WO2013174205A1 - 一种物理资源指示方法及设备 - Google Patents

一种物理资源指示方法及设备 Download PDF

Info

Publication number
WO2013174205A1
WO2013174205A1 PCT/CN2013/075213 CN2013075213W WO2013174205A1 WO 2013174205 A1 WO2013174205 A1 WO 2013174205A1 CN 2013075213 W CN2013075213 W CN 2013075213W WO 2013174205 A1 WO2013174205 A1 WO 2013174205A1
Authority
WO
WIPO (PCT)
Prior art keywords
time slot
channel
code
authorized
time slots
Prior art date
Application number
PCT/CN2013/075213
Other languages
English (en)
French (fr)
Inventor
邢艳萍
徐伟杰
贾民丽
Original Assignee
电信科学技术研究院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 电信科学技术研究院 filed Critical 电信科学技术研究院
Publication of WO2013174205A1 publication Critical patent/WO2013174205A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code

Definitions

  • the present invention claims the priority of a Chinese patent application filed on May 25, 2012, the Chinese Patent Application No. 201210165936.0, entitled “A Physical Resource Indicating Method and Apparatus", The entire contents are incorporated herein by reference.
  • the present application claims priority to Chinese Patent Application No. 201310022773.5, entitled “A Physical Resource Indicating Method and Apparatus” on January 22, 2013, the entire contents of which are incorporated herein by reference. in.
  • the present invention relates to the field of communications, and in particular, to a physical resource indication method and device. Background technique
  • the code channel resources of each time slot must be the same.
  • the resource pool of the data channel is likely to be non-rectangular, that is, not the code channel resources of each time slot are the same, which causes the slot code of all data channels not to be used in the prior art.
  • Channel resources are allocated to one user, which limits the peak rate of a single user.
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access
  • TS0, TS6 and DwPTS are fixed as downlink time slots
  • UpPTS and TS1 are fixed. It is determined as an uplink time slot
  • TS2 ⁇ TS5 can be configured as an uplink or downlink time slot as needed
  • GP is a protection time slot.
  • the general networking mode of the current network is 2: 4 or 3:3. 2: 4 configuration, the uplink time slot has TS1 and TS2, other time slots (except UpPTS and GP) are downlink time slots; 3: 3 configuration, the uplink time slots have TS1, TS2 and TS3.
  • the existing HSDPA technology notifies the resources allocated by the network through the HS-SCCH (High-Speed Downlink Shared Channel) HS-SCCH (Shared Control Channel for HS-DSCH, HS-DSCH Shared Control Channel)
  • the target user obtains the scheduling on the network side by listening and decoding the HS-SCCH.
  • HS-SCCH type 1 is used as an example to describe the method for indicating the authorized time slot and code channel resources on the network side.
  • HS-SCCH type 1 carries a total of 30 information bits, as shown in Figure 2, where the CCS (Channelisation-Code-Set) field is used to indicate the allocated code channel resources; TS (Time slot information, The slot information) field is used to indicate the allocated slot resource.
  • CCS Channelisation-Code-Set
  • TS Time slot information, The slot information
  • the first 4 bits in the 8-bit CCS domain are used to indicate the start code, and the last 4 bits are used to indicate the termination code, which in combination indicates a set of consecutive channelization codes, as shown in Table 1.
  • the 5-bit TS field indicates whether slot 2 to slot 6 are allocated in the form of a bit map.
  • the bit originally used to indicate slot 1 is used to indicate slot 0.
  • HS-SCCH types also have 5-bit time slot information in exactly the same way as Type 1.
  • Types other than HS-SCCH type 5 have CCS fields, but the lengths of CCS fields are different, which results in different resource granularities that can be indicated, but the indication methods are similar.
  • the existing HSUPA technology notifies the target user of the resources allocated by the network through the E-DCH (E-DCH Absolute Grant Channel) of the E-DCH (Enhanced Dedicated Channel), and the user passes the E
  • the monitoring and decoding of the -AGCH obtains the scheduling on the network side.
  • the existing protocol specifies two types of E-AGCH, E-AGCH typel and E-AGCH type2, and the channel structure is shown in Figure 3 and Figure 4, respectively.
  • the 5-bit TRRI Timelot resource related information indicates the time slot allocation from slot 1 to slot 5 in a bit bitmap manner;
  • CR I Code resource related information
  • Related information indicates the number of the node on the 0VSF (Orthogonal Variable Spreading Factor) code tree.
  • the 5-bit CRRI indicates a number from 0-30; the 4-bit CRRI indicates a number from 0 to 14. (: indicates that the spreading factor is equal to the i-th channelization code of Q, and the channelization code mapping is as shown in Fig. 5.
  • the physical layer channels include: DPCH (Dedicated Physical Channel, dedicated physical channel), HS-PDSCH, HS-SCCH, E-AGCH, E-HICH (E-DCH HA Q Indicator Channe l, E-DCH HARQ indicator channel), HS-SICH (High Speed Shared) Information Channel, E-PUCH (E-DCH Phys ica l Upl Ink Channel), E-DUCCH (E-DCH Random acces s Upl Ink Control Channel, E-DCH) Random access uplink control channel), PRACH (Physica I Random Access Channel).
  • DPCH Dedicated Physical Channel, dedicated physical channel
  • HS-PDSCH High Speed Shared
  • E-AGCH E-HICH (E-DCH HA Q Indicator Channe l, E-DCH HARQ indicator channel)
  • HS-SICH High Speed Shared) Information Channel
  • E-PUCH E-DCH Phys ica l Upl Ink Channel
  • E-DUCCH E-DCH Random acces
  • HS-SCCH, E-AGCH, and E-HICH are configured in the same downlink time slot, which is generally TS6, and E-RUCCH, uplink DPCH, PRACH, and HS-SICH are configured on the same time slot.
  • E-PUCH can be scheduled according to TS2 (3: 3 can also be on TS3) or TS1.
  • the E-RUCCH and the PRACH are multiplexed on one SF8 code channel, and the resource pool of the E-PUCH is as shown in FIG. 6.
  • the network cannot allocate all data channel resources to the same user, thereby limiting the peak rate of the user. Summary of the invention
  • the embodiment of the invention provides a physical resource indication method and device for improving the peak rate of a single user.
  • the base station allocates a physical resource to the terminal; the base station sends a physical control channel to the terminal, where the time slot resource information and the code channel resource information of the current authorization are carried, and is used to indicate, to the terminal, a time slot occupied by the traffic channel and a code channel; wherein, the code channel resource information indicates a complement of code channel resources or code channel resources of a specific time slot in all authorized time slots,
  • the code channel is The complement of the source refers to a code channel resource that is not allocated to the terminal.
  • Another physical resource indication method provided by the embodiment of the present invention includes: receiving, by the terminal, a physical control channel sent by the base station; and acquiring, by the terminal, the time slot and the code channel carried by the physical control channel for indicating the occupied traffic channel Slot resource information and code channel resource information, where the code channel resource information indicates a complement of code channel resources or code channel resources of a specific time slot in all authorized time slots, and all the time slots authorized are removed.
  • the manner is known by the terminal; where the complement of the code channel resource refers to a code channel resource that is not allocated to the terminal.
  • a resource allocation module configured to allocate physical resources to the terminal
  • a sending module configured to send, to the terminal, a physical control channel, where the time slot resource information and the code channel resource information of the current authorization are used to indicate, for the terminal, a time slot and a code channel occupied by the service channel;
  • the code channel resource information indicates a code channel resource or a complement of a code channel resource of a specific time slot in all the time slots authorized, and the configuration manner of all the time slots authorized is known by the terminal; wherein the code is A complement of a channel resource refers to a code channel resource that is not allocated to the terminal.
  • a receiving module configured to receive a physical control channel sent by the base station
  • a resource acquiring module configured to acquire time slot resource information and code channel resource information that are used in the physical control channel to indicate a time slot and a code channel occupied by a traffic channel, where
  • the code channel resource information indicates a code channel resource or a complement of code channel resources of a specific time slot in all the time slots authorized, and the code channel resources of other time slots except the specific time slot in all authorized time slots are passed.
  • the predefined mode or/and the pre-configuration mode is known by the terminal; wherein the complement of the code channel resource refers to a code channel resource that is not allocated to the terminal.
  • the code channel resource information carried in the physical control channel delivered by the base station is used only for the specific time slot in all the authorized time slots, that is, the code channel resource information indicates all the authorized time slots.
  • a complement of code channel resources or code channel resources of a particular time slot, and for other time slots in all time slots authorized, may be known to the terminal in a predefined manner or/and a pre-configured manner.
  • the code channel resources of the partial time slots can be indicated by the physical control channel, and the code channel resources of other partial time slots can be indicated by other means, so that the code channel resources of different time slots can be different, thereby improving the single user. Peak rate. DRAWINGS
  • FIG. 1 is a schematic diagram of a TD-SCDMA slot format in the prior art
  • FIG. 2 is a schematic structural view of a HS-SCCH type 1 in the prior art
  • FIG. 3 is a schematic structural view of an E-AGCH Type 1 in the prior art
  • FIG. 5 is a schematic diagram of channelization code mapping in the prior art
  • FIG. 6 is a schematic diagram of a non-rectangular E-PUCH resource pool in the prior art
  • FIG. 7 is a schematic diagram of a physical resource indication process according to an embodiment of the present invention
  • FIG. 8 , FIG. 9 , FIG. 10 , FIG. 1 , FIG. 12 , and FIG. 1 are respectively all time slots authorized in the embodiment of the present invention
  • FIG. 14 is a schematic structural diagram of a base station device according to an embodiment of the present disclosure
  • FIG. 15 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure
  • 16 and 17 are schematic diagrams of all time slot code channel resources authorized in the embodiment of the present invention. detailed description
  • FIG. 7 is a schematic diagram of a physical resource indication process according to an embodiment of the present invention.
  • the process may be applicable to an indication process of an uplink resource or an indication process of a downlink resource. As shown, the process can include:
  • Step 701 The base station allocates physical resources to the terminal.
  • the base station may allocate channel resources of the non-rectangular resource pool to the terminal, that is,
  • Step 702 The base station sends a physical control channel to the terminal, where the time slot resource information and the code channel resource information of the current authorization are carried, and the time slot and the code channel occupied by the service channel are indicated for the terminal.
  • the code channel resource information indicates a code channel resource or a complement of a code channel resource of a specific time slot in all the time slots authorized (the complement of the code channel resource refers to a code channel resource that is not allocated to the terminal) All of the time slots authorized are divided by the specific time slot
  • Step 703 After receiving the physical control channel, the terminal acquires time slot resource information and code channel resource information carried in the terminal, so as to learn the time slot and code channel occupied by the service channel allocated by the base station, so as to use the resource. Business data transmission.
  • the predefined manner is: pre-scheduled on the base station and the terminal. Make an appointment. Granted?
  • the channel resources are known to the terminal in a pre-configured manner, and the network side device pre-configures the code channel resources of the partial time slots or all time slots or the base station through the high-layer RRC signaling by the network-side device in a pre-configured manner. All the time slots authorized by the physical control channel, except for the specific time slot, the code channel resources authorized in the other time slots, by pre-configuring the code channel resources of the partial time slots or all the time slots by the physical layer signaling) The information is indicated to the terminal, so that after receiving the physical control channel, the terminal may determine the preference according to the pre-configured information.
  • the code channel resource of the TS0 time slot may be indicated to the terminal in a pre-configured manner, TS 3 Or / and the code channel resources of the TS4 time slot can be indicated to the terminal in a predefined manner, the code channel resources of the TS5 or / and TS6 time slots can be indicated to the terminal through the physical control channel; for the uplink scheduled transmission, TS2 or / and TS 3
  • the code channel resources of the time slot can be indicated to the terminal in a predefined manner, and the code channel resources of the TS1 time slot can be indicated to the terminal through the physical control channel.
  • the code channel resource information carried by the physical control channel is used to indicate a code channel resource of a specific time slot in all the time slots authorized, or is used to indicate a code channel resource of a specific time slot in all the time slots authorized.
  • the complement can be known to the terminal in one of several ways:
  • Method 1 Pre-defined on the base station and the terminal;
  • the network side device indicates to the terminal that the code channel resource information carried in the physical control channel is used to indicate the code channel resource of the specific time slot in all the time slots authorized, or is used to indicate the authorized Code channel resources for a particular time slot in all time slots Complement
  • the base station carries the indication information in the physical control channel (for convenience of description, where the indication information i is code resource indi cator), to indicate that the code channel resource information carried in the physical control channel is used for A code channel resource indicating a particular time slot in all of the time slots authorized, or a complement of code channel resources indicating a particular time slot in all of the authorized time slots.
  • the indication can use lbi t.
  • the indication when the indication is performed, when the code channel resource information carried in the physical control channel is used to indicate the complement of the code channel resources of the specific time slot in all the time slots authorized, if If the complement of the code channel resource of a specific time slot is empty, a specific value in the code channel resource information is used to identify that the code channel resource complement is empty.
  • the specific value is a code channel resource indication value when the CRRI is all ones.
  • the specific time slot may be determined according to one of the following rules: Rule 1: The M number of the time slot number in all time slots authorized from large to small or from small to large (M > 1 , M is pre- Defined or pre-configured) time slots;
  • Rule 3 The M ( M > 1 , M is pre-defined or pre-configured in the direction of the physical control channel or / and the slot of the dedicated physical channel to the time slot of the traffic channel or the opposite direction in all the time slots authorized. ) time slots; Rule 4: The first M time slots in the direction of the physical control channel or/and the dedicated physical channel in the time slot of the service channel or the opposite direction in all the time slots authorized; or Rule 5: All times authorized M slots in which the slot number is closest to the slot number of the physical control channel or/and the dedicated physical channel;
  • Rule 6 In the case that some of the granted time slots belong to a preset set of time slots, the specific time slots are in the set of preset time slots among all the authorized time slots Gap. Further, if all the timeslots that are authorized belong to or do not belong to a preset set of time slots, the code channel resource information carried in the physical control channel is used to indicate the code channels in all the time slots authorized. In this case, the indication manner of the code channel resource information adopts the indication manner in the prior art.
  • the time slot in which the physical control channel is located refers to the time slot in which the shared control channel HS-SCCH of the high speed downlink shared channel is located
  • the time slot in which the dedicated physical channel is located refers to the time slot in which the downlink dedicated physical channel DPCH is located.
  • the time slot in which the traffic channel is located refers to the time slot in which the high-speed physical downlink shared channel HS-PDSCH is located.
  • the time slot in which the physical control channel is located refers to the time slot in which the shared information channel HS-SICH of the high-speed downlink shared channel is located.
  • the time slot in which the dedicated physical channel is located refers to the time slot in which the uplink dedicated physical channel DPCH is located, and the time slot in which the traffic channel is located refers to the time slot in which the physical uplink channel E-PUCH of the dedicated channel is enhanced.
  • the time slot in which the physical control channel or/and the dedicated physical channel is located refers to the time slot in which the physical control channel is located; otherwise, the physical control channel or/and dedicated physics
  • the time slot where the channel is located refers to the time slot in which the dedicated physical channel is located.
  • the physical control channel may also carry indication information (for convenience of description, the instruction information is code resouce grant method swi tch ), and is used to indicate to the terminal that the physical control channel carries Code channel resource information is used to indicate
  • the indication information may also indicate that the code channel resource information carried in the physical control channel is used to indicate the complement of the code channel resources or code channel resources of all the time slots authorized.
  • the indication information code resouce grant method swi tch is lb i t indication information.
  • the message resouce grant method swi tch functions as a function switch.
  • code resouce when code resouce
  • the resource indication mode provided by the embodiment of the present invention can be opened according to a specific situation or needs, which can improve the flexibility of the system.
  • the code channel resource information carried in the physical control channel delivered by the base station is used only for the specific time slot in all the authorized time slots, that is, the code channel resource information indicates the location.
  • the code channel resource or the complement of the code channel resource of a specific time slot in all the time slots authorized, and the other time slots in all the time slots authorized may be known to the terminal in a predefined manner or a pre-configured manner.
  • the code channel resources of the partial time slots are indicated, and the code channel resources of the other partial time slots are indicated by other means, so that the code channel resources of the two partial time slots may not be identical, that is, the user may be allocated a non-rectangular shape by using the embodiment of the present invention.
  • the resource allocates all the time slot code resources occupied by the data channel to a single user, thereby increasing the peak rate of the single user.
  • the embodiments of the present invention are further described below by taking the physical resource indication process in the HSDPA system and the HSUPA system as an example.
  • This embodiment describes a procedure for assigning a non-rectangular resource to a user using HS-SCCH in HSDPA.
  • the code channel resource carried on the HS-SCCH is a code channel resource complement in a time slot with the largest slot number in all allocated time slots, that is, the code channel resource
  • the code channel resources are not allocated in the time slot; in the other time slots allocated, except for the time slot 0, the code channel of the authorization is all the code channels of the time slot; the code channel authorized by the time slot 0 is the code pre-configured on the network side. Road resources.
  • Step 1 The network side configures TS0 as the HS-PDSCH through RC (Radio Resource Control) signaling, and notifies the code channel resource of the slot 0 of the terminal to be a total of 12 code channels with a spreading factor of 16 from number 5 to number 16. .
  • RC Radio Resource Control
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the information pre-configured by the network side, the authorization information, and the predefined rules.
  • the time slot resources include time slot 0, time slots 4, 5, and time slot 6. .
  • the code channel resource of slot 0 is a pre-configured code channel of number 5 to number 16; the code channel resource of the highest numbered slot 6 among all the authorized slots is the complement of the code channel resource indicated by the HS-SCCH. That is, the code channel numbered from 13 to 16; the code channel resources of slot 4 and slot 5 are all code channels of the corresponding slot. All time slot code resources of this grant are shown in the slash fill portion of Figure 8.
  • the time slots include time slots 4 and 5.
