CN103312399A - Transmission method for demodulation reference signal of physical uplink shared channel and user equipment (UE) - Google Patents

Abstract

The invention discloses a transmission method for a demodulation reference signal of a physical uplink shared channel and user equipment (UE). The method comprises the following steps that the UE receives signaling configuration information for the UE to determine the demodulation reference signal of the physical uplink shared channel; and the UE determines the demodulation reference signal of the physical uplink shared channel by using the signaling configuration information, and transmits the demodulation reference signal, wherein the signaling configuration information comprises at least one of parameters of UE-specific sequence group number offset, a UE-specific cell identification number, UE-specific cell identification offset, UE-specific sequence group pattern offset, UE-specific sequence shift pattern offset and UE-specific or cell-specific CS (cyclic shift) hopping-enabled signaling. According to the scheme, the problem that an OCC (orthogonal cover code) cannot be accurately decoded due to inconsistent CS hopping patterns and the problem of collision of a UE-specific sequence and a cell-specific sequence can be effectively solved, so that the performance of a CoMP (coordinated multiple point) system is improved, and the resource utilization rate of the CoMP system is increased.

Description

The sending method of Physical Uplink Shared Channel demodulated reference signal and subscriber equipment

Technical field

The invention belongs to long-term senior evolution (Long Term Evolution-Advanced, referred to as LTE-A) wireless communication technology field, the sending method that relates to a kind of Physical Uplink Shared Channel demodulated reference signal, relate in particular to sending method and the subscriber equipment of Physical Uplink Shared Channel demodulated reference signal in multipoint cooperative (Coordinated Multiple Point is referred to as the CoMP) system.

Background technology

(The 3 in third generation partner program ^RdGeneration Partnership Project, referred to as 3GPP) Long Term Evolution (Long Term Evolution, referred to as LTE) in the system, adopt the mode of base station centralized dispatching to control subscriber equipment (User Equipment, referred to as UE) the transmission of Physical Uplink Shared Channel (Physical Uplink Shared Channel is referred to as PUSCH).

Physical Uplink Shared Channel adopts the single antenna port transmission in the LTE system.A system-frame (frame) comprises 10 subframes (subframe), and each subframe comprises 2 time slots (slot).Fig. 1 is the schematic diagram according to the regular circulation prefix in the time slot of correlation technique, as shown in Figure 1, for regular circulation prefix (Normal cyclic prefix is referred to as Normal CP), each time slot is comprised of 6 data symbols and 1 demodulated reference signal.Fig. 2 is the schematic diagram according to the extended cyclic prefix in the time slot of correlation technique, for extended cyclic prefix (Extended cyclic prefix, referred to as Extended CP), each time slot is comprised of 5 data symbols and 1 demodulated reference signal.

The LTE-A system is the evolution system of future generation of LTE system.In the LTE-A system, Physical Uplink Shared Channel can adopt the single antenna port transmission, also can adopt many antenna port transmission.Employing utilizes channel condition information (Channel State Information is referred to as CSI) at transmitting terminal signal to be carried out preliminary treatment to improve the multiaerial system performance based on the code book Linear Precoding of (Codebook is called again code book).

The demodulated reference signal DMRS of PUSCH is made of a sequence on the frequency domain, and this sequence is a cyclic shift (Cyclic Shift is referred to as CS) of reference signal basic sequence.

The demodulated reference signal of the multi-layer data of same subscriber equipment, or the demodulated reference signal of the multi-layer data of a plurality of subscriber equipmenies, by using different demodulated reference signal cyclic shifts (CS) and/or quadrature mask (Orthogonal Cover Code, referred to as OCC) carry out orthogonalization, to distinguish the multiplexing different layers data of user's space or to distinguish different users.Wherein, quadrature mask OCC is [+1 ,+1] and [+1 ,-1], acts on the demodulated reference signal on interior two time slots of a subframe.

For randomize inter-cell interference, the reference signal sequence of demodulated reference signal configures according to the base station, can realize timeslot-based sequence redirect (Sequence hopping) or sequence set saltus step (Group hopping) and cyclically shifted sequences saltus step (CS hopping).

At present, among the R10 each residential quarter is determined that the method for its employed basic sequence or sequence set is as follows:

u＝(f _gh(n _s)+f _ss)mod30，

Wherein, f _Gh(n _s) expression sequence set saltus step pattern (hopping pattern), f _SsExpression sequence index information (sequence index) has been stipulated altogether 17 kinds of sequence set hopping pattern and 30 kinds of sequence index information among the LTE.

