CN103312447B

CN103312447B - The sending method and device of demodulation reference signal of physical uplink control channel

Info

Publication number: CN103312447B
Application number: CN201210071515.1A
Authority: CN
Inventors: 弓宇宏; 孙云锋; 仲丽媛; 王瑜新
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2012-03-16
Filing date: 2012-03-16
Publication date: 2019-02-26
Anticipated expiration: 2032-03-16
Also published as: WO2013135207A1; CN103312447A

Abstract

The invention discloses a kind of sending method of demodulation reference signal of physical uplink control channel and devices.Wherein, this method comprises: user equipment receives the proprietary signal deployment information of user that base station is sent；User equipment determines the demodulation reference signal of physical uplink control channel of user equipment according to the proprietary signal deployment information of user；User equipment sends demodulation reference signal of physical uplink control channel.Through the invention, can solve caused by the demodulation reference signal of physical uplink control channel in the prior art that can only determine user equipment according to the proprietary signal deployment information of cell has the problem of inter-cell interference and OCC can not be correctly decoded, and then reaches and improved the orthogonality of minizone Physical Uplink Control Channel, the resource utilization in CoMP system, the inter-cell interference in CoMP system is reduced, and helps to improve the effect of CoMP system performance and resource availability.

Description

The sending method and device of demodulation reference signal of physical uplink control channel

Technical field

The present invention relates to the communications fields, in particular to a kind of hair of demodulation reference signal of physical uplink control channel Delivery method and device.

Background technique

Third generation partner program (The 3rd Generation Partnership Project, referred to as 3GPP) Long term evolution (Long Term Evolution, referred to as LTE) system in, controlled by the way of the centralized dispatching of base station Physical Uplink Control Channel (the Physical Uplink Control of user equipment (UserEquipment, referred to as UE) Channel, referred to as PUCCH) transmission.

It is provided in LTE system, when not having upstream data to send, Physical Uplink Control Channel is in fixed running time-frequency resource Upper transmission.Referring to FIG. 1, as shown in Figure 1, a Physical Uplink Control Channel accounts for a resource block (resource on frequency domain Block accounts for 12 subcarriers), continue two time slots, that is, a subframe (1ms) in the time domain, is followed according to what current subframe used The difference of ring prefix comprising symbolic number it is also different.In addition, Physical Uplink Control Channel can be enterprising in two time slots Row frequency hopping, to obtain frequency diversity gain.In general, the Physical Uplink Control Channel of each user equipment is by code point in cell It is multiplexed.Since the UE number that can be multiplexed on a resource block is limited, when needing to send physics simultaneously in cell When the number of the UE of uplink control channel is more than user's number that a resource block can be multiplexed, a resource can be opened up again Block, that is, realize by way of code point plus frequency division the multiplexing of the Physical Uplink Control Channel of each UE in cell.

In current LTE system, Physical Uplink Control Channel can support a variety of upstream control signalings, including correct/wrong Accidentally response message (ACKnowledgement/Non-ACKnowlegement, referred to as ACK/NACK), channel state information (ChannelState Information, referred to as CSI, including channel quality indicator (Channel Quality Indicator, referred to as CQI), precoding matrix indicators (Precoding Matrix Indicator, referred to as PMI) and Order designator (Rank Indicator, referred to as RI)), scheduling request (Scheduling Request, referred to as SR), and The combination that they send simultaneously, wherein ACK/NACK and SR is sent using control channel format 1, and control channel format 1a/1b is used To send 1 bit/2 bits ACK/NACK response message；Control channel format 2 is for sending CSI and in cyclic prefix CSI and ACK/NACK are sent when (Cyclic Prefix, referred to as CP) frame structure simultaneously；Control channel format 2a/2b is used for CSI and 1 bit/2 are sent under conventional cyclic prefix (Normalcyclic prefix, referred to as Normal CP) frame structure simultaneously The ACK response message of bit.Lte-a system is the next-generation evolution system of LTE system, introduces control in the LTE-A R10 stage Channel format 3 processed, control channel format 3 are mainly used for sending CSI.

In LTE system, Physical Uplink Control Channel uses single antenna port transmission.One system-frame (frame) includes 10 subframes (subframe), each subframe include 2 time slots (slot).Figure 1A is the conventional cyclic prefix according to the relevant technologies The reference signal position view of lower PUCCH format 1/1a/1b, as shown in Figure 1A, under conventional cyclic prefix physically Row control channel format 1/1a/1b, each time slot are made of 4 control signaling symbols and 3 demodulated reference signals；Figure 1B is According to the reference signal position view of PUCCH format 2/2a/2b/3 under the conventional cyclic prefix of the relevant technologies, such as Figure 1B institute Show, for the Physical Uplink Control Channel format 2/2a/2b/3 under conventional cyclic prefix, each time slot is by 5 control symbols and 2 A demodulated reference signal is formed.Fig. 2A be according to the extended cyclic prefix of the relevant technologies (Extended cyclic prefix, Referred to as Extended CP) under PUCCH format 1/1a/1b reference signal position view, as shown in Figure 2 A, for extension Physical Uplink Control Channel format 1/1a/1b under cyclic prefix, each time slot are joined by 4 control signaling symbols and 2 demodulation Signal is examined to be formed；Fig. 2 B is the reference signal position signal of PUCCH format 2/3 under the extended cyclic prefix according to the relevant technologies Figure, as shown in Figure 2 B, for the Physical Uplink Control Channel 2/3 under extended cyclic prefix, each time slot is accorded with by 5 control signalings Number and 1 demodulated reference signal formed.

In lte-a system, single antenna port transmission is can be used in Physical Uplink Control Channel, and multi-antenna port can also be used Transmission.Using orthogonal space resource transmission diversity (Spatial Orthogonal-Resource Transmit Diversity, Referred to as SORTD) technology improve Physical Uplink Control Channel multiaerial system performance.

The demodulated reference signal (Demodulation Reference Signal, referred to as DMRS) of PUCCH is by frequency domain One Sequence composition, which is a cyclic shift (Cyclic Shift, referred to as CS) for reference signal basic sequence, same It is orthogonal between the different cyclic shifts of reference signal basic sequence.

