WO2010149101A1 - Method and system for implementing downlink control signaling transmission - Google Patents

Method and system for implementing downlink control signaling transmission Download PDF

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Publication number
WO2010149101A1
WO2010149101A1 PCT/CN2010/074783 CN2010074783W WO2010149101A1 WO 2010149101 A1 WO2010149101 A1 WO 2010149101A1 CN 2010074783 W CN2010074783 W CN 2010074783W WO 2010149101 A1 WO2010149101 A1 WO 2010149101A1
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WO
WIPO (PCT)
Prior art keywords
component carrier
carrier
component
taught
downlink control
Prior art date
Application number
PCT/CN2010/074783
Other languages
French (fr)
Chinese (zh)
Inventor
刘文豪
王衍文
Original Assignee
中兴通讯股份有限公司
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Publication of WO2010149101A1 publication Critical patent/WO2010149101A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0087—Timing of allocation when data requirements change
    • H04L5/0089—Timing of allocation when data requirements change due to addition or removal of users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the wood sector involves long-term (o g Tem Evo o , T) signaling, especially with regard to methods and systems based on the T-down control.
  • the current communication system consists of sheep's carrier and supports up to 2 z.
  • T-dva ced, T - the high T (T-dva ced, T - ) of the force T, the different carriers are aggregated to a larger one, and the downlink supports the maximum 1 z because the signaling information of the downlink of the previous T is not Multi-component carrier (ompo e Ca e ) is involved, not T-A. Therefore, it is necessary for T-A to provide a method and system for the downstream downlink control order.
  • the content of the wood to be solved is the method and system for providing the downlink control order.
  • the downlink control command is provided.
  • the method includes the base station user.
  • Each of the high- and long-term T-) terminal carrier aggregation The carrier of the carrier (C) of the downlink control information (C) of the component carrier includes a component carrier, and indicates the component carrier that is carried and taught, and the component carrier downlink control command.
  • the method is near If the carrier does not include the component carrier, then the station and the control information are not in the same component carrier, and the component carrier that is carried and indicated is taught.
  • the component carrier power is pre-in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information, and the remaining component carriers are in the bearer and the component carrier control format indication (CF) indicator ( F ) used to control information.
  • CF component carrier control format indication
  • the original T system downlink control method is used for the downlink control command.
  • the step of the component carrier downlink control command, the method includes: the component carrier to the component carrier with the indicated bearer of the C in the C, and the component carrier carried in the taught Analyze and teach.
  • the step of carrying the component carrier indicated by 1 in C includes the step of analyzing the physical control on the component carrier indicated by 1 if the instruction and the control information are not on the same component carrier. Format indication (CFC), parsing the PCFC on the meson and teaching
  • the near-providing downlink control order includes the carrier index of the downlink control information (C) of the component carrier in the high-long-term (T-) terminal, and the user ()
  • the carrier of C) includes a component carrier, indicating the carrier component of the bearer and the component carrier downlink control command
  • the T-A terminal component carrier is parsed and taught on the component carriers carrying the taught and indicated component carriers of the C, C, and C.
  • the carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
  • the component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information.
  • CF component carrier control format indication
  • the carrier of the carrier (C) of the downlink control information (C) of the component carrier in the carrier aggregation includes a component carrier, and indicates the component carrier of the bearer and the downlink control of the component carrier. Therefore, the component carrier is parsed and taught on the carried and taught component carriers with the component carriers indicated by the one indicated by C in C, C.
  • the carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
  • the component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information.
  • CF component carrier control format indication
  • the company provides a support for the downlink control order, and the high-end (T-) terminal.
  • the physical control format indication (CFC) is parsed on the indicated component carrier, and the parsed PCFC fixed meson (f) does not resolve the PCFC, that is, all the mesons are determined. OF is used for teaching
  • the method and system of the downlink control command provided by the present invention indicate that all component carriers are indicated by downlink control information (C) on the component carrier, and component carrier monitoring is performed without receiving and teaching, and no other component carriers are needed.
  • C downlink control information
  • the rabbit is on the multi-component carrier, and the purpose is reduced.
  • the component carrier T is compatible, while other component carriers do not consider compatibility, thereby reducing and controlling the command. This method is beneficial to increase the rate of the T-A terminal.
  • the flow of the multi-component carrier of the present invention is the flow of the method of the downlink control command of the downlink control command.
  • component carrier 1 of the method shown in FIG. 4 shows the flow of component carrier 1 of the configuration shown in FIG.
  • the component carrier configuration of 2 of the method shown in FIG. 3 indicates that the component carrier configuration of 3 of the method shown in FIG. 3 indicates the flow of the component carrier 3 of the configuration shown in FIG.
  • the preferred mode of the present invention is combined with the wood scheme of the present invention. The following is a description of the solution, not the limitations of the technical solution.
  • the control format indication (Co o Fom d o , CF ) of the component carrier in 10 1 is equal to 3, that is, 3 bearer control information.
  • the remaining component carriers can be either T 8 compatible (T-compatible for each carrier) or T-compatible (more on the performance of the T-A terminal) carrier.
  • the component carrier includes a component carrier, and indicates that the component carrier that carries and teaches each carrier 1 of the component carrier in the carrier aggregation
  • the component carrier does not include the component carrier, and the teaching and control information is not in the 25-comparison component carrier, and the component carrier indicating the bearer and the teaching is provided to provide the support of the T-A terminal, in the resource information of the primary component carrier.
  • the component carriers of the physical downlink sharing (hysca ow Shaed Cha e, PC) carrying and teaching each are indicated.
  • the 1 component carrier god case is 1 all component carriers including the component carrier, and 1 is other components than the component carrier, that is, the component carrier is not 1.
  • 1 can indicate the component carrier carried by the terminal and teach each other (it may be the same carrier), but in the case of God, due to the component carrier Not used ( ⁇ , ⁇ , etc.), so it is necessary to use the 1 East indication terminal in the control information and the teachings are not on the same component carrier, otherwise the indication will appear.
  • the user of the T-A terminal (se Eq pme , ) is connected to the multi-component carrier, and the component carrier of the information
  • the carrier carrying the control information monitors the control command on the carrier. And the resource and control information are not on the same component carrier, then the component carrier indicated by the near 1 (indication of the downlink component carrier) resolves the physical control format indication on the component carrier of the phase (hysca Co o Foma dcao Cha e, CFC ), parsing out the PCFC fixed meson and teaching
  • the teaching and control information may be on the same component carrier, and the control information may include or may not include 1 indicating the component carrier information (the component carrier). Since the control information and the teachings are on the same component carrier, the former and the taught OF are, and the resources that carry and teach each are also. The receiving process of the existing T-wood. The OF of the control information indicated by the PCFC, and the remaining OF on the nucleus are taught. The OF receives and teaches. 1 In this case, a 5-component component carrier, that is, a component carrier 0 component carrier 4, 4 is included. Where the component carrier is in the same, 2 z, pass
  • step 401 the system is connected according to the T terminal uplink 15 402 whether it is a T-A terminal, if yes, step 403, if not, then step 407 403 is performed to add a 3-bit 1 to the T to indicate the component carrier where the information is located.
