WO2011054157A1 - 确定部分专用物理控制信道时隙格式的方法及装置 - Google Patents

确定部分专用物理控制信道时隙格式的方法及装置 Download PDF

Info

Publication number
WO2011054157A1
WO2011054157A1 PCT/CN2009/074870 CN2009074870W WO2011054157A1 WO 2011054157 A1 WO2011054157 A1 WO 2011054157A1 CN 2009074870 W CN2009074870 W CN 2009074870W WO 2011054157 A1 WO2011054157 A1 WO 2011054157A1
Authority
WO
WIPO (PCT)
Prior art keywords
dpch
dch
slot format
configuration information
cell
Prior art date
Application number
PCT/CN2009/074870
Other languages
English (en)
French (fr)
Inventor
柯雅珠
程翔
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/257,934 priority Critical patent/US8964661B2/en
Priority to KR1020127013757A priority patent/KR101440775B1/ko
Priority to PCT/CN2009/074870 priority patent/WO2011054157A1/zh
Priority to CN200980161345.2A priority patent/CN102484867B/zh
Priority to BR112012009800-4A priority patent/BR112012009800B1/pt
Priority to EP09851040.7A priority patent/EP2482599B1/en
Priority to JP2012538163A priority patent/JP2013510521A/ja
Publication of WO2011054157A1 publication Critical patent/WO2011054157A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028Formatting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/54Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58Format of the TPC bits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management