The unlatching of sequence set saltus step function or be closed in and enable (Group-hopping-enabled) high-level signaling by residential quarter proprietary (cell-specific) sequence set saltus step among the R10 and control.If network side does not send the Group-hopping-enabled signaling to the residential quarter, then for all users in this residential quarter:

f _gh(n _s)＝0

If the oriented residential quarter of network side sends signaling, then for all users in this residential quarter:

$f_{\mathrm{gh}}\left(n_s\right)=({\mathrm{\Σ}}_{i=0}^{7}c(8n_s+i)\·2^i)\mathrm{mod}30;$

Wherein, n _sExpression time slot index, c (8n _s+ i) representing pseudo random sequence, its initialization value is:

Wherein,

The expression Cell Identity CI, its attribute is that the residential quarter is proprietary, each radio frames of the initialization value of this pseudo random sequence is upgraded once.

Also having defined simultaneously proprietary (UE-specific) sequence set or sequence jump disable (Disable-sequence-group-hopping) high-level signaling of user among the R10 has used those specific users of OCC technology to close its sequence set saltus step function with realization for the upper DMRS of PUSCH.

For PUCCH: $f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30,$

For PUSCH, $f_{\mathrm{ss}}^{\mathrm{PUSCH}}=(f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30,{\mathrm{\Δ}}_{\mathrm{ss}}\∈\{\mathrm{0,1},...,29\}.$

Wherein, Δ _SsIt is a higher level parameters that the residential quarter is proprietary.In the situation that sequence set saltus step function is closed, the PUSCH that network side can pass through the coordination Configuration different districts of this parameter uses identical DMRS sequence set.And in the situation that sequence set saltus step function is opened, can't support the PUSCH of any two or more different districts all to use identical DMRS sequence set in the present standard, at this moment just can't realize the multiplexing of inter-cell user by CS.

At present, among the R10 each residential quarter is determined that the method for sequence in its employed group is as follows:

Wherein, pseudo random sequence c (n _s) namely representing the hopping pattern of sequence, its initial value satisfies:

Each radio frames of the initial value of this pseudo random sequence generator is upgraded once.

The unlatching of sequence jump function or be closed in and enable (Sequence-hopping-enabled) high-level signaling by the proprietary sequence jump sequence jump in residential quarter among the R10 and enable to control in the group, (UE-specific) sequence set that the above-mentioned user who defines among the R10 simultaneously is proprietary or sequence jump disable (Disable-sequence-group-hopping) high-level signaling also can be used for the specific user is closed sequence jump function in its group.The interior sequence set saltus step function of regulation group and sequence jump function can not be used simultaneously among the R10.

In group, in the sequence jump function unlatching situation, can't support the PUSCH of any two or more different districts all to use identical DMRS sequence in the present standard, at this moment also can't realize the multiplexing of inter-cell user by CS.

At present, among the R10 each user is determined that the method for its CS is as follows:

$n_{\mathrm{cs},\mathrm{\λ}}=(n_{\mathrm{DMRS}}^{\left(1\right)}+n_{\mathrm{DMRS},\mathrm{\λ}}^{\left(2\right)}+n_{\mathrm{PN}}\left(n_s\right))\mathrm{mod}12,$

Wherein,

Configured by high-level signaling by network side,

Configured by PDCCH by network side,

With

Jointly determined user's CS saltus step initialization value.

Expression CS saltus step pattern, its pseudo random sequence initial value is:

Each radio frames of the initial value of this pseudo random sequence generator is upgraded once.

In the LTE-A system, in order to improve the transmission rate of cell edge, 3GPP releases coordinated multipoint transmission (Coordinated Multi-Point Transmission and Reception is referred to as CoMP) technology.It mainly improves the message transmission rate of edge customer by the cooperation of minizone, also prior art has been proposed new challenge simultaneously although the CoMP technology has been improved the throughput of edge customer.

The LTE-A R11 stage has proposed four kinds of scenes for the CoMP technology, is respectively: CoMP scene 1, (intra-site) cell cooperative in the isomorphism website; CoMP scene 2, (inter-site) cell cooperative between the isomorphism website; CoMP scene 3, heterogeneous network and macrocell use different cell IDs with all interior Microcells of its coverage; CoMP scene 4, heterogeneous network and macrocell use identical cell ID with the interior Microcell of its coverage.