Between the demodulated reference signal of the Physical Uplink Control Channel of same cell different user, joined by different demodulation It examines signal cycle displacement (CS) and/or orthogonal mask (Orthogonal Cover Code, referred to as OCC) is orthogonalized. PUCCH format 1/1a/1b is orthogonal using the progress of OCC code, the length is 3 under conventional cyclic prefix, acts on the same time slot In 3 reference signals on, the length is 2 under extended cyclic prefix, act in 2 reference symbols of the same time slot.

In order to be randomized inter-cell interference, the reference signal sequence of demodulated reference signal is configured according to base station, be may be implemented Timeslot-based sequence group hopping (Group hopping).

Currently, determining that the method for basic sequence or sequence group used in it is as follows to each cell in R10:

U=(f_gh(n_s)+f_ss) mod30, wherein f_gh(n_s) indicate sequence group hopping pattern (hopping pattern), f_ssIt indicates sequence index (sequence index), defines 17 kinds of sequence group hopping pattern and 30 kinds in LTE altogether Sequence index information.

Sequence group hopping function opens or closes It is by proprietary (cell-specific) high-level signaling (Group-hopping-enabled) of cell in R10 come what is controlled.Such as Fruit network side does not send Group-hopping-enabled signaling to cell, then for all users in the cell: f_gh(n_s) =0；If the oriented cell of network side sends signaling, for all users in the cell:

Wherein, n_sIndicate time slot index, c (8n_s+ i) indicate pseudo-random sequence, initialization value are as follows:Its In,Indicate Cell Identity CI, attribute is that cell is proprietary.

Meanwhile proprietary (ue-specific) high-level signaling (Disable-sequence- of user is also defined in R10 Group-hopping) to realize that having used those of OCC technology specific user to close its sequence group for DMRS on PUCCH jumps Become function.

For PUCCH, sequence index are as follows:

In order to further realize inter-cell interference randomization, the proprietary CS based on symbol of cell is used in R10 Hopping technology.All PUCCH formats use identical cyclic shift pattern

Wherein, the uplink symbol number in each time slot is indicated Mesh, n_sIndicate that time slot index, l indicate that notation index in each time slot, c (i) indicate that pseudo-random sequence, the pseudo-random sequence generate The initialization value of device are as follows: each radio frames of the initialization value update primary.

Cell with different community identification number, the root sequence used are different, and are nonopiate between different root sequences , also there is different correlations, therefore, the orthogonality of minizone PUCCH can not between the different cyclic shifts of different root sequences Guarantee.

In lte-a system, in order to improve the transmission rate of cell edge, 3GPP releases coordinated multipoint transmission (CoordinatedMulti-Point Transmission and Reception, referred to as CoMP) technology, it is mainly logical The cooperation of minizone is crossed to improve the message transmission rate of edge customer, although CoMP technology improves handling up for edge customer Amount, but new challenge is also proposed to the prior art simultaneously.

The LTE-A R11 stage proposes four kinds of scenes for CoMP technology, is respectively as follows: CoMP scene 1, in isomorphism website (intra-site) cell cooperative；CoMP scene 2, (inter-site) cell cooperative between isomorphism website；CoMP scene 3, isomery All Microcells in net and macrocell and its coverage area use different cell IDs；CoMP scene 4, heterogeneous network and macro small Microcell in area and its coverage area uses identical cell ID.

The introducing of CoMP technology is orthogonal to minizone PUCCH to propose new challenge, new CoMP scene or CoMP system Making existing PUCCH technology, there may be following problems in CoMP system for new reception technique (for example, joint receives) in system:

Referring to figure 3., Fig. 3 is PUCCH disturbed condition schematic diagram in the heterogeneous network scene according to the relevant technologies, CoMP's In heterogeneous network scene or when the PUCCH in CoMP system is needed using joint reception technique, there can be following PUCCH interference Problem:

1, macrocell user generates strong interference to the Microcell being located near the user, especially in CoMP scene 3；

2, since there are uplink and downlink node asymmetry situations in heterogeneous network, it is in Microcell extended area (Cell Range Extension, referred to as CRE) user of user and its uplink access node in range causes to interfere with each other；

3, it under joint receives, can be interfered with each other between CoMP user and the user of its place cooperative node；

4, the user orthogonal using OCC for minizone leads to OCC since their CS jump pattern may be inconsistent It can not be correctly decoded.

The above inter-cell interference has that problem and OCC can not be correctly decoded, and has seriously affected CoMP system The performance of performance and CoMP technical advantage.

There are problems that problem and OCC can not be correctly decoded inter-cell interference in the related technology, not yet mentions at present Effective solution scheme out.

Summary of the invention

The present invention provides the sending method and device of a kind of demodulation reference signal of physical uplink control channel, at least to solve The above problem.

According to an aspect of the invention, there is provided a kind of sender of demodulation reference signal of physical uplink control channel Method, comprising:

The proprietary signal deployment information of the user that user equipment reception base station is sent；The user equipment letter proprietary according to user Configuration information is enabled to determine the demodulation reference signal of physical uplink control channel of user equipment；User equipment sends physical uplink control Channel demodulated reference signal.

Preferably, the proprietary signal deployment information of user includes at least one of: the proprietary Cell Identity CI of user is used The proprietary sequence group pattern biasing of the proprietary sequence group # biasing of the proprietary cell ID biasing in family, user, user, Yong Huzhuan The proprietary circulation of some sequential shift pattern biasings, user proprietary cyclically shifted sequences Hopping Pattern signaling and user is moved Position jumps enabled signaling.

Preferably, demodulation reference signal of physical uplink control channel includes at least one of: sequence group #, sequence group Pattern, sequential shift pattern, cyclically shifted sequences are jumped to jump pattern, and whether close cyclically shifted sequences jump function Indicate information.

Preferably, user equipment in the following manner determine sequence group hopping pattern: user equipment using following formula it One determines the initialization condition of the pseudo random sequence generator of sequence group hopping pattern

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,ΔN_ghFor user Proprietary sequence group pattern biasing, Δ N_gh∈ { 0,1 ..., 16 }；User equipment is according to the pseudorandom sequence of sequence group hopping pattern The initialization condition of column-generation deviceObtain sequence group hopping pattern.