  • Step 2 The target terminal obtains the time slot and code channel resources of the current authorization according to the authorization information of the network side and the predefined rules, and the time slot resources include time slots 4 and 5.
  • the code channel resource of the time slot 4 is all the code channels of the time slot, and the code channel resource complement of the time slot 5 with the largest number among all the authorized time slots is empty, that is, all the code channels of the time slot are allocated. . Therefore, the time slots and code channels of this grant are two full slots of time slot 4 and time slot 5. All of the time slot code resources for this grant are shown in the slash filled portion of Figure 9.
  • This embodiment describes the flow of using HS-SCCH to allocate rectangular resources in HSDPA.
  • a set of time slots is pre-agreed on the base station and the terminal, including time slot 5 and time slot 6, and the channelization is agreed when all the time slots allocated by the control channel are not the time slots in the set of agreed time slots.
  • Code set information indicates all allocated time slots in accordance with prior art methods Code channel resources.
  • Step 2 The target terminal obtains the time slot and code channel resources of the current authorization according to the authorization information of the network side and the predefined rules, and the time slot resources include time slots 3 and 4. Since the authorized time slots are not the time slots in the pre-agreed time slot set, the 1-8 spreading factor indicated by the channelization code set information is the code channel resources of the time slots 3 and 4 times. distribution. Therefore, the time slot and code channel of this grant are the first half of the time slot 3 and the time slot 4 of the time slot 4. All of the time slot code resources for this grant are shown in the slash fill portion of Figure 10.
  • the base station and the terminal may also pre-arrange: when all time slots allocated by the control channel are time slots in the set of agreed time slots, the channelization code set information indicates all allocated time slots according to the prior art manner. Code channel resources.
  • time slots in all time slots allocated by the control channel are time slots in the set of agreed time slots, and another part does not belong to the set of agreed time slots, the resources are allocated and indicated to the terminal according to the manner of the first embodiment.
  • This embodiment describes a procedure for allocating non-rectangular resources using E-AGCH in HSUPA.
  • the code channel resource carried on the E-AGCH is the first time in the time slot from the time slot of the physical control channel to the time slot of the service channel in all the time slots authorized for the current time.
  • a reserved bit is used on the E-AGCH to indicate whether the current grant code channel information indicates a code channel resource or a code channel resource complement.
  • the code channel in the other time slots allocated is the code channel resource of the time slot, that is, the code channel of SF1; when the code channel resource information on the E-AGCH indicates an invalid value in the prior art, it indicates that the code channel resource is complemented.
  • the set is empty.
  • Step 1 The network side configures the time slot and code channel occupied by the control channel for the terminal, where the time slot is time slot 2.
  • Step 2 The network side sends a physical control channel E-AGCH type2 to the target terminal, where the 1-bit reserved bit indicates that the current authorized code channel information is indicated as a code channel resource, and the CRRI is 0110, that is, node 6, C4 (4);
  • the slot information is: 1 1000 , that is, the allocated slot includes slot 1 and slot 2.
  • the HS-SICH configured for the UE on the network side is in time slot 1.
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the pre-configured information on the network side and the authorization information and the predefined rules.
  • the time slot resources include time slot 1 and time slot 2.
  • the code channel resource from the time slot of the physical control channel to the time slot in the time slot of the service channel, that is, the code channel resource of the time slot 1 is the code channel resource indicated by the E-AGCH in all the time slots of the current authorization.
  • the spreading factor of 4 is 4 code channels; the code channel resource of slot 2 is all code channels of the time slot, that is, SF1. All the time slot code resources of this authorization are shown in the shaded part of Figure 11.
  • Step 1 The network side configures the time slot and code channel occupied by the control channel for the terminal, where the time slot is time slot 2.
  • Step 2 The network side sends a physical control channel E-AGCH type2 to the target terminal, which
  • the 1-bit reserved bit indicates that the current grant code channel information indicates a code channel resource complement, CRRI is 0011, that is, node 3, C1 (4);
  • the time slot information is: 11000, that is, the allocated time slot includes time slot 1 And time slot 2.
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the information pre-configured by the network side, the authorization information, and the predefined rules.
  • the time slot resources include time slot 1 and time slot 2.
  • the first time slot from the time slot of the physical control channel to the time slot of the service channel in all the time slots of the current authorization, that is, the code channel resource of the time slot 1 is the complement of the code channel resource indicated by the E-AGCH. , that is, a code channel with a spreading factor of 4 and a code channel with a spreading factor of 2;
  • the code channel resource of time slot 2 is all code channels of the time slot, that is, SFL current
  • All slot code channel resources are shown in the shaded portion of FIG.
  • This embodiment describes a procedure for allocating non-rectangular resources using E-AGCH in HSUPA.
  • one bit of the E-AGCH is used to indicate whether the code channel information is applicable to all allocated time slots or specific time slots.
  • Step 1 The network side configures the time slot and code channel occupied by the control channel for the terminal, where the time slot is time slot 2.
  • Step 2 The network side sends a physical control channel E-AGCH type2 to the target terminal, where the 1-bit reserved bit indicates that the current authorized code channel information is indicated as a code channel resource, and the CRRI is 0110, that is, node 6, C4 (4);
  • the slot information is: 11000, that is, the allocated slot includes slot 1 and slot 2.
  • Another bit on the E-AGCH indicates that the code channel information is applicable to all time slots allocated.
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the pre-configured information of the network side and the authorization information and the predefined rule, and the time slot resource includes the time slot 1 and the time slot 2.
  • the code channel resources of the two slots are the code channel resources indicated by the E-AGCH, that is, the code channel of the number 4 with a spreading factor of 4. All the time slot code resources of this authorization are shown in the slash fill portion in Figure 13.
  • This embodiment describes a procedure for allocating non-remote resources to users using HS-SCCH in HSDPA.
  • the following content is predefined on the base station and the terminal: the code channel resources of the two time slots with the slot number of the dedicated physical channel where the dedicated physical channel is located on the HS-SCCH;
  • the code channel of the grant is all the code channels of the time slot;
  • the code track of the time slot 0 is the code channel resource pre-configured by the network side.
  • Step 1 The network side configures TS0 as the HS-PDSCH through RRC (Radio Resource Control) signaling, and notifies the code channel resource of the slot 0 of the terminal to be a total of 12 code channels with a spreading factor of 16 from number 5 to number 16. .
  • the network side configures the HS-SCCH in time slot 6 through RRC signaling.
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the information pre-configured by the network side, the authorization information, and the predefined rules.
  • the time slot resource includes the time slot 0. Time slots 4, 5 and time slot 6.
  • the code channel resource of slot 0 is a pre-configured code channel of number 5 to number 16; the time slot number of all slots in the authorization is the two slots closest to the slot number of the physical control channel HS-SCCH, That is, the code channel resources of slot 5 and slot 6 are the code channel resources indicated by the HS-SCCH, that is, the code channels of number 13 to number 16; the code channel resources of slot 4 are all code channels of the corresponding slot. All time slot code resources of this grant are shown in the slash fill portion of Figure 16.
  • This embodiment describes a procedure for allocating non-rectangular resources using E-AGCH in HSUPA.
  • the code channel resource carried on the E-AGCH is the slot number in all time slots of the current authorization and the time slot number of the physical control channel or/and the dedicated physical channel. Nearly one code channel resource of a time slot.
  • the assigned code channel in the other allocated time slots is all the code channel resources of the time slot, that is, the code channel of SF1.
  • Step 1 The uplink physical dedicated channel configured for the terminal on the network side is located in time slot 2, and the HS-SICH is not configured for the terminal.
  • Step 2 The network side sends a physical control channel E-AGCH typel to the target terminal, CRRI is 0110, that is, node 6, C4(4); the time slot information is: 11000, that is, the allocated time slot includes time slot 1 and time slot 2 .
  • Step 3 The target terminal obtains the time slot and code channel resources of the current authorization according to the pre-configured information of the network side and the authorization information and the predefined rules.
  • the time slot resources include time slot 1 and time slot 2.
  • the time slot number of all time slots in the current authorization is the same as the time slot of the physical control channel or/and the slot number of the dedicated physical channel, that is, the code channel of the time slot 2
  • the resource is the code channel resource indicated by the E-AGCH, that is, the code channel with the spreading factor of number 4 is 4;
  • the code channel resource of slot 1 is all code channels of the time slot, that is, SF1. All of the time slot code resources of this grant are shown in the shaded portion of FIG.
  • an embodiment of the present invention further provides a base station device and a terminal device.
  • FIG. 14 is a schematic structural diagram of a base station device according to an embodiment of the present invention.
  • the base station device may include: a resource allocation module 141 and a sending module 142, where:
  • the resource allocation module 141 is configured to allocate physical resources to the terminal.
  • the sending module 142 is configured to send, to the terminal, a physical control channel, where the time slot resource information and the code channel resource information of the current authorization are carried, and are used to indicate, to the terminal, a time slot and a code channel occupied by the service channel;
  • the code channel resource information indicates a code channel resource or a complement of a code channel resource of a specific time slot in all the time slots authorized, and all the time slots authorized are known by the terminal of the specific time slot;
  • the complement of the code channel resource refers to a code channel resource that is not allocated to the terminal.
  • the channel resources are known by the terminal in a predefined manner and in a pre-configured manner, and are specifically: in all the time slots except the specific time slot, the code channel resources of the partial time slots are pre-configured.
  • the manner is known to the terminal, and the code channel resources of other partial time slots are known by the terminal in a predefined manner.
  • the sending module 142 passes all the authorized time slots through physical layer signaling. Code channel resources of other time slots except the specific time slot are indicated to the terminal.
  • the base station is pre-defined: whether the code channel resource information carried in the physical control channel is used to indicate a code channel resource of a specific time slot in all authorized time slots, or is used to indicate a specific one of all authorized time slots. A complement of code channel resources for a time slot.
  • send module
  • the 142 carries the indication information in the physical control channel, to indicate whether the code channel resource information carried in the physical control channel is used to indicate the code channel resource of the specific time slot in all the time slots authorized, or is used to indicate the authorized A complement of code channel resources for a particular time slot in all time slots.
  • the code channel resource information carried by the sending module 142 in the physical control channel is used to indicate the complement of the code channel resources of the specific time slot in all the authorized time slots, if the code of the specific time slot is used, If the complement of the channel resource is empty, a specific value in the code channel resource information is used to identify that the code channel resource complement is empty.
  • the specific time slot is: an Mth time slot in which all time slots are authorized from large to small or from small to large; or, the maximum or minimum time slot number in all authorized time slots M time slots; or, in all the time slots authorized, according to the physical control channel or / and the time slot of the dedicated physical channel to the direction of the time slot in which the traffic channel is located or the Mth time slot in the opposite direction; or, authorized In all time slots by physical control channel or / and the first M time slots in the direction of the time slot where the dedicated physical channel is located to the time slot in which the traffic channel is located or in the opposite direction; or, when the time slot number and the physical control channel or/and the dedicated physical channel are located in all authorized time slots
  • the slots are numbered closest to the M time slots; or, in the case where some of the authorized time slots belong to a preset set of time slots, the specific time slots belong to all of the authorized time slots.
  • the time slot in the set of time slots set. Where M > 1 , the value of the M is predefined or pre
  • the sending module 142 can configure the rule to the terminal in a pre-configured manner. Further, if all the timeslots that are authorized belong to or do not belong to the preset set of time slots, the code channel resource information carried in the physical control channel sent by the sending module 142 is used to indicate all the time slots authorized. The code channel.
  • the sending module 142 is further configured to: carry the indication information in the physical control channel, to indicate to the terminal: the code channel resource information carried in the physical control channel
  • the code channel resource is determined according to the information known to the terminal according to a predefined manner or/and a pre-configured manner; or, the code channel resource information carried in the physical control channel is used to indicate all the time slots authorized. A complement of code channel resources or code channel resources.
  • FIG. 15 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device may include: a receiving module 151 and a resource acquiring module 152, where:
  • the receiving module 151 is configured to receive a physical control channel sent by the base station.
  • the resource obtaining module 152 is configured to acquire, by using the physical control channel, an indication of a traffic channel. Time slot resource information and code channel resource information, where the code channel resource information
  • the source is known to the terminal in a predefined manner or/and a pre-configured manner; wherein the complement of the code resource refers to a code channel resource that is not allocated to the terminal.
  • the resource obtaining module 152 can learn, by using a pre-configuration manner of the network side device, the code channel resources of the partial time slots in the other time slots except the specific time slot in the authorized all time slots, and obtain the predefined manners.
  • the resource obtaining module 152 may learn, according to the signaling sent by the network side device, that the network side device includes a radio network control device or a base station, where the signaling includes high-level radio resource control MC signaling or physical layer signaling.
  • the resource obtaining module 152 can learn, according to the predefined information on the terminal, that the code channel resource information carried in the physical control channel is used to indicate a code channel resource of a specific time slot in all the time slots authorized.
  • the resource acquisition module is specifically configured to: learn the physical control channel according to the information indicated by the network side device in the pre-configured manner, by using the information indicated by the network side device in a pre-configured manner.
  • the code channel resource information carried in the code channel resource is used to indicate the code channel resource of the specific time slot in all the time slots authorized, or is used to indicate the complement of the code channel resources of the specific time slot in all the time slots authorized; or
  • the resource obtaining module is configured to: according to the indication information carried in the physical control channel, learn that the code channel resource information carried in the physical control channel is used to indicate the authorized location.
  • a code channel resource having a particular time slot in a time slot is also used to indicate a complement of code channel resources for a particular time slot in all time slots authorized.
  • the resource acquiring module 152 may further include, in the track resource information, that the code channel resource information carried in the physical control channel is used to indicate a complement of the code channel resources of the specific time slot in all the authorized time slots.
  • a specific value of the code channel resource of the specific time slot is known to be empty.
  • the resource obtaining module 152 determines a specific time slot according to the following rules: the Mth time slot in which all the time slots are authorized from large to small or from small to large; or, in all the time slots authorized M slots with the largest or smallest slot number; or, the M slots in the direction of the physical control channel or/and the dedicated physical channel to the time slot of the traffic channel or the opposite direction in all the time slots authorized Or, in all the time slots authorized, according to the time slot of the physical control channel or/and the dedicated physical channel to the direction of the time slot in which the traffic channel is located or the first M time slots in the opposite direction; or, all the time slots authorized
  • the slot number is the M slot that is closest to the slot number of the physical control channel or/and the dedicated physical channel; or, if some of the granted slots belong to a preset set of slots,
  • the specific time slot is a time slot belonging to a preset set of time slots among all the time slots authorized. Where M > 1 , the value of the M is predefined Or pre-configured.
  • the time slot in which the physical control channel is located refers to the time slot in which the shared control channel HS-SCCH of the high-speed downlink shared channel is located
  • the time slot in which the dedicated physical channel is located refers to the time slot in which the downlink dedicated physical channel DPCH is located, the traffic channel.
  • the time slot in which the high-speed physical downlink shared channel HS-PDSCH is located is the time slot in which the physical control channel is located in the uplink.
  • the time slot in which the physical control channel is located refers to the time slot in which the shared information channel HS-SICH of the high-speed downlink shared channel is located.
  • the slot refers to the time slot in which the uplink dedicated physical channel DPCH is located
  • the time slot in which the traffic channel is located refers to the time slot in which the physical uplink channel E-PUCH of the dedicated channel is enhanced.
  • the time slot in which the physical control channel or/and the dedicated physical channel is located refers to the time slot in which the physical control channel is located; otherwise, when the physical control channel or/and the dedicated physical channel are located
  • the slot refers to the time slot in which the dedicated physical channel is located.
  • the resource obtaining module 152 can learn the rule according to the information indicated by the network side device in a pre-configured manner. Further, the resource acquisition module 152 considers that the code channel resource information carried in the physical control channel is used to indicate the location in the case that all the time slots authorized to belong to or belong to the preset time slot set are determined. The code channel in all time slots authorized.
  • the resource obtaining module 152 is further configured to: obtain the indication information that is carried by the physical control channel, and learn, according to the indication information, that the code channel resource information carried in the physical control channel is used to indicate all authorized Code channel for a specific time slot in a time slot
  • the present invention can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a
  • the terminal device (which may be a cell phone, a personal computer, a server, or a network device, etc.) performs the methods described in various embodiments of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种物理资源指示方法及设备,该方法包括:基站为终端分配物理资源;所述基站向所述终端发送物理控制信道,其中携带本次授权的时隙资源信息和码道资源信息,用于为所述终端指示业务信道所占用的时隙和码道;其中,所述码道资源信息指示出所授权的所有时隙中特定时隙的码道资源或者码道资源的补集,所授权的所有时隙中除所述特定时隙以外的其它时隙的码道资源通过预定义方式或/和预配置方式为所述终端所知;其中,所述码道资源的补集是指未分配给所述终端的码道资源。采用本发明可提升单用户的峰值速率。