In CoMP scene 1-3, different districts has the different districts sign, and when having minizone MU, network side can pass through higher level parameters

Coordinate the initialization CS value of minizone, but because the cell ID of different districts

And/or sequence index information

Inconsistent, so, can't guarantee that the CS saltus step pattern between the MU user of minizone is identical, have different CS saltus step patterns such as UE1 among Fig. 3 and UE2.This CS saltus step pattern inconsistent causes PUSCH DMRS not enable may to occur in the situation cyclically shifted sequences collision problem between the MU user of minizone at OCC.In CoMP scene 4, different districts has the same cells sign, and at this moment minizone MU user's orthogonality can guarantee, but because the number of users increase may cause the not enough situation of demodulated reference signal orthogonal resource.At this moment can by obtaining cell splitting or interference randomization gain for some distant/less user of interference configures different cell IDs, have the cell ID different from macrocell such as UE3 among Fig. 4 and UE7.But at this moment also can cause having different sequence jump (sequence hopping) or sequence set saltus step (group hopping) between these users and the original user, namely can have the basic sequence collision problem between these users and the original user.Above-mentioned cyclically shifted sequences collision problem and basic sequence collision problem are not very outstanding under traditional homogenous networks, but under heterogeneous network, because the power difference between macrocell and the Microcell is obvious, therefore serious interference problem be may cause, thereby system of CoMP system energy and resource utilization affected.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of sending method and subscriber equipment of Physical Uplink Shared Channel demodulated reference signal, solves the collision problem that the inconsistent OCC that causes of CS saltus step pattern can't be correctly decoded problem and user's particular sequence and residential quarter particular sequence.

In order to solve the problems of the technologies described above, the invention provides a kind of sending method of Physical Uplink Shared Channel demodulated reference signal, comprising:

Subscriber equipment receives and is used for the signal deployment information that described subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal; Described subscriber equipment uses described signal deployment information to determine Physical Uplink Shared Channel demodulated reference signal and transmission;

Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling.

Further, said method can also have following characteristics:

Described subscriber equipment uses described signal deployment information to determine that described Physical Uplink Shared Channel demodulated reference signal comprises in the following parameter at least: the sequence group number of described Physical Uplink Shared Channel demodulated reference signal, sequence set saltus step pattern, sequence redirect pattern, sequence displacement pattern, whether close cyclically shifted sequences saltus step function.

Further, said method can also have following characteristics:

Described subscriber equipment determines that the sequence group number of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses following formula to determine the sequence group number u of described Physical Uplink Shared Channel demodulated reference signal:

u＝((f _gh(n _s)+f _ss)mod30+Δ _u)mod30

Wherein, f _Gh(n _s) be sequence set saltus step pattern, f _SsSequence displacement pattern, Δ _uThe proprietary sequence group number biasing of described user, and Δ _u∈ 0,1 ..., 29}.

Further, said method can also have following characteristics:

Described subscriber equipment determines that the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user, Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

Further, said method can also have following characteristics:

Described subscriber equipment determines that the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16};

It is the sequence displacement pattern of Physical Uplink Shared Channel.

Further, said method can also have following characteristics:

Described subscriber equipment determines that described sequence displacement pattern comprises:

Described subscriber equipment uses one of following formula to determine the sequence displacement pattern of described Physical Uplink Shared Channel demodulated reference signal:

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{ID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=((f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{vID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30$

Wherein,

The sequence displacement pattern of Physical Uplink Control Channel,

The sequence displacement pattern of Physical Uplink Shared Channel PUSCH, Δ _SsThe proprietary sequence displacement pattern biasing in residential quarter, Δ _Ss∈ 0,1 ..., 29};

Be the proprietary sequence displacement pattern biasing of described user,

Be Cell Identity CI,

Be the proprietary Cell Identity CI of described user,

Be the proprietary cell ID biasing of described user,

Further, said method can also have following characteristics:

Described subscriber equipment enables the definite unlatching of signaling or cuts out cyclic shift saltus step function by receiving user's cyclically shifted sequences saltus step proprietary or that the residential quarter is proprietary.

Further, said method can also have following characteristics:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable high-level signaling;

Described subscriber equipment enables high-level signaling or sequence jump and enables high-level signaling and determine this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Further, said method can also have following characteristics:

Described subscriber equipment receives the proprietary signal deployment information of user that subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission by high-level signaling or physical layer signaling.