Definitions

  • the present invention relates to a technique for determining a slot format of a Partial Dedicated Physical Control Channel (F-DPCH), and more particularly to a base station (Node B) in a mobile radio communication system that is in a cell forward access channel (CELL_FACH).
  • CELL_FACH CELL Forward Access Channel
  • CELL-FACH CELL-PCH (CELL-Paging Channel)
  • URA-PCH UTRAN Registration Area_ Paging Channel
  • HSPA High Speed Packet Access
  • the basic principle of the uplink enhanced CELL_FACH technology is as follows: The random access transmission principle still uses the random access procedure of the Physical Random Access Channel (PRACH), but the channel type is changed, that is, in the Idle mode. And the CELL_FACH state can use E-DCH, Common Control Channel (CCCH), Dedicated Control Channel (DCC), Dedicated Traffic Channel (DTCH), and other logical channels can be mapped to E- Send on DCH.
  • the E-DCH is mapped to the E-DCH Dedicated Physical Data Channel (E-DCHCH), and the E-DPDCH channel is required to pass the E-DCH dedicated physical control channel (E-DPCCH, E- The DCH Dedicated Physical Control Channel can work normally.
  • the E-DPCCH is based on the Dedicated Physical Control Channel (DPCCH). Therefore, in the CELL_FACH state, the DPCCH needs to exist in the uplink, and the uplink DPCCH is required. The normal operation of the link is synchronized, so the downlink also needs to have a part of the dedicated physical control channel (F-DPCH, Fractional Dedicated Physical Control Channel).
  • DPCCH Dedicated Physical Control Channel
  • the Uu interface of the 3GPP protocol defines the Idle mode and the CELL_FACH state.
  • the slot format used by the F-DPCH physical channel used by the UE is the slot format 0, and does not require a radio network controller (RNC) to pass the signal.
  • RNC radio network controller
  • there are only F-DPCH slot format configuration cells used in the Idle state and CELL_FACH state at the Iub port and there are 10 slot formats configurable in the F-DPCH, and there is no Ib interface protocol. Bright It is true that Node B can only use slot format 0.
  • FIG. 1 is a schematic diagram of a frame format of an F-DPCH specified by the 3GPP protocol. As shown in FIG. 1 , in the frame format of the F-DPCH specified by the 3GPP protocol, neither Nofflbit nor Noff2bit transmit bits.
  • the slot format that can be used by the F-DPCH specified by the 3GPP protocol is shown in Table 1:
  • the difference between the slot format 0 and the other slot formats is that the position of the Transmit Power Control (TPC) bit in one slot is different. Therefore, the following problems exist: If the RNC configures a non-zero slot format for the F-DPCH, the Node B transmits the F-DPCH according to the non-zero slot format configured by the RNC, and the UE is fixed. The slot format 0 is used to receive the F-DPCH. As a result, the UE cannot receive the TPC bit information on the F-DPCH at the correct location, and the UE cannot perform the inner loop power control normally, thus causing the link to fail. Summary of the invention
  • the main object of the present invention is to provide a method and a device for determining a slot format of a part of a dedicated physical control channel, so that the UE can correctly receive the TPC bit carried on the F-DPCH, so that the UE can use the TPC bit.
  • the loop power control ensures that the base station can correctly receive the data information sent on the E-DPDCH.
  • a method for determining a slot format of a portion of a dedicated physical control channel includes:
  • the slot format of the dedicated physical control channel F-DPCH of the zero part is used as the transmission F.
  • the base station before the base station detects that the UE in the CELL_FACH state or the Idle mode uses the E-DCH, the base station further includes:
  • the signaling is a physical shared channel reconfiguration request message.
  • the common E-DCH configuration information is carried in public E-DCH system information in the physical shared channel reconfiguration request message.
  • An apparatus for determining a slot format of a part of a dedicated physical control channel comprising: a detecting unit and a determining unit, wherein
  • a detecting unit configured to detect whether the UE in the CELL_FACH state or the Idle mode uses the E-DCH, and triggers the determining unit;
  • the device further includes:
  • a receiving unit configured to receive public E-DCH configuration information that is sent by the RNC through signaling, where the public E-DCH configuration information includes configuration information in an F-DPCH slot format, or the public E-DCH configuration information Does not contain configuration information for the F-DPCH slot format.
  • the signaling is a physical shared channel reconfiguration request message.
  • the public E-DCH configuration information is carried in a physical shared channel reconfiguration request cancellation In the public E-DCH system information in the interest.
  • the Node B when the Node B determines that the current UE is in the Idle mode or/and the CELL_FACH state, the Node B will not press the F-DPCH notified by the RNC, whether or not the configuration information of the F-DPCH slot format notified by the RNC is received.