  • 001 (B) component carrier downlink information 404 T-A terminal with C, 1 indication on component carrier 10 (see 4) parsing PCFC 405 T-A terminal parsing PCFC, then it can be determined If the OF is not resolved by the PCFC, then all the OFs on the nucleus are used and taught.
  • the T-A terminal can parse the OF on the OF nucleus of the sub-control information 5 indicated by the PCFC to control the information, and thus the remaining OF on the nucleus.
  • 406 T-A receives and teaches on the OF of each teaching, and the process 407 executes the original T downlink control order process, and the process.
  • Bit 3 of C 2 added in T is the component carrier 5 .
  • the upper bit is shared by the component carrier, as shown in ⁇ 6 with 4 component carriers, that is, component carrier 0 3, then 1 bit teaches
  • the component carrier 3 that is, including the component carrier 0 2, 7
  • the component carrier eliminates the component carrier, that is, the component Carrier 7 is the distribution of each component carrier, the component carrier is in the same, 2 z, and the C 2A is used for downlink resource scheduling. This is the component carrier (the situation is sometimes C, etc.), therefore Must control the information and teach whether it is under the component carrier, and must control the information on different component carriers and teach
  • Component carrier downlink resource scheduling may not provide 1 indicating component carrier, keep T format, as shown in Figure 8, under the rest step
  • Step 504 adds 2 bits of 1 to the C 2A of T to indicate the component carrier where the teaching is located, and component carrier downlink scheduling information.
  • the C, 1 indication of the 505 T-A terminal resolves the PCFC on the component carrier
  • the OF of the control information on the sub-performed by the PC-interpreted by the T-A terminal can be used to control the OF of the information on the nucleus, so that the remaining OFs on the nucleus are taught.
  • the component carrier of the control information and the component carrier of the bearer and the taught carrier are on the same carrier, and the original T control procedure is extended. At this time, if it still indicates the component carrier that carries and teaches, it is indicated.
  • the near phase proposes a system of downlink control commands, including and users ( )
  • the base station is in the T-A terminal, and if the component carrier of C of the component carrier includes the component carrier, then 1 indicates the component carrier component carrier downlink control command that bears and teaches each.
  • the component carrier of 1 near C of the primary component carrier does not include the component carrier, and each teaching and control information is not in the same component carrier, and 1 indicates the component carrier carried and taught.
  • One of the nine roots with C indicates that it is parsed and taught on the subcarriers of the phase.
  • the carrier (C) which is incremented by bits in the original C format, indicates the component carrier of the PC that carries and teaches.
  • the T-A terminal is connected to the multi-component carrier, and the component carrier of the T-A terminal information is said to be the carrier T-A terminal carrying the control information to monitor the control command on the carrier.
  • the T-A terminal schedules and the component carrier and control information of each resource are not on the same carrier, and the location of the component carrier indicated by the T-A terminal near 1 (the component of the core component carrier) resolves the physical control format on the component carrier of the phase.
  • the indication (CFC), the parsed PCFC fixed meson and each taught (F), the T-A terminal does not resolve the PCFC, that is, all the OFs on the meson are used for teaching.
  • the T-A terminal and the PCFC of each carrier are parsed, and each of them is received and taught.
  • the carrier (C) of the downlink control information (C) of the component carrier in the carrier aggregation is included in the high-long-term (T-) terminal, and the carrier of the carrier (C) includes the component carrier, and 1 indicates the bearer
  • Each component carrier and the component carrier downlink control command are used to cause the component carrier to carry the taught component carrier with the indicated one of the C, C, and
  • the component carrier is parsed and taught.
  • the carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
  • the component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information.
  • CF component carrier control format indication
  • This provides a user (), high-long-term (T-) terminal that supports the downlink control order.
  • the physical control format indication (CFC) is parsed on the component carrier indicated by 1 and analyzed.
  • the PCFC is fixed on the PCFC and each (F) does not resolve the PCFC, that is, all the OFs on the meson are used for each
  • each of the carried component carriers is received on each of the OFs. It is understood that all or part of the steps in the method can be completed by hardware, and the program can be stored in a storable memory, only memory, or the like. Yes, all or part of the steps can also be used or integrated.
  • Each of the phases / sheep can be in the form of hardware or in the form of software functions. This is not limited to a specific combination of hardware and software.
  • C can be on the component carrier; all component carriers, without receiving and teaching, the component carrier is monitored, but no other component carriers are needed, and the rabbit is on the multi-component carrier. Purpose, and reduced.
  • the component carrier T is compatible, while other component carriers do not need to be considered for compatibility, thereby reducing and controlling the command.
  • This method is beneficial to increase the rate of the T-A terminal.

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

Abstract

A method for implementing downlink control signaling transmission is provided. The method includes the following steps: a base station ascertains that a user equipment (UE) is a Long Term Evolution Advanced (LTE-A) terminal, if a primary component carrier is included in a carrier which is identified by an expanded carrier index (CI) field of downlink control information (DCI) of the primary component carrier defined in carrier aggregation, the base station indicates the component carrier bearing UE traffic data through the CI field; and the base station transmits downlink control signaling through the primary component carrier. A system for implementing downlink control signaling transmission, a base station and a UE supporting downlink control signaling transmission are also provided. The blind detection on multiple component carriers by the UE can be avoided by the invention, thus the power saving of the UE can be enabled, and the complexity of the UE can be reduced.

Description

下行控制 令 的方法及 統  Method and system of downlink control order
木領域 本 涉及長期 ( o g Tem Evo o , T ) 統的信令 ， 尤其涉及基于 T 下行控制 令 的方法及 統。 The wood sector involves long-term (o g Tem Evo o , T) signaling, especially with regard to methods and systems based on the T-down control.
背景 木 Background
目前的通信 統 T 統的 統 是由羊 的 載波組成的，最 大支持 2 z。 了提升 統 ， 作力 T 的高 T ( T - dva ced, T - ) ， 將不同的載波聚合到 起 更大的 ， 其 下行支持的最大 1 z 由于 前的 T 的下行 度的信令信息 不涉及多 分量載波 ( ompo e Ca e )， 不 于 T -A。 因此有必要 T -A提供 于 下行 度的下行控制 令的 方法及 統。  The current communication system consists of sheep's carrier and supports up to 2 z. To enhance the system, the high T (T-dva ced, T - ) of the force T, the different carriers are aggregated to a larger one, and the downlink supports the maximum 1 z because the signaling information of the downlink of the previous T is not Multi-component carrier (ompo e Ca e ) is involved, not T-A. Therefore, it is necessary for T-A to provide a method and system for the downstream downlink control order.