Preferably, user equipment determines sequential shift pattern in the following manner: user equipment uses one of following formula Determine sequential shift pattern f_ss:

And

Wherein, Δ_ssFor the proprietary sequential shift pattern biasing of the cell of user equipment acquisition, Δ_ss∈ 0,1 ..., 29 }, Δ '_ssIt is biased for the proprietary sequential shift pattern of user, Δ '_ss∈ { 0,1 ..., 29 } is Cell Identity CI, is the proprietary Cell Identity CI of user, is the proprietary cell of user Mark biasing,

Preferably, user equipment determines sequence group number in the following manner: user equipment determines sequence using following formula Group # u:u=((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30, wherein f_gh(n_s) it is sequence group hopping pattern or user equipment According to the sequence group hopping pattern that the proprietary signal deployment information of the cell obtained from base station determines, f '_ssFor sequential shift pattern Or the sequential shift pattern that user equipment is determined according to the proprietary signal deployment information of the cell obtained from base station, Δ_uFor user Proprietary sequence group # biasing, and Δ_u∈ { 0,1 ..., 29 }.

Preferably, user equipment determines that cyclically shifted sequences jump pattern in the following manner: user equipment uses as follows One of formula determines the initialization condition of the pseudo random sequence generator of cyclically shifted sequences jump pattern

And

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,User equipment root According to the initialization condition of the pseudo random sequence generator of cyclically shifted sequences jump patternObtain cyclically shifted sequences jump figure Sample.

Preferably, user equipment determines that cyclically shifted sequences jump pattern in the following manner: user equipment uses as follows Formula determines that cyclically shifted sequences jump pattern:Wherein,For cyclic shift Sequence jump pattern,For the uplink symbol number in each time slot, n_sFor time slot index, c () is cyclically shifted sequences jump The initialization condition of the pseudo random sequence generator of patternOr the letter that user equipment is proprietary according to the cell obtained from base station The primary condition of the pseudo random sequence generator for the cyclically shifted sequences jump pattern for enabling configuration information determine.

Preferably, user equipment determines whether to close the instruction letter of cyclically shifted sequences jump function in the following manner Breath: user equipment jumps enabled signaling according to the proprietary cyclically shifted sequences of user and determines whether that closing cyclically shifted sequences jumps The instruction information of function.

Preferably, it is the proprietary sequence/sequence group hopping of user that the proprietary cyclically shifted sequences of user, which jump enabled signaling, Signaling (Disable-sequence-group-hopping) is not enabled.

Preferably, the proprietary signal deployment information of the user that user equipment reception base station is sent includes: that user equipment passes through The proprietary signal deployment information of the user that high-level signaling or physical layer signaling reception base station are sent.

Preferably, the signal deployment information proprietary by the user of physical layer signaling reception base station transmission when user equipment When, the initialization condition of the pseudo random sequence generator of sequence group hopping patternEach subframe updates primary.

Preferably, the signal deployment information proprietary by the user of physical layer signaling reception base station transmission when user equipment When, cyclically shifted sequences jump the initialization condition of the pseudo random sequence generator of patternEach subframe updates primary.

According to another aspect of the present invention, a kind of transmission dress of demodulation reference signal of physical uplink control channel is provided It sets, comprising: the first receiving module, for receiving the proprietary signal deployment information of user of base station transmission；First determining module is used In the demodulation reference signal of physical uplink control channel for determining user equipment according to the proprietary signal deployment information of user；First hair Module is sent, sends demodulation reference signal of physical uplink control channel for user equipment.

Preferably, the first determining module includes: the first determination unit, for determining sequence group hopping figure in the following manner Sample: the initialization condition of the pseudo random sequence generator of sequence group hopping pattern is determined using one of following formula

And

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,ΔN_ghFor user Proprietary sequence group pattern biasing, Δ N_gh∈ { 0,1 ..., 16 }；According to the pseudo random sequence generator of sequence group hopping pattern Initialization conditionObtain sequence group hopping pattern.

Preferably, the first determining module includes: the second determination unit, for determining sequential shift figure in the following manner Sample: sequential shift pattern f is determined using one of following formula_ss:

And

Preferably, the first determining module includes: third determination unit, for determining sequence group number in the following manner: being made Sequence group # u:u=((f is determined with following formula_gh(n_s)+f′_ss)mod30+Δ_u) mod30, wherein f_gh(n_s) it is sequence group The sequence group hopping pattern that pattern or user equipment are determined according to the proprietary signal deployment information of the cell obtained from base station is jumped, f′_ssIt is moved for sequential shift pattern or user equipment according to the sequence that the proprietary signal deployment information of the cell obtained from base station determines Bit pattern, Δ_uIt is biased for the proprietary sequence group # of user, and Δ_u∈ { 0,1 ..., 29 }.

Preferably, the first determining module includes: the 4th determination unit, for determining cyclically shifted sequences in the following manner It jumps pattern: determining the initialization item of the pseudo random sequence generator of cyclically shifted sequences jump pattern using one of following formula Part

And

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,It is moved according to circulation Bit sequence jumps the initialization condition of the pseudo random sequence generator of patternIt obtains cyclically shifted sequences and jumps pattern.

Preferably, the first determining module includes: the 5th determination unit, for determining cyclically shifted sequences in the following manner Jump pattern: determine that cyclically shifted sequences jump pattern using following formula:Wherein,Pattern is jumped for cyclically shifted sequences,For the uplink symbol number in each time slot, n_sFor time slot index, c () is Cyclically shifted sequences jump the initialization condition of the pseudo random sequence generator of patternOr user equipment is obtained according to from base station The cyclically shifted sequences that the proprietary signal deployment information of the cell taken determines jump the initial of the pseudo random sequence generator of pattern Condition.

Preferably, the first determining module includes: the 6th determination unit, for being jumped according to the proprietary cyclically shifted sequences of user Become enabled signaling to determine whether to close the instruction information of cyclically shifted sequences jump function.

According to a further aspect of the invention, a kind of sender of demodulation reference signal of physical uplink control channel is provided Method, comprising: the proprietary cyclic shift of the cell that user equipment reception base station is sent jumps enabled signaling；User equipment is according to cell Proprietary cyclic shift jump enabled signaling determine in the demodulation reference signal of physical uplink control channel of user equipment whether Close the instruction information of cyclically shifted sequences jump function；It includes the Physical Uplink Control Channel for indicating information that user equipment, which is sent, Demodulated reference signal.