  • the slot format is used as the format for transmitting information on the F-DPCH, but the slot format of the F-DPCH is used as the format for transmitting information on the F-DPCH, which ensures the slot format and UE of the F-DPCH transmitted by the Node B.
  • the slot format of the received F-DPCH is the same, so that the UE can correctly receive the TPC bit carried on the F-DPCH, so that the UE can use the TPC bit to perform inner loop power control, and ensure that the Node B can correctly receive the E-DPDCH.
  • 1 is a schematic diagram of a frame format of an F-DPCH specified by the 3GPP protocol
  • Embodiment 2 is a flowchart of Embodiment 1 of a method for determining a slot format of a part of a dedicated physical control channel according to the present invention
  • Embodiment 3 is a flowchart of Embodiment 2 of a method for determining a slot format of a part of a dedicated physical control channel according to the present invention
  • FIG. 4 is a schematic diagram showing the structure of an apparatus for determining a slot format of a part of a dedicated physical control channel according to the present invention.
  • Embodiment 2 is a flowchart of Embodiment 1 of a method for determining a slot format of a part of a dedicated physical control channel according to the present invention.
  • a method for determining a F-DPCH slot format by a Node B when the UE is in a CELL_FACH state or an Idle mode Specifically, the following steps are included:
  • Step 210 The radio network controller notifies the Node B by using a physical shared channel reconfiguration message.
  • the public E-DCH configuration information where the configuration information of the F-DPCH slot format is not included in the public E-DCH configuration information.
  • the physical shared channel reconfiguration message is a physical shared channel reconfiguration request message.
  • Step 220 The Node B saves the E-DCH configuration information notified in the physical shared channel reconfiguration message.
  • Step 230 The Node B returns a physical shared channel reconfiguration response message to the radio network controller.
  • Step 240 When the Node B detects that the UE is in the CELL_FACH state or the Idle mode and uses the E-DCH channel, the information on the F-DPCH is sent in the F-DPCH slot format.
  • FIG. 3 is a flowchart of Embodiment 2 of a method for determining a slot format of a part of a dedicated physical control channel according to the present invention.
  • a method for determining a F-DPCH slot format by a Node B when the UE is in a CELL_FACH state or an Idle mode is shown in FIG. Specifically, the following steps are included:
  • Step 310 The radio network controller notifies the Node B public E-DCH configuration information by using a physical shared channel reconfiguration message, where the common E-DCH configuration information includes configuration information in an F-DPCH slot format.
  • the physical shared channel reconfiguration message is a physical shared channel reconfiguration request message.
  • Step 320 The Node B saves the E-DCH configuration information notified in the physical shared channel reconfiguration message, but ignores the configured F-DPCH slot format.
  • Step 330 The Node B returns a physical shared channel reconfiguration response message to the radio network controller.
  • Step 340 When the Node B detects that the UE is in the CELL_FACH state or the Idle mode and uses the E-DCH channel, the information on the F-DPCH is transmitted in the F-DPCH slot format of No. 0.
  • 4 is a schematic structural diagram of an apparatus for determining a slot format of a part of a dedicated physical control channel according to the present invention. As shown in FIG. 4, the apparatus for determining a slot format of a part of a dedicated physical control channel includes a detecting unit 40 and a determining unit 41, wherein ,
  • the detecting unit 40 is configured to detect whether the UE in the CELL_FACH state or the Idle mode uses the E-DCH, and the trigger trigger determining unit 41;
  • the apparatus for determining a partial dedicated physical control channel slot format of the present invention further includes:
  • the receiving unit 42 is configured to receive public E-DCH configuration information that is sent by the RNC, where the public E-DCH configuration information includes configuration information in an F-DPCH slot format, or the public E-DCH configuration information.
  • the configuration information of the F-DPCH slot format is not included.
  • the above signaling includes a physical shared channel reconfiguration request message.
  • the public E-DCH configuration information is carried in the public E-DCH system information in the physical shared channel reconfiguration request message.
  • the apparatus for determining a partial dedicated physical control channel slot format shown in FIG. 4 is designed to implement the foregoing method for determining a portion of a dedicated physical control channel slot format, in the apparatus shown in FIG.
  • the functions of the processing units can be understood by referring to the descriptions in the foregoing first to second embodiments.
  • the functions of the processing units can be implemented by a program running on a processor, or can be implemented by a specific logic circuit.