內容 本 所要解決的 木 是提供 下行控制 令 的方法及 統， 于 T -A 了解決上 木 ， 本 提供了 下行控制 令 的 ， 方法包括 基站 用戶 各 ) 高 長期 T - ) 終端 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波 (C ) 的載波包括 分量載波， 則 指示 承載 的並各教 的分量載波 以及 所述 分量載波 下行控制 令。 The content of the wood to be solved is the method and system for providing the downlink control order. In the T-A, the downlink control command is provided. The method includes the base station user. Each of the high- and long-term T-) terminal carrier aggregation The carrier of the carrier (C) of the downlink control information (C) of the component carrier includes a component carrier, and indicates the component carrier that is carried and taught, and the component carrier downlink control command.
分量載波 下行控制 令的步驟 前， 方法近 果 的載波不包括 分量載波，則 站在 的並各教 和控制信息不在同 介分量載波 ， 通 指 示承載 的並各教 的分量載波。 Before the step of the component carrier downlink control command, the method is near If the carrier does not include the component carrier, then the station and the control information are not in the same component carrier, and the component carrier that is carried and indicated is taught.
分量載波力預先在所 載波聚合的多分量載波中 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 中用于 控制信息的 ( F ) 。  The component carrier power is pre-in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information, and the remaining component carriers are in the bearer and the component carrier control format indication (CF) indicator ( F ) used to control information.
不力 T -A終端， 或者， 的並各 和控制信息是在同 介分量載波 ，則 原有的 T 統下行控制 令 方法 行下行控制 令的 。  If the T-A terminal, or the sum control information is in the same component carrier, the original T system downlink control method is used for the downlink control command.
分量載波 下行控制 令的步驟 ， 方法 近包括 所迷 所述 分量載波 到帶有所 的 C 所 C 中的 1所指示的承載 的並各教 的分量載波 以及 在所 承載 的並各教 的分量載波上解析出並各教 。 所 C 中的 1所指示的承載 的並各教 的分量載波的步 驟包括 若所 所述 1判 並各教 和 控制信息不在同 介分量載波上， 則在所 1 指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 The step of the component carrier downlink control command, the method includes: the component carrier to the component carrier with the indicated bearer of the C in the C, and the component carrier carried in the taught Analyze and teach. The step of carrying the component carrier indicated by 1 in C includes the step of analyzing the physical control on the component carrier indicated by 1 if the instruction and the control information are not on the same component carrier. Format indication (CFC), parsing the PCFC on the meson and teaching
(OF ) 果 未解析出所 PCFC ， 即判 定 介子 上所有的OF 都用于 並各教 在所 承載 的並各教 的分量載波上解析出並各教 的 包括 所迷 在 于 並各教 的OF 上接收 下 的並各 。 了解決上 木 ， 本 近提供了 下行控制 令 的 統， 包括 和用戶 各 ( ) ， 其中 在 高 長期 ( T - )終端 ， 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波索引 (C ) 的載波包括 分量載波， 則 指示承載 的並各教 的分量載波 以及通 分量載波 下行控制 令 (OF) If the PCFC is not parsed, it is determined that all OFs on the meson are used and taught on the component carriers carried and taught, and the teachings on the OF include the obsessive and taught And under each. To solve the problem, the near-providing downlink control order includes the carrier index of the downlink control information (C) of the component carrier in the high-long-term (T-) terminal, and the user () The carrier of C) includes a component carrier, indicating the carrier component of the bearer and the component carrier downlink control command
作力 T -A終端 分量載波 到帶有所 的 C， 所 C 中的 1所指示的承載 的並各教 的分量載波， 承載 的並各教 的分量載波上解析出並各教 。 近 在所 1 的載波不包括 分量載波 ， 則 的並各教 和控制信息不在同 介分量載波 ， 通 The T-A terminal component carrier is parsed and taught on the component carriers carrying the taught and indicated component carriers of the C, C, and C. The carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
1 指示承載 的並各教 的分量載波。  1 Indicates the component carrier that is carried and taught.
分量載波是在所 載波聚合的多分量載波中預先 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 于 控制信息的 ( F ) 。  The component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information.
是 下方式 所 C 中的 1所指示的承載 的並各教 的分量載波 1 並各教 和 控制信息不 在同 介分量載波上，則在所 1指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 ( F ) 果未解析出所 PCFC ， 即判定 介子 上所有的OF 都用于並各教 的  Is the component carrier 1 of the bearer indicated by 1 in the mode C, and the teaching and control information are not on the same component carrier, and the physical control format indication (CFC) is parsed on the component carrier indicated by 1. , the parsed PCFC fixed meson and each taught (F) did not resolve the PCFC, that is, all the OFs on the meson are used for teaching
是 下方式在所 承載 的並各教 的分量載波 上解析出並各教 在 于 並各教 的OF 上接收 下 的並 各教 。  It is the following method that is parsed on the component carriers carried by the teachings and taught by the teachings on the OF of each teaching.
了解決上 木 ， 本 近提供了 支持下行控制 令 的 ， 在 高 長期 ( T - ) 終端 ， 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波 (C ) 的 載波包括 分量載波，則 指示承載 的並各教 的分量 載波 以及通 分量載波 下行控制 令， 以使 分量載波 到帶有所 的 C， 所 C 中的 1所指示的承載 的並各教 的分量載波， 在所 承 載 的並各教 的分量載波上解析出並各教 。 To solve the Shangmu, I have provided support for the downlink control order. In the high-long-term (T - ) terminal, the carrier of the carrier (C) of the downlink control information (C) of the component carrier in the carrier aggregation includes a component carrier, and indicates the component carrier of the bearer and the downlink control of the component carrier. Therefore, the component carrier is parsed and taught on the carried and taught component carriers with the component carriers indicated by the one indicated by C in C, C.
近 在所 1 的載波不包括 分量載波 ， 則 的並各教 和控制信息不在同 介分量載波 ， 通 The carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
1 指示承載 的並各教 的分量載波。 分量載波是在所 載波聚合的多分量載波中預先 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 于 控制信息的 ( F ) 。  1 Indicates the component carrier that is carried and taught. The component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information.
了解決上 木 ， 本 近提供了 支持下行控制 令 的 用戶 各□ ) ， 高 長期 ( T - )終端， To solve the problem, the company provides a support for the downlink control order, and the high-end (T-) terminal.