Description

一种物理资源指示方法及设备 本申请要求于 2012 年 5 月 25 日提交中国专利局, 申请号为 201210165936.0, 发明名称为 "一种物理资源指示方法及设备" 的中 国专利申请的优先权, 其全部内容通过引用结合在本申请中。 本申请要求于 2013 年 1 月 22 日提交中国专利局, 申请号为 201310022773.5, 发明名称为 "一种物理资源指示方法及设备" 的中 国专利申请的优先权, 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信领域, 尤其涉及一种物理资源指示方法及设备。 背景技术
现有的 HSUPA ( High Speed Uplink Packet Access, 高速上行 分组接入) 和 HSDPA ( High Speed Downlink Packet Access, 高速 下行分组接入)系统中, 分配的数据信道传输所占用的时隙码道资源 中, 每个时隙的码道资源必须是相同的。 而根据典型的系统配置, 数 据信道的资源池很可能是非矩形的,即并非每个时隙的码道资源都是 相同的,这就造成无法利用现有技术将所有的数据信道的时隙码道资 源分配给一个用户, 从而限制了单用户的峰值速率。
以 TD-SCDMA ( Time Divis ion-Synchronous Code Division Multiple Access, 时分同步码分多址) 系统为例, 其时隙结构如图 1所示。 其中, TS0、 TS6和 DwPTS固定为下行时隙, UpPTS和 TS1固 定为上行时隙, TS2~TS5 可以根据需要配置为上行或下行时隙, GP 为保护时隙。 作为 TDD ( Time Division Duplexing, 时分双工) 系 统, 为了使上下行业务均衡, 现网一般的组网方式为 2: 4或 3: 3配 置。 2: 4配置时, 上行时隙有 TS1和 TS2, 其他时隙 (除 UpPTS和 GP) 均为下行时隙; 3: 3配置时, 上行时隙则有 TS1、 TS2和 TS3。
现有的 HSDPA技术通过 HS- DSCH (High-Speed Downlink Shared Channel, 高速下行链路共享信道) 的 HS- SCCH ( Shared Control Channel for HS-DSCH, HS-DSCH 共享控制信道) 将网络分配的资源 通知目标用户,用户通过对 HS-SCCH的监听和解码获得网络侧的调度。 为了支持不同的特性, 现有协议中共有 9种 HS-SCCH类型, 下面以 HS-SCCH type 1为例说明网络侧指示授权的时隙和码道资源的方法。 HS-SCCH type 1 共承载 30 个信息比特, 如图 2 所示, 其中, CCS (Channelisation-Code-Set, 信道化码集) 域用于指示分配的码道 资源; TS ( Time slot information, 时隙信息) 域用来指示分配的 时隙资源。
8比特的 CCS域中前 4比特用于指示起始码, 后 4比特用于指示 终止码,结合起来指示一组连续的信道化码,其映射关系如表 1所示。
表 1、 CCS域的信道化码映射关系表
Figure imgf000004_0001
如果 kstart = 16 , kstop = 1 则表示分配了扩频因子 SF=1的 资源, 除此之外, kstart > kstop认为是错误。 5比特的 TS域用比特位图的形式指示时隙 2至时隙 6是否被分 配。 当高层配置时隙 0 可以用作 HS- PDSCH ( High Speed Physical Downlink Shared Channel, 高速下行共享物理信道) , 则原先用于指 示时隙 1的比特用于指示时隙 0。
其余的 HS-SCCH类型也都有 5比特的时隙信息,指示方式与类型 1完全相同。 除 HS- SCCH类型 5以外的类型均有 CCS域, 只是 CCS域 的长度有所不同, 从而导致能够指示的资源粒度不同, 但指示方式是 类似的。
现有的 HSUPA技术通过 E-DCH ( Enhanced Dedicated Channel, 增强专用信道) 的 E- AGCH ( E-DCH Absolute Grant Channel, E-DCH 绝对授权信道)将网络分配的资源通知目标用户,用户通过对 E-AGCH 的监听和解码获得网络侧的调度。现有协议规定有两种 E-AGCH类型, E-AGCH typel和 E- AGCH type2, 信道结构分别如图 3、 图 4所示。 其中, 5比特的 TRRI ( Timeslot resource related information, 时隙资源相关信息)以比特位图的方式指示从时隙 1到时隙 5的时隙 分配情况; CR I ( Code resource related information, 码道资源 相关信息 ) 则指示 0VSF ( Orthogonal Variable Spreading Factor, 正交可变扩频因子)码树上节点的编号。 5比特的 CRRI指示 0-30中 的一个编号; 4比特的 CRRI指示 0至 14中的一个编号。 (: 表示扩 频因子等于 Q的第 i个信道化码, 信道化码映射如图 5所示。
根据上述现有技术可见, HS- SCCH 以及 E-AGCH上均只有一个码 道资源指示信息, 网络侧一次调度分配的资源在不同时隙内的码道资 源必须是相同的。 而现网中数据信道的资源池往往是非矩形的。 以上 行为例:
支持 HSUPA 的网絡中, 物理层信道包括: DPCH ( Dedicated Phys ical Channel , 专用物理信道)、 HS- PDSCH、 HS- SCCH、 E- AGCH、 E-HICH ( E-DCH HA Q Indicator Channe l , E- DCH HARQ指示符信道)、 HS-SICH ( High Speed Shared Informat ion Channel , 高速共享信息 信道)、 E-PUCH ( E-DCH Phys ica l Upl ink Channel , E- DCH物理上行 信道)、 E-RUCCH ( E-DCH Random acces s Upl ink Control Channel , E-DCH 随机接入上行控制信道)、 PRACH ( Phys ica l Random Access Channel ,物理随机接入信道)。在典型信道配置下,将 HS- SCCH、 E- AGCH、 E-HICH配置在同一个下行时隙,一般为 TS6 ,而 E- RUCCH、上行 DPCH、 PRACH, HS-SICH配置在同一个时隙上, 一般为 TS1, E-PUCH可以才艮 据调度在 TS2 ( 3: 3时还可以在 TS3 ) 或 TS1上。 E- RUCCH和 PRACH 复用在一个 SF8的码道上, 则 E-PUCH的资源池如图 6所示。 显然利 用现有技术, 网络无法将所有的数据信道资源分配给同一用户, 从而 限制了用户的峰值速率。 发明内容
本发明实施例提供了一种物理资源指示方法及设备,用以提升单 用户的峰值速率。
本发明实施例提供的物理资源指示方法, 包括:
基站为终端分配物理资源;所述基站向所述终端发送物理控制信 道, 其中携带本次授权的时隙资源信息和码道资源信息, 用于为所述 终端指示业务信道所占用的时隙和码道; 其中, 所述码道资源信息指 示出所授权的所有时隙中特定时隙的码道资源或者码道资源的补集,
过预定义方式或 /和预配置方式为所述终端所知; 其中, 所述码道资 源的补集是指未分配给所述终端的码道资源。
本发明实施例提供的另一种物理资源指示方法, 包括: 终端接收基站发送的物理控制信道;所述终端获取所述物理控制 信道中携带的用于指示业务信道所占时隙和码道的时隙资源信息和 码道资源信息, 其中, 所述码道资源信息指示出所授权的所有时隙中 特定时隙的码道资源或者码道资源的补集,所授权的所有时隙中除所 方式为所述终端所知; 其中, 所述码道资源的补集是指未分配给所述 终端的码道资源。
本发明实施例提供的基站设备, 包括:
资源分配模块, 用于为终端分配物理资源;
发送模块, 用于向所述终端发送物理控制信道, 其中携带本次授 权的时隙资源信息和码道资源信息,用于为所述终端指示业务信道所 占用的时隙和码道; 其中, 所述码道资源信息指示出所授权的所有时 隙中特定时隙的码道资源或者码道资源的补集,所授权的所有时隙中 配置方式为所述终端所知; 其中, 所述码道资源的补集是指未分配给 所述终端的码道资源。
本发明实施例提供的终端设备, 包括:
接收模块, 用于接收基站发送的物理控制信道;
资源获取模块,用于获取所述物理控制信道中携带的用于指示业 务信道所占时隙和码道的时隙资源信息和码道资源信息, 其中, 所述 码道资源信息指示出所授权的所有时隙中特定时隙的码道资源或者 码道资源的补集,所授权的所有时隙中除所述特定时隙以外的其它时 隙的码道资源通过预定义方式或 /和预配置方式为所述终端所知; 其 中, 所述码道资源的补集是指未分配给所述终端的码道资源。
本发明的上述实施例中,基站下发的物理控制信道中携带的码道 资源信息仅用于所授权的所有时隙中的特定时隙, 即, 码道资源信息 指示出所授权的所有时隙中特定时隙的码道资源或者码道资源的补 集, 而对于所授权的所有时隙中的其它时隙, 则可通过预定义方式或 /和预配置方式为终端所知。 这样, 可通过物理控制信道指示出部分 时隙的码道资源, 通过其它方式指示出其它部分时隙的码道资源, 从 而不同时隙的码道资源可以不完全相同,进而可提升单用户的峰值速 率。 附图说明
图 1 为现有技术中 TD- SCDMA时隙格式示意图;
图 2为现有技术中 HS- SCCH typel结构示意图;
图 3为现有技术中 E-AGCH Typel结构示意图;
图 4为现有技术中 E- AGCH Type2结构示意图;
图 5为现有技术中信道化码映射示意图;
图 6为现有技术中非矩形 E-PUCH资源池示意图;
图 7为本发明实施例提供的物理资源指示流程的总体示意图; 图 8、 图 9、 图 1 0、 图 1 1、 图 12、 图 1 3分别为本发明实施例中 的授权的所有时隙码道资源的示意图;
图 14为本发明实施例提供的基站设备的结构示意图; 图 15为本发明实施例提供的终端设备的结构示意图;
图 16、 17分别为本发明实施例中的授权的所有时隙码道资源的 示意图。 具体实施方式
下面结合附图对本发明实施例进行详细描述。
参见图 7 , 为本发明实施例提供的物理资源指示流程的总体示意 图, 该流程既可适用于上行资源的指示过程, 也可适用于下行资源的 指示过程。 如图所示, 该流程可包括:
步骤 701 , 基站为终端分配物理资源。
具体实施时,基站可将非矩形资源池的信道资源分配给终端,即,
步骤 702 , 基站向该终端发送物理控制信道, 其中携带本次授权 的时隙资源信息和码道资源信息,用于为该终端指示业务信道所占用 的时隙和码道。 其中, 所述码道资源信息指示出所授权的所有时隙中 特定时隙的码道资源或者码道资源的补集(码道资源的补集是指未分 配给所述终端的码道资源), 所授权的所有时隙中除所述特定时隙以
端所知。
步骤 703 , 终端在接收到该物理控制信道后, 获取其中携带的时 隙资源信息和码道资源信息,从而得知基站所分配的业务信道所占用 的时隙和码道, 以便使用该资源进行业务数据传输。
其中, 步骤 702中, 所述预定义方式是指: 预先在基站和终端上 进行约定。所授?
道资源通过预配置方式为所述终端所知, 是指: 网络侧设备通过预配 置方式(如无线网络控制 RNC设备通过高层 RRC信令预先配置部分时 隙或所有时隙的码道资源或者基站通过物理层信令预先配置部分时 隙或所有时隙的码道资源),将通过物理控制信道授权的所有时隙中, 除所述特定时隙以外,其余各时隙中授权的码道资源信息指示给终端, 这样, 当终端接收到物理控制信道后, 就可以根据预配置的信息确定 优选的, 对于下行调度传输, TS0时隙的码道资源可通过预配置方式 指示给终端, TS 3或 /和 TS4 时隙的码道资源可通过预定义方式指示 给终端, TS5或 /和 TS6 时隙的码道资源可通过物理控制信道指示给 终端; 对于上行调度传输, TS2或 /和 TS 3 时隙的码道资源可通过预 定义方式指示给终端, TS1时隙的码道资源可通过物理控制信道指示 给终端。
上述流程中 ,物理控制信道携带的码道资源信息是用于指示所授 权的所有时隙中特定时隙的码道资源,还是用于指示所授权的所有时 隙中特定时隙的码道资源的补集,可通过以下几种方式之一为终端所 知:
方式一: 在基站和终端上预定义;