Landscapes

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

Abstract

本发明公开了一种确定部分专用物理控制信道时隙格式的方法,包括:基站检测到处于小区前向接入信道CELL_FACH状态或空闲Idle模式下的用户设备UE使用了增强型专用信道E-DCH时,用零号部分专用物理控制信道F-DPCH的时隙格式发送F-DPCH上的信息。本发明同时公开了一种确定部分专用物理控制信道时隙格式的装置。本发明保证了基站发送F-DPCH的时隙格式和UE接收的F-DPCH的时隙格式是完全相同的,使得UE能够正确接收F-DPCH上所承载的TPC比特,以使得UE能够利用TPC比特做内环功控,保证基站能够正确接收E-DPDCH上所发送的数据信息。

Description

确定部分专用物理控制信道时隙格式的方法及装置 技术领域
本发明涉及确定部分专用物理控制信道( F-DPCH, Fractional Dedicated Physical Control Channel ) 时隙格式的技术, 尤其涉及一种移动无线通信系 统中基站( Node B )为处于小区前向接入信道( CELL_FACH, CELL Forward Access Channel )状态和空闲( Idle )模式下的用户设备( UE, User Equipment ) 确定部分专用物理控制信道时隙格式的方法及装置。 背景技术
随着移动通信系统的演进, 用户的业务服务质量已成为运营商的首要 目标, 业务服务质量影响了服务性能, 也决定了用户对业务的满意度。 提 高用户服务质量的一个非常重要的方面就是建立连接和信道分配时的时间 延迟, 而且也会存在相对频繁的小数据包的业务, 因此需要考虑公共信道 如何工作的更有效。 比如减小上行链路和下行链路的信令延迟。 CELL—FACH, CELL—PCH ( CELL— Paging Channel ) /URA—PCH ( UTRAN Registration Area_ Paging Channel )状态的下行信令延迟 3GPP标准是通过 引入下行高速分组接入(HSPA, High Speed Packet Access )来实现的, 而 上行信令的延迟问题也是同样存在的。
为了减小上行的信令延迟, 需要考虑下述几个方面:
( 1 )减少 IDLE mode、 CELL_FACH、 CELL_PCH及 URA_PCH状态 的用户面和控制面的等待时间;
( 2 )增加 CELL_FACH状态的峰值速率;
( 3 ) 减小 IDLE, CELL—FACH、 CELL—PCH 及 URA—PCH 状态、 CELL_DCH ( CELL_Dedicated Channel )状态之间的迁移延迟。 为了达到上述目的, 第三代合作伙伴计划 (3GPP , 3rd Generation Partnership Project )标准已通过引入在 CELL_FACH状态和 IDLE模式下使 用增强型专用信道(E-DCH, Enhanced Dedicated Channel )来解决, 也即可 以在 Idle模式、 CELL_FACH状态引入使用高速上行分组接入(HSUPA, High Speed Uplink Packet Access )的方式。将 Idle状态和 CELL_FACH状态 应用搭配高速上行分组接入的技术称为上行链路增强 CELL_FACH技术。
上行链路增强 CELL_FACH技术的基本原理如下: 随机接入的发送原 理依然采用物理随机接入信道( PRACH, Physical Random Access Channel ) 的随机接入过程, 但是信道类型发生了改变, 也即在 Idle 模式和 CELL_FACH状态可以使用 E-DCH、公共控制信道( CCCH, Common Control Channel ) I专用控制信道(DCCH, Dedicated Control Channel ) I专用业务 信道(DTCH, Dedicated Traffic Channel )等逻辑信道都可以映射到 E-DCH 上进行发送。 E-DCH映射到 E-DCH专用物理数据信道( E-DPDCH, E-DCH Dedicated Physical Data Channel )上,而 E-DPDCH信道又是需要通过 E-DCH 专用物理控制信道( E-DPCCH, E-DCH Dedicated Physical Control Channel ) 才能正常工作, E-DPCCH又是基于专用物理控制信道(DPCCH, Dedicated Physical Control Channel ) 的基础才能工作的, 因此在增强 CELL_FACH状 态, 上行需要存在 DPCCH, 而为了配合上行 DPCCH的正常工作进行链路 同步, 因此下行也需要存在部分专用物理控制信道(F-DPCH, Fractional Dedicated Physical Control Channel )。
目前 3GPP协议的 Uu口定义了 Idle模式和 CELL_FACH状态 UE所使 用的 F-DPCH物理信道所使用的时隙格式为 0号时隙格式, 且无需无线网 络控制器(RNC, Radio Network Controller )通过信令通知; 然而在 Iub口 却存在 Idle状态和 CELL_FACH状态下所使用的 F-DPCH时隙格式配置信 元, 且 F-DPCH可配置的时隙格式共有 10种, 且在 Iub口协议中并没有明 确 Node B只能使用时隙格式 0。
图 1为 3GPP协议规定的 F-DPCH的帧格式示意图,如图 1所示, 3GPP 协议规定的 F-DPCH的帧格式中, Nofflbit和 Noff2bit都是不发送比特。 3GPP 协议规定的 F-DPCH可使用的时隙格式如表 1所示:
Figure imgf000005_0001
表 1
从表 1中所示的帧格式和时隙格式表可看出, 0号时隙格式和其他时隙 格式的区别在于传输功率控制 (TPC, Transmit Power Control ) 比特在一个 时隙当中的位置是不同的。 这样就会存在下述问题: 如果 RNC为 F-DPCH 配置了非 0的时隙格式, 则 Node B就会按照 RNC所配置的非零时隙格式 来发送 F-DPCH, 而 UE是固定采用时隙格式 0来接收 F-DPCH, 这样就会 导致 UE不能在正确的位置接收 F-DPCH上的 TPC比特信息,从而导致 UE 不能正常进行内环功控, 因而导致链路失败。 发明内容