Preferably, the proprietary cyclic shift of cell jumps enabled signaling and is one of the following: the proprietary group hopping of cell is enabled The proprietary sequence jump of signaling (Group-hopping-enabled), cell enables signaling (Sequence-hopping- enabled)。

According to a further aspect of the invention, a kind of transmission dress of demodulation reference signal of physical uplink control channel is provided It sets, comprising: the second receiving module, the proprietary cyclic shift of cell for receiving base station transmission jump enabled signaling；Second really Cover half block, for jumping the Physical Uplink Control Channel solution that enabled signaling determines user equipment according to the proprietary cyclic shift of cell Adjust the instruction information for whether closing cyclically shifted sequences jump function in reference signal；Second sending module, for sending packet Include the demodulation reference signal of physical uplink control channel of instruction information.

Through the invention, using the proprietary signal deployment information of the user for sending base station as the object for determining user equipment Manage the main according to content of uplink control channel demodulated reference signal, then by the Physical Uplink Control Channel demodulation reference after determination The mode that signal is sent, solving in the prior art can only determine that user sets according to the proprietary signal deployment information of cell There are problems that inter-cell interference and OCC can not be correctly decoded caused by standby demodulation reference signal of physical uplink control channel The problem of, and then reached and improved the orthogonality of minizone Physical Uplink Control Channel, the resource utilization in CoMP system, drop Inter-cell interference in low CoMP system, and help to improve the effect of CoMP system performance and resource availability.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Figure 1A is the reference signal position signal of PUCCH format 1/1a/1b under the conventional cyclic prefix according to the relevant technologies Figure；

Figure 1B is that the reference signal position of PUCCH format 2/2a/2b/3 under the conventional cyclic prefix according to the relevant technologies shows It is intended to；

Fig. 2A is the reference signal position signal of PUCCH format 1/1a/1b under the extended cyclic prefix according to the relevant technologies Figure；

Fig. 2 B is the reference signal position view of PUCCH format 2/3 under the extended cyclic prefix according to the relevant technologies；

Fig. 3 is PUCCH disturbed condition schematic diagram in the heterogeneous network scene according to the relevant technologies；

Fig. 4 is the sending method of according to embodiments of the present invention one demodulation reference signal of physical uplink control channel；

Fig. 5 is the sending method of according to embodiments of the present invention two demodulation reference signal of physical uplink control channel；

Fig. 6 is the sending device of according to embodiments of the present invention one demodulation reference signal of physical uplink control channel；

Fig. 7 is the sending device of the demodulation reference signal of physical uplink control channel of preferred embodiment one according to the present invention；

Fig. 8 is the sending device of according to embodiments of the present invention two demodulation reference signal of physical uplink control channel.

Specific embodiment

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.

Fig. 4 is the sending method of according to embodiments of the present invention one demodulation reference signal of physical uplink control channel, such as Fig. 4 Shown, this method mainly includes the following steps that (step S402- step S406):

Step S402, the proprietary signal deployment information of the user that user equipment reception base station is sent；

Step S404, user equipment determine that the physical uplink of user equipment controls according to the proprietary signal deployment information of user Channel demodulated reference signal；

Step S406, user equipment send demodulation reference signal of physical uplink control channel.

In embodiments of the present invention, for step S402, user equipment can be believed by high-level signaling or physical layer The signal deployment information for enabling the user for receiving base station transmission proprietary.

Wherein, the proprietary signal deployment information of user includes at least one of: the proprietary Cell Identity CI of user, user The sequence group pattern that the sequence group # that proprietary cell ID biases, user is proprietary biases, user is proprietary biases, user is proprietary The biasing of sequential shift pattern, the proprietary proprietary cyclic shift of cyclically shifted sequences Hopping Pattern signaling and user of user Jump enabled signaling.

In step s 404, demodulation reference signal of physical uplink control channel includes at least one of: sequence group #, Sequence group hopping pattern, sequential shift pattern, cyclically shifted sequences jump pattern, and whether close cyclically shifted sequences jump The instruction information of function.

In a preferred embodiment of the present invention, user equipment can determine sequence group hopping figure in the following manner Sample: user equipment determines the initialization condition of the pseudo random sequence generator of sequence group hopping pattern using one of following formula

And

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,ΔN_ghFor user Proprietary sequence group pattern biasing, Δ N_gh∈ { 0,1 ..., 16 }；User equipment is according to the pseudorandom sequence of sequence group hopping pattern The initialization condition of column-generation deviceObtain sequence group hopping pattern.By the preferred embodiment, physical uplink can be obtained Sequence group hopping pattern in control channel demodulated reference signal.

In a preferred embodiment of the present invention, user equipment determines sequential shift pattern in the following manner: using Family equipment determines sequential shift pattern f using one of following formula_ss:

And

Wherein, Δ_ssFor the proprietary sequential shift pattern biasing of the cell of user equipment acquisition, Δ_ss∈ 0,1 ..., 29 }, Δ '_ssIt is biased for the proprietary sequential shift pattern of user, Δ '_ss∈ { 0,1 ..., 29 },For Cell Identity CI, For the proprietary Cell Identity CI of user, For the proprietary cell of user Mark biasing,By the preferred embodiment, Physical Uplink Control Channel demodulation reference can be obtained Sequential shift pattern f in signal_ss。

In a preferred embodiment of the present invention, user equipment can determine sequence group number in the following manner: use Family equipment determines sequence group # u:u=((f using following formula_gh(n_s)+f′_ss)mod30+Δ_u) mod30, wherein f_gh(n_s) The sequence group determined for sequence group hopping pattern or user equipment according to the proprietary signal deployment information of the cell obtained from base station Jump pattern, f '_ssIt is true according to the proprietary signal deployment information of the cell obtained from base station for sequential shift pattern or user equipment Fixed sequential shift pattern, Δ_uIt is biased for the proprietary sequence group # of user, and Δ_u∈ { 0,1 ..., 29 }.Preferably by this Embodiment can obtain the sequence group number in demodulation reference signal of physical uplink control channel.