分量載波 到帶有載波 (C ) 的下行控制信息 ( C ) 其中， 1 于在 高 長期 ( T - ) 終端 ， 且 果載波聚合中 的 分量載波的 C 的 1 的 載波包括 分量載波，則 1 指示承載 的並各教 的分量 載波 所 C 中的 1所指示的承載 的並各教 的分量載波 以及 在所 承載 的並各教 的分量載波上解析出並各教 。 Component carrier to downlink control information (C) with carrier (C), where 1 is at a high-long-term (T-) terminal, and the carrier of C of the component carrier in the carrier aggregation includes a component carrier, then 1 indicates The component carriers of the bearer indicated by one of the carried component carriers C are parsed and taught on the carried component carriers.
是 下方式 所 C 中的 1所指示的承載 的並各教 的分量載波 1 並各教 和 控制信息不 在同 介分量載波上，則在所 指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 ( F ) 果未解析出所 PCFC ， 即判定 介子 上所有的OF 都用于並各教 的 Is the component carrier 1 of the bearer indicated by 1 in the mode C, and the teaching and control information is not On the same component carrier, the physical control format indication (CFC) is parsed on the indicated component carrier, and the parsed PCFC fixed meson (f) does not resolve the PCFC, that is, all the mesons are determined. OF is used for teaching
是 下方式在所 承載 的並各教 的分量載波 上解析出並各教 在 于 並各教 的OF 上接收 下 的並 各教 。  It is the following method that is parsed on the component carriers carried by the teachings and taught by the teachings on the OF of each teaching.
本 提供的 下行控制 令 的方法及 統， 由于可在 介分量 載波上的下行控制信息 ( C )指示所有分量載波， 在不接收並各教 的情況下 分量載波 行監 ， 而不需要 其它分量載波， 兔 了 在多 分量載波上 ， 而 到 的目的， 且降低了 的 。 另外， 本 明保 分量載波 T 兼容， 而其它分量載波則不 用考慮兼容性， 由此可以減少 和控制 令的 。 方式有利于 提高 T -A終端的 速率。 The method and system of the downlink control command provided by the present invention indicate that all component carriers are indicated by downlink control information (C) on the component carrier, and component carrier monitoring is performed without receiving and teaching, and no other component carriers are needed. The rabbit is on the multi-component carrier, and the purpose is reduced. In addition, the component carrier T is compatible, while other component carriers do not consider compatibility, thereby reducing and controlling the command. This method is beneficial to increase the rate of the T-A terminal.
1 力本 的 于 的多 分量載波示意 2是本 下行控制 令 將 C 的 示意 3 本 的 下行控制 令 的方法 的流程The flow of the multi-component carrier of the present invention is the flow of the method of the downlink control command of the downlink control command.
4 3所示的方法 的分量載波 1的配置示意 5 4所示的配置的分量載波 1的流程 The configuration of component carrier 1 of the method shown in FIG. 4 shows the flow of component carrier 1 of the configuration shown in FIG.
6 3所示的方法 的 2的分量載波配置示意 7 3所示的方法 的 3的分量載波配置示意 8 7所示的配置的分量載波 3的流程 。 本 的較佳 方式 以下結合 和 本 的 木方案 。 以下 的 于說明和解 本 ， 而不 本 明技木方案的限 制。 The component carrier configuration of 2 of the method shown in FIG. 3 indicates that the component carrier configuration of 3 of the method shown in FIG. 3 indicates the flow of the component carrier 3 of the configuration shown in FIG. The preferred mode of the present invention is combined with the wood scheme of the present invention. The following is a description of the solution, not the limitations of the technical solution.
5 1表示 本 于 T 載波 的載波聚合結 ，其中 分出 神分量載波， 即 分量載波 (也 載波， c o )和普通的分 量載波 其中， 的 分量載波上承載看 T 終端下行的控制信息和並各 教 ， 它是 T 載波兼容的載波 余分量載波 本 東說 承載並各 教 。 10 1中 分量載波的控制格式指示 (Co o Fom d o , CF ) 等于3， 即 3 承載控制信息。 其余分量載波既可以 T 8 兼容 ( 各 載波都 T 兼容) 的載波， 也可以 T 不兼容 (更多考慮 T -A終端的性能) 的載波。 本 提供的 下行控制 令 的方法 ， 3所示， 包括 15 下步驟  5 1 denotes a carrier aggregation node of the T carrier, wherein the component carrier (ie, carrier, co) and the ordinary component carrier are separated, and the component carrier on the carrier carries the control information of the downlink of the T terminal and teaches each It is a T-carrier compatible carrier residual component carrier. The control format indication (Co o Fom d o , CF ) of the component carrier in 10 1 is equal to 3, that is, 3 bearer control information. The remaining component carriers can be either T 8 compatible (T-compatible for each carrier) or T-compatible (more on the performance of the T-A terminal) carrier. The method of providing the downlink control order, as shown in 3, includes the following steps.
310 T -A終端  310 T-A terminal
是否 T -A終端有 方式， 是在 接 的 ， 另 是 站在 接 的 不 究竟是 終端， 而是通 和 能力 。 20 320 果載波聚合中 的 分量載波的下行控制信息 ( ow k Co o oma o , C ) 的載波 (Ca e dex, C )  Whether the T-A terminal has a way, it is connected, and the other is not the terminal, but the ability and the ability. 20 320 The downlink control information of the component carrier in the carrier aggregation ( ow k Co o oma o , C ) carrier (Ca e dex, C )
的分量載波包括 分量載波，則 指示 承載並各教 的分量載波 果載波聚合中 的 分量載波的 C 的 1  The component carrier includes a component carrier, and indicates that the component carrier that carries and teaches each carrier 1 of the component carrier in the carrier aggregation
的分量載波不包括 分量載波， ， 並各教 和控制信息不在 25 同 介分量載波 ， 通 1 指示 承載並各教 的分量載波 本 了提供 T -A終端的支持，在主分量載波的資源 信息中 近需要指示並各教 所在的分量載波 (譬 通 分量載波的 或 指示 核分量載波) ， 在原有的下行 C 格式上增 比特的載波 (C ) 2所示， 指示了承載並各教 的物理下行健 共享 ( hysca ow ShaedCha e, P C ) 的分量載波。 1 分量載波 神情況 是 1 包括 分量載波 在內的所有分量載波，另 是 1 除 分量載波 外的其它分量 ，也就是 分量載波不 1 。 于前 神情況， 不 控制信息 和並各教 是否在同 介分量載波上 ， 均可 1 指示終端承 載並各教 的分量載波 (它可能 分量載波是相同的載波) 而 于 神情況， 由于 分量載波未使用 (譬 了 ， 等等)， 因此 就必須在 控制信息和並各教 不在同 介分量載波上 ， 才能使用 1東 指示終端， 否則就合出現指示 。 The component carrier does not include the component carrier, and the teaching and control information is not in the 25-comparison component carrier, and the component carrier indicating the bearer and the teaching is provided to provide the support of the T-A terminal, in the resource information of the primary component carrier. Nearly need to indicate and teach the component carrier (the component of the downlink component carrier or the indicator core component carrier), and add the bit carrier (C) in the original downlink C format. As shown in Fig. 2, the component carriers of the physical downlink sharing (hysca ow Shaed Cha e, PC) carrying and teaching each are indicated. The 1 component carrier god case is 1 all component carriers including the component carrier, and 1 is other components than the component carrier, that is, the component carrier is not 1. In the case of the former god, without control information and whether the teaching is on the same component carrier, 1 can indicate the component carrier carried by the terminal and teach each other (it may be the same carrier), but in the case of God, due to the component carrier Not used (譬, 等等, etc.), so it is necessary to use the 1 East indication terminal in the control information and the teachings are not on the same component carrier, otherwise the indication will appear.