方式二: 网络侧设备通过预配置方式, 向终端指示出物理控制信 道中携带的码道资源信息是用于指示所授权的所有时隙中特定时隙 的码道资源,还是用于指示所授权的所有时隙中特定时隙的码道资源 的补集;
方式三: 基站在物理控制信道中携带指示信息(为描述方便, 此 处^1夺该指示信息 i己为 code resource indi cator ), 以指示出物理控 制信道中携带的码道资源信息是用于指示所授权的所有时隙中特定 时隙的码道资源 ,还是用于指示所授权的所有时隙中特定时隙的码道 资源的补集。 为节省传输开销, 该指示信息可使用 lbi t。
进一步的, 无论采用哪种方式进行指示, 当物理控制信道中携带 的码道资源信息是用于指示所授权的所有时隙中特定时隙的码道资 源的补集的情况下, 若所述特定时隙的码道资源的补集为空, 则使用 码道资源信息中的一种特定取值以标识码道资源补集为空。 具体的, 对于通过 HS-SCCH进行资源指示的情况,所述特定取值为指示扩频因 子 SF=1 的码道资源指示值, 或者一种起始码大于终止码的码道资源 指示值;对于通过 E-AGCH进行资源指示的情况,所述特定取值为 CRRI 全 1时的码道资源指示值。
上述流程中 , 所述特定时隙可按照以下规则之一来确定: 规则一:所授权的所有时隙中时隙编号从大到小或者从小到大的 第 M ( M > 1 , M为预定义或预配置的) 个时隙;
规则二: 所授权的所有时隙中时隙编号最大或者最小的 M个时 隙;
规则三: 所授权的所有时隙中按物理控制信道或 /和专用物理信 道所在时隙到业务信道所在时隙的方向或者相反方向的第 M ( M > 1 , M为预定义或预配置的) 个时隙; 规则四: 所授权的所有时隙中按物理控制信道或 /和专用物理信 道所在时隙到业务信道所在时隙的方向或者相反方向的前 M个时隙; 或者规则五: 所授权的所有时隙中时隙编号与物理控制信道或 / 和专用物理信道所在时隙编号最接近的 M个时隙;
规则六:在所授权的时隙中有部分时隙属于预先设定的时隙集合 的情况下,所述特定时隙为所授权的所有时隙中属于预先设定的时隙 集合中的时隙。 进一步的, 若所授权的所有时隙均属于或均不属于预 先设定的时隙集合,则物理控制信道中携带的码道资源信息用于指示 所授权的所有时隙中的码道, 这种情况下, 码道资源信息的指示方式 采用现有技术中的指示方式。
优选的,所述物理控制信道所在时隙是指高速下行链路共享信道 的共享控制信道 HS-SCCH所在时隙, 所述专用物理信道所在时隙是 指下行专用物理信道 DPCH 所在时隙, 所述业务信道所在时隙是指 高速物理下行链路共享信道 HS-PDSCH所在时隙; 对于上行, 所述 物理控制信道所在时隙是指高速下行共享信道的共享信息信道 HS-SICH所在时隙,所述专用物理信道所在时隙是指上行专用物理信 道 DPCH所在时隙, 所述业务信道所在时隙是指增强专用信道物理 上行信道 E-PUCH所在时隙。
优选的, 当网络为终端配置了所述物理控制信道, 则所述物理控 制信道或 /和专用物理信道所在时隙指物理控制信道所在时隙; 否则, 所述物理控制信道或 /和专用物理信道所在时隙指专用物理信道所在 时隙。 上述规则可在基站和终端上预先定义,也可以通过网络侧设备以 预配置方式指示或发送给终端。
上述流程中, 物理控制信道中还可携带指示信息 (为描述方便, 匕处 ^!夺该指示信息 ^己为 code resouce grant method swi tch ), 用以 向终端指示以下内容:物理控制信道中携带的码道资源信息用于指示
根据预定义方式或预配置方式为所述终端所知的信息来确定。该指示 信息也可以指示:物理控制信道中携带的码道资源信息用于指示所授 权的所有时隙的码道资源或者码道资源的补集。 为了节省传输开销, 该指示信息 code resouce grant method swi tch为 lb i t指示信息。 该 4旨示信息 code resouce grant method swi tch起到功能开关的作 用, 例如, 当 code resouce grant method swi tch=0时, 表示采用 本发明实施例提供的资源指示方式进行物理资源指示, 当 code resouce grant method swi tch=l时, 表示采用现有的资源指示方式 进行物理资源指示。 通过该指示信息, 可以根据具体情况或需要, 开 启本发明实施例提供的资源指示方式, 这样可以提高系统的灵活性。
通过以上流程可以看出, 本发明实施例中,基站下发的物理控制 信道中携带的码道资源信息仅用于所授权的所有时隙中的特定时隙, 即,码道资源信息指示出所授权的所有时隙中特定时隙的码道资源或 者码道资源的补集, 而对于所授权的所有时隙中的其它时隙, 则可通 过预定义方式或预配置方式为终端所知。 这样, 可通过物理控制信道 指示出部分时隙的码道资源,通过其它方式指示出其它部分时隙的码 道资源, 从而两部分时隙的码道资源可以不完全相同, 即利用本发明 实施例可为用户分配非矩形的资源,将所有的数据信道所占用的时隙 码道资源分配给单用户, 进而提升单用户的峰值速率。
为更清楚的描述本发明实施例, 下面分别以 HSDPA系统和 HSUPA 系统中的物理资源指示过程为例, 对本发明实施例进行进一步描述。
实施例一
本实施例描述了一种 HSDPA中使用 HS-SCCH为用户分配非矩形资 源的流程。
本实施例中, 在基站和终端上预定义如下内容: HS-SCCH上携带 的码道资源为所分配的所有时隙中时隙编号最大的一个时隙中的码 道资源补集, 即该时隙中未分配的码道资源; 分配的其他时隙中, 除 时隙 0以外, 授权的码道为该时隙所有的码道; 时隙 0授权的码道为 网络侧预配置的码道资源。 并且, 当 HS-SCCH上的码道资源信息指示 SF=1时, 表示码道资源补集为空。
场景一下的流程:
步骤 1: 网络侧通过 RC (Radio Resource Control )信令配置 TS0用作 HS-PDSCH, 并通知终端时隙 0的码道资源为编号 5至编号 16的共 12条扩频因子为 16的码道。
步骤 2: 网络侧向目标终端发送物理控制信道 HS-SCCH typel, 其中的信道化码集合信息为 00001011, 即 kstart=l, kstop=12; 时隙 信息为: 10111, 即分配的时隙包括时隙 0和时隙 4、 5、 6。 步骤 3 : 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则, 获得本次授权的时隙和码道资源, 时隙资源包括时隙 0、 时隙 4、 5 以及时隙 6。 其中, 时隙 0的码道资源为预配置的编号 5 至编号 16的码道; 授权的所有时隙中编号最大的时隙 6的码道资源 为 HS-SCCH指示的码道资源的补集, 即编号 1 3至编号 16的码道; 时 隙 4和时隙 5的码道资源为相应时隙的所有码道。本次授权的所有时 隙码道资源如图 8中的斜线填充部分所示。
场景二下的流程:
步骤 1 : 网络侧向目标终端发送物理控制信道 HS-SCCH typel , 其中的信道化码集合信息为 11 11 0000 , 即 ks tar t=16, ks top=l ; 时隙 信息为: 00110, 即分配的时隙包括时隙 4和 5。
步骤 2 : 目标终端根据网络侧的授权信息以及预定义的规则, 获 得本次授权的时隙和码道资源, 时隙资源包括时隙 4和 5。 其中, 时 隙 4的码道资源为该时隙的所有码道,授权的所有时隙中编号最大的 时隙 5的码道资源补集为空, 即分配了该时隙的所有的码道。 因此, 本次授权的时隙和码道为时隙 4和时隙 5的两个整时隙。本次授权的 所有时隙码道资源如图 9中的斜线填充部分所示。
实施例二
本实施例描述了 HSDPA中使用 HS-SCCH分配矩形资源的流程。 本实施例中, 在基站和终端上预先约定时隙集合, 其中包括时隙 5和时隙 6, 并约定当控制信道分配的所有时隙均非约定时隙集合中 的时隙时,信道化码集合信息按照现有技术方式指示所有分配的时隙 的码道资源。
步骤 1 : 网络侧向目标终端发送物理控制信道 HS-SCCH typel , 其中的信道化码集合信息为 000001 11, 即 ks tar t=l, ks top=8 ; 时隙 信息为: 01100, 即分配的时隙包括时隙 3和 4。
步骤 2 : 目标终端根据网络侧的授权信息以及预定义的规则, 获 得本次授权的时隙和码道资源, 时隙资源包括时隙 3和 4。 因为授权 的时隙均非预先约定的时隙集合中的时隙, 因此, 信道化码集合信息 指示的 1-8扩频因子为 16的码道为时隙 3和时隙 4的码道资源分配。 因此, 本次授权的时隙和码道为时隙 3和时隙 4的前半整时隙。 本次 授权的所有时隙码道资源如图 10中的斜线填充部分所示。
进一步的, 在基站和终端上还可预先约定: 当控制信道分配的所 有时隙均为约定时隙集合中的时隙时,信道化码集合信息按照现有技 术方式指示所有分配的时隙的码道资源。
如果控制信道分配的所有时隙中部分时隙为约定时隙集合中的 时隙, 另一部分不属于约定时隙集合, 则按照实施例一的方式为终端 分配和指示资源。
实施例三
本实施例描述了一种 HSUPA中使用 E-AGCH分配非矩形资源的流 程。
本实施例中, 基站和终端上预定义以下内容: E-AGCH 上携带的 码道资源为本次授权的所有时隙中从物理控制信道所在时隙到业务 信道所在时隙方向的第一个时隙中的码道资源或者码道资源补集。 E-AGCH上使用 1 个预留比特指示本次授权码道信息指示为码道资源 还是码道资源补集。分配的其他时隙中的授权码道为该时隙所有的码 道资源, 即 SF1的码道; 当 E-AGCH上的码道资源信息指示现有技术 中无效值时, 表示码道资源补集为空。
场景一下的流程:
步骤 1 : 网络侧为终端配置控制信道占用的时隙和码道, 其中, 时隙为时隙 2。
步骤 2 : 网络侧向目标终端发送物理控制信道 E-AGCH type2 , 其 中 1 比特预留比特指示本次授权码道信息指示为码道资源, CRRI 为 0110 , 即节点 6, C4 (4); 时隙信息为: 1 1000 , 即分配的时隙包括时 隙 1和时隙 2。 网络侧为 UE配置的 HS-SICH在时隙 1。
步骤 3 : 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则, 获得本次授权的时隙和码道资源, 时隙资源包括时隙 1以 及时隙 2。 其中, 本次授权的所有时隙中从物理控制信道所在时隙到 业务信道所在时隙方向的第一个时隙,即时隙 1的码道资源为 E-AGCH 指示的码道资源, 即编号 4的扩频因子为 4的码道; 时隙 2的码道资 源为该时隙的所有码道, 即 SF1。 本次授权的所有时隙码道资源如图 1 1中的斜线部分所示。
场景二下的流程:
步骤 1 : 网络侧为终端配置控制信道占用的时隙和码道, 其中, 时隙为时隙 2。
步骤 2 : 网络侧向目标终端发送物理控制信道 E-AGCH type2 , 其 中 1比特预留比特指示本次授权码道信息指示为码道资源补集, CRRI 为 0011 , 即节点 3 , C1 (4); 时隙信息为: 11000 , 即分配的时隙包括 时隙 1和时隙 2。
步骤 3: 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则, 获得本次授权的时隙和码道资源, 时隙资源包括时隙 1以 及时隙 2。 其中, 本次授权的所有时隙中从物理控制信道所在时隙到 业务信道所在时隙方向的第一个时隙,即时隙 1的码道资源为 E-AGCH 指示的码道资源的补集,即编号 2的扩频因子为 4的码道和编号 1的 扩频因子为 2 的码道; 时隙 2 的码道资源为该时隙的所有码道, 即 SFL 本次 |曼权的所有时隙码道资源如图 12中的斜线部分所示。
实施例四
本实施例描述了一种 HSUPA中使用 E-AGCH分配非矩形资源的流 程。
本发明实施例在实施例三的约定及规定基础上, E-AGCH 的一个 比特用于指示码道信息适用于分配的所有时隙还是特定时隙。
步骤 1 : 网络侧为终端配置控制信道占用的时隙和码道, 其中, 时隙为时隙 2。
步骤 2 : 网络侧向目标终端发送物理控制信道 E-AGCH type2 , 其 中 1 比特预留比特指示本次授权码道信息指示为码道资源, CRRI 为 0110, 即节点 6 , C4 (4); 时隙信息为: 11000 , 即分配的时隙包括时 隙 1和时隙 2。 E-AGCH上的另一比特指示码道信息适用于分配的所有 时隙。 步骤 3 : 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则获得本次授权的时隙和码道资源,时隙资源包括时隙 1以及 时隙 2。 两个进隙的码道资源均为 E-AGCH指示的码道资源, 即编号 4 的扩频因子为 4的码道。 本次授权的所有时隙码道资源如图 1 3中的 斜线填充部分所示。