In a preferred embodiment of the present invention, user equipment can determine cyclically shifted sequences in the following manner Jump pattern: user equipment determines that cyclically shifted sequences jump the pseudo random sequence generator of pattern using one of following formula Initialization condition

And

Wherein,For user equipment obtain Cell Identity CI, For the proprietary cell of user Identification number, It is biased for the proprietary cell ID of user,User equipment root According to the initialization condition of the pseudo random sequence generator of cyclically shifted sequences jump patternObtain cyclically shifted sequences jump figure Sample.By the preferred embodiment, the cyclically shifted sequences that can be obtained in demodulation reference signal of physical uplink control channel are jumped Become pattern.

In a preferred embodiment of the present invention, user equipment can determine cyclically shifted sequences in the following manner Jump pattern: user equipment determines cyclically shifted sequences pattern using following formula: Wherein,Pattern is jumped for cyclically shifted sequences,For the uplink symbol number in each time slot, n_sFor time slot index, c () is the initialization condition for the pseudo random sequence generator that cyclically shifted sequences jump patternOr user equipment according to from The pseudo random sequence generator for the cyclically shifted sequences jump pattern that the proprietary signal deployment information of the cell that base station obtains determines Primary condition.By the preferred embodiment, the circulation that can be obtained in demodulation reference signal of physical uplink control channel is moved Bit sequence jumps pattern.

In a preferred embodiment of the present invention, user equipment can determine whether to close circulation in the following manner The instruction information of shift sequence jump function: user equipment jumps enabled signaling according to the proprietary cyclically shifted sequences of user and determines Whether the instruction information of cyclically shifted sequences jump function is closed.By the preferred embodiment, physical uplink control can be obtained The instruction information for whether closing cyclically shifted sequences jump function in channel demodulated reference signal processed.

In practical applications, it is the proprietary sequence/sequence of user that the proprietary cyclically shifted sequences of user, which jump enabled signaling, Group hopping does not enable signaling (Disable-sequence-group-hopping).

In a preferred embodiment of the present invention, when user equipment receives the use that base station is sent by physical layer signaling When the proprietary signal deployment information in family, the initialization condition of the pseudo random sequence generator of sequence group hopping patternEvery height Frame updates primary.

In a preferred embodiment of the present invention, when user equipment receives the use that base station is sent by physical layer signaling When the proprietary signal deployment information in family, cyclically shifted sequences jump the initialization condition of the pseudo random sequence generator of pattern Each subframe updates primary.

Fig. 5 is the sending method of according to embodiments of the present invention two demodulation reference signal of physical uplink control channel, such as Fig. 5 Shown, this method mainly includes the following steps that (step S502- step S506):

Step S502, the proprietary cyclic shift of the cell that user equipment reception base station is sent jump enabled signaling；

Step S504, user equipment jump the physics that enabled signaling determines user equipment according to the proprietary cyclic shift of cell The instruction information for whether closing cyclically shifted sequences jump function in uplink control channel demodulated reference signal；

Step S506, it includes the demodulation reference signal of physical uplink control channel for indicating information that user equipment, which is sent,.

In a preferred embodiment of the present invention, the proprietary cyclic shift of cell jump enabled signaling be it is following it One: the proprietary group hopping of cell enables the proprietary sequence jump of signaling (Group-hopping-enabled), cell and enables signaling (Sequence-hopping-enabled)。

By the sending method of demodulation reference signal of physical uplink control channel, the user that can be sent according to base station is proprietary Signal deployment information as the main according to content of the demodulation reference signal of physical uplink control channel for determining user equipment, then Demodulation reference signal of physical uplink control channel after determination is sent, thus solve it is in the prior art can only basis The proprietary signal deployment information of cell exists caused by determining the demodulation reference signal of physical uplink control channel of user equipment The problem of the problem of inter-cell interference and OCC can not be correctly decoded.

The sending method of above-mentioned demodulation reference signal of physical uplink control channel is carried out combined with specific embodiments below detailed Thin description.

Embodiment 1

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: user it is proprietary cell number biasing.

User equipment determines the sequence group # u:u=of demodulation reference signal of physical uplink control channel using following formula ((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30, wherein f_gh(n_s) it is sequence group hopping pattern, f '_ssIt is sequential shift pattern, Δ_uIt is the proprietary sequence group # biasing of user, and Δ_u∈ { 0,1 ..., 29 }.

User equipment can be used to determine the user equipment by what high-level signaling or physical layer signaling reception base station were sent Demodulation reference signal of physical uplink control channel the proprietary signal deployment information of user.

Embodiment 2

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: the proprietary Cell Identity CI of user, user it is proprietary cell ID biasing.

User equipment determines the sequence group hopping of demodulation reference signal of physical uplink control channel using one of following formula The initialization condition of the pseudo random sequence generator of pattern

And

Wherein,For Cell Identity CI, It is user spy Fixed Cell Identity CI, It is the specific cell ID biasing of user,Δ N_ghIt is the specific sequence group pattern biasing of user, Δ N_gh∈ { 0,1 ..., 16 }；At this point, user equipment can further root According to the initialization condition of the pseudo random sequence generator of sequence group hopping patternObtain sequence group hopping pattern.

In practical applications, user equipment can receive being used for really for base station transmission by high-level signaling or physical layer signaling The proprietary signal deployment information of the user of the demodulation reference signal of physical uplink control channel of the fixed user equipment.

When user equipment receives the physical uplink control for being used to determine the user equipment that base station is sent by physical layer signaling When the proprietary signal deployment information of the user of channel demodulated reference signal processed, the sequence of demodulation reference signal of physical uplink control channel The initialization condition of the pseudo random sequence generator of column group hopping patternEach subframe updates primary.

Embodiment 3

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: the specific cell ID biasing of the specific Cell Identity CI of user, user, user are specific The biasing of sequential shift pattern.

User equipment determines the sequential shift figure of demodulation reference signal of physical uplink control channel using one of following formula Sample:

Wherein, f_ssIt is the sequential shift pattern of Physical Uplink Control Channel (PUCCH), Δ_ssIt is that the proprietary sequence of cell is moved Bit pattern biasing, Δ_ss∈ { 0,1 ..., 29 }；Δ′_ssIt is biased for the proprietary sequential shift pattern of user, Δ '_ss∈ 0, 1 ..., 29 }；For Cell Identity CI, For the specific Cell Identity CI of user, It is biased for the specific cell ID of user,

Embodiment 4

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: the specific cell ID biasing of the specific Cell Identity CI of user, user.