330 分量載波 下行控制 令。  330 component carrier downlink control order.
站在 終端 TE終端 ， 則 行原有的 T 的 流程。 T -A終端 到帶有 的 C， 其中的 1指示在相 的分量 載波上解析出並各教 。 作力 T -A終端的用戶 各( se Eq pme , )的接 是 多 分量載波分別 接 ， 信息的分量載波  Standing at the terminal TE terminal, the original T process is performed. T-A terminal to C with, where 1 indicates parsing and teaching on the component carrier of the phase. The user of the T-A terminal (se Eq pme , ) is connected to the multi-component carrier, and the component carrier of the information
東說就是承載控制信息的 載波 在 載波上監測控制 令。 的並各資源和控制信息不在同 介分量載波上，則 近 1指示的分量載波(譬 通 分量載波的 指示)在相 的分量 載波上解析物理控制格式指示 ( hysca Co o Foma dcao Cha e, CFC ) ， 解析出的 PCFC 定 介子 上 並各教 的Dong said that the carrier carrying the control information monitors the control command on the carrier. And the resource and control information are not on the same component carrier, then the component carrier indicated by the near 1 (indication of the downlink component carrier) resolves the physical control format indication on the component carrier of the phase (hysca Co o Foma dcao Cha e, CFC ), parsing out the PCFC fixed meson and teaching
(O hogo a Feq e cy vso pex g, OF ) 果 未解析出 PCFC ， 即 介子 上所有的OF 都用于並 各教 的 。 的 各教 和控制信息在同 介分量載波上， 則控制 信息中可以包含指示分量載波信息(譬 分量載波的 )的 1也可以不包 含 1。 由于控制信息和並各教 是在同 分量載波上， 前子 並各教 的 OF 是 的， 而承載並各教 的資源也是 的， 則並各教 的接收流程 現有的 T 木 致。 PCFC 指示的 控制信息的OF ， 核子 上 余的OF 于 並各教 。 的OF 接收 下 的並各教 。 1 在本 中， 包括5介分量載波， 即分量載波0 分量載波4， 4所示。 其中 分量載波 于中同， 2 z， 通 (O hogo a Feq e cy vso pex g, OF ) If the PCFC is not resolved, all the OFs on the meson are used for teaching. The teaching and control information may be on the same component carrier, and the control information may include or may not include 1 indicating the component carrier information (the component carrier). Since the control information and the teachings are on the same component carrier, the former and the taught OF are, and the resources that carry and teach each are also. The receiving process of the existing T-wood. The OF of the control information indicated by the PCFC, and the remaining OF on the nucleus are taught. The OF receives and teaches. 1 In this case, a 5-component component carrier, that is, a component carrier 0 component carrier 4, 4 is included. Where the component carrier is in the same, 2 z, pass
同 用的下行資源 。 10 在本 中， 由于 所有的分量載波都 ， 即使用  The same downlink resources. 10 In this case, since all component carriers are used,
所有的分量載波， 因此不 控制信息和並各教 是否在同 介分量載 波上 ， 東 指示 。  All component carriers, therefore, do not control the information and whether or not the teaching is on the same component carrier, indicating the east.
休步驟 下 401 接 的 統 按照 T 終端 上行 15 402 是否 T -A終端， 果是則 步驟403， 果不是 則執行步驟407 403 站在 T 的 上添 3比特的 1， 以指示 信息所在的 分量載波的 001 (B) ， 分量載波 下行 信息 404 T -A終端 帶有 的 C， 1的指示在分量載波1 0 (參照 4)上解析PCFC 405 T -A終端 解析出 PCFC ， 則可以判定 子 上用于 並各 教 的OF 未解析出 PCFC ，則判定核子 上所有OF 都用于 並各教 In the step 401, the system is connected according to the T terminal uplink 15 402 whether it is a T-A terminal, if yes, step 403, if not, then step 407 403 is performed to add a 3-bit 1 to the T to indicate the component carrier where the information is located. 001 (B), component carrier downlink information 404 T-A terminal with C, 1 indication on component carrier 10 (see 4) parsing PCFC 405 T-A terminal parsing PCFC, then it can be determined If the OF is not resolved by the PCFC, then all the OFs on the nucleus are used and taught.
T -A終端可以 解析出的PCFC 所指示的 子 上 控制信息 5 的 OF 核子 上用于 控制信息的 OF ， 由此 核子 上 余的OF 于 並各教 。 406 T -A在 的 于 並各教 的OF 上接收 下 的並各教 ， 流程 407 執行原有的 T 下行控制 令 流程， 然 流程。 The T-A terminal can parse the OF on the OF nucleus of the sub-control information 5 indicated by the PCFC to control the information, and thus the remaining OF on the nucleus. 406 T-A receives and teaches on the OF of each teaching, and the process 407 executes the original T downlink control order process, and the process.
在本 中 站在 T 的 C 2 添 的比特 3， 是 分量載波 5 的。 上 比特 的 是由分量載波 的， 譬 6所示共分布有4 分量載波， 即分量載波0 3， 則 1比特教  Bit 3 of C 2 added in T is the component carrier 5 . The upper bit is shared by the component carrier, as shown in 譬 6 with 4 component carriers, that is, component carrier 0 3, then 1 bit teaches
2， 即分別 "00" 、 01" 、 "10" 以及 "11" 分量載波0 3 2 本 中分量載波 3， 即包括 分量載波0 2， 7所示， 分量載波 剔除了 分量載波， 即不 分量載波 。 7中是各分量載波的分布 ， 分量載波 于中同， 2 z， 通 C 2A 同 用的下行資源調度。 本 是 分量載波未 (送神情況有時是 了C ， 等等)， 因此 必須 控制信息和並各教 是否在 介分量載 波下 ， 且必須是在不同的分量載波上 控制信息和並各教 2, that is, "00", 01", "10", and "11" component carriers 0 3 2 respectively, the component carrier 3, that is, including the component carrier 0 2, 7 , the component carrier eliminates the component carrier, that is, the component Carrier 7 is the distribution of each component carrier, the component carrier is in the same, 2 z, and the C 2A is used for downlink resource scheduling. This is the component carrier (the situation is sometimes C, etc.), therefore Must control the information and teach whether it is under the component carrier, and must control the information on different component carriers and teach
C 才能 指示 ， 否則就 指示 。 此， 下列流程步驟中可 以很清楚 看出。 C can indicate, otherwise it will indicate. Therefore, it can be clearly seen in the following process steps.