Further, said method can also have following characteristics:

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Further, said method can also have following characteristics:

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

In order to solve the problems of the technologies described above, the present invention also provides a kind of subscriber equipment, comprising: receiver module, Physical Uplink Shared Channel demodulated reference signal determination module, sending module;

Described receiver module is used for receiving the signal deployment information of determining the Physical Uplink Shared Channel demodulated reference signal for described subscriber equipment; Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling;

Described Physical Uplink Shared Channel demodulated reference signal determination module is used for determining the Physical Uplink Shared Channel demodulated reference signal according to described signal deployment information;

Described sending module is used for sending described Physical Uplink Shared Channel demodulated reference signal.

The present invention has provided a kind of sending method of the Physical Uplink Shared Channel demodulated reference signal based on the proprietary signaling information of user, the collision problem that the inconsistent OCC that causes of CS saltus step pattern can't be correctly decoded problem and user's particular sequence and residential quarter particular sequence be can effectively solve by the method, thereby the performance of CoMP system and the resource utilization in the CoMP system improved.

Description of drawings

Fig. 1 is the demodulation pilot frequency position view of Physical Uplink Shared Channel under the regular circulation prefix;

Fig. 2 is the demodulation pilot frequency position view of Physical Uplink Shared Channel under extended cyclic prefix;

Fig. 3 is user distribution schematic diagram in the CoMP scene 3;

Fig. 4 is user distribution schematic diagram in the CoMP scene 4;

Fig. 5 is the schematic diagram of the sending method of Physical Uplink Shared Channel demodulated reference signal among the embodiment.

Embodiment

Need to prove, in the situation that do not conflict, the embodiment among the application and the feature among the embodiment be combination in any mutually.

As shown in Figure 5, the sending method of Physical Uplink Shared Channel demodulated reference signal comprises: subscriber equipment receives and is used for the signal deployment information that described subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal; Described subscriber equipment uses described signal deployment information to determine Physical Uplink Shared Channel demodulated reference signal and transmission; Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling.

Described subscriber equipment determines that the sequence group number of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses following formula to determine the sequence group number u of described Physical Uplink Shared Channel demodulated reference signal:

u＝((f _gh(n _s)+f _ss)mod30+Δ _u)mod30

Wherein, f _Gh(n _s) be sequence set saltus step pattern, f _SsSequence displacement pattern, Δ _uThe proprietary sequence group number biasing of described user, and Δ _u∈ 0,1 ..., 29}.

Described subscriber equipment determines that the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein, Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

Described subscriber equipment determines that the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16};

It is the sequence displacement pattern of Physical Uplink Shared Channel.

Described subscriber equipment determines that described sequence displacement pattern comprises:

Described subscriber equipment uses one of following formula to determine the sequence displacement pattern of described Physical Uplink Shared Channel demodulated reference signal:

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{ID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=((f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{vID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30$

Wherein,

The sequence displacement pattern of Physical Uplink Control Channel,

The sequence displacement pattern of Physical Uplink Shared Channel PUSCH, Δ _SsThe proprietary sequence displacement pattern biasing in residential quarter, Δ _Ss∈ 0,1 ..., 29}; Be the proprietary sequence displacement pattern biasing of described user,

Be Cell Identity CI,

Be the proprietary Cell Identity CI of described user,

Be the proprietary cell ID biasing of described user,

Described subscriber equipment enables the definite unlatching of signaling or cuts out cyclic shift saltus step function by receiving user's cyclically shifted sequences saltus step proprietary or that the residential quarter is proprietary.

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable high-level signaling;

Described subscriber equipment enables high-level signaling or sequence jump and enables high-level signaling and determine this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Described subscriber equipment receives the proprietary signal deployment information of user that subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Subscriber equipment in this programme comprises: receiver module, Physical Uplink Shared Channel demodulated reference signal determination module, sending module.

Described receiver module is used for receiving the signal deployment information of determining the Physical Uplink Shared Channel demodulated reference signal for described subscriber equipment; Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling;

Described Physical Uplink Shared Channel demodulated reference signal determination module is used for determining the Physical Uplink Shared Channel demodulated reference signal according to described signal deployment information;

Described sending module is used for sending described Physical Uplink Shared Channel demodulated reference signal.