User equipment determines the cyclic shift sequence of demodulation reference signal of physical uplink control channel using one of following formula The initialization condition of the pseudo random sequence generator of column jump pattern

Wherein,For Cell Identity CI, For user spy Fixed Cell Identity CI, It is biased for the specific cell ID of user,This When, user equipment can further jump the initialization condition of the pseudo random sequence generator of pattern according to cyclically shifted sequencesIt obtains cyclically shifted sequences and jumps pattern.

Physical uplink control letter is determined when user equipment receives the user equipment that is used for that base station is sent by physical layer signaling When the proprietary signal deployment information of the user of road demodulated reference signal, the circulation of demodulation reference signal of physical uplink control channel is moved Bit sequence jumps the initialization condition of the pseudo random sequence generator of patternEach subframe updates primary.

Embodiment 5

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: user equipment determines demodulation reference signal of physical uplink control channel using following formula Cyclically shifted sequences jump pattern:Wherein,For cyclically shifted sequences jump Pattern,For the uplink symbol number in each time slot, n_sFor time slot index, c () is the puppet that cyclically shifted sequences jump pattern The initialization condition of random sequence generatorOr user equipment is believed according to the proprietary signal deployment of the cell obtained from base station The primary condition of the pseudo random sequence generator of the determining cyclically shifted sequences jump pattern of breath.

Embodiment 6

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: user is specific/the specific cyclic shift of cell jumps enabled signaling.

User equipment can by signal deployment information (user is specific/the specific enabled letter of cyclic shift jump of cell Enable) determine the instruction information for whether closing cyclically shifted sequences jump function for corresponding to active user, in practical applications, use Family equipment can determine correspondence by receiving the specific high-level signaling of user (Disable-sequence-group-hopping) In the instruction information for whether closing cyclically shifted sequences jump function of active user.

In practical applications, user equipment can also pass through the specific Group-hopping- of the cell received Enabled high-level signaling or the specific Sequence-hopping-enabled high-level signaling of cell determine and correspond to active user The instruction information for whether closing cyclically shifted sequences jump function.

It should be noted that Disable-sequence-group-hopping high-level signaling, Group-hopping- Enabled high-level signaling, Sequence-hopping-enabled high-level signaling are existing existing signaling in the protocol, are used for Joint instructions sequence group hopping and cyclically shifted sequences jump opening or closing for function.

Embodiment 7

User equipment receives the Physical Uplink Control Channel demodulation reference letter for determining the user equipment that base station is sent Number signal deployment information, comprising: the proprietary Cell Identity CI of user and/or user it is proprietary cell ID biasing, and/or The proprietary sequence of the biasing of sequence group pattern and/or user that the proprietary sequence group # of user biases and/or user is proprietary is moved Bit pattern and/or user it is proprietary cyclically shifted sequences Hopping Pattern signaling and/or user it is proprietary/the proprietary circulation of cell Displacement jumps enabled signaling.

User equipment determines the sequence group # of demodulation reference signal of physical uplink control channel using one of following formula U:u=((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30, alternatively, in the prior art: u=(f_gh(n_s)+f_ss) mod30 reality It is existing: where f_gh(n_s) it is sequence group hopping pattern, f '_ss、f_ssIt is sequential shift pattern, Δ_uIt is the proprietary sequence group # of user Biasing, and Δ_u∈ { 0,1 ..., 29 }.

And

(calculation formula in the prior art)；

User equipment determines the sequential shift figure of demodulation reference signal of physical uplink control channel using one of following formula Sample f_ss:

And

(calculation formula in the prior art)；

And

(calculation formula in the prior art)；

User equipment determines the cyclic shift sequence of demodulation reference signal of physical uplink control channel using one of following formula Column jump pattern:

(calculation formula in the prior art)；

Wherein,For cyclically shifted sequences pattern,For the uplink symbol number in each time slot, n_sFor time slot rope Draw, c () is the initialization condition for the pseudo random sequence generator that cyclically shifted sequences jump patternOr user equipment root It determines according to the proprietary signal deployment information of the cell obtained from base station (that is, according to calculation formula in the prior art Determine) cyclically shifted sequences pseudo random sequence generator primary condition

User equipment by signal deployment information determine correspond to active user whether closing cyclically shifted sequences jump The instruction information of function, it is preferable that user equipment can be by receiving the specific high-level signaling (Disable- of user Sequence-group-hopping the instruction for whether closing cyclically shifted sequences jump function for corresponding to active user) is determined Information.

User equipment is specific by receiving the specific Group-hopping-enabled high-level signaling of cell or cell Sequence-hopping-enabled high-level signaling determine correspond to active user whether closing cyclically shifted sequences jump The instruction information of function.

When user equipment receives the physical uplink control for being used to determine the user equipment that base station is sent by physical layer signaling When the proprietary signal deployment information of the user of channel demodulated reference signal processed, the sequence of demodulation reference signal of physical uplink control channel The each subframe of initialization condition of the pseudo random sequence generator of column group hopping pattern and/or cyclically shifted sequences jump pattern is more It is new primary.

Using the sending method of above-mentioned demodulation reference signal of physical uplink control channel, the user that can be sent according to base station In main foundation of the proprietary signal deployment information as the demodulation reference signal of physical uplink control channel for determining user equipment Hold, then the demodulation reference signal of physical uplink control channel after determination is sent, to solve in the prior art The demodulation reference signal of physical uplink control channel of user equipment can be determined according to the proprietary signal deployment information of cell and cause There are problems that the problem of inter-cell interference and OCC can not be correctly decoded.

Fig. 6 is the sending device of according to embodiments of the present invention one demodulation reference signal of physical uplink control channel, such as Fig. 6 It is shown, the device mainly includes: the first receiving module 10, the first determining module 20 and the first sending module 30.Wherein, first Receiving module 10, for receiving the proprietary signal deployment information of user of base station transmission；First determining module 20, is connected to first Receiving module 10, for determining that the Physical Uplink Control Channel of user equipment demodulates ginseng according to the proprietary signal deployment information of user Examine signal；First sending module 30 is connected to the first determining module 20, sends Physical Uplink Control Channel solution for user equipment Adjust reference signal.