分量載波 行下行資源調度 可以不提供 1指示分量載波的 ， 保持 T 的格式， 8所示， 休步驟 下  Component carrier downlink resource scheduling may not provide 1 indicating component carrier, keep T format, as shown in Figure 8, under the rest step
501 接 的 統 按照 T 終端 上行  501 connected system according to T terminal uplink
502 是否 T -A終端， 果是， 則執行步驟503， 果不 是， 則執行步驟508 503 下行調度信息和並各教 是否在同 介分量載波上 ， 果是， 則執行步驟508， 果不是， 執行步驟504 504 站在 T 的 C 2A上添 2比特的 1， 以指示並各教 所在 的分量載波， 分量載波 下行調度信息 505 T -A終端 帶有 的 C， 1的指示在分量載波 上解析PCFC 502 whether the T-A terminal, if yes, perform step 503, if not, perform step 508 503 downlink scheduling information and whether the teaching is on the same component carrier, if yes, execute step 508, if not, execute Step 504 504 adds 2 bits of 1 to the C 2A of T to indicate the component carrier where the teaching is located, and component carrier downlink scheduling information. The C, 1 indication of the 505 T-A terminal resolves the PCFC on the component carrier
506 T -A終端 解析出 PCFC ， 則可以判定 子 上用于 並各 教 的OF 未解析出 PCFC ，則判定核子 上所有OF 都用于 並各教 506 T-A terminal parsing PCFC, it can be determined that the OF used for each teaching and not teaching PCFC, then all the OFs on the nucleus are used for each teaching.
T -A終端 解析出的 PCFC 所指示的 子 上 控制信息的 OF 可以 核子 上用于 控制信息的 OF ， 由此 核子 上 余的OF 于 並各教 。  The OF of the control information on the sub-performed by the PC-interpreted by the T-A terminal can be used to control the OF of the information on the nucleus, so that the remaining OFs on the nucleus are taught.
507 T -A在 的 于 並各教 OF 上接收 下 的 並各教 ， 流程  507 T-A is in the teaching and receiving on the OF and the teaching, the process
508 執行原有的 T 下行控制 令 流程， 然 流程。  508 Execute the original T downlink control order process, and then the process.
本 例說明 果下 控制信息的分量載波和承載並各教 的分 量載波 于同 介載波上， 延用原有的 T 的控制 令 流程。 而此時 果仍 1 指示 承載並各教 的分量載波， 就 指示 。  In this example, the component carrier of the control information and the component carrier of the bearer and the taught carrier are on the same carrier, and the original T control procedure is extended. At this time, if it still indicates the component carrier that carries and teaches, it is indicated.
本 上述方法 ， 近相 提出 下行控制 令 的 統， 包括 和用戶 各 ( ) ， 其中 In the above method, the near phase proposes a system of downlink control commands, including and users ( )
基站 在 T -A終端 ， 果 分量載波的 C 的 1 的分量載波包括 分量載波， 則 1 指示 承載並各教 的分量載波 分量載波 下行控制 令。  The base station is in the T-A terminal, and if the component carrier of C of the component carrier includes the component carrier, then 1 indicates the component carrier component carrier downlink control command that bears and teaches each.
近 在主分量載波的 C 的 1 的分量載 波不包括 分量載波 ， 並各教 和控制信息不在同 介分量載波 ， 通 1 指示 承載並各教 的分量載波。 到帶有 的 C 九 根 其中的 1指示在相 的分 載波上解析出並各教 。 了提供 T -A終端的支持，在主分量載波的資源調度信息中需要指 示並各教 所在的分量載波 (譬 通 分量載波的 或 指示核分量 ) ， 在原有的 C 格式上增 比特的載波 (C ) ， 2所示， 指示了承載並各教 的P C 的分量載波。 T -A終端的接 是 多 分量載波分別 接 ， T -A終端 信息的分量載波 東說就是承載控制信息的 載波 T -A終端 在 載波上監測控制 令。 T -A終端調度並各資源的分量載波和控制信息不在同 介 載波上， 則 T -A終端近 1指示的分量載波的位置 (譬 核分量載 波的 )在相 的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 ( F ) 果 T -A終端未解析出PCFC ，即 介子 上所有的OF 都用于並各教 的 。The component carrier of 1 near C of the primary component carrier does not include the component carrier, and each teaching and control information is not in the same component carrier, and 1 indicates the component carrier carried and taught. One of the nine roots with C indicates that it is parsed and taught on the subcarriers of the phase. Providing support for the T-A terminal, in the resource scheduling information of the primary component carrier, the component carrier that is required to indicate and teach each other (the component component of the 分量通 component carrier or the indicator core component) ), the carrier (C), which is incremented by bits in the original C format, indicates the component carrier of the PC that carries and teaches. The T-A terminal is connected to the multi-component carrier, and the component carrier of the T-A terminal information is said to be the carrier T-A terminal carrying the control information to monitor the control command on the carrier. The T-A terminal schedules and the component carrier and control information of each resource are not on the same carrier, and the location of the component carrier indicated by the T-A terminal near 1 (the component of the core component carrier) resolves the physical control format on the component carrier of the phase. The indication (CFC), the parsed PCFC fixed meson and each taught (F), the T-A terminal does not resolve the PCFC, that is, all the OFs on the meson are used for teaching.
T -A終端 並各教 所在載波的PCFC 解析， 在相 的並各 上接收 下 的並各教 。 本 近提供了 支持下行控制 令 的 ， 在 高 長期 ( T - ) 終端 ， 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波 (C ) 的 載波包括 分量載波，則 1 指示承載 的並各教 的分量 載波 以及通 分量載波 下行控制 令， 以使 監所 分量載波 到帶有所 的 C， 所 C 中的 1所指示的承載 的並各教 的分量載波， 在所 承 載 的並各教 的分量載波上解析出並各教 。 近 在所 1 的載波不包括 分量載波 ， 則 的並各教 和控制信息不在同 介分量載波 ， 通 The T-A terminal and the PCFC of each carrier are parsed, and each of them is received and taught. The carrier (C) of the downlink control information (C) of the component carrier in the carrier aggregation is included in the high-long-term (T-) terminal, and the carrier of the carrier (C) includes the component carrier, and 1 indicates the bearer Each component carrier and the component carrier downlink control command are used to cause the component carrier to carry the taught component carrier with the indicated one of the C, C, and The component carrier is parsed and taught. The carrier in the vicinity 1 does not include the component carrier, and the teaching and control information are not in the same component carrier.