Wherein, it is identical that the Physical Uplink Shared Channel demodulated reference signal is used for that the concrete mode of determining the Physical Uplink Shared Channel demodulated reference signal according to described signal deployment information of determination module and said method describe, and repeats no more herein.

Describe this programme in detail below by specific embodiment.

Embodiment 1

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission, comprising: the sequence group number biasing that the user is proprietary.

Described subscriber equipment uses following formula to determine the sequence group number u of described Physical Uplink Shared Channel demodulated reference signal:

u＝((f _gh(n _s)+f _ss)mod30+Δ _u)mod30

Wherein, f _Gh(n _s) be sequence set saltus step pattern, f _SsSequence displacement pattern, Δ _uThe proprietary sequence group number biasing of described user, and Δ _u∈ 0,1 ..., 29}.

Described subscriber equipment receives the proprietary signal deployment information of user that is used for the definite upper demodulated reference signal of subscriber equipment that the base station sends by high-level signaling or physical layer signaling.

Embodiment 2

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission, comprising: the proprietary proprietary sequence set pattern biasing of cell ID biasing, user of Cell Identity CI, user that the user is proprietary.

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

Described subscriber equipment receives the proprietary signal deployment information of user that is used for the definite upper demodulated reference signal of subscriber equipment that the base station sends by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Embodiment three

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission, comprising: the proprietary proprietary sequence set pattern biasing of cell ID biasing, user of Cell Identity CI, user that the user is proprietary.

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user, Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}; It is the sequence displacement pattern of Physical Uplink Shared Channel PUSCH.

Described subscriber equipment receives the proprietary signal deployment information of user that is used for the definite upper demodulated reference signal of subscriber equipment that the base station sends by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Embodiment 4

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission, comprising: the proprietary proprietary sequence displacement pattern biasing of cell ID biasing, user of Cell Identity CI, user that the user is proprietary.

Described subscriber equipment uses one of following formula to determine the sequence displacement pattern of described Physical Uplink Shared Channel demodulated reference signal:

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{ID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=((f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{vID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30$

Wherein, The sequence displacement pattern of Physical Uplink Control Channel PUCCH, The sequence displacement pattern of Physical Uplink Shared Channel PUSCH, Δ _SsThe proprietary sequence displacement pattern biasing in residential quarter, Δ _Ss∈ 0,1 ..., 29};

Be the proprietary sequence displacement pattern biasing of described user,

Be Cell Identity CI,

Be the proprietary Cell Identity CI of described user,

Be the proprietary cell ID biasing of described user,

Embodiment 5

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission, and comprising: user's cyclic shift saltus step proprietary or that the residential quarter is proprietary enables signaling.

Described subscriber equipment is determined this user is opened or closes cyclically shifted sequences saltus step function by described signal deployment information, preferably:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable (Disable-sequence-group-hopping) high-level signaling.

Described subscriber equipment enables the proprietary sequence jump of (Group-hopping-enabled) high-level signaling or residential quarter and enables (Sequence-hopping-enabled) high-level signaling and open its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Described high-level signaling Disable-sequence-group-hopping, Group-hopping-enabled, Sequence-hopping-enabled are existing signaling in the present agreement, are used for the unlatching of the saltus step of joint instructions sequence set and cyclically shifted sequences saltus step function or close.

Embodiment 6

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for that the base station sends, and comprising: and the proprietary biasing of sequence set pattern, the user of proprietary cell ID biasing, the user of proprietary Cell Identity CI, the user of user be proprietary/and the proprietary cyclic shift saltus step in residential quarter enables signaling.

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user, Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

Described subscriber equipment is determined this user is opened or closes cyclically shifted sequences saltus step function by described signal deployment information, preferably:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable (Disable-sequence-group-hopping) high-level signaling.

Described subscriber equipment enables the proprietary sequence jump of (Group-hopping-enabled) high-level signaling or residential quarter and enables (Sequence-hopping-enabled) high-level signaling and open its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Described high-level signaling Disable-sequence-group-hopping, Group-hopping-enabled, Sequence-hopping-enabled are existing signaling in the present agreement, are used for the unlatching of the saltus step of joint instructions sequence set and cyclically shifted sequences saltus step function or close.

Described subscriber equipment receives the proprietary signal deployment information of user that is used for the definite upper demodulated reference signal of subscriber equipment that the base station sends by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Embodiment 7

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for that the base station sends, and comprising: and the proprietary biasing of sequence set pattern, the user of proprietary cell ID biasing, the user of proprietary Cell Identity CI, the user of user be proprietary/and the proprietary cyclic shift saltus step in residential quarter enables signaling.

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16};

It is the sequence displacement pattern of Physical Uplink Shared Channel.

Described subscriber equipment is determined this user is opened or closes cyclically shifted sequences saltus step function by described signal deployment information, preferably:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable (Disable-sequence-group-hopping) high-level signaling.

Described subscriber equipment enables the proprietary sequence jump of (Group-hopping-enabled) high-level signaling or residential quarter and enables (Sequence-hopping-enabled) high-level signaling and open its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Described high-level signaling Disable-sequence-group-hopping, Group-hopping-enabled, Sequence-hopping-enabled are existing signaling in the present agreement, are used for the unlatching of the saltus step of joint instructions sequence set and cyclically shifted sequences saltus step function or close.

Described subscriber equipment receives the proprietary signal deployment information of user that is used for the definite upper demodulated reference signal of subscriber equipment that the base station sends by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Embodiment 8

Subscriber equipment receives the signal deployment information that this subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for that the base station sends, and comprising: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling.

Described subscriber equipment uses one of following formula to determine the sequence group number u of described Physical Uplink Shared Channel demodulated reference signal:

U=((f _Gh(n _s)+f _Ss) the mod30+ Δ _u) mod30; Perhaps

U=(f _Gh(n _s)+f _Ss) mod30 (prior art)

Wherein, f _Gh(n _s) be sequence set saltus step pattern, f _SsSequence displacement pattern, Δ _uThe proprietary sequence group number biasing of described user, and Δ _u∈ 0,1 ..., 29}.

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

(prior art)

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

(prior art)

Described subscriber equipment uses one of following formula to determine the sequence displacement pattern of described Physical Uplink Shared Channel demodulated reference signal:

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{ID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=((f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{vID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30$ (prior art); Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=(f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30$ (prior art)

Wherein, The sequence displacement pattern of Physical Uplink Control Channel PUCCH,

The sequence displacement pattern of Physical Uplink Shared Channel PUSCH, Δ _SsThe proprietary sequence displacement pattern biasing in residential quarter, Δ _Ss∈ 0,1 ..., 29};

Be the proprietary sequence displacement pattern biasing of described user,

Be Cell Identity CI,

Be the proprietary Cell Identity CI of described user,

Be the proprietary cell ID biasing of described user; Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

Described subscriber equipment is determined this user is opened or closes cyclically shifted sequences saltus step function by described signal deployment information, preferably:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable (Disable-sequence-group-hopping) high-level signaling.

Described subscriber equipment enables the proprietary sequence jump of (Group-hopping-enabled) high-level signaling or residential quarter and enables (Sequence-hopping-enabled) high-level signaling and open its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

Described subscriber equipment receives the proprietary signal deployment information of user that subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission by high-level signaling or physical layer signaling.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

Certainly; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

One of ordinary skill in the art will appreciate that all or part of step in the said method can come the instruction related hardware to finish by program, described program can be stored in the computer-readable recording medium, such as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, each the module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.

Claims (12)

1. the sending method of a Physical Uplink Shared Channel demodulated reference signal comprises:

Subscriber equipment receives and is used for the signal deployment information that described subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal; Described subscriber equipment uses described signal deployment information to determine Physical Uplink Shared Channel demodulated reference signal and transmission;

Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling.

2. the method for claim 1 is characterized in that:

Described subscriber equipment uses described signal deployment information to determine that described Physical Uplink Shared Channel demodulated reference signal comprises in the following parameter at least: the sequence group number of described Physical Uplink Shared Channel demodulated reference signal, sequence set saltus step pattern, sequence redirect pattern, sequence displacement pattern, whether close cyclically shifted sequences saltus step function.

3. method as claimed in claim 2 is characterized in that:

Described subscriber equipment determines that the sequence group number of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses following formula to determine the sequence group number u of described Physical Uplink Shared Channel demodulated reference signal:

u＝((f _gh(n _s)+f _ss)mod30+Δ _u)mod30

Wherein, f _Gh(n _s) be sequence set saltus step pattern, f _SsSequence displacement pattern, Δ _uThe proprietary sequence group number biasing of described user, and Δ _u∈ 0,1 ..., 29}.