In a preferred embodiment of the present invention, the proprietary signal deployment information of user includes at least one of: The proprietary sequence group # biasing of the proprietary cell ID biasing of the proprietary Cell Identity CI of user, user, user, user are proprietary Sequence group pattern biasing, user it is proprietary sequential shift pattern biasing, user it is proprietary cyclically shifted sequences Hopping Pattern letter It enables and the proprietary cyclic shift of user jumps enabled signaling.

In a preferred embodiment of the present invention, demodulation reference signal of physical uplink control channel include it is following at least One of: whether sequence group #, sequence group hopping pattern, sequential shift pattern, cyclically shifted sequences jump pattern, and close The instruction information of cyclically shifted sequences jump function.

Fig. 7 is the sending device of the demodulation reference signal of physical uplink control channel of preferred embodiment one according to the present invention, As shown in fig. 7, the first determining module 20 in the device may further include: the first determination unit 21, the second determination unit 22, third determination unit 23, the 4th determination unit 24, the 5th determination unit 25 and the 6th determination unit 26.

Wherein, the first determination unit 21, for determining sequence group hopping pattern in the following manner: using following formula it One determines the initialization condition of the pseudo random sequence generator of sequence group hopping pattern

And

Second determination unit 22, for determining sequential shift pattern in the following manner: being determined using one of following formula Sequential shift pattern f_ss:

And

Third determination unit 23, for determining sequence group number in the following manner: determining that sequence group is compiled using following formula Number u:

U=((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30, wherein f_gh(n_s) it is sequence group hopping pattern or user equipment According to the sequence group hopping pattern that the proprietary signal deployment information of the cell obtained from base station determines, f '_ssFor sequential shift pattern Or the sequential shift pattern that user equipment is determined according to the proprietary signal deployment information of the cell obtained from base station, Δ_uFor user Proprietary sequence group # biasing, and Δ_u∈ { 0,1 ..., 29 }.

4th determination unit 24, for determining that cyclically shifted sequences jump pattern in the following manner: using following formula One of determine cyclically shifted sequences jump pattern pseudo random sequence generator initialization condition

And

5th determination unit 25, for determining that cyclically shifted sequences jump pattern in the following manner: using following formula Determine that cyclically shifted sequences jump pattern:Wherein,For cyclically shifted sequences Pattern is jumped,For the uplink symbol number in each time slot, n_sFor time slot index, c () is that cyclically shifted sequences jump pattern Pseudo random sequence generator initialization conditionOr user equipment is matched according to the proprietary signaling of the cell obtained from base station The primary condition of the pseudo random sequence generator of the determining cyclically shifted sequences jump pattern of confidence breath.

6th determination unit 26 determines whether to close for jumping enabled signaling according to the proprietary cyclically shifted sequences of user The instruction information of cyclically shifted sequences jump function.

Fig. 8 is the sending device of according to embodiments of the present invention two demodulation reference signal of physical uplink control channel, such as Fig. 8 It is shown, the device mainly includes: the second receiving module 40, the second determining module 50, the second sending module 60.Wherein, it second connects Module 40 is received, the proprietary cyclic shift of the cell for receiving base station transmission jumps enabled signaling；Second determining module 50, connection To the second receiving module 40, for jumping the physical uplink that enabled signaling determines user equipment according to the proprietary cyclic shift of cell The instruction information for whether closing cyclically shifted sequences jump function in control channel demodulated reference signal；Second sending module 60, it is connected to the second determining module 50, includes the demodulation reference signal of physical uplink control channel for indicating information for sending.

Using the sending device of above-mentioned demodulation reference signal of physical uplink control channel, the user that can be sent according to base station In main foundation of the proprietary signal deployment information as the demodulation reference signal of physical uplink control channel for determining user equipment Hold, then the demodulation reference signal of physical uplink control channel after determination is sent, to solve in the prior art The demodulation reference signal of physical uplink control channel of user equipment can be determined according to the proprietary signal deployment information of cell and cause There are problems that the problem of inter-cell interference and OCC can not be correctly decoded.

It can be seen from the above description that the present invention realizes following technical effect: using the user for sending base station In main foundation of the proprietary signal deployment information as the demodulation reference signal of physical uplink control channel for determining user equipment Hold, then the mode that the demodulation reference signal of physical uplink control channel after determination is sent, solves in the prior art The demodulation reference signal of physical uplink control channel of user equipment can only be determined according to the proprietary signal deployment information of cell and lead There is the problem of inter-cell interference and OCC can not be correctly decoded in cause, and then reached raising minizone physical uplink Resource utilization in the orthogonality of control channel, CoMP system reduces the inter-cell interference in CoMP system, and helps to mention The effect of high CoMP system performance and resource availability.

Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any proprietary hardware and software combinations.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of sending method of demodulation reference signal of physical uplink control channel characterized by comprising

The proprietary signal deployment information of the user that user equipment reception base station is sent；

The user equipment determines that the physical uplink of the user equipment controls according to the proprietary signal deployment information of the user Channel demodulated reference signal；

The user equipment sends the demodulation reference signal of physical uplink control channel；

Wherein, the proprietary signal deployment information of the user includes at least one of: the proprietary Cell Identity CI of user, user The sequence group pattern that the sequence group # that proprietary cell ID biases, user is proprietary biases, user is proprietary biases, user is proprietary The biasing of sequential shift pattern, the proprietary proprietary cyclic shift of cyclically shifted sequences Hopping Pattern signaling and user of user Jump enabled signaling.

2. the method according to claim 1, wherein the demodulation reference signal of physical uplink control channel includes At least one of:

Whether sequence group #, sequence group hopping pattern, sequential shift pattern, cyclically shifted sequences jump pattern, and close The instruction information of cyclically shifted sequences jump function.

3. according to the method described in claim 2, it is characterized in that, the user equipment determines the sequence in the following manner Group hopping pattern:

The user equipment uses the first of the pseudo random sequence generator of the determining sequence group hopping pattern of one of following formula Beginning condition

And

Wherein,For the user equipment obtain Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,ΔN_ghFor the proprietary sequence of the user Group pattern biasing, Δ N_gh∈{0,1,...,16}；

The user equipment is according to the initialization condition of the pseudo random sequence generator of the sequence group hopping patternObtain institute State sequence group hopping pattern.