有鉴于此, 本发明的主要目的在于提供一种确定部分专用物理控制信 道时隙格式的方法及装置, 能使 UE正确接收 F-DPCH上所承载的 TPC比 特,使 UE能够利用 TPC比特作内环功控,保证基站能够正确接收 E-DPDCH 上所发送的数据信息。 为达到上述目的, 本发明的技术方案是这样实现的:
一种确定部分专用物理控制信道时隙格式的方法, 包括:
基站检测到处于小区前向接入信道 CELL_FACH状态或空闲 Idle模式 下的用户设备 UE使用了增强型专用信道 E-DCH时, 使用零号部分专用物 理控制信道 F-DPCH的时隙格式作为发送 F-DPCH上信息的格式。
优选地, 所述基站检测到处于 CELL_FACH状态或 Idle模式下的 UE 使用了 E-DCH之前, 还包括:
所述基站接收到无线网络控制器 RNC通过信令发送的公共 E-DCH 配 置信息, 所述公共 E-DCH 配置信息中包含 F-DPCH时隙格式的配置信息, 或者, 所述公共 E-DCH 配置信息中不包含 F-DPCH时隙格式的配置信息。
优选地, 所述信令为物理共享信道重配置请求消息。
优选地,所述公共 E-DCH 配置信息承载于物理共享信道重配置请求消 息中的公共 E-DCH系统信息中。
一种确定部分专用物理控制信道时隙格式的装置, 包括检测单元和确 定单元, 其中,
检测单元, 用于检测到处于 CELL_FACH状态或 Idle模式下的 UE是 否使用了 E-DCH, 是时触发确定单元;
确定单元, 用于使用零号 F-DPCH的时隙格式作为发送 F-DPCH上信 息的格式。
优选地, 所述装置还包括:
接收单元, 用于接收 RNC通过信令发送的公共 E-DCH 配置信息, 所 述公共 E-DCH 配置信息中包含 F-DPCH时隙格式的配置信息,或者,所述 公共 E-DCH 配置信息中不包含 F-DPCH时隙格式的配置信息。
优选地, 所述信令为物理共享信道重配置请求消息。
优选地,所述公共 E-DCH 配置信息承载于物理共享信道重配置请求消 息中的公共 E-DCH系统信息中。
本发明中, Node B确定当前有 UE处于 Idle模式或 /及 CELL_FACH状 态时, 无论是否接收到 RNC通知的 F-DPCH时隙格式的配置信息, Node B 将不会按 RNC所通知的 F-DPCH时隙格式作为传输 F-DPCH上信息的格 式, 而是采用 0号 F-DPCH的时隙格式作为发送 F-DPCH上信息的格式, 这保证了 Node B发送 F-DPCH的时隙格式和 UE接收的 F-DPCH的时隙格 式是相同的,使得 UE能够正确接收 F-DPCH上所承载的 TPC比特,使 UE 能够利用 TPC比特做内环功控,保证 Node B能够正确接收 E-DPDCH上所 发送的数据信息。 附图说明
图 1为 3GPP协议规定的 F-DPCH的帧格式示意图;
图 2 为本发明确定部分专用物理控制信道时隙格式的方法实施例一的 流程图;
图 3 为本发明确定部分专用物理控制信道时隙格式的方法实施例二的 流程图;
图 4为本发明确定部分专用物理控制信道时隙格式的装置的组成结构 示意图。 具体实施方式 以下结合附图对本发明的优选实施例进行说明。
实施例一
图 2为本发明确定部分专用物理控制信道时隙格式的方法实施例一的 流程图, 如图 2所示, 对于 UE处于 CELL_FACH状态或者 Idle模式时, Node B确定 F-DPCH时隙格式的方法, 具体包括以下步骤:
步骤 210: 无线网络控制器通过物理共享信道重配置消息通知 Node B 公共 E-DCH配置信息, 其中, 公共 E-DCH配置信息中不包含 F-DPCH时 隙格式的配置信息。 这里, 物理共享信道重配置消息为物理共享信道重配 置请求消息。
步骤 220: Node B保存该物理共享信道重配置消息中所通知的 E-DCH 配置信息。
步骤 230: Node B向无线网络控制器返回物理共享信道重配置响应消 息。
步骤 240: 当 Node B检测到有 UE在 CELL_FACH状态或 Idle模式下 并使用了 E-DCH信道时,则用 0号 F-DPCH时隙格式发送 F-DPCH上的信 息。
实施例二
图 3 为本发明确定部分专用物理控制信道时隙格式的方法实施例二的 流程图,如图 3所示,对于 UE处于 CELL_FACH状态或 Idle模式时, Node B确定 F-DPCH时隙格式的方法具体包括以下步骤:
步骤 310: 无线网络控制器通过物理共享信道重配置消息通知 Node B 公共 E-DCH配置信息, 其中, 公共 E-DCH配置信息中包含 F-DPCH时隙 格式的配置信息。 这里, 物理共享信道重配置消息为物理共享信道重配置 请求消息。
步骤 320: Node B保存该物理共享信道重配置消息中所通知的 E-DCH 配置信息, 但忽略其中所配置的 F-DPCH时隙格式。
步骤 330: Node B向无线网络控制器返回物理共享信道重配置响应消 息。
步骤 340: 当 Node B检测到有 UE处于 CELL_FACH状态或 Idle模式 下并使用了 E-DCH信道时,则用 0号 F-DPCH时隙格式发送 F-DPCH上的 信息。 图 4为本发明确定部分专用物理控制信道时隙格式的装置的组成结构 示意图, 如图 4所示, 本发明确定部分专用物理控制信道时隙格式的装置 包括检测单元 40和确定单元 41 , 其中,
检测单元 40用于检测到处于 CELL_FACH状态或 Idle模式下的 UE是 否使用了 E-DCH, 是时触发确定单元 41;
确定单元, 用于使用零号 F-DPCH的时隙格式作为发送 F-DPCH上信 息的格式。
为进一步优化本发明的技术方案, 如图 4所示, 本发明确定部分专用 物理控制信道时隙格式的装置还包括:
接收单元 42, 用于接收 RNC通过信令发送的公共 E-DCH 配置信息, 所述公共 E-DCH 配置信息中包含 F-DPCH时隙格式的配置信息,或者,所 述公共 E-DCH 配置信息中不包含 F-DPCH时隙格式的配置信息。上述信令 包含物理共享信道重配置请求消息。其中,所述公共 E-DCH 配置信息承载 于物理共享信道重配置请求消息中的公共 E-DCH系统信息中。
本领域技术人员应当理解, 图 4所示的确定部分专用物理控制信道时 隙格式的装置是为实现前述的确定部分专用物理控制信道时隙格式的方法 而设计的, 图 4所示的装置中各处理单元的功能可参照前述实施例一至二 中的描述而理解, 各处理单元的功能可通过运行于处理器上的程序而实现, 也可通过具体的逻辑电路而实现。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。