实施例五
本实施例描述了一种 HSDPA中使用 HS-SCCH为用户分配非矩 形资源的流程。
本实施例中, 在基站和终端上预定义如下内容: HS-SCCH上携 专用物理信道所在时隙编号最接近的两个时隙的码道资源;分配的其 他时隙中, 除时隙 0以外, 授权的码道为该时隙所有的码道; 时隙 0 授权的码道为网络侧预配置的码道资源。
步骤 1: 网络侧通过 RRC ( Radio Resource Control )信令配置 TS0 用作 HS-PDSCH, 并通知终端时隙 0的码道资源为编号 5至编号 16 的共 12条扩频因子为 16的码道。网络侧通过 RRC信令配置 HS-SCCH 位于时隙 6。
步骤 2: 网络侧向目标终端发送物理控制信道 HS-SCCH typel , 其中的信道化码集合信息为 11001111 , 即 kstart=13,kstop=16; 时隙信 息为: 10111 , 即分配的时隙包括时隙 0和时隙 4、 5、 6。
步骤 3: 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则, 获得本次授权的时隙和码道资源, 时隙资源包括时隙 0、 时隙 4、 5以及时隙 6。 其中, 时隙 0的码道资源为预配置的编号 5 至编号 16 的码道; 授权的所有时隙中时隙编号与物理控制信道 HS-SCCH所在时隙编号最接近的两个时隙, 即时隙 5和时隙 6的码 道资源为 HS-SCCH指示的码道资源, 即编号 13至编号 16的码道; 时隙 4的码道资源为相应时隙的所有码道。本次授权的所有时隙码道 资源如图 16中的斜线填充部分所示。
实施例六
本实施例描述了一种 HSUPA中使用 E-AGCH分配非矩形资源的 流程。
本实施例中, 基站和终端上预定义以下内容: E-AGCH上携带的 码道资源为本次授权的所有时隙中时隙编号与物理控制信道或 /和专 用物理信道所在时隙编号最接近的一个时隙的码道资源。分配的其他 时隙中的授权码道为该时隙所有的码道资源 , 即 SF1的码道。
步骤 1 : 网络侧为终端配置的上行物理专用信道 DPCH位于时隙 2, 没有为终端配置 HS-SICH。
步骤 2: 网络侧向目标终端发送物理控制信道 E- AGCH typel , CRRI为 0110, 即节点 6, C4(4); 时隙信息为: 11000, 即分配的时 隙包括时隙 1和时隙 2。
步骤 3: 目标终端根据网络侧预配置的信息以及授权信息和预定 义的规则, 获得本次授权的时隙和码道资源, 时隙资源包括时隙 1以 及时隙 2。 其中, 本次授权的所有时隙中时隙编号与物理控制信道或 /和专用物理信道所在时隙编号最接近的一个时隙, 即时隙 2 的码道 资源为 E-AGCH指示的码道资源,即编号 4的扩频因子为 4的码道; 时隙 1的码道资源为该时隙的所有码道, 即 SF1。 本次授权的所有时 隙码道资源如图 17中的斜线部分所示。 基于相同的技术构思,本发明实施例还提供了一种基站设备和终 端设备。
参见如 14, 为本发明实施例提供的基站设备的结构示意图, 该 基站设备可包括: 资源分配模块 141和发送模块 142 , 其中:
资源分配模块 141, 用于为终端分配物理资源。 发送模块 142, 用于向所述终端发送物理控制信道,其中携带本次授权的时隙资源信 息和码道资源信息,用于为所述终端指示业务信道所占用的时隙和码 道; 其中, 所述码道资源信息指示出所授权的所有时隙中特定时隙的 码道资源或者码道资源的补集,所授权的所有时隙中除所述特定时隙 终端所知; 其中, 所述码道资源的补集是指未分配给所述终端的码道 资源。 道资源通过预定义方式和预配置方式为所述终端所知, 具体为: 所授 权的所有时隙中除所述特定时隙以外的其它时隙中,部分时隙的码道 资源通过预配置方式为所述终端所知,其它部分时隙的码道资源通过 预定义方式为所述终端所知。
具体的, 发送模块 142通过物理层信令, 将所授权的所有时隙中 除所述特定时隙以外的其它时隙的码道资源指示给所述终端。
具体的, 基站上预定义有: 物理控制信道中携带的码道资源信息 是用于指示所授权的所有时隙中特定时隙的码道资源,还是用于指示 所授权的所有时隙中特定时隙的码道资源的补集。 或者, 发送模块
142在所述物理控制信道中携带指示信息, 以指示出物理控制信道中 携带的码道资源信息是用于指示所授权的所有时隙中特定时隙的码 道资源,还是用于指示所授权的所有时隙中特定时隙的码道资源的补 集。
进一步的,发送模块 142在物理控制信道中携带的码道资源信息 是用于指示所授权的所有时隙中特定时隙的码道资源的补集的情况 下, 若所述特定时隙的码道资源的补集为空, 则使用码道资源信息中 的一种特定取值以标识码道资源补集为空。 具体的, 对于通过高速下 行链路共享信道的共享控制信道 HS-SCCH进行资源指示的情况,所述 特定取值为指示扩频因子 SF=1 的码道资源指示值, 或者一种起始码 大于终止码的码道资源指示值;对于通过增强专用信道的绝对授权信 道 E-AGCH进行资源指示的情况, 所述特定取值为码道资源相关信息 C RI全 1时的码道资源指示值。
具体的, 所述特定时隙为: 所授权的所有时隙中时隙编号从大到 小或者从小到大的第 M个时隙; 或者, 所授权的所有时隙中时隙编号 最大或者最小的 M个时隙; 或者, 所授权的所有时隙中按物理控制 信道或 /和专用物理信道所在时隙到业务信道所在时隙的方向或者相 反方向的第 M个时隙; 或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道所在时隙到业务信道所在时隙的方向或者相反方向 的前 M个时隙; 或者, 所授权的所有时隙中时隙编号与物理控制信 道或 /和专用物理信道所在时隙编号最接近的 M个时隙; 或者, 在所 授权的时隙中有部分时隙属于预先设定的时隙集合的情况下,所述特 定时隙为所授权的所有时隙中属于预先设定的时隙集合中的时隙。其 中, M > 1 , 所述 M的取值为预定义的或预配置的。
进一步的,所述基站和所述终端上可预先定义有上述确定特定时 隙的规则。 或者, 发送模块 142可通过预配置方式, 将所述规则配置 给所述终端。 进一步的, 若所授权的所有时隙均属于或均不属于预先 设定的时隙集合,则发送模块 142发送的物理控制信道中携带的码道 资源信息用于指示所授权的所有时隙中的码道。
进一步的, 发送模块 142还用于, 在物理控制信道中还携带指示 信息, 用以向所述终端指示: 所述物理控制信道中携带的码道资源信
码道资源, 则根据预定义方式或 /和预配置方式为所述终端所知的信 息来确定; 或者, 表示所述物理控制信道中携带的码道资源信息用于 指示所授权的所有时隙的码道资源或者码道资源的补集。
参见图 15 , 为本发明实施例提供的终端设备的结构示意图, 该 终端设备可包括: 接收模块 151和资源获取模块 152 , 其中:
接收模块 151 , 用于接收基站发送的物理控制信道。 资源获取模 块 152 , 用于获取所述物理控制信道中携带的用于指示业务信道所占 时隙和码道的时隙资源信息和码道资源信息, 其中, 所述码道资源信
Figure imgf000024_0001
源通过预定义方式或 /和预配置方式为所述终端所知; 其中, 所述码 道资源的补集是指未分配给所述终端的码道资源。
具体的, 资源获取模块 152可通过网络侧设备的预配置方式, 获 知所授权的所有时隙中除所述特定时隙以外的其它时隙中部分时隙 的码道资源,通过预定义方式获知所授权的所有时隙中除所述特定时 隙以外的其它时隙中其它部分时隙的码道资源。
具体的,资源获取模块 152可根据网络侧设备发送的信令获知所 所述网络侧设备包括无线网络控制设备或基站,所述信令包括高层无 线资源控制 MC信令或物理层信令。
具体的, 资源获取模块 152可才艮据所述终端上预定义的信息, 获 知物理控制信道中携带的码道资源信息是用于指示所授权的所有时 隙中特定时隙的码道资源,还是用于指示所授权的所有时隙中特定时 隙的码道资源的补集; 或者, 所述资源获取模块具体用于, 根据网络 侧设备通过预配置方式所指示的信息,获知物理控制信道中携带的码 道资源信息是用于指示所授权的所有时隙中特定时隙的码道资源,还 是用于指示所授权的所有时隙中特定时隙的码道资源的补集; 或者, 所述资源获取模块具体用于,根据所述物理控制信道中携带的指示信 息,获知物理控制信道中携带的码道资源信息是用于指示所授权的所 有时隙中特定时隙的码道资源,还是用于指示所授权的所有时隙中特 定时隙的码道资源的补集。
进一步的,资源获取模块 152还可在物理控制信道中携带的码道 资源信息是用于指示所授权的所有时隙中特定时隙的码道资源的补 集的情况下,根据道资源信息中的一种特定取值获知所述特定时隙的 码道资源的补集为空。 具体的, 对于通过高速下行链路共享信道的共 享控制信道 HS-SCCH进行资源指示的情况,所述特定取值为指示扩频 因子 SF=1 的码道资源指示值, 或者一种起始码大于终止码的码道资 源指示值; 对于通过增强专用信道的绝对授权信道 E-AGCH进行资源 指示的情况, 所述特定取值为码道资源相关信息 CRR I全 1时的码道 资源指示值。
具体的, 资源获取模块 152根据以下规则确定特定时隙: 所授权 的所有时隙中时隙编号从大到小或者从小到大的第 M个时隙; 或者, 所授权的所有时隙中时隙编号最大或者最小的 M个时隙; 或者, 所 授权的所有时隙中按物理控制信道或 /和专用物理信道所在时隙到业 务信道所在时隙的方向或者相反方向的第 M个时隙; 或者, 所授权的 所有时隙中按物理控制信道或 /和专用物理信道所在时隙到业务信道 所在时隙的方向或者相反方向的前 M个时隙; 或者, 所授权的所有 时隙中时隙编号与物理控制信道或 /和专用物理信道所在时隙编号最 接近的 M个时隙; 或者, 在所授权的时隙中有部分时隙属于预先设 定的时隙集合的情况下,所述特定时隙为所授权的所有时隙中属于预 先设定的时隙集合中的时隙。 其中, M > 1 , 所述 M的取值为预定义的 或预配置的。
进一步的, 对于下行, 物理控制信道所在时隙是指高速下行链路 共享信道的共享控制信道 HS-SCCH所在时隙, 专用物理信道所在时 隙是指下行专用物理信道 DPCH 所在时隙, 业务信道所在时隙是指 高速物理下行链路共享信道 HS-PDSCH所在时隙; 对于上行, 物理 控制信道所在时隙是指高速下行共享信道的共享信息信道 HS-SICH 所在时隙, 专用物理信道所在时隙是指上行专用物理信道 DPCH 所 在时隙, 业务信道所在时隙是指增强专用信道物理上行信道 E-PUCH 所在时隙。
进一步的, 当基站设备为终端配置了所述物理控制信道, 则物理 控制信道或 /和专用物理信道所在时隙指物理控制信道所在时隙; 否 则, 物理控制信道或 /和专用物理信道所在时隙指专用物理信道所在 时隙。
进一步的,所述终端和所述基站上预先定义有上述确定特定时隙 的规则。 或者, 资源获取模块 152可根据网络侧设备通过预配置方式 所指示的信息, 获知所述规则。 进一步的, 资源获耳 ^莫块 152在判断 所授权的所有时隙均属于或均不属于预先设定的时隙集合的情况下, 认为物理控制信道中携带的码道资源信息用于指示所授权的所有时 隙中的码道。
进一步的, 资源获取模块 152还用于, 从所述物理控制信道中获 取携带的指示信息, 根据所述指示信息获知: 所述物理控制信道中携 带的码道资源信息用于指示所授权的所有时隙中特定时隙的码道资 源或者码道资源的补集,对于所授权的所有时隙中除所述特定时隙以 外的其它时隙的码道资源,则根据预定义方式或预配置方式为所述终 端所知的信息来确定; 或者, 所述物理控制信道中携带的码道资源信 息用于指示所授权的所有时隙的码道资源或者码道资源的补集。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解 到本发明可借助软件加必需的通用硬件平台的方式来实现, 当然也可 以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解, 本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以 软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中 , 包括若干指令用以使得一台终端设备(可以是手机, 个人计算机, 服 务器, 或者网络设备等)执行本发明各个实施例所述的方法。
以上所述仅是本发明的优选实施方式, 应当指出, 对于本技术领 域的普通技术人员来说, 在不脱离本发明原理的前提下, 还可以做出 若干改进和润饰, 这些改进和润饰也应视本发明的保护范围。