4. according to the method described in claim 3, it is characterized in that, the user equipment determines the sequence in the following manner Shift pattern:

The user equipment determines the sequential shift pattern f using one of following formula_ss:

And

Wherein, Δ_ssFor the proprietary sequential shift pattern biasing of the cell of user equipment acquisition, Δ_ss∈ { 0,1 ..., 29 },

Δ'_ssIt is biased for the proprietary sequential shift pattern of the user, Δ '_ss∈ { 0,1 ..., 29 },

For the Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,

5. according to the method described in claim 4, it is characterized in that, the user equipment determines the sequence in the following manner Group #:

The user equipment determines the sequence group # u using following formula:

U=((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30,

Wherein, f_gh(n_s) it is that the sequence group hopping pattern or the user equipment are proprietary according to the cell obtained from the base station Signal deployment information determine sequence group hopping pattern, f '_ssFor the sequential shift pattern or the user equipment according to from The sequential shift pattern that the proprietary signal deployment information of the cell that the base station obtains determines, Δ_uFor the proprietary sequence of the user The biasing of column group #, and Δ_u∈{0,1,...,29}。

6. according to the method described in claim 2, it is characterized in that, the user equipment determines the circulation in the following manner Shift sequence jumps pattern:

The user equipment determines that the pseudo-random sequence of the cyclically shifted sequences jump pattern generates using one of following formula The initialization condition of device

And

Wherein,For the user equipment obtain Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,

The user equipment jumps the initialization condition of the pseudo random sequence generator of pattern according to the cyclically shifted sequences Obtain the cyclically shifted sequences jump pattern.

7. according to the method described in claim 6, it is characterized in that, the user equipment determines the circulation in the following manner Shift sequence jumps pattern:

The user equipment determines that the cyclically shifted sequences jump pattern using following formula:

Wherein,Pattern is jumped for cyclically shifted sequences,When being each Uplink symbol number in gap, n_sFor time slot index, c () is the pseudo-random sequence generation that the cyclically shifted sequences jump pattern The initialization condition of deviceOr the user equipment is true according to the proprietary signal deployment information of the cell obtained from the base station The primary condition of the pseudo random sequence generator of fixed cyclically shifted sequences jump pattern.

8. according to the method described in claim 2, it is characterized in that, the user equipment determines whether to close in the following manner The instruction information of cyclically shifted sequences jump function:

The user equipment jumps enabled signaling according to the proprietary cyclically shifted sequences of the user and determines whether that closing circulation moves The instruction information of bit sequence jump function.

9. according to the method described in claim 8, it is characterized in that, the proprietary enabled letter of cyclically shifted sequences jump of the user Enable is that the proprietary sequence/sequence group hopping of user does not enable signaling Disable-sequence-group-hopping.

10. the method according to any one of claim 2-9, which is characterized in that user equipment receives the use that base station is sent The proprietary signal deployment information in family includes:

The user equipment signal deployment proprietary by the user of high-level signaling or physical layer signaling reception base station transmission Information.

11. according to the method described in claim 10, it is characterized in that,

When the proprietary signal deployment information of the user that the user equipment receives base station transmission by the physical layer signaling When, the initialization condition of the pseudo random sequence generator of the sequence group hopping patternEach subframe updates primary.

12. according to the method described in claim 10, it is characterized in that,

When the proprietary signal deployment information of the user that the user equipment receives base station transmission by the physical layer signaling When, the initialization condition of the pseudo random sequence generator of the cyclically shifted sequences jump patternEach subframe updates primary.

13. a kind of sending device of demodulation reference signal of physical uplink control channel characterized by comprising

First receiving module, for receiving the proprietary signal deployment information of user of base station transmission；

First determining module, for determining the physical uplink of the user equipment according to the proprietary signal deployment information of the user Control channel demodulated reference signal；

First sending module sends the demodulation reference signal of physical uplink control channel for the user equipment；

14. device according to claim 13, which is characterized in that the demodulation reference signal of physical uplink control channel packet Include at least one of:

15. device according to claim 14, which is characterized in that the first determining module includes:

First determination unit, for determining the sequence group hopping pattern in the following manner:

The initialization condition of the pseudo random sequence generator of the sequence group hopping pattern is determined using one of following formula

And

Wherein,For the user equipment obtain Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,ΔN_ghFor the proprietary sequence of the user The biasing of column group pattern, Δ N_gh∈{0,1,...,16}；

According to the initialization condition of the pseudo random sequence generator of the sequence group hopping patternObtain the sequence group hopping Pattern.

16. device according to claim 15, which is characterized in that the first determining module includes:

Second determination unit, for determining the sequential shift pattern in the following manner:

The sequential shift pattern f is determined using one of following formula_ss:

And

For the Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,

17. device according to claim 16, which is characterized in that the first determining module includes:

Third determination unit, for determining the sequence group number in the following manner:

The sequence group # u is determined using following formula:

U=((f_gh(n_s)+f′_ss)mod30+Δ_u) mod30,

18. device according to claim 14, which is characterized in that the first determining module includes:

4th determination unit, for determining the cyclically shifted sequences jump pattern in the following manner:

The initialization item of the pseudo random sequence generator of the cyclically shifted sequences jump pattern is determined using one of following formula Part

And

Wherein,For the user equipment obtain Cell Identity CI,

For the proprietary Cell Identity CI of the user,

It is biased for the proprietary cell ID of the user,

The initialization condition of the pseudo random sequence generator of pattern is jumped according to the cyclically shifted sequencesObtain the circulation Shift sequence jumps pattern.

19. device according to claim 18, which is characterized in that the first determining module includes:

5th determination unit, for determining the cyclically shifted sequences jump pattern in the following manner:

The cyclically shifted sequences jump pattern is determined using following formula:

20. device according to claim 14, which is characterized in that the first determining module includes:

6th determination unit determines whether that closing follows for jumping enabled signaling according to the proprietary cyclically shifted sequences of the user The instruction information of ring shift sequence jump function.