds of electronic equipments, described electronic equipment is the Equations of The Second Kind electronics different from first kind electronic equipment Equipment, described first kind electronic equipment supports the first bandwidth and less than the bandwidth of described first bandwidth, described the Two class of electronic devices only support the second bandwidth, and described second bandwidth is less than described first bandwidth；Described electronics sets For including:

16. electronic equipments according to claim 15, it is characterised in that described information process unit, It is additionally operable to from broadcast channel, get the resource management information for described Equations of The Second Kind electronic equipment；Wherein, Described resource management information is for indicating the described second resource location information controlling information；According to described resource The resource that management information access is corresponding.

17. according to the electronic equipment described in claim 15 or 16, it is characterised in that described communication unit, Specifically for determining channel quality indication (CQI) information based on the reference signal received；

18. electronic equipments according to claim 15, it is characterised in that described information process unit, Specifically for resolving at least one information following that obtains from described control information: paging information, system information Block, Stochastic accessing response message, Downlink Control Information that Equations of The Second Kind electronic equipment is corresponding.

19. 1 kinds of information processing systems, described system includes: