TW201110612A - Method for performing hybrid automatic repeat request operation in a wireless mobile communication system - Google Patents

Abstract

A method and apparatus for performing a Hybrid Automatic Repeat reQuest (HARQ) operation in a wireless mobile communication system that uses Frequency Division Duplex (FDD) or Time Division Duplex (TDD) frames each having a plurality of subframes for communication are provided, in which an HARQ timing including a transmission time of a data burst and a transmission time of an HARQ feedback, for DL HARQ is determined according to data burst assignment information transmitted in an lth DownLink (DL) subframe of an ith frame, and an HARQ operation is performed according to the determined HARQ timing. At least one frame index and at least one subframe index that represent the HARQ timing are determined according to l and i.

Description

201110612 3^〇56pif.d〇C VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a wireless mobile communication system, and more particularly to the present invention for performing in a wireless mobile communication system A method and apparatus for Hybrid Automatic Repeat reQuest (HARQ) operation. [Prior Art] Wireless mobile communication systems have been developed to provide a variety of services, including broadcast services, multimedia video services, multimedia messaging services, and the like. Is developing a next-generation wireless mobile communication system that aims to provide data services to fast-moving users at 丨〇〇 Mbps or 丨〇〇 Mbps and to slow-moving users with 〇1?^ or more than Gbps Provide information services. In the wireless mobile communication system, for the high-speed transmission of reliable data between the base station (Base Stati〇n, BS) and the mobile station (MS), the reception overhead is reduced (_head) and Shorter latency. In order to reduce the control overhead and the waiting time, the ship's automatic money requirement (HARQ) technology can be implemented. In a wireless mobile communication system for implementing HARQ, when the transmitter transmits a signal carrying data to the receiver, the receiver feeds back to the transmitter a positive acknowledgement (ACKn〇wledgment, ACK) signal indicating the successful reception of the L number or The signal is unsuccessfully connected to the "Negative ACK (NACK) signal. Upon receipt of the ACK or NACK signal, the transmitter will initially transmit new data or retransmit the transmitted data according to the HARQ scheme. The HARQ scheme is classified into two forms, namely: chasing group 201110612 jjuoopif.doc (Chase Combining, CC) and incremental redundancy (ι, such as Redundancy, IR) ° transmitting and receiving are framed during HARQ operation Basically, the implementation of ' does not reduce the waiting time. Therefore, there is a need for a new frame structure that shortens the latency of signal reception, and a HARQ operation timing structure for implementing the new frame structure. ^ SUMMARY OF THE INVENTION The present invention has at least solved the above problems and/or disadvantages and at least provides the advantages described below. Accordingly, one aspect of the present invention is to provide a method for controlling hybrid automatic repeat request (HARQ) operation in a wireless mobile communication system. Another aspect of the present invention provides a method for determining the timing of transmitting a burst of data, transmitting HARQ feedback for the burst of data, and retransmitting the burst of data bursts in a wireless mobile communication system. Another aspect of the present invention provides a method for flexibly determining HARQ operation timing based on a transmission time interval of a burst of data and system capabilities in a wireless mobile communication system. According to an aspect of the present invention, the present invention provides a method for performing a HARQ operation in a wireless mobile communication system, wherein the wireless mobile communication system uses a frame, and each frame has a plurality of sub-frames. For communication, where the HARQ timing is determined according to the data bursting assignment information transmitted in the #1 downlink (DL) subframe of the frame, the HARQ timing includes the transmission of the DL data burst Time and transmission time for HARQ feedback of DL HARQ, and according to the harq timing of the decision 201110612

JJvj〇〇pif.d〇C performs HARQ operations. The at least one frame index indicating the HARQ timing and the at least one subframe index are determined using 1 and i. According to another aspect of the present invention, the present invention provides a method for performing a HARQ operation in a wireless mobile communication system, the wireless mobile communication system using a frame, each frame having a plurality of sub-frames for communication, The HARQ timing is determined according to the data distribution information transmitted in the #1 DL subframe of the #i frame, and the HARQ timing includes the transmission time of the uplink key (UL) data burst and the transmission of the HARQ feedback. The time and the retransmission time of the burst of data for UL HARQ, and the HARQ operation is performed according to the determined HARQ timing. The 1 and i are used to determine at least one frame index indicating the HARQ timing and at least one subframe index. Other objects, features and advantages of the present invention will become apparent from the Detailed Description of the <RTIgt; Throughout the drawings, the same reference numerals are used to describe the same or similar elements, features and structures. [Embodiment] &gt; Deficits are attached to '', and '~Γ! 邋 邋 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助 助A variety of specific details to help understand but it is only considered as = second, therefore, those skilled in the art will realize that in the absence of dry mouth and spirit, the material is said to be true = ^: change... For the sake of clarity and conciseness, the description of the following is omitted. The following description of the exemplary embodiments of the invention is intended to be The singular forms "a", ",", "," For example, "component surface" includes a One or more such surfaces. An exemplary embodiment of the present invention is directed to performing a hybrid automatic repeat request (HARQ) operation with a predefined HARQ retransmission latency in a wireless mobile communication system. Method, the wireless mobile communication system is divided by Frequency Division Duplex (FDD), Frequency Division Duplex (TDD), Half Duplex FDD (Half duplex-FDD, H-FDD) or FDD And TDD operation. In TDD or H_FDD, frames can be constructed in various downlink (D〇wnLink, DL) and uplink (UpLink 'UL) ratios. Therefore, in a frame The DL period and the UL period may be symmetrical or asymmetrical. In the following, the transmission and reception of the signal based on the hyperframe structure between the base station (bs) and the mobile station (MS) according to the HARQ scheme will be described. A hyperframe contains one or more frames, each frame has one or more sub-frames. The term "sub-frame" can be used interchangeably with "time slot". Each time slot or subframe contains one or more orthogonal frequency division multiple accesses (〇rth〇g〇nal

Frequency Division Multiple Access, 0FDMA) symbol. In an embodiment, each of the BS and the MS may include: a control 201110612 opif.doc for generating and analyzing data bursting assignment information according to a frame structure and a harq operation timing described later, and Determining a HARQ transmission time; at least one HARQ processor for generating and analyzing data bursts and HARQ feedback at timings determined under control of the controller; and transceiver 'for transmitting and receiving burst assignment information, data Congfa and Har&amp; feedback. For example, the data bursting assignment information can be delivered as an Advanced MAP (A-MAP) Information Element (IE) for the specified resource allocation, and the data bursting can be performed according to the HARQ operation. The generated HARQ sub-packet is transmitted in the form of a packet. Throughout the drawings, the same reference numerals will be understood to represent the same elements, features and structures. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows an FDD hyperframe structure in accordance with an exemplary embodiment of the present invention. , · ' mouth See Figure 1 'Superframe 1 〇〇 contains four frames no, each frame has eight sub-frames. In FDD, the DL subframe 12 that is directed from the BS to the MS and the UL subframe 130 that is directed from the MS to the BS occupy different frequency bands. Figure 2 shows a TDD hyperframe structure in accordance with an illustrative embodiment of the present invention. Referring to Figure 2, the hyperframe 200 includes four frames 21, each frame having eight sub-frames 220. In TDD, a pre-defined number of sub-frames in all sub-frames are used as sub-frames in each frame, and the remaining sub-frames are used as UL sub-frames. In the case illustrated in Figure 2, the ratio of DL to UL is 5:3, which means that five 201110612 j^〇5«pif.doc DL sub-frames are defined during the 时间]^ time period and are at UL time. Three ^_』 Transmit/receive Transition Gap (TGG) 230 is inserted between the DL sub-frame and the subsequent UL sub-frame during the period, and the receive/transmit transition gap (Receive/transmit Transition) Gap, RTG) 240 is inserted between the UL subframe and the subsequent DL subframe. Although each of the hyperframes has four frames in FIG. 1 and FIG. 2, the frame has eight sub-frames, but the number N of frames per super frame and the number of sub-frames per frame F It may vary depending on the bandwidth of the wireless mobile communication system and the subcarrier spacing. In a quadrature frequency division multiplexing/orthogonal frequency division multiple access (OFDM/OFMDA) wireless mobile communication system with channel bandwidth of 5 MHz, 1Q MHz &amp; 2 〇 mHz, each frame can have eight sub-frames汛 , , , , , , , , , , , , , , , , , , , , F FM 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 8.7 ^ The system has six sub-frames per frame. In addition, the initial transmission timing HARQ interlace is arranged for the dependent code ((4)c and re-transmitting; *shoot relationship. ΗΑ5^„called Teng (4) for time series structure or carrier contains resource allocation order structure or HARQ interlace points out: The relationship between the sub-frames of the sub-signals of the sub-frames associated with the LMAPtfl information, and the relationship between the sub-frames of the sub-frames, and the feedback sub-frame and root 201110612 upif.doc feedback The sub-message of the carrier transmission minus _ or re-emission (10):: RQ operation timing structure or clock Q interleaved more detailed: Congfazi resistance to find information owe (-) ΐ 丛 . 发射 发射 发射 发射 发射 发射 发射 发射 发射 发射 发射 发射 发射Transmit data bursts in the sourced source. - 曰 No (= Ten pairs of HARQ feedback on received data bursts: Receiver transmits or weaves according to =〇&lt;=jin received data bursts to find errors or (4) The initial transmission of the HARQ feedback data is transmitted again: the transmitter transmits "^ after receiving the NACK signal. The mic can provide information on the resource allocation for retransmission. The heart surface is received. After the ACK signal, the transmitter can initially transmit a new data bundle The HARQ scheme can be classified into asynchronous HARQ and synchronous HARQ. The HARQ operation timing structure specified in (2) and (3) must be for asynchronous: two, and the HARQ operation timing structure specified in (1) to (4) is the same. v. Defined by HARQ. To define the timing of the operation, at least one DL subframe in the DL cycle shall be in a predefined mapping relationship with at least one UL subframe in the UL cycle. And the HARQ operation timing of the TDD mode is described in detail. Fig. 3 is a diagram illustrating the HaRq operation timing structure for the 10 201110612 jJb88pif.doc DL = bedding burst transmission in fdd according to an exemplary embodiment of the present invention. Said, 'FDD for DL data burst transmission iHARQ operation timing structure is designed based on the fDD frame structure of b month in Figure 1. It is assumed that the number N of frames per super frame is 4, each message The number of sub-frames F of the frame is δ, and is used for transmission/reception of data bursts (Transmissj〇n/Recepti〇n,

The Tx/Rx) processing time is 3 sub-frames, and the DLHarq feedback offset z is 〇 ' and the DL HARQ transmission offset u is 〇. The Τχ processing time bound is the time required to transmit the next data after the transmission benefit receives the HARQ feedback, and the Rx processing time is defined as the time required to transmit the HARQ feedback after receiving the data at the receiver. Referring to FIG. 3, the transmitter transmits the data distribution information in the #1 DL subframe (ie, the first DL subframe) of the # 丨 frame (ie, the i-th frame) in the DL band. And DL data bursts. Subsequently, the receiver transmits HARQ feedback for the DL data burst in the #5 UL subframe 310 of the frame in the UL band. If the HARQ feedback is a NACK signal, the transmitter retransmits the data burst in the #1 DL subframe 32 of the #(i+1) frame in the DL band. The HARQ feedback is transmitted in the #5 UL subframe 330 of the #(丨+1) frame in the UL band for the retransmitted data burst. To describe the above HARQ operation, see the following table, by calculating {ceil(l+4) mod 8}, to determine the η of the sub-frame carrying the HARQ feedback is 5, by calculating {i+floor(ceil( 1+4)/8)+〇} m〇d 4, to determine the index j of the frame carrying the HARQ feedback is 丨, and by calculating {j+floor((5+4)/8)+〇} m 〇d 4, to determine the index k of the frame for carrying the retransmission HaRq data burst is i + b "ceil" is to move the argument from the variable 201110612 33b8Spif.doc to the nearest integer greater than or specific to the argument. The function, and "floor" is a function that rounds the argument from the variable to the nearest integer less than or equal to the argument. Table 1 lists the FDD DL HARQ operation timing structure in accordance with the present invention - an exemplary embodiment. The table] can be used to determine the transmission time of at least one of the assigned A-MAP with the data bundle allocation, the HARQ sub-packet of the carried data bundle, the HARQ feedback (ACK or NACK), and the haRQ re-transmitted sub-packet. However, it should be understood that Table 1 should not be construed as limiting the invention. Table 1 Content sub-frame index frame index DL in the assignment A-MAP positive Tx 1 / DL in the HARQ sub-package Tx m € {/, ***, i UL HARQ feedback η = ceil (m F /2)m〇^F / _ f. ~ /ceil(w + F/2), ^ ~h + floorl ρ n + z modN DL HARQ sub-packet ReTx (in selective HARQ (SHARQ) In the case) mk ( r, n + FI2\ \ K~ J+fl〇〇r +w mod TV VVF )) In Table 1, N denotes the number of frames per superframe. If each hyperframe contains four sub-frames, then N is 4. F indicates the number of sub-frames per frame. For example, in the case of a bandwidth of 5 MHz and 2 〇 MHz, 'N=4 and F=8. i, j, and k represent DL or UL frame indices. 12 201110612 jjb88pif.doc