Claims

权利要求书
1、 一种确定部分专用物理控制信道时隙格式的方法, 其特征在于, 包 括:
基站检测到处于小区前向接入信道 CELL_FACH状态或空闲 Idle模式 下的用户设备 UE使用了增强型专用信道 E-DCH时, 使用零号部分专用物 理控制信道 F-DPCH的时隙格式作为发送 F-DPCH上信息的格式。
2、 根据权利要求 1 所述的方法, 其特征在于, 所述基站检测到处于 CELL_FACH状态或 Idle模式下的 UE使用了 E-DCH之前, 还包括:
所述基站接收到无线网络控制器 RNC通过信令发送的公共 E-DCH 配 置信息, 所述公共 E-DCH 配置信息中包含 F-DPCH时隙格式的配置信息。
3、 根据权利要求 1 所述的方法, 其特征在于, 所述基站检测到处于 CELL_FACH状态或 Idle模式下的 UE使用了 E-DCH之前, 还包括:
所述基站接收到无线网络控制器 RNC通过信令发送的公共 E-DCH 配 置信息, 所述公共 E-DCH 配置信息中不包含 F-DPCH时隙格式的配置信 息。
4、 根据权利要求 2或 3所述的方法, 其特征在于, 所述信令为物理共 享信道重配置请求消息。
5、 根据权利要求 4所述的方法, 其特征在于, 所述公共 E-DCH 配置 信息承载于物理共享信道重配置请求消息中的公共 E-DCH系统信息中。
6、 一种确定部分专用物理控制信道时隙格式的装置, 其特征在于, 包 括检测单元和确定单元, 其中,
检测单元, 用于检测到处于 CELL_FACH状态或 Idle模式下的 UE是 否使用了 E-DCH, 是时触发确定单元;
确定单元, 用于使用零号 F-DPCH的时隙格式作为发送 F-DPCH上信 息的格式。
7、 根据权利要求 6所述的装置, 其特征在于, 所述装置还包括: 接收单元, 用于接收 RNC通过信令发送的公共 E-DCH 配置信息, 所 述公共 E-DCH 配置信息中包含 F-DPCH时隙格式的配置信息。
8、 根据权利要求 6所述的装置, 其特征在于, 所述装置还包括: 接收单元, 用于接收 RNC通过信令发送的公共 E-DCH 配置信息, 所 述公共 E-DCH 配置信息中不包含 F-DPCH时隙格式的配置信息。
9、 根据权利要求 7或 8所述的装置, 其特征在于, 所述信令为物理共 享信道重配置请求消息。
10、根据权利要求 9所述的装置, 其特征在于, 所述公共 E-DCH 配置 信息承载于物理共享信道重配置请求消息中的公共 E-DCH系统信息中。
PCT/CN2009/074870 2009-11-09 2009-11-09 确定部分专用物理控制信道时隙格式的方法及装置 WO2011054157A1 (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US13/257,934 US8964661B2 (en) 2009-11-09 2009-11-09 Method and apparatus for determining a slot format of a fractional dedicated physical control channel
KR1020127013757A KR101440775B1 (ko) 2009-11-09 2009-11-09 부분 전용 물리 제어 채널의 타임 슬롯 포맷을 결정하는 방법 및 장치
PCT/CN2009/074870 WO2011054157A1 (zh) 2009-11-09 2009-11-09 确定部分专用物理控制信道时隙格式的方法及装置
CN200980161345.2A CN102484867B (zh) 2009-11-09 2009-11-09 确定部分专用物理控制信道时隙格式的方法及装置
BR112012009800-4A BR112012009800B1 (pt) 2009-11-09 2009-11-09 método para determinar um formato de slot de um canal físico de controle dedicado fracionário (f-dpch) e aparelho para a determinação de um formato de slot de um canal físico de controle dedicado fracionário (f-dpch)
EP09851040.7A EP2482599B1 (en) 2009-11-09 2009-11-09 Method and apparatus for determining a slot format of a fractional dedicated physical control channel
JP2012538163A JP2013510521A (ja) 2009-11-09 2009-11-09 フラクショナル個別物理チャネルのタイムスロットフォーマット確定方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/074870 WO2011054157A1 (zh) 2009-11-09 2009-11-09 确定部分专用物理控制信道时隙格式的方法及装置