4. method as claimed in claim 2 is characterized in that:

Described subscriber equipment determines that the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein, Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user,

Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16}.

5. method as claimed in claim 2 is characterized in that:

Described subscriber equipment determines that the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal comprises:

Described subscriber equipment uses one of following formula to determine the initialization condition c of pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal _Init:

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Perhaps

Wherein,

Be Cell Identity CI,

The proprietary Cell Identity CI of described user,

The proprietary cell ID biasing of described user, Δ N _GhThe proprietary sequence set pattern biasing of described user, Δ N _Gh∈ 0,1 ..., 16};

It is the sequence displacement pattern of Physical Uplink Shared Channel.

6. method as claimed in claim 2 is characterized in that:

Described subscriber equipment determines that described sequence displacement pattern comprises:

Described subscriber equipment uses one of following formula to determine the sequence displacement pattern of described Physical Uplink Shared Channel demodulated reference signal:

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{ID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{ID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUSCH}}=((f_{\mathrm{ss}}^{\mathrm{PUCCH}}+{\mathrm{\Δ}}_{\mathrm{ss}})\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=\left((N_{\mathrm{vID}}^{\mathrm{cell}}+\mathrm{\Δ}{N}_{\mathrm{ID}}^{\mathrm{cell}})\mathrm{mod}504\right)\mathrm{mod}30;$ Perhaps

$f_{\mathrm{ss}}^{\mathrm{PUCCH}}=(N_{\mathrm{vID}}^{\mathrm{cell}}\mathrm{mod}30+{\mathrm{\Δ}}_{\mathrm{ss}}^{\′})\mathrm{mod}30$

Wherein,

The sequence displacement pattern of Physical Uplink Control Channel,

The sequence displacement pattern of Physical Uplink Shared Channel PUSCH, Δ _SsThe proprietary sequence displacement pattern biasing in residential quarter, Δ _Ss∈ 0,1 ..., 29}; Be the proprietary sequence displacement pattern biasing of described user,

Be Cell Identity CI,

Be the proprietary Cell Identity CI of described user,

Be the proprietary cell ID biasing of described user,

7. method as claimed in claim 2 is characterized in that:

Described subscriber equipment enables the definite unlatching of signaling or cuts out cyclic shift saltus step function by receiving user's cyclically shifted sequences saltus step proprietary or that the residential quarter is proprietary.

8. method as claimed in claim 7 is characterized in that:

Described subscriber equipment is determined this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set of user or sequence jump disable high-level signaling;

Described subscriber equipment enables high-level signaling or sequence jump and enables high-level signaling and determine this user is closed its cyclically shifted sequences saltus step function by receiving the proprietary sequence set saltus step in residential quarter.

9. the method for claim 1 is characterized in that:

Described subscriber equipment receives the proprietary signal deployment information of user that subscriber equipment is determined the Physical Uplink Shared Channel demodulated reference signal that is used for of base station transmission by high-level signaling or physical layer signaling.

10. such as claim 4 or 9 described methods, it is characterized in that:

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence set saltus step pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

11. such as claim 5 or 9 described methods, it is characterized in that:

When described subscriber equipment by physical layer signaling receive that the base station sends be used for subscriber equipment and determine the proprietary signal deployment information of the user of Physical Uplink Shared Channel demodulated reference signal the time, each subframe of the initialization condition of the pseudo random sequence generator of the sequence jump pattern of described Physical Uplink Shared Channel demodulated reference signal is upgraded once.

12. a subscriber equipment comprises:

Receiver module, Physical Uplink Shared Channel demodulated reference signal determination module, sending module;

Described receiver module is used for receiving the signal deployment information of determining the Physical Uplink Shared Channel demodulated reference signal for described subscriber equipment; Described signal deployment information one of comprises in the following parameter at least: the proprietary proprietary proprietary proprietary proprietary biasing of sequence displacement pattern, the user's cyclic shift saltus step proprietary or that the residential quarter is proprietary of the biasing of sequence set pattern, user of cell ID biasing, user of Cell Identity CI, user of the biasing of sequence group number, user of user enables signaling;

Described Physical Uplink Shared Channel demodulated reference signal determination module is used for determining the Physical Uplink Shared Channel demodulated reference signal according to described signal deployment information;

Described sending module is used for sending described Physical Uplink Shared Channel demodulated reference signal.

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