1 indicates the index of the DL sub-frame carrying the information, and m indicates the index of the DL sub-frame carrying the initial transmitted data burst and η indicates the UL sub-carrier carrying the HARQ feedback for the received data burst. The frame of the cable - cited. In addition, ζ denotes a DL HARQ anti-mining offset, and u denotes a DL HARQ* emission offset. Both z and u are not counted as frames. So '龙—I,j = 〇上..,]\/一Ί, ί = Q,NA_刚.(ceil(F/, * ” = 〇,l,_..,Fl, “7 = 〇 ,1,..., corpse-12 = 〇,1,.&quot;,2瞧-1, w = 0,V-.,wmax-lo ^A-MAP indicates the period during which the transmitted data is distributed Expressed as the number of sub-frames. The data distribution information is delivered in a typical MAP message or A-MAP message. If the data distribution information is transmitted in each DL subframe, &gt;^^ is 1 If the data distribution information is transmitted in every other subframe, Na map is 2. In this case, / = 0, 2, „., 2(cei/(F/2)-1). For the FDD DL HARQ transmission and reception illustrated in Figure 34, F-8, n=4, z=0, and u=0. In the #1 DL· subframe 3 of the derivation frame DL negative material distribution information indicates that the information frame is like a sub-signal. When the data distribution information is transmitted in each!;^ sub-frame (ie 'na_map=i), the data distribution is assigned The information indicates that the data is transmitted in the DL sub-frame. That is, '(4). On the other hand, when the data is distributed, and the information is in every other D When transmitting in the L sub-frame (ie: a-Map=2) ' #1 DL sub-tfU匡 The data distribution information indication starts in or #(1+1) DL-sub-frame Data bursting and launching. That is, ❿ = or (1+1). Refers to information that is not 1 or (4) is included in the data bundle. 13 201110612 33688pif.doc The information issued by the information distribution information may be occupied by one or Multiple DL sub-frames. The transmission time interval (Transmission Time Inter-TTI) of the data burst starting in #m DL subframes is indicated by ΝΤτι 0, that is, 'ΝΤΤΙ indicates the number of sub-frames of data bursts. For example, Nm can preset or transmit information by data distribution. If the data bundle spans a sub-frame, Ντπ=1, and if the data bundle spans four sub-frames, then Ding Ding The HARQ feedback of the data burst transmitted in the 117th DL subframe of the i-th frame is transmitted in the nth UL subframe of the jth frame. The index of the sub-frame according to the carried data bundle , m and η are given n = ceil(m+F/2) mod F.....(i). According to the data cluster, the sub-frame index m and the frame index i The carrier transport is determined UL HARQ feedback information frame index J. The time between the completion of frame offset information from the information of the burst emission and transmission time of the HARQ feedback generation gap. Gap of time expressed as the gap is calculated by the following equation

Gap\^ceil{FI2)~Nm .....(2) where NTT1 indicates the πι of the data burst in the DL HARQ operation, which is expressed as the number of sub-frames, and F indicates the sub-frame of each frame. Number of. Since the link period is continuous in the FDD system, Gapi is 201110612 33688pif.doc based on the TTI of the DL burst and the number of sub-frames per frame - regardless of the sub-frame index. &amp; spoon' In DL HARQ, the DL HARQ feedback offset is set as follows: Gapi is equal to or greater than the processing described in equation (2). For example, if Gapl is equal to or greater than the processing time of the ruler , then pounds. If Joona is less than Rx processing time, then (4). The value of z is adjusted = the feedback is - in the subframe with the same index in the delay frame. On the mth, ζ is expressed as the offset of the number of frames, and the index of the sub-frames carrying the HARQ feedback changes. ” Once the ζ is determined in this way, then j is / ten

Ceil(w + F/2) F + Σ mod.&quot; ..(3) Although the DL lean material is retransmitted in asynchronous HARQ, the d transmission time is re-emitted from the data distribution information. Then, the message box is fired again in the sub-frame. Referring again, the frame index k is based on the carrier HARQ feedback. A 2 transport = shot (four) clump-like sub-signal (four) ^ 丨 (four) transport. The time gap expressed as GaP2 is generated by the following &amp; gap.

Gop2 = floor (F /2)- Λ,〇. TRLJT! •(4) 201110612 jjuoopif.doc where NCtrl,tt丨 denotes the TTI of HARQ feedback in DL HARQ operation, and F denotes the number of subframes per frame . Since the link period is continuous in the FDD system, Gap2 is determined based on the ttj of the UL feedback and the number of subframes per frame, regardless of the subframe index. HARQ feedback usually spans a sub-frame. In DL HARQ, the DL HARQ Tx offset u is set in such a manner that 〇ap2 as described in equation (4) is equal to or greater than the D processing time. For example, if Gap2 is equal to or greater than the D processing time, u=0, and if Gap2 is less than the Tx processing time, then u=;i. The value of u is adjusted such that the next HARQ data is transmitted in a delayed frame. In fact, u is the offset of the number of frames, which does not mean that the index of the subframe carrying the HARq data changes. Once υ is determined in this way, then k is k~ ry +floor fm + F/2] \ -4- n \ l FJ ) mod (7) As stated above, 'If the time required to process the transmitted signal cannot be guaranteed' Then, the HARQ retransmission time can be delayed by one frame (ie, (4)). ^ Intercharge indicates the time required to process the signal transmission (Tx == and the time required to process the signal reception (10) to process the known reference value. The reference value is initially slaved or broadcast by the system. Ν丨 '1 and k equals or The number N' of the frame larger than the number of frames per gambling increases the index s of the hyperframe by i, and the calculations of equations (3) and (5) are obtained by the kernel formula. Values. See Figures 1 and 16 201110612 JD065pif.doc Figure 2 'and can be considered N=4.

See Equation (2) and Equation (4) 'Determining DL HARQ feedback based on the TTI of the HaRq operation (TTI for data burst or feedback) and the signal-to-process capability of the system (transmitter and receiver) in FDD Offset z and DL HARQ . Tx offset u. Information about signal processing capabilities can be preset by the system or widely broadcast. Another exemplary embodiment is further contemplated in which z&amp;u is broadcast in system configuration information in accordance with a system operating scheme. 4 is a diagram illustrating a HARQ operation timing structure for UL data burst transmission in FDD according to an exemplary embodiment of the present invention. Assume that the number N of frames per hyperframe is 4', the number of sub-frames F per frame is 8, and the Tx/Rx processing time is 3 sub-frames' UL HARQ feedback offset w is 〇, and UL HARQ Tx The offset v is 〇. As shown in FIG. 4, in the #1 subframe 400 of the frame in the DL band, the data distribution information is received, and the transmitter is in the #5 UL subframe 410 of the frame in the UL band. Launch UL data bursts. The receiver transmits HARQ feedback in the #1 DL subframe 420 of the #(1+1) frame in the DL band according to whether the received data burst has an error. If the HARQ feedback is a NACK number, the Bay ij transmitter retransmits the data burst in the # (丨+1): UL subframe 430 of the frame. If the DL sub-message, box 420 carries a message indicating the distribution of UL burst re-transmitted information, the UL data bursting and re-issuance is carried out according to the data distribution information. To describe the above HARQ operation in Table 2 below, the index j of the frame carrying the UL data burst is determined by calculating {i+fl〇〇r(Ceil(l+4)/8)+0} mod 4 i 'determine {ceil(l+4) m〇d to determine 201110612 jjooopif.doc The index m of the sub-frame of the UL data burst is 5, and by calculating {j+floor((5+4) /8)+0} mod 4, to determine the index k of the frame carrying the HARQ feedback is iG=i)+l. The index of the subframe carrying the HARQ feedback is 1. If the HARQ feedback is a NACK signal, the index of the frame for carrying the retransmission harq data burst is determined as i+Ι by calculating (k+floor(ceil(1+4)/8)+0) mod 4, And the index m of the sub-frame for carrying the re-transmitted HARQ data burst is 5. Table 2 lists the FDD ULHARQ operational timing structure in accordance with an exemplary embodiment of the present invention. Table 2 can be used to determine the transmission time of at least one of the assigned A-MAP with data bursting assignment information, the HARQ sub-packet of the transport data bundle, the HARQ feedback (ACK or NACK), and the HARQ re-transmitted sub-packet. However, it should be understood that Table 2 should not be construed as limiting the invention. Table 2

Content ~ sub-frame index frame index DL assignment A-MAP ΙΕΤχ / i UL's HARq sub-package Tx we{„,..., where n = ceil{l + F/2) mod F j = ~+ Fl〇4ceil(/+F/2)U, HARQ feedback in mod DL lk = 7+floori ~+ζ/2\ + V);\ nod# HARQ sub-package in UL ReTx m ( P = \ ^floo /Ceil(/ + F/2)Vv VFJ λ mod Λ' J In Table 2, 'N indicates the number of frames per superframe. If each frame contains four sub-frames, N is 4. F Indicates the number of sub-frames in each frame 201110612 33688pif.doc. i, j, k, and p represent the DL or UL frame index. 1 indicates the index of the DL sub-frame of the data distribution information assigned to the information 'm indicates the data burst The index 'w' of the UL subframe that can start transmitting indicates the UL HARQ feedback offset, and v represents the ULHARQTx offset. Both w and v are shown as the number of frames. Therefore ' / = 0丄, P0,1,·..''-1, exempt=0丄..·,#-], P — ^ A-hMl·'&gt;··&gt;-^ A-MAl· ^ A-MAP^ ~ ^) 1 ^ = 〇·1,'1 -. — 1 , « = 0,1,·.-,·Ρ-1,Μ' = 0,1'·Ίχ_],&amp;ν' = 0,1 ,···, ν8Χ-]ο NA_MAp indicates the period during which the transmitted data is distributed to the assigned information, which is expressed as the number of sub-frames. If the data distribution information is transmitted in each DL subframe, the Na-map is 1. Right negative The bursting of the assigned fat message is transmitted in every other DL subframe. Then the NA_MAP is 2. In this case, / = 0, 2, ..., 2 (cez7 (corpse/2)_1). In the FDD UL HARQ launch And receiving, the UL data bursting information transmitted in the DL subframe of the #i frame indicates that the data bursting started in the #mUL subframe of the #j frame. When the data is distributed When the information is transmitted in each DL subframe (ie, na_map=1), the data bursting assignment information indicates that the data bursting starts in the #n UL subframe. That is, m=n. On the other hand, when the data distribution information is transmitted in every other DL subframe (ie, Na_Map=2), the data in the #1DL subframe. The burst assignment information indicates #n or # (n +i) The data bursting from the beginning of the UL subframe. That is, m is η or (n+1). The information indicating n or (n+i) is included in the data distribution and tribute. Here, η is given as n=ceil(l+F/2) mod F ° The data bursting indicated by the data distribution information can occupy one or more 19 201110612 33688pif.doc UL subframe. The TTI of the data burst is represented by NTT1. Nt, t1 is sent by the information bundle. The HARQ feedback for the data burst starting in the #mUL subframe of the jth frame is transmitted in the #1 DL subframe of the makeup frame. That is, the data distribution information and the HARQ feedback are transmitted in the subframe with the X index. According to the sub-frame and frame index claws, the frame index k is determined as described in Table 2. Further, the UL HARQ Tx offset v and the UL HARq feedback offset * W described in Table 2 can be calculated by Equation (7) and Equation (4). When receiving data burst assignment information or HARQ feedback, the UL HARQ Tx offset v is considered for data transmission or re-shooting. When the UL data burst is retransmitted in the asynchronous HARq, the retransmission time of the burst is indicated by the location of the data distribution information and the retransmission indicator in the data distribution information. At the same time, if [the data burst is sent at the time of HARQ t re-launch, Lin (four) occurs in the printed gas frame. #m sub-frame. Referring to Table 2, the frame index p is determined according to the subframe and the frame k. 1 &gt;

The UL HARQ Tx offset v indicates the interval between the launch time of the gentleman ARQ feedback and the launch time of the muscle data burst, and the number of frames is the number of frames. Consider the calculation of the Gapl by the data of the (4) data bundle information or the HARQ feedback in the descendant equation (7) of the dl data ^ ΝΤΤ 1 to determine the UL HARQ Τχ IV ° in general 'data cluster assignment information or HARQ feedback Cross the second frame. , · 20 201110612 33688pif.doc In UL HARQ, the UL HARq Τχ offset v is set in such a way that Gapl' is equal to or greater than the Tx processing time. For example, if Gapl is equal to or greater than the Tx processing time, then v = 〇, and if Gapl is less than τ χ processing time, then ν = 1. The UL HARQ feedback offset w indicates the time interval between the completion of the UL data burst transmission and the transmission time of the DL HARQ feedback for the UL &gt; cluster, which is expressed as the number of frames. It is considered that the UL Harq feedback offset w is determined by substituting the data of the ^^^ data into the equation (the harq feedback for the DL HARQ operation in the sentence (3ap2). In UL HARQ , w is set such that Gap2 is equal to or greater than the Rx processing time. For example, if Gap2 is equal to or greater than the sinusoidal processing time' then w=0' and if Gap2' is less than the Rx processing time, then W=1. As described in the article, the UL HARQ Tx offset v and the UL HARQ feedback offset are determined according to the TTI (data bursting or feedback) of the HARQ operation and the signal processing capability of the system (transmitter and receiver) in the FDD- w. Information about signal processing capabilities may be preset or broadcast by the system. Further illustrative embodiments may be further contemplated in which predefined values are broadcast as system w and v in system configuration information according to system operating schemes. If j, k, and ρ are specific to or greater than n in Table 2, the hyperframe index s is incremented by 1, and the frame indices j, k, and p are obtained by calculating the modulus formula described in Table 2. Value. In TDD mode, 'each frame contains DL sub-frame and UL sub-frame. According to In an exemplary embodiment of the present invention, a link base having a plurality of subframes is used in a link with fewer subframes.

The sub-frame mapping 5 τττ工一秸 This is a rule-based DL--includes each link in the region obtained from the chain-segment: sub-t: frame, and is mapped to have fewer sub-frames (IS, M _ _ N regions according to the present day _ - exemplary embodiment, each _ sub-first defined mapping relationship. The mapping relationship will be described below.

r is a diagram illustrating the timing structure of the HARQ known HARQ for 5··3 TDD according to an exemplary embodiment of the present invention. The DL HARQ operation is configured based on the TDD frame structure illustrated in FIG. &gt; See Figure 5 'Transmitter in the Lixun box #】 DL sub-frame single-issue information bursting distribution information and DL data bursts. The receiver then transmits the harq feedback for the DL data burst in the #0UL subframe 510 of the alert box. If the harq feedback is a NACK signal, the transmitter retransmits the data burst in the #1 DL subframe 520 of the #(四) frame. In the first seen sub-frame 5^20, the information distribution information indicating the DL data burst transmission may also be transmitted. For the retransmitted data burst, the receiver transmits HARQ feedback in the #0UL subframe 530 of the #(i+1) frame. Although the DL sub-frame and the UL sub-frame are separately indexed in the DL and UL periods, respectively, the DL and UL sub-frames can be indexed continuously in a frame. In this case, the subframe subframe index D+x is substituted for the UL subframe index x in a frame. D represents the duration of the DL period.

The above HARq operation will be described with reference to Table 3 below. Table 3 illustrates the DL 22 201110612 33688 pif.doc HARQ operation timing structure for DL:UL;=D:U mode according to an exemplary embodiment of the present invention. D represents the duration of the DL period (i.e., the number of DL subframes) and U represents the number of persistent UL subframes of the 1^ period. Table 3 may be used to determine the transmission time of at least one of the assigned A-MAP IE, the HARQ sub-packet, the HARQ feedback (ACK or NACK), and the HARQ re-transmit sub-packet with the data bundle information. . However, it should be understood that Table 3 should not be construed as limiting the invention. Table 3 Contents of the sub-frame index frame DL in the assignment A-MAPIETx 1 i DL HARQ sub-packet Tx me{U-, UNA_MA,, -\} i HARQ feedback in UL for D&gt;C/ , 〇, for 0 &lt; m &lt; K n = &gt; mK, for KSm &lt; U + K For U + K 彡m &lt; D For jD &lt; U, n = m - KJ = 〇 ' + z) modA ^ DL In the HARQ sub-packet ReTx l ^==0+l + w) modA/ In Table 3, D represents the number of DL subframes of the SDL frame, and u represents the number of UL subframes per UL frame, And N indicates the number of frames per superframe. If each hyperframe contains four sub-frames, then N is 4. F represents the number of sub-frames per frame, and thus F = D + U.丨, 』 and let the message box (4). The index of the DL sub-frame of the 丨 辆 辆 旨 旨 旨 旨 , , , , , DL 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 The index of the sub-frame of the HARQ feedback of the data burst. In addition, z represents a DL HARQ feedback offset, and u represents a DL HARQ transmission offset. Therefore,) = 〇山Ί1, "0山...,#_], Μ/,,···,Λ~卜游.(阳7(1)/乂_应,)-]),w = 〇,l,...,£)-l, --O'l,:丨 dirty-〗, and w = 〇,1:..,&quot;丨职_]. NA-MAP indicates that the data is issued With the information period, if the data distribution information is transmitted in each DL subframe, then Na map is Bu and ^ ranges from 0 to EM. If the data is distributed, the information is distributed every other ^^ In the frame, Na_map is 2. In this case, / = 0,2,...,2(cez7(£)/2)-1). The parameter is defined according to the relationship between D and ......-~ State\今, 妖χν 〇举伊] Nowadays, 2 (7) or (8) is defined by Κ. Depends on the system considered in the system: see, processing cycle and data bursting § & information launch week... ', Κ is Ke or Kf. How to determine κ depends on the system configuration. Although ' = is Kf' &lt; when F is odd and d &lt; u / namap, '

Kr = ceil[·^) for Ε)έϋ a ceil floor -floor U-D,

D-U ~~ΐ~, , U-D

For D &lt; U For Dsu For D&lt;u .(7) • (8) If D is equal to or greater than u, then the heart and heart are. Or positive value, otherwise, 24 201110612 33688pif.doc 1 and &amp; negative values. When F is even, the 'ceil() and floor() functions operate in the same way, and thus H Kf is the same. According to another embodiment, κ can be set as follows. If D&lt;U, Bay|J K=-ceil{(U-D)/2}, and if d 2 U , then K=floor{(D-U)/2}. In the TDD DL HARQ transmission and reception, the DL data bursting transmission information transmitted in the #1 DL subframe of the frame indicates the data burst transmission started in the #111 DL subframe of the frame. . When the data bursting assignment information is transmitted in each DL subframe (ie, na_map=1), the data bursting assignment information indicates that the data bursting starts in the DL subframe. That is, m = l. On the other hand, when the data bursting assignment information is transmitted in every other dl subframe (ie, Na-map=2) ' #1 DL subframes are distributed information assignment information indication #1 Or #(1+1) DL sub-frames start the data burst transmission. That is, m is 1 or (1+1). The relevant information indicating 1 or (1+1) is included in the data distribution information. A burst of information indicated by the information distribution information may occupy one or more DL sub-frames.

The HAR Q feedback for the burst of data transmitted in the mth DL subframe of the i-th frame is transmitted in the nth UL subframe of the jth frame. According to the DL:UL (D:U) ratio, η can be mapped to one or more DL subframe indices. If DSU' then each UL subframe is mapped to a DL subframe. On the other hand, if 'D> U', each UL subframe is mapped to one or more DL subframes. As defined in Table 3, the subframe index η ' is determined based on K and m and the frame index j is determined based on i and z. That is, Table 3 defines a mapping relationship between the DL subframe index and the UL subframe index in a frame according to the ratio of dl:UL 25 201110612 33688pif.doc. As described above with reference to the FDD DL HARQ timing structure of the table], z represents the DL· HARQ feedback offset. To save sufficient rx processing time, use z to adjust the index of the frame carrying the HARQ feedback. Since the DL sub-frame alternates with the UL sub-frame along the time axis in a frame, the Gap3 calculated by the equation (9) is used to determine the DL HARQ feedback offset z 〇

Gap?, =MDATA-a- Nm + b.....(9) where MDATA represents the number of sub-frames carrying a data burst, a represents the index of the sub-frame that the data burst can start, NTT1 indicates The TTI of the data burst and b denote the index of the sub-frame carrying the HARQ feedback for the data burst. Therefore, see Table 3, Mdata = D, a = m, and b = n. In D-DD DL HARQ, the DL HARQ feedback offset z is adjusted in such a manner that Gap3 described in Equation (9) is equal to or greater than the RX processing time. For example, if Gap3 is equal to or greater than the Rx processing time, z=0, and if Gap3 is less than the Rx processing time, then z=i. When the DL data burst is retransmitted in the asynchronous HARQ, the retransmission of the DL data burst is indicated by the retransmission indicator contained in the data bursting assignment information. At the same time, if the DL data burst is transmitted in the synchronous HARQ and then transmitted, the retransmission takes place in the subframe of the #k frame. Referring to Table 3, the frame index k is determined by the index of the frame carrying the HaRq feedback and the amount of dl HARQ Τχ offset 26 201110612 33688pif.doc. If the data transmission assignment information indicating the re-launch of the DL data burst is transmitted, the re-transmitment is performed based on the information distribution information. As described above with reference to the FDD DLHARQ timing structure of Table 1, .u indicates the Τχ offset determined based on Gap4 calculated by Equation (10). Gap4 indicates the time gap between the transmission time of the HARQ feedback in the TDD mode and the start of the data transmission. /

GapA=MCTI(L -b-1 + a.....(10) where MCRTL represents the number of subframes carrying HARQ feedback, b represents the index of the subframe carrying the HARQ feedback, and a represents the data burst The index of the subframe that is retransmitted after the HARQ feedback. Therefore, in Table 3, ' Mcrtl=U, b=n, and a=m 〇 In TDD DL HARQ, the DL HARQ Τχ offset u is adjusted so that Equation (10) calculates Gap4# at or greater KTx processing time. For example, if Gap4 is equal to or greater than Τχ processing time, then u=〇. Conversely, if GaP4 is less than Tx processing time, then U=1. In the case of =1, this means that there is not enough time for processing the transmission HARQ retransmission time delay frame. In the expansion table 3, the frame index j and k are equal to or greater than the message 2 of each hyperframe. Ν 'Increase the hyperframe index s and the frame index is the value obtained by the modulo operation described in Table 3. The I. Γ — - step is expected to be the following as an exemplary implementation of the present invention. According to the mapping of the sub-frames and the HARQ operation (TTI 27 201110612 3368^pif.doc TTI or feedback TTI) and/or the letter of the system The processing capability determines the HARQ feedback offset Z and the DL HARQ Tx offset u. Figure 6 is a diagram illustrating a HARQ operation timing structure for UL data burst transmission in TDD according to an exemplary embodiment of the present invention. 6' Upon receiving the #1 DL sub-frame of the i-th frame, the stipend of the distribution information "transmitter" will launch the UL data burst in the #〇UL sub-frame 61〇 of the #i frame. The receiver transmits HARQ feedback for the sink data burst in the #1 DL subframe 620 of the #(i+Ι) frame according to whether the received data burst has an error. If the HARQ feedback is a NACK signal, the transmitter transmits The device retransmits the data burst in the #〇UL sub-frame 630 of the #(i+Ι) frame. If the DL sub-frame 620 carries the information indicating the UL data burst and re-transmitted, the information is distributed according to the data bundle. Sending information to implement ^ data bursting and re-transmitting. Although it has been described above that the sub-frames and UL sub-frames are separately indexed in the DL and UL cycles, the DL and the DL can be continuously performed in a frame. The UL sub-frame is indexed. In this case, the child is in a frame.

The frame attracts D+x instead of the UL sub-frame index. D L 掊嫱眭胡. Table 4 illustrates the UL HARQ operation timing structure in the TDD mode according to an exemplary embodiment of the present invention. Table* can be used to determine the time of the assignment of a_a, the harq sub-packet, the HARQ feedback (ACIC or NACK), and the HARQ re-emission sub-packet with the data distribution information. However, it should be understood that Table 4 should not be too sloppy. 28 201110612 jJ08Kpif.doc Table 4 Content sub-frame index frame index DL assignment A-MAP positive Tx / i UL HARQ sub-packet Tx for ceil (D/A7, j ~ (i+v) mod 4 m = * '〇, for 0S1&lt;K 1-K, for K&lt;1&lt;U + K ul; for U + K幺1&lt;D for 1 &lt; ceil(Z)/7^.M^) &lt; , m ~' where m '0,..., or Bu K + N^-l, for 1 = 0 ]-K,._., or 1-K + NA__-1 for 0 &lt;l&lt;lmax l- KJ-K + l,..., or Ul, for l=lmax Imax .(ceil(D/NA_MAP)-1) For = 1 = 0,1,..., or u-:1, for 1 = 0 in DL HARQ feedback 1 k = (/+1+w) mod 4 ULQ sub-packet in UL UL ReTx mp = (k+v) mod 4 In Table 4, D represents the number of DL sub-frames per DL frame, U Indicates the number of UL subframes per UL frame, K is a relationship between D and U, as defined by equation (7) or equation (8), and N indicates the message of each hyperframe. The number of boxes. If each hyperframe contains four sub-frames, then N is 4. i, j, k, and p represent the frame index. 1 denotes the index of the DL sub-frame carrying the information, and m denotes the index of the sub-frame that the data burst transmission can start, w denotes the UL HARQ feedback offset, and 29 201110612 33688pif.doc V denotes UL HARQ Τχ Offset. Therefore, =0山, j = 0X--, N-\ , }(=〇Χ·Ή , Ρ = 0,1,..·,Λ,一1, and v = 0,l,.., Vmax-1. Να-map indicates the period during which the transmitted data is distributed. If the data is distributed in each DL subframe, then ΝΑ_ΜΑρ is the sum and the range is from 0 to D-1. The burst assignment information is transmitted in every other DL subframe, Να_μαρ is 2. In this case, / = 0,2,.&quot;,2(m7(D/2)-l). In TDD UL In the HARQ transmission and reception, the UL data bursting information transmitted in the #1 DL subframe of the #i frame indicates that the data burst transmission started in the #m UL subframe of the #j frame. DL: UL (D: U) ratio and assigned information period NA_MAP, m can be mapped to one or more DL subframes. If ceil (D/NA-MAP it U, ie 'if DL control information is carried (data) If the number of DL subframes of the burst assignment information or HARQ feedback is equal to or greater than the number of UL subframes, then each UL subframe is mapped to one or more DL subframes. On the other hand, if ceil ( ;D/NA_MAP)&lt;U, that is, if the DL control information is carried (data distribution assignment) The number of DL subframes of the information or HARQ feedback is less than the number of UL subframes, and each DL subframe is mapped to one or more UL subframes. If the data is distributed, the DL subframe of the assigned information is sent. If the number is equal to or greater than the number of UL sub-frames (4), the burst transmission of information in a UL subframe may be indicated by one or more DL sub-frames. That is, if 1 is less than K, then # 1 DL·Subsidiary box data distribution refers to the allocation of funds 30 201110612 33688pif.doc The information indicates that the data bursting starts in the #0 UL subframe. If 丨 is equal to or greater than K ' and less than U+K, then #1 DL sub-frame data bursting assignment information indicates the bursting of data bursting in the UL sub-frame. If 1 is special or greater than U+K, then #1 DL· subframe information Cong • Sending information indicates that the data bursting started in the #(ul) UL sub-frame. On the other hand, 'If the number of DL sub-frames carrying the information is less than the number of UL sub-frames (ceil) (D/NA MAp) &lt;u), the data distribution information in a sink frame can indicate the bursting of data in one or more UL subframes. For example, the information in the #〇上上]^ subframe is distributed to the information indication #0 to #(/_K+NA_MAP-1). The information in the UL subframe is % shot. About the indication Relevant information is transmitted in the data distribution information. If the data distribution information is only transmitted in a DL subframe (ceil(D/NA_MAP)-l)' then the DL sub-frame indicates all UL subframes. The data is transmitted in bursts. The TTI of the data burst can be determined by the data bursting assignment information -' and the frame index j is determined based on i and v. :- As described above with reference to the FDD UL HARQ timing structure of Table 2, 'v denotes a UL HARQTx offset, and w denotes a UL HARQ inverse. After receiving the data burst assignment information or HARQ feedback, the ULHARQTx offset v is used for the burst or retransmission time of the data burst. As stated above, the ULHARQTx offset is used to adjust the index of the frame carrying the data burst to ensure adequate Tx processing time. In TDD UL HARQ 'determine UL HARQ Τχ 201110612 33688pif.doc offset v according to Gap4, Gap4' is calculated by defining the Mct team as carrying control such as burst assignment information or HARQ feedback. The number of DL sub-frames of the information D 'defines b as the index of the sub-frames carrying the information distribution or HARQ feedback, and defines a as the index of the sub-frame carrying the initial transmission or retransmission data burst. (m in the equation ()〇). If Gap4' is less than the Tx processing time required for data burst transmission after receiving HARQ feedback, then v = 1, otherwise, v = 0. In TDD ULHARQ, in order to adjust the transmission time of HARQ feedback after receiving the data burst, the UL harq feedback offset w, GaP3 is determined according to Gap3, by defining Mdata as the data carried in equation (9). Calculated by the number of sub-frames of the bursts. If Gap3' is less than the Rx processing time required for the transmission of HARQ feedback after receiving the UL data burst, then W = 1, otherwise, w = 〇. The HARQ feedback sent to the data burst transmitted in the #m UL subframe of the #j frame is transmitted in the #丨单* frame of the #k_frame. That is, the information on the distribution of the distribution information and the HARQ feedback are transmitted in the sub-frames with the same index. Here k is determined by j. When the UL data burst is retransmitted in the asynchronous HARq, the UL data, the retransmission time of the transmission is indicated by the retransmission included in the data distribution information. At the same time, if the UL data burst is transmitted in the synchronous HArq and then transmitted, the retransmission takes place in the #111 subframe of the #p frame. Referring to Table 4, the frame index p is determined by the ULHARQTx offset v and the index k of the frame carrying the harq feedback. If the frame index j, k, and p are equal to or greater than the total number N of frames per supersound, the index s in the hypersynchronization is incremented by 1, and the frame 32 201110612 33688pif.doc indexes j, k, and p are The values obtained by the modulo operation explained in Table 4 were calculated. Calculation of HARQ Feedback and Tx Offset An exemplary embodiment of the # HAR Q feedback offset w and ζ and H AR q Tx offsets v and u will be described below. The HARQ feedback bias can be determined according to the mapping relationship between the DL subframe and the UL subframe, the TTI of the HARQ operation (TTI of data burst or feedback), and/or the signal processing capability of the system (transmitter and receiver). The shifts w and z and the HARQ Tx offsets v and u. In another exemplary embodiment of the present invention, the HARQ feedback offset may be preset and broadcast by the system instead of using the above information to calculate the HARQ feedback offset. The offset associated with the HARQ operation is defined as follows. At least one of the HARQ feedback offset z and the HARQ Tx offset u for the H) D DL HARQ operation is calculated by the following equation (11). 〇, for eeiKFa-NT^Rx — Timel ^ fMceil(F/2)-NTTI&lt;Rx_Timel for fl〇〇r(F/2)-12 Tx_Timel for floor(F/2)-1 &lt;Tx_Timel where Rx_Timel is represented by The processing power of the receiver determines the Rx processing time of the data burst, and Tx_Timel represents the Tx processing time of the data burst determined by the processing power of the transmitter. Rx_Timel and Tx_Timel can be collectively referred to as processing time of data bursts. The Rx processing of the data burst includes, for example, Multiple Input Multiple Output (33 201110612 j^oospif.doc MIMO) Rx processing, demodulation, and decoding. Processing of data bursts (for example) coding, modulation, and processing. In HARq, one I is again, the receiver is the MS, and the transmitter is the BS. It is assumed here that the HARQ feedback TTI is a sub-frame, and the transmission time interval of the data burst is not represented by Νττι. The at least one of the HARQ feedback offset w and the HARQTx offset v for the FDD UL HARQ operation is calculated by the following equation for ceil(F/2)-Ux_Time2 ll, for ceil(F/2)-1 &lt;;Tx_Time2 J〇, for the test _-~丨Time2 .....(12) 0 ίΐ, for ί1〇〇Γ(Ρ/2)-Νπ, &lt;Rx:Time2 where Rx_Time2 indicates processing by the receiver The capacity determines the Rx processing time of the data burst, and Tx_Time2 represents the Tx processing time of the data burst determined by the processing power of the transmitter. Rx_Time2 and Tx_Time2 can be collectively referred to as processing time of data bursts. In UL HARQ, generally the 'receiver is BS' and the transmitter is ms. The at least one of the HARQ inverse shift z and the HARQTx offset u for the TDD DL HARQ operation is calculated by the following equation z_|〇, MS^D_m_Nrn+n^Rx_Time3 ll, for β-ιη-Νπι + n&lt;Rx_Time3 u= j〇. m^Unl + m&gt;Tx_Time3 .....(13). U_il, for U-n-l + m &lt; Tx_Time3 where Rx - Time3 and Tx_Time3 represent Rx 34 201110612 33688pif.doc and Tx processing time respectively. Rx—Time3 and Tx_Time3 can be collectively referred to as processing time of data bursts. At least one of the HARQ feedback offset w and the HARQTx offset v for the TDD UL HARQ operation is calculated by the following equation _f〇, for D-1 a]+Π1 &gt;Tx_Time4 the other party D-1 —1+ni &lt;Tx_Time4 ”〇, for U—m—Νπ丨+kRx_Time4 .....(sentence.*[l, the other party makes U - m - Nyy丨+1 &lt;Rx _Time4 where Rx_Time4 and Tx_Time4 represents the Rx and Tx processing time of the data burst respectively. Rx_Time4 and Tx_Time4 can be collectively referred to as the processing time of the data burst. In synchronous HARQ, the Tx processing time of the UL HARQ operation is different for the initial transmission and the retransmission. Depending on whether the data burst is transmitted or retransmitted, Tx_Time_NewTx and Tx_Time_ReTx can be used instead of Tx_Time2 of equation (12) and TxJTime4 of equation (14). Tx_Time_NewTx indicates the Tx processing time of the initial transmitted data burst, and Tx_Time_ReTx Indicates the Tx processing time of the retransmitted data burst. As stated earlier, although the initial burst of transmitted data is encoded according to the data bursting assignment information, the retransmitted burst of data triggered by the NACK signal may be based on the encoded initial transmitted data. cluster Therefore, the HARQ Tx offset is adjusted for different Tx processing times for initial transmission and retransmission. According to the retransmission trigger, the Tx processing time of the retransmitted data burst can be 35 201110612 jJ06opif.doc for Tx_Time-ReTxl or Tx_Time_ReTx2. The retransmission trigger can be considered in two ways: in the first mode, only the NACK signal is transmitted, and in the second mode, both the NACK signal and the assignment information for retransmission are used. Tx-Time-ReTxI is used for the former In one case, D-Time-ReTx2 is used in the latter case. Similarly, the processing time can be adjusted according to the initial transmission or re-emission, and Table 2, Table 4, Equation (12), etc. are separately adjusted according to vnew&amp; vRxTx. The UL HARQ Τχ offset described in equation (14). Vnew is the UL HARq Τχ offset for the initial transmit data burst considering the Τχ processing time Tx_Time_NewTx, and VRxTx is the retransmission data for the Τχ processing time Tx_Time_ReTx. The shift of the bursts. — The legacy support model uses the Institute of Electrical and Electronics Engineers (Institute 〇f Electrical and Electronics Engineers) 'IEEE' 8〇216m Advanced Air Interface 'AAI' wireless mobile communication system can be used with the ιεεε ^2.16e traditional wireless mobile communication system by using a predefined frame offset in the hyperframe structure. coexist. Specifically, each 16m frame includes a frame offset and a number of DL subframes and a number of sub-frames to compensate for the imbalance between the subscriber and the 16e frame. In this case, the TDD HARQ operation timing is configured according to the HARQ operation timing structure described in Table 3 and Table 4 according to the DL.UL ratio in which the network is point and the period in which the MS operates in the IEEE 802.16m mode. structure. The mapping between the DL and the UL subframe is determined according to the DL:UL ratio of the period in which the network node and the M S operate in the IEEE 8 0 2.16 m mode. 36 201110612 33688pif.doc. In other words, the index and number of sub-frames in the transmission period for the HARQ operation are determined based on the DL:UL ratio. However, since the ieee 802.16e mode and the IEEE 802.16m mode coexist in a frame, the frame is not indexed according to the DL:UL ratio of the 16m mode period but according to the overall DL:UL ratio of the TDD system. It is assumed that the number of DL subframes and the number of UL subframes in the TDD system are represented by D and U', respectively. The sub-frame index is calculated by m and is calculated according to the DL:UL ratio of the TDD system (i.e., D, :u,). Moreover, it is assumed that the number of DL subframes and the number of UL subframes in the l6m mode period are represented by D and u, respectively. Then, the sub-frame indexes b and n are calculated according to the d l : ul ratio D: U of the 丨6 m mode period. ‘For the 16m mode period different from the 16e mode legacy cycle, the HARQ operation timing follows Tables 3 and 4. And *, the frame indices i, j, and k determined based on the feedback offset z or w and the HARQ Tx offset u or v are calculated based on D, :U. Figure 7 illustrates a timing structure for a DL data bundle HARQ operation in a 5:3 TDD mode in the case of two non-coexistences, in accordance with an exemplary embodiment of the present invention. Rex rabbit see Figure 7, two DL sub-messages and _UL cross-country rural 7 etc. D round Multlplexing, FDM) area dedicated to support transmission (that is, traditional support mode), and in the rest of the link week _ ^^ 桓 之 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( Among them, the illusion two #4DL sub-frames are renumbered as #〇, #1, and #2, respectively. Therefore, the add mode message 37 201110612 j^o^opif.doc box finally contains three DL sub-frames and three UL sub-frames. See Figure 7' because D = 3 and U = 3, so K = 0. D, is 5, and U is 3. In the TDD DL HARQ data burst launch, the data bursting assignment information and data bursts are transmitted in the #〇 DL subframe of the #i frame. The HARQ feedback for the data burst is transmitted in the UL 子 UL sub-frame of the # 丨 框 frame. The retransmission of the HARQ data burst occurs in the #(i+u frame of the #〇 subframe), and the HARQ feedback for the retransmitted data burst is ##i subframe in the #(i+i) frame. Medium Emission. Each of the Tx and Rx processing times is considered to be two sub-frames in the case illustrated in Figure 7. Figure 8 illustrates the coexistence of two different systems in accordance with an illustrative embodiment of the present invention. Next, the HARQ operation timing structure for UL data burst transmission in 5:3 TDD mode. Referring to Figure 8, due to the frame structure according to Figure 7, d = 3 and u = 3, so K = 0. In TDD UL In the bursting of HARQ data, the data is transmitted in the DL sub-frame of the #i frame, and the data is distributed according to the data distribution information in the #〇UL sub-frame of the frame. The HARQ feedback for the UL data bundle is transmitted in the #〇^ DL sub-frame of the # (i+1) frame, and the UL data burst is re-transmitted in the #〇UL sub-frame of the climbing frame. In the #〇 DL sub-frame, the information can be transmitted without the UL data bursting. In the case illustrated in Figure 8, each of the Tx and RX processing times will be processed. It is regarded as two sub-frames. The resources used in the IEEE 802 _ 16e wireless communication system are allocated to the period corresponding to the frame offset in Figures 7 and 8. 38 201110612 33688pif.doc Information ίίΥίί #kHARQ Operation The timing structure is set according to the index of the sub-frame of the carrier, and the data burst is ΤΤΙ == shot because the HARQ feedback in the synchronous HARQ is pre-defined in the Γ=2Γ receiver, which may have saved the second division === = Efficiently support co-location coexistence ΤΤΙ In another exemplary embodiment of the present invention, when one or more sub-frames, that is, when using two data bursts, the end of the sub-frame can be terminated. , instead of the capital: the index of the starting sub-frame, to judge (4) the battlefield time two clusters = the HARQ timing structure described in the following Tables 1 to 4, the following: f: Table 1 to define the HARQ feedback timing Based on the index m of the sub-frame, (=m+NTTrl), instead of the index m of ττ =, the index of the sub-frame and the frame of the carrier-feedback is determined. FIG. 9 illustrates another embodiment according to the present invention. FDD mode of an exemplary embodiment: H for DL data burst transmission ARQ operation timing structure. Here, NTTI=4, F=8, Τχ and Rx processing time each of which has fewer sub-frames, DL HARQ inverse town offset z is 〇, and DL HA ^

The offset u is 〇. Domain Print X 39 201110612. ^jooopif.doc Referring to Figure 9, the data transmitted in the first DL subframe of the frame is assigned to the #1 to #4£^ message in the #i frame. The box of Ding Dinggong 900 launches data DL data bursts. The feedback for the data transmission is transmitted in the #〇UL subframe 910 of the #(i+1) frame, and the #〇UL subframe 910 is mapped to the fourth DL subframe of the #丨 frame ( In which the dl data bursts the end of the transmission). That is, n=0 (=ceil(1+4_1+4) m〇d 8), and j=i+l(=(i+fI〇〇r(Ceil(l+4-;l+4)/ 8) mod 4))). In the synchronous Harq, the transmission of the bedding 920 and the previous data burst transmission start at the same sub-frame position (i.e., in the #1DL subframe of the #(i+2) frame). As described above, it may be determined according to the index m of the last-party in one or more subframes of the carried data bundle, instead of the index m of the first one of the subframes in Tables 1 and 2. HARQ feedback timing. Similarly, in the DL HARq operation timing structure in the TDD mode, the index m' (=m+NTTI_l) of the last subframe that is carried by the application data bundle can be used instead of the first data burst of Table 3. The sub-frame index m is used to determine the HARQ feedback timing in order to obtain early ACK timing. Figure 10 is a diagram showing the Harq operation timing structure for DL data burst transmission in tdd mode according to another exemplary embodiment of the present invention. Here, it is assumed that Ntti = 4, D = 4, ϋ = 4, and each of the TX and RX processing times is three or less sub-frames, K = 0 and z = 〇. See Figure 10 for the information transmitted in the first DL subframe of the frame. The burst assignment information indicates that the DL data burst is transmitted in the #〇 to #3DL subframe of the i-th frame. The HARq feedback for the DL data burst is transmitted in the #3UL sub-frame ι〇1〇 of the first frame, #3UL subframe 201110612 33688pif.doc is mapped to the #3DL subframe of the #i frame according to Table 3. . That is, n is 〇 (= 3-0) and j = i (= (i + 〇) mod 4). In synchronous HAHQ, the transmission of data burst 1020 begins with the previous data burst transmission at the same subframe position (i.e., '# DL subframes in the #(i+2) frame).

However, for long TTI, the HARQ feedback timing is determined differently according to the DLiUL ratio and the Tx/Rx processing time in the TDD HARQ operation timing structure. For example, the HARQ feedback timing for a long TTI (5 subframes) in a 5:3 TDD DL HARQ operation with a Tx/Rx processing time of 3 sub-boxes and a TTI covering the entire DL period will be described. ^ If the HARQ feedback timing is set based on the start of the data burst transmission, the feedback for the burst of data transmitted in the #〇 DL subframe is transmitted in the #〇 UL subframe of the next frame. The other party—if the HARQ feedback timing is set according to the end of the data burst transmission, the HARQ feedback for the data burst that ends in the #4 DL subframe is transmitted in the #子子框 of the next frame. . Therefore, in the case of using ΤΉTDD DL HARQ, the early HARQ feedback timing is determined for the long 藉 by determining the parent early HARQ feedback timing based on the start of the transmission rather than the end of the data burst transmission. The HARQ feedback timing of the length ττΐ of the four sub-frames in the 4.4 TDD DL HARQ will be taken as another example. - + eight feet 卩 reverse reading timing is based on the beginning of the data burst launch. The ARQ reverse reading for the data burst starting in the 0th DL subframe is the next UL sub-frame of the next frame. Launched in the box. Another 41 201110612 j Jos spif.doc HARQ ^ is launched in the second melon frame of 5:3 TDD DL HARol. TDD DL HARQ is based on the data Ϊλ^ 1 bundle (4) based on the beginning of the data burst transmission, determine #早=反馆时时' for the longer for the earlier Η二: Umbrella; 5 Ϊ In the exemplary embodiment of the present invention, 'Gangkang DL: UL ratio to select an appropriate brittle Q operation timing structure 2 = δ ' when compared with HARQ feedback in Tables 1 to 4: 2: based on the carrying data - or the last m of the plurality of sub_ to make. The index of the first one in the non-subsequent frame, for example, as the information of the HARQ (four) timing structure (for example), is transmitted as a system information on the common control channel of the sink. HARQ feedback and τ χ offset change structure ΙΐΓ describes the DL and UL HARQ operation timing dI iM in the mode &quot;:]. More specifically, the description will be made based on the case where the USQ Ming · Na - 1 and _ = 8 when the HARQ operation is carried out, and the frame is in the case of 9 徊; n T order, ,, and structure. Referring to Fig. 11A' tTx/Rx processing time as a frame, the leg Q feedback/Tx offset is zero. That is, since ^ 42 201110612 j^〇5«pif.doc the transmission of a dl subframe can be completely processed in two subframes (because GaP3 and Gap4 exceed 2), so the relevant UL transmission is in the subsequent UL period. Zhonglu was born and the heat was delayed. Similarly, the transmission _ of each UL subframe can be fully processed within two subframes (because Gap3 and Gap4 exceed 2), and thus the associated DL transmission occurs in subsequent DL cycles without time delay. However, if the Tx/Rx processing time is 3 sub-frames, the HARQULTx timing associated with the #4DL subframe is delayed by one frame. This is because although it takes 3 subframes to process the transmission of the #4DL subframe, it is difficult to implement UL in 2 subframes (=5-4-1+2) which are spaced from the corresponding #2UL subframe. emission. Therefore, the UL transmission in the #21^ subframe of the corresponding s#4DL subframe is delayed by a frame, and thus it occurs in the next #(丨+1) frame. Figure 11B illustrates the HARQ operation timing structure in the case where D: U = 3: 5 and the TTI is a subframe. Referring to Figure nB, when the Tx/Rx processing time is 2 subframes, the HARQ feedback/Tx offset is 〇. However, if the Tx/Rx processing time is 3 sub-lists, then (^(4) is made. Therefore, the HARQ UL Τχ timing in the #0 UL subframe associated with the sub-frame is delayed. Gap=5_4_1+2=:2, so the DL transmission timing in the #2DL subframe associated with the #fox frame is delayed. This is because each 〇叩 is equal to or less than the Tx*Rx processing time. 12A and 12B illustrate the timing structure of the call operation when D+u=7. Fig. 12A illustrates the case where D:1&gt;4:3, Na_map=1, and πι are a sub-frame 43 201110612 33688pif.doc The HARQ operation timing structure. See Figure 2-8. When the Tx/Rx processing time is 2 sub-frames, the feedback/Τχ offset is 〇.

The Tx/Rx processing time is 3 sub-frames, and the HAJRQ UL Τχ timing corresponding to the #3DL subframe is delayed - frame, because Gap=4-3-l+2=2 ° FIG. 12B illustrates the HARQ operation timing structure in the case where D:U=3:4, NA_MAP=:1, and the TTI is a subframe. D+u is an odd number, and therefore, Ke(=-1) is used. Referring to Fig. 12B', when the Tx/Rx processing time is 2 sub-frames, the HARQ feedback/Τχ offset is 〇. However, if the Tx/Rx processing time is 3 sub-frames, the HARQ ULTx timing of the error frame associated with the #3 DL subframes is delayed by one frame. 13A and 3B illustrate the HARQ operation timing structure when Namap=1 and D+u=6. Figure 13A illustrates the HARQ operation timing structure in the case where D: U = 4:2 and the TTI is a subframe. Referring to Figure 13-8, when the Tx/Rx processing time is 2 sub-frames, the HARq UL Τχ timing associated with the #3DL subframe is delayed. If the Tx/Rx processing time is 3 sub-frames, the HARQ DL Τχ timing associated with the #〇UL subframe is delayed by a frame, and the HARQ UL&amp;DL Τχ timing associated with the first and #2DL subframes Delayed by a frame. In addition, the HARQ UL Τχ timing associated with the #3DL subframe is delayed by one frame. Figure 13 Β illustrates the HARQ operation timing structure in the case where D: U = 3:3 and τ Τ Ϊ is a sub-frame. Referring to Fig. 13B, when the Tx/Rx processing time is 2 subframes, the HARQ feedback/Τχ offset is 〇. However, if the Tx/Rx 201110612 33688pif.doc processing time is 3 subframes, the HARQ feedback/Τχ offset is i, which means a frame delay. Relay Structure - The HARQ operation timing structure in a wireless mobile communication system supporting a relay structure will now be described. When the relay structure is supported, the 'BS and the MS communicate with each other directly or via at least one relay station (RS). The RS between the BS and the MS is classified into an odd-hop RS and an even-hop RS. Each RS includes a controller 'which determines a HARQ Tx time according to a frame structure and a Harq operation timing which will be described later; and at least one transmitter/receiver for transmitting at a timing controlled by the controller And receive data distribution information, data bursts and HARQ feedback. In an exemplary embodiment of the present invention, a HARQ operation timing structure for Rs and 16m mode operation will be described. Figure 14 illustrates a frame structure of a wireless mobile communication system supporting a relay structure in accordance with an exemplary embodiment of the present invention. Referring to FIG. 14, the 'BS frame 1410 includes: a DL access area 1412 directly transmitted from the BS to the MS, a DL transmission area 1414 transmitted from the BS to the MS or the RS, a network decoding receiving area 1416, and a UL storage received from the MS. A region 1418' is taken along with a UL receive region 1420 received from the MS or RS. A gap 1422 is inserted between the Tx regions 1412 and 1414 and the Rx regions 1416, 1418, and 1420 for transmission to the receive transition. The odd hop RS frame 1430 includes: a DL access area 1432 transmitted to the MS, a DL transmission area 1434 transmitted to the MS or the even hop rs, a self-even hop 45 201110612 33688pif.doc RS or a DL receiving area 1444 received by the BS, The network decodes the transmit region 1438, the UL receive region 1440 received from the MS or the even hop RS, and the UL transmit region 1442 that is transmitted to the even hop RS or BS. Gap 1444, 1446, and 1448 are interposed between the crotch region 1434 and the Rx region 1436, between the Rx region 1436 and the Tx region 1438, and between the Rx region 1440 and the crotch region 1442 for transition between transmission and reception. The even-hop RS frame 1450 includes: a DL access area 1452 transmitted thereto, a DL receiving area 1454 received from the odd-hop RS, a DL transmitting area 1456 transmitted to the MS or the odd-hop RS, and a network decoding receiving area 458. The UL transmit region 1460 transmitted to the odd hop RS, and the UL receive region 1462 received from the MS or odd hop Rs. Gaps 1464, 1466, 1468, and 147G are interposed between the crotch region 1452 and the RX region 1454, between the RX region 1454 and the crotch region 1456, between the crotch region 1456 and the Rx region 1458, and between the Txd 1460 and the RX region 1462. Verify the transition between transmission and reception. As described above, in the f ARQ pull timing structure for the region in which at least one RS communicates with the MS, the sub-frame index following the DL-UL subframe mapping is determined according to the dl:ul ratio of the Rs frame. The sub-frame index is used to determine the frame index, as described above for the HARQ operation for the legacy support mode. 15A and 15B 1 illustrate a TDDHS 5fl frame structure in accordance with an exemplary embodiment of the present invention. In Fig. 15 and Fig. i5B, the frame has a DL.UL ratio of 4.4 (0':1?=:4:4), and the network decoding area is not shown.

ΐ See Figure 15A 'In the frame for the odd-hop Rs, the odd-hop RS 46 201110612 33688pif.doc lion, and the #2DL subframe are transmitted to the MS or the lower layer rs, and the BS receives the other-DL subframe. . The odd jump Rs has just received the continental melon frame and the other two UL subframes are transmitted to the higher layer or batch. Referring to Figure 15B, in the third frame for the even-hop Rs, the #〇 DL sub-frame at the beginning of the DL cycle and the terminal frame at the end are transmitted to the MS' and the odd-slip Rs from the higher layer. Receive two intermediate sink frames. The even-hop RS receives from the MS the #〇 and #1 subframes at the end of the UL period, and the other two higher-layer odd-hop RSs at the beginning of the UL period. 16A and 16B illustrate a HARQ operation timing structure for an odd-hop RS according to an exemplary embodiment of the present invention. In Figure (10) 16 D: U = 3: 2. Figure 16A illustrates the consideration of the KfiHARQ operational timing structure. Referring to Figure 16A', the HARQ timing corresponding to the #2 DL subframe is delayed. Figure 16B illustrates the Kf2HARQ operation timing structure. Referring to Figure 16B', each of the #丨&amp;#2DL subframe 2 HARQULTx timings is delayed by a frame. FIG. 17 illustrates a HARQ operation timing structure for an even hop R_S according to an exemplary embodiment of the present invention. In Fig. 17, DO &gt; 2:2. As shown in Fig. 17, the HARQ DL·Tx timing corresponding to #0 DL·subframes is delayed by one frame. As described above, it may be desirable to select the K value based on the DL:UL ratio and the Tx/Rx processing time to provide an earlier HARq timing. System Operation 47 201110612 33688pif.doc The system configuration information such as DL:UL ratio and tx/Rx processing time can be used to select the appropriate HARQ operation timing structure and appropriate κ value, and the system configuration information is controlled in DL. Launched on the channel. HARQ Timing Structure for Long TTI In the following, the HARQ timing structure based on the assignment information for the long TTI will be described with reference to Tables 3 and 4. In DL HARQ, if the data bursting assignment information indicating the transmission of a data burst with a long TTI is transmitted in a specific DL subframe, and the long TTI transmission is not available in the same frame carrying the information, Then the data bundle is transmitted in the first DL subframe of the next frame. The HARQ feedback for the data burst is transmitted in the UL subframe of the DL subframe that is mapped to the frame after the frame in which the data is transmitted. In ULHARq, if the long TTI transmission indicated by the data distribution information transmitted by the specific DL subframe is not available in the same frame, the data bundle is sent to the next frame.

The first UL subframe is transmitted, and the harQ feedback for the UL data burst is transmitted in the same cable (four) DL subframe in the frame after the frame in which the UL data is transmitted. For example, # When the information transmitted in the complement frame (1 non-zero) is transmitted, the indication information indicates that the DL data burst with the long TTI spanning the entire DL period is not transmitted in the same frame. The assignment of information is deemed to indicate a long TTI transmission in the next frame. For DL HARQ see Table 3, in the #i frame of the #] dl sub = box to launch (four) Cong Wei match information indication (four) Ν α__ in the _ DL sub-frame to launch data burst 1 and long ΤΉ Emissions 48 201110612 33688pif.doc Under 'Based on the DL sub-frame index m and the data burst to determine the beginning of the data burst launch. Therefore, the long ΤΤΙ transmission starts in his DL subframe of the #a frame, and the HARQ feedback for the long TTI transmission is transmitted in the #f UL subframe of the #b frame. If the UL HARQ feedback is a Nack signal, the retransmission of the data burst occurs in the DL subframe of the #h button in the #e frame. The following indexes are based on the information obtained from the information distribution information, and the index i and m, corresponding to the index i, am, the UL sub-frame, and the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ And f. If D-n^Nrn' is transmitted by the data bursting indication information, the length ττι is transmitted in the #m subframe of the #i frame, and thus a=i and h=m. On the other hand, if D-m &lt;NTTI, the remaining frame period is less than and therefore the data burst cannot be transmitted in the #1 frame. Therefore, the long ΤΤΙ launch starts in the #0 sub-frame of the #(i+l) frame, and a=i+1 and h=〇. In order to avoid the UL HARQ feedback being concentrated in a specific UL subframe, the index f of the UL subframe carrying the UL HARQ feedback for the data burst is determined according to the index of the DL subframe of the assignment information. The relationship between f and f follows the relationship between ^^ and n as defined in Table 3. Therefore, the UL HARQ feedback is transmitted in the next frame, and thus b = a + l (= i + 2). For example, if in the 5:3 TDD structure, Νττι=5, Namap=1 and Tx/Rx processing time=3' is emitted by the #2 Dl sub-frame in the #i frame. The data bursting of the indication information is started in the 0 (11=〇) DL. subframe of the # (Hl) (a=(i+1)) frame, because Dm (5-2)&lt;; NTTI (= 5), and the ulharq feedback for the data burst at 49 201110612 33688pif.doc #(i+2)(b=(i+2)) frame #l(n = l) UL subframe Launched in the middle. In another example, if the long TTI spans the entire DL period in the TDD DL, the data burst transmission always begins in #0 DL subframes. In this system, when the data bursting assignment information in the #1 DL subframes indicates the long TTIDL transmission, if 1=0, the sub-frame indexes m and η for the HARQ operation are calculated by Table 3 and Frame index j. Conversely, if / #〇, then the data bursting assignment information indicates the bursting of data bursts starting in the #0 subframe of the # (i+Ι) frame immediately following the i-th frame. The HARQ feedback for the data burst is transmitted in the #n sub-frame of the #j message box. Here, η and j are calculated by the equation (5) instead of by Table 3. That is, the position (n, j) at which the HARQ feedback is transmitted is determined based on the sub-frame index 1 of the information distribution information and the frame index (j + 资料) of the data burst. Hey, for 〇 s 1 &lt; κ

】-Κ, for Ksi&lt;U+K, for D&gt;U

U-1, for U + KSUD ..(15)

n = l-K, for ;=((;+!) +z)mod TV where m=〇 and ntti=d. Therefore, 2 is calculated by substituting 〇 and D into m and ΝΤΤ1 in equation (1), respectively, via equation (16). Here, η ° 〇 is determined based on index 1 of the DL subframe of the assignment information, for n, for n&lt;Rx — Time 50 (16) 201110612 33688pif.doc for UL HARQ see Table 4, at # The data bursting information transmitted in #1 DL subframes of the frame is indicated by the NA_MAP and DL subframe index 1 in the #m UL subframe of the sentence frame. In the case of a long TTI transmission, the start of the data burst transmission is determined based on the UL subframe index m and the 丛ττ of the data burst. Therefore, the long ΤΤΙ transmission starts in #h DL subframes of the #a frame, and the HARQ feedback for the long τ I transmission is transmitted in the # DL subframe of the #b frame. If the DL HARQ feedback is a NACK signal, the retransmission of the data burst occurs in the #h UL subframe of the #c frame. The frame index a, b and c and the sub-frame index h are determined according to the index obtained from the information distribution information and the UL frame and the subframe indices j and m and NTTI corresponding to the indexes i and 1. And f. When j=i, if U-m^Nm', the long TTI transmission indicated by the data burst assignment information starts in the #m subframe of the #j frame, and thus a=i and h-m. On the other hand, if U-m &lt; NfTi ', the remaining DL frame period is smaller than NTTI, and therefore the data burst cannot be transmitted in the frame. Therefore, the long TTI transmission starts in the #〇UL subframe of the #(i+i) frame, and thus a=i+l and h=0. When j=i+l, the long TTI transmission starts in the #0 UL subframe of the #(i+1) frame, and thus a=i+l and h=〇. Since DL HARQ feedback is transmitted in the #1 DL subframe, f=b see equation (14), and if Uh-NTT丨+bRx_Time4, DLHARQ feedback is in #b(b=(a+l)) frame _ Launch. If U-h-NTTI+l&lt;Rx_Time4, the DLHARQ feedback is transmitted in the #b(b=(a+2)) frame. If the DL HARQ feedback is NACK letter 51 201110612 33688pif.doc No., then the retransmission starts in the #hUL subframe of the #〇讯框. Similar to the calculation of the frame index a, if a=i, Bay ij c=b. If a=i+l, then c=b+l. For example, if in the 5:3 TDD structure, ΝΤΤΙ=3, NA_MAP=l and Tx/Rx processing time==3, then the data is generated by the data in the #2 DL subframe of the #i frame. The UL data burst transmission with the information indication starts in the #〇(h=〇)UL subframe of the # (i+l)(a=(i+l)) frame, because um (3-〗)&lt ; NTTI (= 3), and the DL HARQ feedback for the data burst is transmitted in the #2 (f=2) UL subframe of the #(i+2)(b=(i+2)) frame. If the HARQ feedback is a NACK signal, then the calculation similar to a=i+i occurs again in the #〇UL subframe of the #(i+3) (ie, 'b+l=i+3) frame. In another example, if the long TTI spans the entire UL period in the TDD UL, the data burst transmission always begins in the #0 UL subframe. In this system, when the data distribution information in the #1DL sub-frame indicates that the long TTI UL is transmitted, the data burst corresponding to the sub-frame index 开始 starts in the #〇子框#〇子 subframe (m =0) Medium emission. The HARQ feedback for the data burst is sent in the #l DL sub-frame of the #k frame. If the HARQ feedback is a NACK signal, the HARQ retransmission starts in the #〇UL subframe of the #口框框. The frame index, k and p are calculated by the equations defined in Table 4 using the HARQ Tx offset v and the HARQ feedback offset w determined in consideration of m=0. In FDD, the DL subframe and the UL subframe are consecutive in their different frequency bands. Therefore, a long TTI transmission can begin in either subframe. However, if the start of a long TTI transmission is limited to a particular subframe due to implementation complexity or any other factors, control information (eg, resource allocation information and 52 201110612 33688pif.doc HARQ feedback information) may be concentrated in a particular subframe. Such as gamma. Therefore, similar to TDD, the HARQ timing needs to be adjusted in FDD. If the start of the long ττι transmission is limited to a specific DL subframe (DL subframe DL for DL HARQ operation in the fdd. system), the following HARQ timing can be considered. The long ΤΤΙ emission contains at least one DL sub frame (χ], χ,, ., • Xmax). Here, Να-μαρ is 1. That is, when the information transmitted in the #1 Dl sub-frame (¥χ) is transmitted, the long-range transmission is transmitted in the DL subframe of the long-range transmission after the #1 sub-frame. Start. In the above case, if the data bursting assignment information transmitted in the #1 DL subframe indicates the long TTIDL transmission and l=x', the sub-frame indexes m and η for the HARQ operation are calculated by Table 1. Box index j. Conversely, if /# X, the data burst launch starts in the #!!;! message box. The HARQ feedback for the data burst is transmitted in the #π subframe of the sentence frame. Here, the indices m, η, and j are determined by %•式(17) instead of by Table 1. That is, the position (n, j) of the HARQ feedback is determined based on the DL sub-frame index 1 of the information distribution information and the sub-frame index X and the frame index of the data burst. x[ 0 &lt; / &lt; Xj x[ X, &lt; / &lt; x2 W ·

Xms -^niax-1—-^rna X:+1 X Move&lt;1&lt;F

n - ceil{l -\-F J 2) mod F i + floor

Ceil(m + F! 2) F \ mod Λ尸 [0 if (ceil(F/2) - + (m -1))2 Processing time li · Otherwise 53 (17) 201110612 33688pif. Doc where x; represents the #λ·„ subframe of the #i frame, and / = 〇, ι,·. ·, /τ-1. For example, if the start of the ΤΤΙ transmission is limited to the #〇 and #4DL sub-frames 'F = 8, Ντπ=4, and the Tx/Rx processing time is 3 sub-frames, then #1## The data in the 2 or #3 DL sub-frame (ie, χ2=4) is transmitted in the #4 DL sub-frame (m=4) of the #i frame, and The HARQ feedback for long TTI transmissions is transmitted in the #nUL subframe of the #(i+l) frame. Here, η ranges from 5 to 7. Here, 'ceil(8/2)-4+3) is equal to or greater than 3, and thus ζ=〇. Moreover, the data from the #5 to #7 DL subframes of the #i frame is distributed with the long TTI of the assignment information indicating that the #〇 DL subframe (m=〇) of the #(i+l) frame is transmitted. The start, and the HARQ feedback for the long TTI transmission is transmitted in the UL subframe of the #(i+2) frame. Here, η ranges from 1 to 3. Here, (ceii(8〇4-5) is less than 3, and thus z=l. In FDDULHARQ, if the start of long TTI transmission is limited to a specific UL subframe (UL subframe for UL HARQ operation in FDD system) Frame y) 'The following HARQ timing can be considered. The long TTI transmission contains at least one UL subframe (y], y2, ..., ymax). In the above case, if the data is transmitted in the #1 DL subframe When the burst assignment information indicates a long TTIUL transmission and n=y, the sub-frame index m and the signal index for the HARQ operation are calculated by Table 2. On the contrary, if η古y' then the data burst is transmitted at #m The UL sub-frame begins. That is, the data bursting in the #m UL sub-frame of the information instructing information frame is transmitted in the #1 D1 sub-frame of the #k_frame. Send ARQ feedback. If HARQ is anti-town is NACK signal, or indication for 54 201110612 33688pif. Doc re-launched the pulse, then HARQ and Wei started in the #p Chengzhi #m sub-frame. Here, the indices m, j, k, and P are determined by Equation (18) instead of Table 2. That is, the position (m, j) of the HARQ feedback is determined based on the sub-frame index y and the frame index i of the sub-frame index of the information distribution information. ”

The frame indices j, k, and p are calculated by the equations defined in Table 2 using the HARQ Tx offset v and the HARQ feedback offset w determined in consideration of m=0.

0&lt;n&lt;y^

Yms,&lt;n&lt;F

η = ceil{l + F / 2) mod F

modN i + floor^eil(UF/2)j + v

P w 0 if (ceil(F/2) -1 + (m - n)) 2 Processing time Otherwise &amp; ceil(n + F / 2), j + floor k

)) \ +v ^ J

Mod TV

modN right (floor(F / 2) - N ι-η + (n - ni)) 2 pr 〇ces sin g Otherwise (18) where 乂 denotes the frame #), „ subframe, and / = 〇U —i. For example, if the start of TTI transmission is limited to #〇 and #4UL sub-frames (ie ' π=〇';;1=4) ' F = 8, Νττ yields 4, and Tx/Rx processing The time is 55 201110612 33688pif.doc 3 in the §fl box' is indicated by the information in the #1, #2 or #3 DL sub-frame of the i-th frame (ie, due to Bh3 'HW7) The long Ding τι launch starts in the #0 UL subframe of the #(i+]) frame, and the HARQ feedback for the long τ丁j is #1, #2 or ## in the #(i+2) frame 3 DL subframe transmission. Here, (ceil(8/2)-l+0-n) is less than 3, and therefore v=]. Since (floor(8/2)-4+n-0) is equal to Or greater than 3, so w=〇. Also, the length of the information in the #5, #6, or #7 DL sub-frame of the i-th frame (ie, due to 5^7, mm3) The TTI transmission starts in the #4 UL subframe (m=4) of the #(丨+1) frame, and the Harq feedback for the long TTI transmission is #1 in the #(i+2) frame (1 is 5) , one of the 6 and 7), the child is born by the road. If HARQ The feedback is a NACK signal, and indicates the resource assignment for retransmission 2, then the HARQ retransmission starts in the #4 UL subframe of the #(i+3) frame. Since (cdl(8/2)-l+ 4-n) is equal to or greater than 3, so ν==°〇. Since (floor(8/2)-4+n-4) is less than 3, w=i. In another exemplary embodiment of the present invention If the data bursting is transmitted in the parent DL subframe, then Na map=1. Therefore, Tables 1 to 4 are modified to Table 5 to Table 8. The following table can be used to determine; The transmission time of at least one of A_MAp, the carrier data packet, the HARQ field (ACK or NACK), and the packet. However, it should be understood that = is interpreted as limiting the present invention. #表表肩56 201110612 33688pif.doc Table 5 Contents Sub-frame Index Frame Index DL Assignment A-MAP Positive Tx ----- / / HARQ sub-packet in DL Tx W = / 7 HARQ feedback in UL r} = ceil (m + F/2) modF .{. A (ceil(m + F/2)\ ) J ir 7 = 7 + floor-^ + 2 mod Λ, HAR, FJJ DL HARQ sub-package ReTx (in SHARQ In the case) m , f . r, fn + F/2) ft = floor- mod A7 V \ F )) Table 6 Content sub-frame Assignment A-MAP in the DL frame index DL Positive Tx 1 i HARQ sub-packet Tx mn in UL where n = ceil(l + F/2) modF y = (/ + floor(Ceil(i + F/2 ))+; HARQ feedback in modAf DL 1 ^i/ + floor^ + i?/2] + Jr nodN HARQ sub-package in UL ReTx m 4 sense 4 — + corpse/2)] + vll FJ \ modN ) 57 201110612 33688pif.doc Table 7 Content sub-frame indexing of the frame index DL A-MAP Positive Tx 1 i HARQ sub-packet in DL Tx m -1 i HARQ feedback in UL for d&gt; ί/, ίο , 〇 &lt; m &lt; κ n - mK, for KSm &lt; U+K [u-1, for U + K &lt; m &lt; D is more than D g U, r &gt; = mK j = (/ + z) mod N The HARQ sub-packet in the DL ReTx lk = (j + 1 + υ) τηοάΝ Table 8 Contents of the sub-frame index of the frame index DL A-MAP IE Tx 1 i HARQ sub-packet Tx in UL For D 2 C /, j = (z'+v) mod 4 m =- 0, for 0 S1 &lt; K 1-K, for KSUU + K Ul, for U + K 幺1 &lt; D for 1 &lt;D&lt; C7, m = ^ m = .0, .··, or lK, for 1 = 0 1-K, for 0 &lt; 1 &lt; D-1 Bu K, ···, or Ul, for 1=D-1 for L&gt;= 1, :0,1,..., or Ul For HARQ locks in 1 = 0 DL / k = (/'+l+w) mod 4 ULQ sub-packages in UL UL ReTx mp = (k+v) mod 4 .,58 201110612 33688pif.doc According to a modified In the embodiment, the transmitter and the receiver are in a table comprising the result values corresponding to the input values of all 3 of the stems according to Tables 4 to π 〇 衣 至 to Table 12 and the transmitter and receiver = Corresponding to the result value of the input value to determine the HARQ timing. In -=, the input value represents the assignment Α_ΜΑρΐΕΤχ2 _ index and frame index in the DL. ° For example, when the figure! As explained in the figure, each super frame contains four frames when the table is in Table 5 to Table 8, and N is 4. If D is equal to the one in Table 7, the Uhar or the δ sink in the HARQ feedback, the iharq sub-packet

For U in Tx, η has equality and is independent of the above equation. That is, n = m - k. According to a modification of the present invention, the HARQ timing can be determined using the following Tables 9 to 12 of the assignment. 4 time and (4) New Pulse Information 59 201110612 33688pif.doc Table 9 - FDDDLHARQ Timing Content Subframe Index Frame Index DL Assignment A-MAP Positive Tx / i DL HARQ Subpackage Tx m = / i UL In the HARQ anti-mine n = ceil(m + F / 2) mod F .f. fceil(m + F/2))),, where i〇, if ceil {F ! 2)- Nrn &gt; Rx _ Time [l? else 60 201110612 33688pif.doc Table 10 - FDD UL HARQ Timing Content Subframe Index Frame Index DL Assignment A-MAP ΙΕΤχ UL HARQ Subpackage Τχ / +floor V v

Ceil (/ + corpse/2) F mod 4

m = ceil (l + F / 2) mod F where [0, \f ((ceil (F/2)-\)&gt;Tx _ Time) ll, else j + floor

HARQ feedback in m + F/2 ~F mod 4 DL where [〇, \f {{floor {F 12)- Nrn )&gt; Rx _Time ) ll; HARQ sub-package in else UL ReTx m p crowd + floor

Ceil(/ + F/2)' F + v mod 4 where if ((ceil (/^ / 2) - 1) &gt; 7a* _ Time ) else 61 201110612. j3ooopif.doc Table 11 - TDDDLHARQ Timing Contents Assignment in frame index frame index DL A-MAP Positive Tx 1 i HARQ sub-packet in TDL /77 = / i HARQ feedback in UL for D&gt;U [0, for 0幺W <foot ti = \ mK, K&lt;m&lt;U + K [ί/-1, U + K&lt;m&lt;D where K = _floor((DU)/2) j = (/-fz)mod4 where J 0, if (D - m - Nn/ + n)&gt; Rx _ Time [l, else for D&lt;t/ n = mK where K = -ceil((UD)/2) 62 201110612 33688pif.doc Table 12 - TDDULHARQ Timing Content Sub-frame Index The HARQ sub-packet Tx in the assigned A-MAPIE Tx in the frame index DL is for the inherent (default) TTI and D&gt;U 〇, for m = {lK, for Κ&lt;ί &lt;U + K Uh truncated to U + K &lt; ί &lt; D where K = floor {{DU) 12) For the intrinsic TTI and £»&lt;卩Ο,.,.,οτΙ - K, for / = 0 πι=· l-Κ, for 0&lt;1 &lt;DI 1-K, ,οτυ-Ι, for l=D-\ where K = -ceil((UD)/2) j' = (i. +v)mod4 where ^0, if (D - l - ] + m &gt;Tx _ Time 11, else

For long TTI m =0 DL HARQ inverse k = (j + \ + mod 4 where 63 201110612 33688pif.doc feed -------- η Μϊ ^ ί〇, \f {U -m- Nm + / &gt; Λα- _ Time ) lU else HARQ sub-packet ReTx in UL m -______— p = (/c +v)mod4 where v = [〇&gt; if (Z) - / - 1 + w &gt; _ Time) else The following scenario can be expected as another exemplary embodiment of the present invention, applying the UL HARQ operation timing described above to a channel in which resource assignments are associated with UL transmission. For example, in the case of the UL fast feedback channel, the BS transmits resource assignment information for fast UL feedback in the #1 subframe of the frame. The timing of the transmission of fast UL feedback information, that is, the frame and subframe index are determined based on i and 1. More specifically, the frame index j and the subframe index m of the UL quick feedback information are determined by one of Table 2, Table 4, Table 6, and Table 8.

Although the DL sub-frame and the UL sub-frame are separately indexed in the DL and UL respectively, the dl and ul sub-frames can be sequentially programmed in a frame containing DL and UL. index. Therefore, the subframe subframe index d+x is substituted for the UL subframe index X° in a frame, and FIG. 18 and FIG. 19 are diagrams illustrating the DL and UL HARQ timing between the BS and the MS according to an exemplary embodiment of the present invention. A diagram of the signal flow of the operation of the structure. 64 201110612 - Referring to Figure I8, in step 1802, the BS transmits system configuration information to the MS. The system configuration information is broadcast by Bs or by negotiation between Bs and Ms to allow the MS to access the system. System configuration information is required to implement • HARQ timing structure, which includes bandwidth (total number of sub-frames), number of sub-frames per link (DL and UL), Tx/Rx processing time of BS, and 'MS Tx/Rx processing time. After the MS acquires system information from the system configuration information and accesses it, the BS and the MS can perform mutual data communication in step 1804. In step 1806, the BS transmits the assignment information to the Ms in the DL subframe of the frame, which includes or indicates the frame index, the subframe index, the long TTI, and the MAP related information. The MS extracts the necessary information by decoding the assignment information. The MS determines, according to at least one of the foregoing exemplary embodiments of the present invention, a frame and a subframe index of each HARQ operation based on a frame and a subframe index of the previous HARQ operation. In step 1808, the BS transmits a DL HARQ burst in the cell frame of the frame according to the assignment information, and the MS decodes the DL HARQ burst based on the assignment information. In step 1.810, the MS transmits HARQ feedback for the DL HARQ burst according to the decoding result to the BS in the #f subframe of the flapping frame. In step 1812, the week may be transmitted according to a predefined assignment information.

The next assignment information is transmitted in the #h sub-frame of the #c message box. If the HARQ feedback is a NACK nickname, then dl HARQ bursts may be retransmitted in step 1814. Referring to Figure 19'BS, in step 1902, the system configuration is transmitted to the MS 65 201110612 Jjosepif.doc. After the MS self-configuring information acquires system information and accesses 3 §, the BS and the MS can perform mutual data communication in steps 9〇4. In step 1906, the BS transmits the assignment information to the ground in the magic DL subframe of the #i frame, which includes or indicates the frame index, the subframe index, the length, and the MAP related information. The MS extracts the necessary 5 holes by decoding the assigned information. In the above exemplary embodiment, J. J., determines the frame and subframe index of each HARQ operation based on the frame and subframe index of the previous HARq operation. In step 1908, (10) transmitting UL HARQ bursts in the #h subframe of the frame according to the assignment information, and Bs performs _ on the harq burst based on the assignment information. In (4) 191G towel, Bs transmits HARQ feedback for ULHARQ burst according to the result of the solution, or transmits the next assignment information to the MS in the #f subframe of the #b frame. If the HARQ feedback is a NACK signal, then in step 1912, the ULhaRq burst can be retransmitted in the #h subframe of the #〇 frame according to a predefined transmission period. To implement at least one of the above-described exemplary embodiments of the present invention, and each of the MSs includes a controller configured with a processor_memory for storing code necessary for operation of the controller And a related number; and a transmitter and a receiver for exchanging signaling messages or data traffic with the second party under the control of the controller. The controller controls the HARQ timing to perform the operation of the transmitter and receiver in accordance with at least one of the exemplary embodiments of the present invention. T, as can be seen from the above description, 'an exemplary embodiment of the present invention achieves flexible HARQ transmission according to different frame configuration methods for different system bandwidths and DL to UL ratio 201110612 33688pif.doc: system time scheme because The certificate Q. The order is flexibly set in the line, communication system. The number is off (4) The instantaneous power of the receiver is less. In addition, Ms can use the box to cry ± to communicate with other systems more freely. 7 The use of pre-existing 疋 作 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Various changes in form and detail are made therein. [Simplified description of the drawings] Ultrasonic County invention example 之 面面 duplex (FDD) 赶明根, the time division duplex (TDD) of the exemplary embodiment of the present invention, &gt; A diagram of an exemplary automatic reoperation timing structure for DL 丛 丛 发射 发射 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 4 is a diagram showing a HARQ operation timing structure for UL data burst transmission for FID link in an FDD according to an exemplary embodiment of the present invention. FIG. 5 is a diagram illustrating a HARQ operation timing structure for a bead burst transmission in tdd according to an exemplary embodiment of the present invention. - Figure 6 is a diagram illustrating the HARQ operation timing structure for L data burst transmission in TDD according to an exemplary embodiment of the present invention. Figure 7 is a diagram illustrating two different systems in accordance with an exemplary embodiment of the present invention.

201110612 J^066pif.d〇C coexistence of the HARQ operation timing structure for DL data burst transmission in TDD FIG. 8 is a diagram illustrating the coexistence of two different systems according to an exemplary embodiment of the present invention. In the case of TDD, the HARQ operation timing structure for UL data burst transmission. FIG. 9 is a diagram illustrating a HARQ operation timing structure for DL data burst transmission in FDD according to another exemplary embodiment of the present invention. FIG. 10 is a diagram illustrating a HARQ operation timing structure for DL data burst transmission in TDD according to another exemplary embodiment of the present invention. 11A through 13B are diagrams illustrating a HARQ operation timing structure based on a ratio of DL to UL according to an exemplary embodiment of the present invention. Figure 14 illustrates a frame structure in a wireless mobile communication system for supporting relay stations (RSs) in accordance with an exemplary embodiment of the present invention. 15A and 15B illustrate a relay station (RS) frame structure in a TDD according to an exemplary embodiment of the present invention. 16A and 16B are diagrams illustrating a HARQ operation timing structure for an odd-hop RS according to an exemplary embodiment of the present invention. Figure Π is a diagram illustrating the timing structure of the HARQ operation of the secret hop of the invention. 18 and 19 are diagrams illustrating signal flows between a base station (BS) and a mobile station (MS) according to DL and verification operations, according to an exemplary embodiment of the present invention. , 'funding [main component symbol description] 100: superframe 68 201110612 33688pif.doc 110: frame 120: DL subframe 130: UL subframe. 200: hyperframe 210: frame 300: first DL subframe 310: fifth UL subframe 320: first DL subframe 330: fifth UL subframe 400: first DL subframe 410: fifth UL subframe 420: first DL sub Frame 430: fifth UL subframe 500: first DL subframe 510: 0th subframe 520: first DL subframe 530: 0th subframe 610: 0UL subframe _ 620: The first DL subframe 630: the 0th subframe 900: the TTI 910 of the first to fourth DL subframes: the 0th subframe 920: the data burst

1000: TTI 69 of the 0th to the 3rd DL subframes 201110612 3'3 6 Qing if.doc 1010: Third UL subframe 1020: Data burst 1410: BS frame 1412: DL access area 1414: DL Transmitting area 1416: network decoding receiving area 1418: UL access area 1420: UL receiving area 1422: gap 1432: DL access area 1434: DL transmitting area 1436: receiving area 143 8 . Network decoding transmitting area 1440: UL Receive Area 1442: UL Transmit Area 1444: DL Receive Area/Gap 1446: Gap 1448: Gap 1450: Even Jump RS Frame 1452: DL Access Area 1454: DL Receive Area 1456: DL Transmit Area 1458. Network Decoding Receiving area 1460: UL transmitting area 70 201110612 33688pif.doc 1462 : UL receiving area 1464: gap 1466: gap 1468: gap 1470: gap

Claims (1)