Claims

权利要求书
1.一种物理资源指示方法, 其特征在于, 该方法包括: 基站为终端分配物理资源;
所述基站向所述终端发送物理控制信道,其中携带本次授权的时 隙资源信息和码道资源信息,用于为所述终端指示业务信道所占用的 时隙和码道; 其中, 所述码道资源信息指示出所授权的所有时隙中特 定时隙的码道资源或者码道资源的补集,所授权的所有时隙中除所述 式为所述终端所知; 其中, 所述码道资源的补集是指未分配给所述终 端的码道资源。
2.如权利要求 1所述的方法, 其特征在于, 所授权的所有时隙中 置方式为所述终端所知, 具体为: 隙通过预配置方式为所述终端所知,其它部分时隙通过预定义方式为 所述终端所知。
3.如权利要求 1所述的方法, 其特征在于, 所述通过预配置方式 为所述终端所知,具体为:网络侧设备通过信令向所述终端进行指示。
4.如权利要求 3所述的方法, 其特征在于, 所述网络侧设备包括 无线网络控制设备或基站,所述信令包括高层无线资源控制 RRC信令 或物理层信令。
5.如权利要求 1所述的方法, 其特征在于, 该方法还包括: 所述基站和所述终端上预定义有:物理控制信道中携带的码道资 源信息是用于指示所授权的所有时隙中特定时隙的码道资源,还是用 于指示所授权的所有时隙中特定时隙的码道资源的补集;
或者, 网络侧设备通过预配置方式, 指示出物理控制信道中携带 的码道资源信息是用于指示所授权的所有时隙中特定时隙的码道资 源, 还是用于指示所授权的所有时隙中特定时隙的码道资源的补集; 或者, 所述基站在所述物理控制信道中携带指示信息, 以指示出 物理控制信道中携带的码道资源信息是用于指示所授权的所有时隙 中特定时隙的码道资源,还是用于指示所授权的所有时隙中特定时隙 的码道资源的补集。
6.如权利要求 5所述的方法, 其特征在于, 所述物理控制信道中 携带的所述指示信息为 1比特指示信息。
7.如权利要求 1所述的方法, 其特征在于, 在物理控制信道中携 带的码道资源信息是用于指示所授权的所有时隙中特定时隙的码道 资源的补集的情况下, 若所述特定时隙的码道资源的补集为空, 则使 用码道资源信息中的一种特定取值以标识码道资源补集为空。
8.如权利要求 7所述的方法, 其特征在于, 对于通过高速下行链 路共享信道的共享控制信道 HS-SCCH进行资源指示的情况,所述特定 取值为指示扩频因子 SF=1 的码道资源指示值, 或者一种起始码大于 终止码的码道资源指示值; 对于通过增强专用信道的绝对授权信道 E-AGCH进行资源指示的 情况, 所述特定取值为码道资源相关信息 CRRI全 1时的码道资源指 示值。
9.如权利要求 1所述的方法, 其特征在于, 所述特定时隙按照以 下规则确定:
所授权的所有时隙中时隙编号从大到小或者从小到大的第 M 个 时隙;
或者,所授权的所有时隙中时隙编号最大或者最小的 M个时隙; 或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的第 M个时隙; 或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的前 M个时隙; 或者, 所授权的所有时隙中时隙编号与物理控制信道或 /和专用 物理信道所在时隙编号最接近的 M个时隙;
或者,在所授权的时隙中有部分时隙属于预先设定的时隙集合的 情况下,所述特定时隙为所授权的所有时隙中属于预先设定的时隙集 合中的时隙;
其中, M > 1 , 所述 M的取值为预定义的或预配置的。
10、 如权利要求 9所述的方法, 其特征在于, 对于下行, 所述物 理控制信道所在时隙是指高速下行链路共享信道的共享控制信道 HS-SCCH所在时隙, 所述专用物理信道所在时隙是指下行专用物理 信道 DPCH 所在时隙, 所述业务信道所在时隙是指高速物理下行链 路共享信道 HS-PDSCH所在时隙; 对于上行, 所述物理控制信道所 在时隙是指高速下行共享信道的共享信息信道 HS-SICH所在时隙, 所述专用物理信道所在时隙是指上行专用物理信道 DPCH所在时隙, 所述业务信道所在时隙是指增强专用信道物理上行信道 E-PUCH 所 在时隙。
11. 如权利要求 9或 10所述的方法, 其特征在于, 当网络为终 端配置了所述物理控制信道, 则所述物理控制信道或 /和专用物理信 道所在时隙指物理控制信道所在时隙; 否则, 所述物理控制信道或 / 和专用物理信道所在时隙指专用物理信道所在时隙。
12.如权利要求 9所述的方法, 其特征在于, 所述基站和所述终 端上预先定义有所述规则;
或者,网络侧设备通过预配置方式 ,将所述规则配置给所述终端。
1 3.如权利要求 9所述的方法, 其特征在于, 该方法还包括: 若所授权的所有时隙均属于或均不属于预先设定的时隙集合,则 物理控制信道中携带的码道资源信息用于指示所授权的所有时隙中 的码道。
14.如权利要求 1所述的方法, 其特征在于, 所述物理控制信道 中还携带指示信息, 用以向所述终端指示:
所述物理控制信道中携带的码道资源信息用于指示所授权的所 有时隙中特定时隙的码道资源或者码道资源的补集,对于所授权的所 有时隙中除所述特定时隙以外的其它时隙的码道资源,则根据预定义 方式或 /和预配置方式为所述终端所知的信息来确定; 或者,表示所述物理控制信道中携带的码道资源信息用于指示所 授权的所有时隙的码道资源或者码道资源的补集。
15.如权利要求 1 -14之一所述的方法, 其特征在于, 所述基站和 所述终端适用于高速下行分组接入 HSDPA系统或 /和高速上行分组接 入 HSUPA系统;
在 HSDPA系统中, 所述物理控制信道为 HS-SCCH ;
在 HSUPA系统中, 所述物理控制信道为 E- AGCH。
16.—种物理资源指示方法, 其特征在于, 该方法包括: 终端接收基站发送的物理控制信道;
所述终端获取所述物理控制信道中携带的用于指示业务信道所 占时隙和码道的时隙资源信息和码道资源信息, 其中, 所述码道资源 信息指示出所授权的所有时隙中特定时隙的码道资源或者码道资源 资源通过预定义方式或 /和预配置方式为所述终端所知; 其中, 所述 码道资源的补集是指未分配给所述终端的码道资源。
17.如权利要求 16所述的方法, 其特征在于, 所授权的所有时隙 配置方式为所述终端所知, 具体为: 隙的码道资源通过预配置方式为所述终端所知,其它部分时隙的码道 资源通过预定义方式为所述终端所知。
18.如权利要求 16所述的方法, 其特征在于, 所述通过预配置方 式为所述终端所知, 具体为: 所述终端根据网络侧设备发送的信令获
19.如权利要求 18所述的方法, 其特征在于, 所述网络侧设备包 括无线网络控制设备或基站,所述信令包括高层无线资源控制 RRC信 令或物理层信令。
20.如权利要求 16所述的方法, 其特征在于, 该方法还包括: 所述终端和所述基站上预定义有:物理控制信道中携带的码道资 源信息是用于指示所授权的所有时隙中特定时隙的码道资源,还是用 于指示所授权的所有时隙中特定时隙的码道资源的补集;
或者, 所述终端根据网络侧设备通过预配置方式所指示的信息, 获知物理控制信道中携带的码道资源信息是用于指示所授权的所有 时隙中特定时隙的码道资源,还是用于指示所授权的所有时隙中特定 时隙的码道资源的补集;
或者, 所述终端根据所述物理控制信道中携带的指示信息, 获知 物理控制信道中携带的码道资源信息是用于指示所授权的所有时隙 中特定时隙的码道资源,还是用于指示所授权的所有时隙中特定时隙 的码道资源的补集。
21.如权利要求 20所述的方法, 其特征在于, 所述物理控制信道 中携带的所述指示信息为 1比特指示信息。
22.如权利要求 16所述的方法, 其特征在于, 在物理控制信道中 携带的码道资源信息是用于指示所授权的所有时隙中特定时隙的码 道资源的补集的情况下,所述终端根据道资源信息中的一种特定取值 获知所述特定时隙的码道资源的补集为空。
23.如权利要求 22所述的方法, 其特征在于, 对于通过高速下行 链路共享信道的共享控制信道 HS-SCCH进行资源指示的情况,所述特 定取值为指示扩频因子 SF=1 的码道资源指示值, 或者一种起始码大 于终止码的码道资源指示值;
对于通过增强专用信道的绝对授权信道 E-AGCH进行资源指示的 情况, 所述特定取值为码道资源相关信息 CRRI全 1时的码道资源指 示值。
24.如权利要求 16所述的方法, 其特征在于, 所述特定时隙按照 以下规则确定:
所授权的所有时隙中时隙编号从大到小或者从小到大的第 M 个 时隙; 或者, 所授权的所有时隙中时隙编号最大或者最小的 M个时 隙;
或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的第 M个时隙;或 者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道所在时 隙到业务信道所在时隙的方向或者相反方向的前 M个时隙;
或者, 所授权的所有时隙中时隙编号与物理控制信道或 /和专用 物理信道所在时隙编号最接近的 M个时隙;
或者,在所授权的时隙中有部分时隙属于预先设定的时隙集合的 情况下,所述特定时隙为所授权的所有时隙中属于预先设定的时隙集 合中的时隙; 其中, M > 1 , 所述 M的取值为预定义的或预配置的。
25. 如权利要求 24所述的方法, 其特征在于, 对于下行, 所述 物理控制信道所在时隙是指高速下行链路共享信道的共享控制信道 HS-SCCH所在时隙, 所述专用物理信道所在时隙是指下行专用物理 信道 DPCH 所在时隙, 所述业务信道所在时隙是指高速物理下行链 路共享信道 HS-PDSCH所在时隙; 对于上行, 所述物理控制信道所 在时隙是指高速下行共享信道的共享信息信道 HS-SICH所在时隙, 所述专用物理信道所在时隙是指上行专用物理信道 DPCH所在时隙, 所述业务信道所在时隙是指增强专用信道物理上行信道 E-PUCH 所 在时隙。
26. 如权利要求 24所述的方法, 其特征在于, 当网絡为终端配 置了所述物理控制信道, 则所述物理控制信道或 /和专用物理信道所 在时隙指物理控制信道所在时隙; 否则, 所述物理控制信道或 /和专 用物理信道所在时隙指专用物理信道所在时隙。
27.如权利要求 24所述的方法, 其特征在于, 所述终端和所述基 站上预先定义有所述规则; 或者, 所述终端根据网络侧设备通过预配 置方式所指示的信息, 获知所述规则。
28.如权利要求 24所述的方法, 其特征在于, 该方法还包括: 若所授权的所有时隙均属于或均不属于预先设定的时隙集合,则 物理控制信道中携带的码道资源信息用于指示所授权的所有时隙中 的码道。
29.如权利要求 16所述的方法, 其特征在于, 所述物理控制信道 中还携带指示信息, 用以向所述终端指示:
所述物理控制信道中携带的码道资源信息用于指示所授权的所 有时隙中特定时隙的码道资源或者码道资源的补集,对于所授权的所 方式或预配置方式为所述终端所知的信息来确定;
或者,表示所述物理控制信道中携带的码道资源信息用于指示所 授权的所有时隙的码道资源或者码道资源的补集。
30.如权利要求 16-29之一所述的方法, 其特征在于, 所述基站 和所述终端适用于高速下行分组接入 HSDPA系统或 /和高速上行分组 接入 HSUPA系统;
在 HSDPA系统中, 所述物理控制信道为 HS-SCCH;
在 HSUPA系统中, 所述物理控制信道为 E- AGCH。