1 指示承載 的並各教 的分量載波。  1 Indicates the component carrier that is carried and taught.
分量載波是在所 載波聚合的多分量載波中預先 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 于 控制信息的 ( F ) 。 本 近提供了 支持下行控制 令 的用戶 各( )， 高 長期 ( T - )終端， The component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier is carried in the downlink control information and taught, and the remaining component carriers are carried and taught and the component carrier control format indication (CF) indicator (F) for control information. This provides a user (), high-long-term (T-) terminal that supports the downlink control order.
分量載波 到帶有載波 (C ) 的下行控制信息 ( C ) 其中， 于在 高 長期 ( T - ) 終端 ， 且 果載波聚合中 的 分量載波的 C 的 1 的 載波包括 分量載波，則 1 指示承載 的並各 的分量 載波 所 C 中的 1所指示的承載 的並各 的分量載波 以及 在所 承載 的並各 的分量載波上解析出並各 。  Component carrier to downlink control information (C) with carrier (C), wherein in the high-long-term (T-) terminal, and the carrier of C of the component carrier in the carrier aggregation includes the component carrier, then 1 indicates the bearer And each component carrier indicated by one of the component carriers C is parsed and represented on each of the carried component carriers.
是 下方式 所 C 中的 1所指示的承載 的並各 的分量載波 1 並各 和 控制信息不 在同 介分量載波上，則在所 1指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各 的 ( F ) 果未解析出所 PCFC ， 即判定 介子 上所有的OF 都用于並各 的  If the component carrier 1 of each bearer indicated by 1 in the mode C is not on the same component carrier, the physical control format indication (CFC) is parsed on the component carrier indicated by 1 and analyzed. The PCFC is fixed on the PCFC and each (F) does not resolve the PCFC, that is, all the OFs on the meson are used for each
是 下方式在所 承載 的並各 的分量載波 上解析出並各 在 于 並各 的OF 上接收 下 的並 各 。 本領域普通 木 可以理解上 方法中的全部或部分步驟可 程序 指令相 硬件完成， 程序可以存儲于 可 存儲 中， 只 存儲器、 或 等。 可 ， 上 的全部或部分步驟也可以使用 介或多 集成 。 相 ， 上 中的各 /羊 可以 硬件的形式 ， 也可以 軟件功能 的形式 。 本 不限制于 特定形式的硬件和軟件的結合。  The following method is performed on each of the carried component carriers and is received on each of the OFs. It is understood that all or part of the steps in the method can be completed by hardware, and the program can be stored in a storable memory, only memory, or the like. Yes, all or part of the steps can also be used or integrated. Each of the phases / sheep can be in the form of hardware or in the form of software functions. This is not limited to a specific combination of hardware and software.
以上 力本 的較佳 而已， 非 于限定本 的包含 。 凡在本 的精神和原則 內所作的任何修 、 等同替代、 等， 包含在本 的保 內。 The above is better, not limited to the inclusion of . Any repairs, equivalent substitutions, etc. made within the spirit and principles of this article are included in this warranty.
用性 由于本 可在 介分量載波上的 C ; 所有分量載波， 在不 接收並各教 的情況下 分量載波 行監 ， 而不需要 其它分量 載波， 兔了 在多 分量載波上 ， 而 到 到 的目 的， 且降低了 的 。 另外， 本 明保 分量載波 T 兼容， 而 其它分量載波則不用考慮兼容性， 由此可以減少 和控制 令的 。 The use of C can be on the component carrier; all component carriers, without receiving and teaching, the component carrier is monitored, but no other component carriers are needed, and the rabbit is on the multi-component carrier. Purpose, and reduced. In addition, the component carrier T is compatible, while other component carriers do not need to be considered for compatibility, thereby reducing and controlling the command.
方式有利于提高 T -A終端的 速率。  This method is beneficial to increase the rate of the T-A terminal.

Claims

要 求 1、 下行控制 令 的方法， 方法包括 Requirements 1. The method of the downlink control order, the method includes
基站 用戶 各 ( ) 高 長期 ( T - ) 終端 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波 (C ) 的載波包括 分量載波， 則 指示 承載 的 各 的分量載波 以及  Base station user ( ) high-long-term (T - ) terminal carrier carrier downlink control information (C) carrier carrier (C) carrier includes carrier carrier, indicating each component carrier of the bearer
分量載波 下行控制 令。  Component carrier downlink control order.
2、按照 要求 1所述的方法， 其中， 分量載波 下 行控制 令的步驟 前， 方法近包括 2. The method according to claim 1, wherein before the step of controlling the component carrier, the method includes
果 1 的載波不包括 分量載波，則 站在 的並各教 和控制信息不在同 介分量載波 ， 通 1 指 示承載 的並各教 的分量載波。  If the carrier of the 1st does not include the component carrier, then the station and the control information are not in the same component carrier, and the channel 1 indicates the component carrier carried and taught.
3、 按照 要求 1或2 的方法， 其中 分量載波力預先在所 載波聚合的多分量載波中 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 中用于 控制信息的 ( F ) 。  3. According to the method of claim 1 or 2, wherein the component carrier power is previously in the multi-component carrier aggregated by the carrier, the component carrier carries the downlink control information and teaches each other, and the remaining component carriers are carried and taught. And the component carrier control format indication (CF) indicates (F) for control information.
4、 按照 要求2所述的方法， 其中， 方法近包括 所迷 不力 T -A終端， 或者， 的並各 和控制信息是在同 介分量載波 ，則 原有的 T 統下行控制 令 方法 行下行控制 令的 。 4. The method according to claim 2, wherein the method comprises: the T-A terminal, or the control information is in the same component carrier, and the original T system downlink control method is performed. Control order.
5、按照 要求 1或2 的方法， 其中， 分量載 波 下行控制 令的步驟 ， 方法近包括 所迷 所述 分量載波 到帶有所 的 C 所 C 中的 所指示的承載 的並各教 的分量載波 以及 在所 承載 的並各教 的分量載波上解析出並各教 。 5. The method according to claim 1 or 2, wherein the step of the component carrier downlink control command comprises the component carrier to the C The component carriers of the indicated bearers in C are parsed and taught on the component carriers carried and taught.
6、 按照 要求5 的方法， 其中 所 C 中的 1所指示的承載 的並各教 的分量載波的步 驟包括 若所 1 並各教 和 控制信息不在同 介分量載波上， 則在所 1 指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的6. The method according to claim 5, wherein the step of the component carrier carried by the 1 in the C is carried out, and if the teaching and control information are not on the same component carrier, the indication indicated by The physical control format indication (CFC) is parsed on the component carrier, and the parsed PCFC is fixed on the meson.