201110612 33688pif.doc VII. Patent Application Range: A method for performing hybrid automatic repeat request (HARQ) operation in a domain mobile communication system, the wireless mobile communication system uses a frame, and each frame has a bet In the communication, the method includes: determining HARQ timing according to data bursts transmitted in the #1 downlink (DL) subframe of the mask, and the HARQ timing includes DL = shell burst Transmission time and transmission time for HARQ feedback of DL HARQ; and performing HARQ operation according to the determined HARQ timing, wherein 1 and i are used to determine at least one frame index indicating the HARQ timing and at least one sub Frame index. 2. A method of performing a HARQ operation as described in claim 1 wherein when a frequency division duplex (FDD) mode is used, the equations in the table below or a result having the equation according to the following table A table of values to determine the HARQ timing, content subframe index frame index ~~~~~ ACL in the advanced-MAP (A-MAP) information element (IE) Tx 1 i DL HARQ sub-packet Tx m = li HARQ feedback in the uplink (UL) n=ceil(m + F/2)mo0F v ^ fjj 72 201110612 33688pif.doc showing the information of the assignment containing the information of the assigned information (4) Index of the frame, 1 indicates that the assigned A-MAP IE spoon ^ p/power table (4) should be in the index of the HARQ sub-seal of the data bundle = the index of the sub-frame of the shoulder, n indicates the carrier The index 'J' of the HARQ white 丄 1 : ^ indicates the number of sub-frames carrying the frame of the message called feedback, N means each super frame ^, and each of the right super-frames has four frames, then N 4, and z shows the DLHARQ feedback offset. 3. The party performing the operation as described in item 2 of the claim 5; wherein the DL HARQ feedback offset z is determined according to the processing time of the data packet of the sub-packet by the following equation, I〇, m^ceil(F/2)-Nrri&gt;Rx_time ll. mnceil(F/2)-NTr]&lt;]b:^ time where ceil() represents the top function, and ^771 represents the HARQ sub The number of sub-frames that the packet spans, and Rx_time indicates the processing time of the data burst. 4. The method of performing a HARQ operation as described in claim 2, wherein the retransmission of the data burst corresponding to the HARQ feedback is predefined from the transmission of the data burst. After the number of frames, 'start in the sub-frame with the same index m. 5. The method of performing HARQ operation as described in claim 2, wherein the performing the HARQ operation comprises: transmitting, by the base station (BS) to the mobile station (MS), the #〇! dl of the #i frame The HARQ sub-packet starting at the frame; and 73 201110612 33688pif.doc received by the Bs from the MS in the #n uplink (UL) subframe of the #j frame for the HARQ sub-packet The HARQ feedback. 6. The method of performing the HARQ operation as described in claim 2, wherein performing the HARQ operation comprises: receiving, by the MS from the BS, starting in the DL subframe of the #i frame And the HARQ sub-packet; and the HARQ feedback for the HAR q sub-packet in the #n UL subframe of the frame transmitted by the MS to the BS. 7. The method of performing a HARQ operation as recited in claim 1, wherein when the FDD mode is used and the 'Beibu cluster' occupies one or more sub-frames in the long transmission time interval (TTI), The HARQ timing is determined by the following equation or a table having a result value according to the following equation, XX m /+! 0 &lt; Z &lt; X, χ} &lt;1&lt; x2 TMxl &lt;1&lt;F ceil(l + F /2) mod F + floori ceil(m + FJl) l F + z mod TV \〇^(ceil(F/2) - N πι + (m -1)) &gt; Processing time l1 Otherwise 1 denotes the index of the sub-frame carrying the assigned A-MAPIE containing the data bursting assignment information 'i denotes an index carrying the frame of the assigned a-MAPIE 201110612 33688pif.doc, where m denotes an index of a subframe that can be started corresponding to the transmission of the HARQ sub-packet of the data burst, and η denotes the carrier The index of the sub-frame of the hARq feedback, j indicates the index of the frame carrying the HARQ feedback, 'F indicates the number of sub-frames per frame, and n indicates the number of frames per super-frame, and if each sub-frame The frame has four frames, then N is 4, the z table does not have a DL HARQ feedback offset, and 'is the #i frame's #;^ subframe. 8. The method of performing the footage-only operation as described in claim 2, wherein when the time division duplex (TDD) mode is used, by the equations in the table below or by the following table A table of the result values of the formula to determine the HARQ timing, the HARQ sub-package in the assigned high-MAP (A-MAP) information element (IE) Tx DL in the content subframe index frame index i DL - packet Tx - - 1 i HARQ feedback in the uplink (UL) for D&gt;:/, 〇! For 〇sw &lt; 尺 mnKsm&lt;U + K 卜1, for U + Ji^m&lt;D - D&lt;U, n = mK J ~ {^ +z)modN where the parent frame has the D downlink key_sub frame and the u uplink, _L) subframe, and i represents the index of the sub-frame containing the assigned A-breaking of the grain. , its scope is by. As for _= 201110612 33688pif.doc represents the index of the frame carrying the assignment MAP-MAP IE, m represents the index of the subframe that can be started corresponding to the transmission of the HARQ sub-packet of the data burst, η represents The index of the subframe carrying the HARQ feedback, 』 indicates the index of the frame carrying the HARQ feedback, N indicates the number of frames per superframe, and if each hyperframe has four frames, then N 4, z represents the DL HARQ feedback offset. If 〇 is less than U, then K is calculated by -ceil{(UD)/2}, and if d is equal to or greater than U, then K is determined by floor{(DU)/2 } to calculate. 9. The method for performing a HARQ operation as described in claim 8, wherein the DL HARQ feedback offset z, J is determined according to a data burst processing time of the HARQ sub-package burst by the following equation 〇, for -w-一&quot;Teng\l, the other party orders D_m_Njjy+n&lt;Jbc_time where NTTI represents the number of subframes spanned by the HARQ sub-packet' and Rx_time represents the data burst processing time. 10. The method of performing a HARq operation as described in claim 8 wherein the retransmission of the data burst corresponding to the HARQ feedback is a predetermined number of times from the transmission of the data burst. After the frame, it starts in the sub-frame with the sub-frame index m. 11. The method of performing the rharq operation as described in claim 8 of the patent application, wherein if the sub-frame index l, m, n is used as the D1 sub-frame index, each sub-frame index 1, m, η is ◦ To IM ' D is the number of sink frames defined in each frame except for supporting the traditional system. 201110612, -/-/v/wpit.doc Frame index "'n used as UL sub-message The frame index, the index of each sub-frame 1, m, η is from 〇 to 叫, u is the number of UL subframes defined in the period except for the period supporting the legacy system in each frame, the = box The index is calculated by the sub-frame index order (〇njer) corresponding to the entire period of the period including the supporting transmission (four) system in each frame. 12·The method of performing HARQ operation as described in claim 8 of the patent scope' If the subframe index l, m, n is used as the DL subframe index, the DL subframe index is a reordered index for use in the D1 subframe of the communication from the relay station (4) to the MS, if the subframe The index 丨, ^ is used as a sink frame index, then the UL subframe index is a reordered index for the UL sub-communicate from the MS to the RS. In the box, the frame index is calculated by the subframe index corresponding to the entire period used for communication with the RS in each frame. 13. Performing the HARQ operation as described in claim 8 The method of performing the HARQ operation includes: transmitting, by the base station (BS) to the mobile station (MS), the HARQ sub-packet starting in a thin DL subframe of the #i frame; and by the BS The HARQ feedback for the HARQ sub-packet in the uplink (UL) subframe as described in the MS receiving frame. 14. The method for performing the harq operation as described in claim 8 The performing the HARQ operation includes: receiving, by the MS from the BS, the HARQ sub-packet starting in the DL subframe of the #i frame; and transmitting, by the MS, the # to the BS The jjarq feedback for the HARQ sub-packet is as described in the uL 77 201110612 -ix.doc subframe. 15. The method for performing the HARq operation as described in claim 1 Including the assignment of the information to the distribution information, the A_MAp IE indicates a long transmission interval (ΓΗ) and 1 in TDD. In the formula, the HARQ sub-packet is transmitted in the #0 DL subframe of the #(1+1) frame, and the HARQ feedback of the HARQ sub-packet is in the sentence, the frame, and the subframe. Transmitting, and the long TTI transmission indicates that the HARQ sub-packet spans two or more subframes and the subframe index n' and the frame index are determined by the following equation or by a basis The table of the result values of the equation is determined, '〇&gt; for 0SUK Κ &lt;1 &lt;U+K, ForD&gt;UM^U+K&lt;l&lt;D «'=/-foot, for £)&lt; t/ f~ ((/ + 1) + z) mod N o , I6. A method for performing hybrid automatic weighting in a wireless mobile communication system, (H AR (10) system method, ship without riding track * system use The busy bus has a plurality of sub-frames for communication, and the method includes: determining HARQ according to the data bundle transmitted in the #1 downlink (DL) subframe of the #i frame. Timing, the HARQ timing includes a transmission time of a burst of uplink data (UL) data, a transmission time of HARQ feedback, and a retransmission time of the data burst for UL HARQ; and, 78 201110 612 33688 pif.doc performs HARQ operations according to the determined HARQ timing, wherein 1 and i are used to determine at least one frame index indicating the HARQ timing and at least one subframe index. 17. A method of performing a HARQ operation as described in claim 16 wherein when a frequency division duplex (FDD) mode is used, an equation of the following table or a result value having an equation according to the following table is used. The table determines the HARQ timing, the allocation of the advanced-MAP (A-MAP) information element (ffi) Tx 1 i in the content subframe index frame index DL, the HARQ sub-packet Tx in the uplink (UL) Mn where η - ceil(I/2) mod F j — /.+ floor - +v modA^ v VP' HARQ feedback in JJ DL l , (.„ fm + F/ΐλ ) JAr k- j + floor^ ———J + m, mod# where 1 denotes the index of the sub-frame carrying the assigned A-MAP 1 £) containing the information, and i denotes the frame carrying the assigned A-MAP IE The index 'm' indicates the index of the subframe that can be started corresponding to the transmission of the HARQ sub-packet of the data burst, j indicates the index of the frame carrying the HARQ feedback, and F indicates the number of subframes per frame. , N represents the number of frames in each hyperframe, and if each hyperframe has four frames, N is 4, k represents the index of the frame carrying the HARQ feedback. Indicates the UL HARQ transmission offset, and w represents the UL 79 201110612 33b8»piid〇c HARQ feedback offset. 18. The method of performing Harq fall as described in claim 7 of the patent application, wherein Equation or - having a table of result values according to the equations of the following table, determining the UL HARQ transmission offset v and the UL harq feedback offset w according to the data burst processing time of the HARQ sub-packet ' _J〇, for ce&quot;(尸/2)~ι的time V jl, ceil(F/2)~\&lt;Jbc _time ^=i〇, fl〇〇r(F/2)~NTTJ&gt;Rx_time [h ^ floor (F/2)-N^, &lt;Rx_time where ceil 〇 represents the top function, Ώ〇〇Γ () represents the floor function, and ^^ represents the number of sub-frames that the HARQ sub-packet spans, and Rx"ime represents the processing time of the data burst. 19. The method of performing a HARq operation as described in claim 17, wherein the retransmission of the data burst corresponding to the HARQ feedback is by the following table or one having an equation according to the following table The result value table is determined by the time of the determination. The HARQ sub-package ReTx m in the content sub-frame index frame index UL (n _fceil(/ + F/2)^ ) p = k + floor--+ v mod Λ ' l ^ F ′ where J denotes the index of the frame in which the retransmission can start, in the case of the 2011-0612 33688 pif.doc in which the HARQ feedback is a negative acknowledgement (NACK), where V represents the The ULHARQ transmits an offset, and w represents the UL HARQ feedback offset. 20. The method of performing the HARQ operation of claim 17, wherein performing the HARQ operation comprises: receiving, by a base station (BS), a UL of a #j frame from a mobile station (MS). The HARQ sub-packet starting from the subframe; transmitting, by the BS, the HARQ feedback for the HARQ sub-packet in the #1 downlink (dl) subframe of the #k frame; And retransmitting the HARQ sub-packet starting from the #111 UL subframes of the p-th frame received by the BS from the MS. 21. The method of performing the HARQ operation as described in claim π, wherein performing the HARQ operation comprises: transmitting, by the MS, the #m UL subframes of the sentence frame to a BS The HARQ sub-packet; receiving, by the MS, the HaRq feedback for the HARQ sub-packet in the #1 DL subframes of the frame from the BS; The MS retransmits the harq packet starting from the #m UL subframes of the #p frames to the BS. 22. The method of performing a HARq operation as described in claim 6 of the patent application, wherein when the FDD mode is used and the data burst in the long transmission time interval (TTI) occupies two or more sub-frames, The HARQ timing is determined by the following equation 201110612 i3D55pif.doc or a table of result values having equations according to the following table, y[ 〇&lt;rt&lt;y] is less (.V, &lt;n&lt;y2 W =]丨; Vroax 3;max-l — J;max y,+l V &lt;n&lt;F / _ /max n = ceilQ + F /2) mod F i + floor ceil(l + Fi2) F + v JJ mod [〇 (ce / 2) (1) , + M, + V ναοάΝ mod w 〇^(floor(F/2) - N πι + (n - m)) &gt; Processing time J Otherwise i represents the assignment of the assignment A containing the data distribution information - an index of the sub-frame of the MAPIE, i indicates an index carrying the frame of the assigned A-MAPIE, and m indicates an index of the sub-frame corresponding to the start of the transmission of the HARQ sub-packet of the data burst, η indicates Carrying the HARQ The index of the feedback sub-frame, j represents the index of the frame carrying the HARQ feedback, F represents the number of sub-frames per frame, N represents the number of frames per super-frame, and if each super-frame If there are four frames, then N is 4 'P, indicating that the index of the retransmission startable frame of the data burst is in the case where the HARQ feedback is Nack, and v represents the HARQ 82 201110612 33688pif. Doc transmits the offset, w represents the UL HARQ feedback offset, and the sub-frame of the frame. 23 'If the application for patents turns the method of performing HARQ operations as described in Item 16, where the time division duplex (TDD) mode is used, by the special formula in the table below or the result according to the equations according to the following table A table of values to determine the HARQ timing, the content of the subframe index DL index in the DL-MAP (A-MAP) information element (positive) Tx 1 / UL HARQ sub-packet Tx for the decision U / = (ζ·+ν) HARQ feedback in mod 4 DL m = ' 〇, for 〇u &lt; 尺ι~κ, for Κ&lt;ί&lt;υ + Κ u~l 舆 U + Κ &lt; ί &lt; D i· -ί ,· . (m + FI2\ 〉 Λ-^+ί1ο〇Γ|^ —-—j + vi, mod Λ/ Each frame has a D downlink (DL) subframe and u The uplink (UL) subframe '1' indicates an index of a sub-frame carrying the assigned A-MAPIE containing the data bursting assignment information, ranging from 〇 to d-, i indicating the assignment of the assignment A - an index of the frame of the MAP IE, where m denotes an index of a subframe that can be started by the transmission of the HARQ sub-packet of the data burst, η denotes an index of a subframe in which the HARQ feedback is carried, and j denotes a carrier Description 1! Eight feet (3 feedback The index of the frame, where N is the number of frames per hyperframe, and if each hyperframe has four frames, N is 4, k is the index of the frame carrying the 1^1^ feedback, v Indicates UL HARQ 83 201110612 33688pif.doc transmit offset, W denotes ULHARQ feedback offset, if D is less than u, then K is calculated by -Ceil{(UD)/2} and if D is equal to or greater than ^, then κ is calculated by floor{(DU)/2}. ' 24. The method of performing HARQ fall as described in claim 23, wherein the data of the HARQ sub-package is distributed according to the following equation Processing time to determine the UL HARQ transmission offset v and the second UL HARQ feedback offset w, For Z)_/-1 + m vr Following Um - Ν πι + l &gt; Rx - time for Um - N1TI + l &lt; Rx" ime where the TTI represents the number of subframes spanned by the HARQ sub-packet, and both Tx_Time and Rx-Time represent the Data processing time. 25. The method of performing a HARQ operation according to claim 23, wherein the retransmission of the data burst corresponding to the HARQ feedback is started at a time determined by the following table, the content subframe The HARQ sub-packet ReTx mp = (^+v) mod 4 in the index frame index i, where p indicates that the retransmission of the data burst can start if the HARQ feedback is a negative acknowledgement (NACK) The frame of the frame is bowed. 26. For example, in the implementation of the HARQ operation described in claim 23, 201110612 33688pif.doc wherein if the sub-frame index is used as the dl sub-frame index, each skill frame index im, n is from 0 to D_1, D is In each frame, in addition to supporting the transfer of the DM sub-frames, the number of DL sub-frames is the right sub-frame index ls % n indexed with the #UL sub-frame, each sub-channel 丨m, n from G to υ_1 'u is the number of Shenzi frames defined in each cycle except for the period supporting the traditional system. The = frame index is supported by the corresponding frame. The sub-frame index order of the t periods of the cycle of the conventional system is calculated. 27. The method of performing a HARq operation as recited in claim 23, wherein if the subframe index l, m, η is used as a DL subframe index, the DL subframe index is a reordered index for use. In the dL subframe of the communication from the relay station (reverse) to the MS, if the subframe index is used as the UL subframe index, the UL subframe index is a reordered index for In the UL subframe of the MS to RS communication, the frame index is calculated by the subframe order corresponding to the entire period used by each frame to communicate with the RS. 28. The method of performing the harq operation as described in claim 23, wherein performing the HARQ operation comprises: receiving, by a base station (BS), a #m UL of a #j frame from a mobile station (MS) The HARQ sub-packet starting in the subframe i; transmitting, by the BS, the HARQ feedback for the HARQ sub-packet in the #1 downlink (DL) subframe of the #k frame to the MS And retransmitting the HARQ sub-packet starting from the #m UL sub-address 85 201110612 j.iO «8piI.d〇C frame of the Pth frame by the BS from the MS. The method of performing the HARQ operation as described in claim 23, wherein performing the HARQ operation comprises: starting, by the MS, transmitting the #111 UL subframes of the sentence frame to a BS The HARQ sub-packet; receiving, by the MS from the BS, the harq feedback for the HARQ sub-packet in the #1 dl subframe of the makeup frame; and by the MS The BS retransmits the HARQ sub-packets starting from the #m UL subframes of the printed frame. 30. The method of performing the HARQ operation as described in claim 16 of the patent application, wherein the assignment A-MAP IE including the data bursting assignment information indicates that the long transmission time interval (TTI) is in the TDD mode. If the transmission is started, the HARQ sub-packet corresponding to the data burst is started to be transmitted in the #0 UL subframe of the frame, and the HARq feedback of the HARq sub-packet is the #IUL subframe in the print box. The medium transmission, and the long TTI transmission indicates that the HARQ sub-packet spans two or more subframes. 86