31.—种基站设备, 其特征在于, 包括:
资源分配模块, 用于为终端分配物理资源;
发送模块, 用于向所述终端发送物理控制信道, 其中携带本次授 权的时隙资源信息和码道资源信息,用于为所述终端指示业务信道所 占用的时隙和码道; 其中, 所述码道资源信息指示出所授权的所有时 隙中特定时隙的码道资源或者码道资源的补集,所授权的所有时隙中 配置方式为所述终端所知; 其中, 所述码道资源的补集是指未分配给 所述终端的码道资源。
32.如权利要求 31所述的基站设备, 其特征在于, 所授权的所有 和预配置方式为所述终端所知, 具体为: 隙的码道资源通过预配置方式为所述终端所知,其它部分时隙的码道 资源通过预定义方式为所述终端所知。
33.如权利要求 31所述的基站设备, 其特征在于, 所述发送模块 具体用于, 通过物理层信令, 将所授权的所有时隙中除所述特定时隙 以外的其它时隙的码道资源指示给所述终端。
34.如权利要求 31所述的基站设备, 其特征在于, 所述基站上预 定义有:物理控制信道中携带的码道资源信息是用于指示所授权的所 有时隙中特定时隙的码道资源,还是用于指示所授权的所有时隙中特 定时隙的码道资源的补集;
或者, 所述发送模块具体用于: 在所述物理控制信道中携带指示 信息,以指示出物理控制信道中携带的码道资源信息是用于指示所授 权的所有时隙中特定时隙的码道资源,还是用于指示所授权的所有时 隙中特定时隙的码道资源的补集。
35.如权利要求 31所述的基站设备, 其特征在于, 所述发送模块 具体用于,在物理控制信道中携带的码道资源信息是用于指示所授权 的所有时隙中特定时隙的码道资源的补集的情况下,若所述特定时隙 的码道资源的补集为空,则使用码道资源信息中的一种特定取值以标 识码道资源补集为空。
36.如权利要求 35所述的基站设备, 其特征在于, 对于通过高速 下行链路共享信道的共享控制信道 HS-SCCH进行资源指示的情况,所 述特定取值为指示扩频因子 SF=1 的码道资源指示值, 或者一种起始 码大于终止码的码道资源指示值;
对于通过增强专用信道的绝对授权信道 E-AGCH进行资源指示的 情况, 所述特定取值为码道资源相关信息 CRR I全 1时的码道资源指 示值。
37.如权利要求 31所述的基站设备, 其特征在于, 所述特定时隙 为:
所授权的所有时隙中时隙编号从大到小或者从小到大的第 M 个 时隙; 或者, 所授权的所有时隙中时隙编号最大或者最小的 M个时 隙;
或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的第 M个时隙; 或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的前 M个时隙; 或者, 所授权的所有时隙中时隙编号与物理控制信道或 /和专用 物理信道所在时隙编号最接近的 M个时隙;
或者,在所授权的时隙中有部分时隙属于预先设定的时隙集合的 情况下,所述特定时隙为所授权的所有时隙中属于预先设定的时隙集 合中的时隙;
其中, M > 1 , 所述 M的取值为预定义的或预配置的。
38、 如权利要求 37所述的基站设备, 其特征在于, 对于下行, 所述物理控制信道所在时隙是指高速下行链路共享信道的共享控制 信道 HS-SCCH所在时隙, 所述专用物理信道所在时隙是指下行专用 物理信道 DPCH所在时隙, 所述业务信道所在时隙是指高速物理下 行链路共享信道 HS-PDSCH所在时隙; 对于上行, 所述物理控制信 道所在时隙是指高速下行共享信道的共享信息信道 HS-SICH所在时 隙, 所述专用物理信道所在时隙是指上行专用物理信道 DPCH 所在 时隙, 所述业务信道所在时隙是指增强专用信道物理上行信道 E-PUCH所在时隙。
39. 如权利要求 37所述的基站设备, 其特征在于, 当基站设备 为终端配置了所述物理控制信道, 则所述物理控制信道或 /和专用物 理信道所在时隙指物理控制信道所在时隙; 否则, 所述物理控制信道 或 /和专用物理信道所在时隙指专用物理信道所在时隙。
40.如权利要求 37所述的基站设备, 其特征在于, 所述基站和所 述终端上预先定义有所述规则;
或者, 所述发送模块还用于, 通过预配置方式, 将所述规则配置 给所述终端。
41.如权利要求 37所述的基站设备, 其特征在于, 若所授权的所 有时隙均属于或均不属于预先设定的时隙集合,则所述发送模块发送 的物理控制信道中携带的码道资源信息用于指示所授权的所有时隙 中的码道。
42.如权利要求 31所述的基站设备, 其特征在于, 所述发送模块 还用于, 在物理控制信道中还携带指示信息, 用以向所述终端指示: 所述物理控制信道中携带的码道资源信息用于指示所授权的所 有时隙中特定时隙的码道资源或者码道资源的补集,对于所授权的所 方式或 /和预配置方式为所述终端所知的信息来确定;
或者,表示所述物理控制信道中携带的码道资源信息用于指示所 授权的所有时隙的码道资源或者码道资源的补集。
43.—种终端设备, 其特征在于, 包括:
接收模块, 用于接收基站发送的物理控制信道;
资源获取模块,用于获取所述物理控制信道中携带的用于指示业 务信道所占时隙和码道的时隙资源信息和码道资源信息, 其中, 所述 码道资源信息指示出所授权的所有时隙中特定时隙的码道资源或者 码道资源的补集,所授权的所有时隙中除所述特定时隙以外的其它时 隙的码道资源通过预定义方式或 /和预配置方式为所述终端所知; 其 中, 所述码道资源的补集是指未分配给所述终端的码道资源。
44.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块具体用于, 通过网络侧设备的预配置方式, 获知所授权的所有时 隙中除所述特定时隙以外的其它 时隙中部分时隙的码道资源, 通过 预定义方式获知所授权的所有时隙中除所述特定时隙以外的其它时 隙中其它部分时隙的码道资源。
45.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块具体用于,根据网络侧设备发送的信令获知所授权的所有时隙中 除所述特定时隙以外的其它时隙的码道资源; 其中, 所述网络侧设备 包括无线网络控制设备或基站, 所述信令包括高层无线资源控制 RRC 信令或物理层信令。
46.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块具体用于, 根据所述终端上预定义的信息, 获知物理控制信道中 携带的码道资源信息是用于指示所授权的所有时隙中特定时隙的码 道资源,还是用于指示所授权的所有时隙中特定时隙的码道资源的补 集;
或者, 所述资源获取模块具体用于, 根据网络侧设备通过预配置 方式所指示的信息,获知物理控制信道中携带的码道资源信息是用于 指示所授权的所有时隙中特定时隙的码道资源,还是用于指示所授权 的所有时隙中特定时隙的码道资源的补集;
或者, 所述资源获取模块具体用于, 根据所述物理控制信道中携 带的指示信息,获知物理控制信道中携带的码道资源信息是用于指示 所授权的所有时隙中特定时隙的码道资源,还是用于指示所授权的所 有时隙中特定时隙的码道资源的补集。
47.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块还用于,在物理控制信道中携带的码道资源信息是用于指示所授 权的所有时隙中特定时隙的码道资源的补集的情况下,根据道资源信 息中的一种特定耳又值获知所述特定时隙的码道资源的补集为空。
48.如权利要求 47所述的终端设备, 其特征在于, 对于通过高速 下行链路共享信道的共享控制信道 HS-SCCH进行资源指示的情况,所 述特定取值为指示扩频因子 SF=1 的码道资源指示值, 或者一种起始 码大于终止码的码道资源指示值;
对于通过增强专用信道的绝对授权信道 E-AGCH进行资源指示的 情况, 所述特定取值为码道资源相关信息 CRRI全 1时的码道资源指 示值。
49.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块具体用于, 根据以下规则确定特定时隙:
所授权的所有时隙中时隙编号从大到小或者从小到大的第 M 个 时隙; 或者, 所授权的所有时隙中时隙编号最大或者最小的 M个时 隙;
或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的第 M个时隙; 或者, 所授权的所有时隙中按物理控制信道或 /和专用物理信道 所在时隙到业务信道所在时隙的方向或者相反方向的前 M个时隙; 或者, 所授权的所有时隙中时隙编号与物理控制信道或 /和专用 物理信道所在时隙编号最接近的 M个时隙;
或者,在所授权的时隙中有部分时隙属于预先设定的时隙集合的 情况下,所述特定时隙为所授权的所有时隙中属于预先设定的时隙集 合中的时隙;
其中, M > 1 , 所述 M的取值为预定义的或预配置的。
50、 如权利要求 49所述的终端设备, 其特征在于, 对于下行, 所述物理控制信道所在时隙是指高速下行链路共享信道的共享控制 信道 HS-SCCH所在时隙, 所述专用物理信道所在时隙是指下行专用 物理信道 DPCH所在时隙, 所述业务信道所在时隙是指高速物理下 行链路共享信道 HS-PDSCH所在时隙; 对于上行, 所述物理控制信 道所在时隙是指高速下行共享信道的共享信息信道 HS-SICH所在时 隙, 所述专用物理信道所在时隙是指上行专用物理信道 DPCH 所在 时隙, 所述业务信道所在时隙是指增强专用信道物理上行信道 E-PUCH所在时隙。
51. 如权利要求 49所述的终端设备, 其特征在于, 当基站设备 为终端配置了所述物理控制信道, 则所述物理控制信道或 /和专用物 理信道所在时隙指物理控制信道所在时隙; 否则, 所述物理控制信道 或 /和专用物理信道所在时隙指专用物理信道所在时隙。
52.如权利要求 49所述的终端设备, 其特征在于, 所述终端上预 先定义有所述规则;
或者, 所述资源获取模块还用于, 根据网络侧设备通过预配置方 式所指示的信息, 获知所述规则。
53.如权利要求 51所述的终端设备, 其特征在于, 所述资源获取 模块还用于,在所授权的所有时隙均属于或均不属于预先设定的时隙 集合的情况下,认为物理控制信道中携带的码道资源信息用于指示所 授权的所有时隙中的码道。
54.如权利要求 43所述的终端设备, 其特征在于, 所述资源获取 模块还用于, 从所述物理控制信道中获取携带的指示信息, 根据所述 指示信息获知:
所述物理控制信道中携带的码道资源信息用于指示所授权的所 有时隙中特定时隙的码道资源或者码道资源的补集,对于所授权的所 方式或预配置方式为所述终端所知的信息来确定;
或者,所述物理控制信道中携带的码道资源信息用于指示所授权 的所有时隙的码道资源或者码道资源的补集。
PCT/CN2013/075213 2012-05-25 2013-05-06 一种物理资源指示方法及设备 WO2013174205A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210165936 2012-05-25
CN201210165936.0 2012-05-25
CN201310022773.5A CN103428864B (zh) 2012-05-25 2013-01-22 一种物理资源指示方法及设备
CN201310022773.5 2013-01-22