(OF ) 果 未解析出所 PCFC ， 即 定 介子 上所有的OF 都用于 並各教 在所 承載 的並各教 的分量載波上解析出並各教 的步 驟包括 所迷 在 于 並各教 的OF 上接收 下 的並各 教 。  (OF) If the PCFC is not parsed, all the OFs on the fixed meson are used for the teaching and the teachings are carried out on the component carriers carried and taught, and the steps of teaching each include the OF on the teachings. Received and taught.
7、 下行控制 令 的 統， 包括 和用戶 各 ( ) 其中 7. The system of the downlink control order, including and users ( )
在 高 長期 ( T - )終端 ， 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波索引 ( 1) 的載波包括 分量載波， 則 1 指示承載 的並各教 的分量載波 以及通 分量載波 下行控制 令  In the high-long-term (T - ) terminal, the carrier of the carrier index ( 1 ) of the downlink control information ( C ) of the component carrier in the carrier aggregation includes a component carrier, and then 1 indicates the component carrier and the component carrier that are carried and taught. Downward control order
作力 T -A終端 監所 分量載波 到帶有所 的 C， 所 C 中的 1所指示的承載 的並各教 的分量載波， 承載 的並各教 的分量載波上解析出並各教 。  The T-A terminal monitors the component carrier to the component carrier with the indicated one of the C, C, and C, and the component carrier that is carried and taught is parsed and taught.
8、 按照 要求7 的 統， 其中 所迷 近 在所 1 的載波不包括 分量載波 則 的並各教 和控制信息不在同 介分量載波 ， 通 1 指示承載 的並各教 的分量載波。 8. According to the requirements of the system 7, where the carrier of the first one does not include the component carrier, and the teaching and control information are not in the same component carrier, the channel 1 indicates the component carrier that is carried and taught.
9、 按照 要求7或8 的 統， 其中 所迷 分量載波是在所 載波聚合的多分量載波中預先 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 ( F )指示子 于 控制信息的 ( F ) 。 9. According to the requirements of 7 or 8, wherein the component carrier is pre-determined in the carrier-aggregated multi-component carrier, the component carrier carries the downlink control information and teaches, and the remaining component carriers are carried. Each teaches and the component carrier control format indication (F) indicates the sub-control information (F).
10、 按照 要求7或8 的 統， 其中 所迷 是 下方式 所 C 中的 所指示的承載 的並各教 的分量載波 1 並各教 和 控制信息不 在同 介分量載波上，則在所 1指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 ( F ) 果未解析出所 PCFC ， 即判定 介子 上所有的OF 都用于並各教 的 10. According to the requirements of 7 or 8, in which the component carrier 1 of the indicated bearer and the teaching and control information in the mode C are not on the same component carrier, the indication is 1 The physical control format indication (CFC) is parsed on the component carrier, and the parsed PCFC fixed meson and each taught (F) does not resolve the PCFC, that is, all the OFs on the meson are used for teaching.
是 下方式在所 承載 的並各教 的分量載波 上解析出並各教 在 于 並各教 的OF 上接收 下 的並 各教 。  It is the following method that is parsed on the component carriers carried by the teachings and taught by the teachings on the OF of each teaching.
11、 支持下行控制 令 的 ， 在 高 長期 ( T - ) 終端 ， 果載波聚合中 的 分量載波的下行控制信息 ( C ) 的載波 ( 1) 的 載波包括 分量載波，則 1 指示承載 的並各教 的分量 載波 以及通 分量載波 下行控制 令， 以使 分量載波 到帶有所 的 C， 所 C 中的 1所指示的承載 的並各教 的分量載波， 在所 承 載 的並各教 的分量載波上解析出並各教 。 11. Supporting the downlink control order, in the high-long-term (T-) terminal, the downlink control information (C) of the component carrier in the carrier aggregation (carrier) of the carrier (1) includes the component carrier, and 1 indicates the bearer and the teaching The component carrier and the pass component carrier downlink control command, so that the component carrier to the component carrier with the indicated one of the C, C, and C, is carried on the carried and taught component carrier Analyze and teach.
12、 按照 要求 11 的 ， 其中 近 在所 1 的載波不包括 分量載波 ， 則 的並各教 和控制信息不在同 介分量載波 ， 指示承載 的並各教 的分量載波。 12. According to the requirement 11, wherein the carrier in the vicinity 1 does not include the component carrier, then the teaching and control information are not in the same component carrier. Indicates the component carrier that is carried and taught.
13、 按照 要求 11或 12 的 ， 其中 所迷 分量載波是在所 載波聚合的多分量載波中預先 的， 分量載波 于承載 下行的控制信息和並各教 ， 其余分量載波則 于承載 的並各教 且 分量載波 控制格式指示 (CF )指示子 于 控制信息的 ( F ) 。 13. According to the requirements of 11 or 12, wherein the component carrier is pre-transmitted in the carrier-aggregated multi-component carrier, the component carrier carries the downlink control information and teaches, and the remaining component carriers are carried and The component carrier control format indication (CF) is indicated by (F) of the control information.
14、 支持下行控制 令 的用戶 各 ( )， 其特 在于， 高 長期 ( T - )終端， 14. Users who support the downlink control order ( ), which is characterized by high long-term (T-) terminals,
監所 分量載波 到帶有載波 (C ) 的下行控制信息 ( C ) 其中， 1 于在 高 長期 ( T - ) 終端 ， 且 果載波聚合中 的 分量載波的 C 的 1 的 載波包括 分量載波，則 1 指示承載 的並各教 的分量 載波 所 C 中的 1所指示的承載 的並各教 的分量載波 以及 在所 承載 的並各教 的分量載波上解析出並各教 。  The component carrier to the downlink control information (C) with carrier (C), where 1 is at a high-long-term (T - ) terminal, and the carrier of C of the component carrier in the carrier aggregation includes a component carrier, then 1 Indicates the component carrier of the bearer indicated by one of the component carriers C of the bearer and the component carrier C and the component carrier that is carried and taught.
15、 按照 要求 14 的 ， 其中 所迷 是 下方式 所 C 中的 1所指示的承載 的並各教 的分量載波 1 並各教 和 控制信息不 在同 介分量載波上，則在所 1指示的分量載波上解析物理控制格式指示 ( CFC )， 解析出的 PCFC 定 介子 上 並各教 的 ( F ) 果未解析出所 PCFC ， 即判定 介子 上所有的OF 都用于並各教 的 15. According to the requirement 14, where the component carrier 1 of the bearer indicated by 1 in the mode C is the same and the teaching and control information is not on the same component carrier, the component indicated by 1 The physical control format indication (CFC) is analyzed on the carrier, and the parsed PCFC is fixed on the meson and the FFC does not resolve the PCFC, that is, all the OFs on the meson are used for teaching.
是 下方式在所 承載 的並各教 的分量載波 上解析出並各教 在 于 並各教 的OF 上接收 下 的並 各教 。  It is the following method that is parsed on the component carriers carried by the teachings and taught by the teachings on the OF of each teaching.
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