Publications (1)

Publication Number Publication Date
WO2013174205A1 true WO2013174205A1 (zh) 2013-11-28

Family

ID=49623095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/075213 WO2013174205A1 (zh) 2012-05-25 2013-05-06 一种物理资源指示方法及设备

Country Status (2)

Country Link
CN (1) CN103428864B (zh)
WO (1) WO2013174205A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020056615A1 (en) * 2018-09-19 2020-03-26 Lenovo (Beijing) Limited Time domain resource allocation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070167160A1 (en) * 2006-01-16 2007-07-19 Kabushiki Kaisha Toshiba Radio communications system, and base station apparatus and mobile radio terminal apparatus employed in the system
CN101754328A (zh) * 2008-12-11 2010-06-23 大唐移动通信设备有限公司 一种发送和接收控制信道的方法、基站和终端
CN101998295A (zh) * 2009-08-14 2011-03-30 大唐移动通信设备有限公司 一种资源指示方法及设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101677463B (zh) * 2008-09-18 2012-07-25 电信科学技术研究院 一种实现半持续物理资源分配的方法和装置
CN102404832B (zh) * 2010-09-15 2014-06-18 普天信息技术研究院有限公司 一种分配上行链路功率资源的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070167160A1 (en) * 2006-01-16 2007-07-19 Kabushiki Kaisha Toshiba Radio communications system, and base station apparatus and mobile radio terminal apparatus employed in the system
CN101754328A (zh) * 2008-12-11 2010-06-23 大唐移动通信设备有限公司 一种发送和接收控制信道的方法、基站和终端
CN101998295A (zh) * 2009-08-14 2011-03-30 大唐移动通信设备有限公司 一种资源指示方法及设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020056615A1 (en) * 2018-09-19 2020-03-26 Lenovo (Beijing) Limited Time domain resource allocation

Also Published As

Publication number Publication date
CN103428864B (zh) 2016-10-12
CN103428864A (zh) 2013-12-04

Similar Documents

Publication Publication Date Title
WO2020164404A1 (en) Systems and methodsfor multicast resource allocation
US10306648B2 (en) Communications system, infrastructure equipment, communications devices and method
CN107258067B (zh) 准正交多址接入的设备、系统和方法
CN108135032B (zh) 用于信道资源分配的信令的方法及高效Wi-Fi站和接入点
US10158471B2 (en) Demodulation reference signal processing method, base station and user equipment
JP6732102B2 (ja) ランダムアクセスのための方法及び装置
TWI488525B (zh) 執行暫存器狀態回報的方法及相關通訊裝置
CN110832931A (zh) 在无线通信系统中分配资源的方法和使用该方法的设备
EP3869719B1 (en) Method and device for transmitting uplink control information
JP2017516388A (ja) データ伝送の方法及び装置
TW201244516A (en) Resource assignment for single and multiple cluster transmission
JP7379475B2 (ja) アンライセンスサブバンドのダウンリンク制御
KR20200105436A (ko) 무선 통신 시스템에서 리소스 풀을 운영하는 방법 및 장치
CN111432489A (zh) 用于自包含空中接口分区的系统和方法
WO2013097120A1 (zh) 下行控制信道的搜索空间的映射方法和装置
KR20110020750A (ko) 고용량 무선 통신 시스템에서 통신 장치 및 방법
US11743950B2 (en) Methods, infrastructure equipment and communications device
CN107404767B (zh) 基站及其调度用户设备的方法
EP2337412A1 (en) Method, equipment and system for mapping the access point to the cell
CN112188637B (zh) 无线通信方法、用户设备和网络设备
WO2013174205A1 (zh) 一种物理资源指示方法及设备
EP3837910A1 (en) Shared resource configuration for bandwidth parts
CN110233714B (zh) 一种lte前导分配方法和装置
CN108235441B (zh) 一种分配随机接入资源的方法及装置
EP3445110B1 (en) Transmission resource mapping apparatus

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13793630

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13793630

Country of ref document: EP

Kind code of ref document: A1