Publications (1)

Publication Number Publication Date
WO2011054157A1 true WO2011054157A1 (zh) 2011-05-12

Family

ID=43969562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/074870 WO2011054157A1 (zh) 2009-11-09 2009-11-09 确定部分专用物理控制信道时隙格式的方法及装置

Country Status (7)

Country Link
US (1) US8964661B2 (zh)
EP (1) EP2482599B1 (zh)
JP (1) JP2013510521A (zh)
KR (1) KR101440775B1 (zh)
CN (1) CN102484867B (zh)
BR (1) BR112012009800B1 (zh)
WO (1) WO2011054157A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392160A (zh) * 2017-08-10 2019-02-26 华硕电脑股份有限公司 用于处置无线通信系统中的时隙格式信息冲突的方法和设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102071550B1 (ko) 2013-03-06 2020-01-31 삼성전자주식회사 전력 절감을 위한 이동용 전자 장치 및 그 방법
EP2950594A4 (en) * 2013-04-02 2016-03-02 Huawei Tech Co Ltd Channel configuration, device and system
CN109075956B (zh) 2018-08-03 2021-06-01 北京小米移动软件有限公司 时隙格式指示方法、装置、设备、系统及存储介质
SG11202101390QA (en) * 2018-08-15 2021-03-30 Beijing Xiaomi Mobile Software Co Ltd Time slot format indication method, apparatus, equipment, and system, and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494905A (zh) * 2008-01-24 2009-07-29 中兴通讯股份有限公司 Cell_fach状态下f-dpch的码资源的配置方法
WO2009120634A1 (en) * 2008-03-24 2009-10-01 Qualcomm Incorporated Uplink power headroom measurement delivery and reception for e-dch in cell_fach

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7012906B1 (en) * 1999-03-15 2006-03-14 Lg Information & Communications, Ltd. Pilot signals for synchronization and/or channel estimation
US8406251B2 (en) * 2004-10-06 2013-03-26 Broadcom Corporation Method and system for processing multipath clusters
US7821913B2 (en) 2005-03-29 2010-10-26 Qualcomm Incorporated Method and apparatus for data and pilot structures supporting equalization
US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
US7724813B2 (en) * 2005-05-20 2010-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmit power control
US7953140B2 (en) * 2007-08-01 2011-05-31 Broadcom Corporation Method and apparatus to process dedicated pilot bits from multiple fingers
CN103889072B (zh) 2007-10-29 2018-05-11 交互数字专利控股公司 在wtru中实施的用于检测和处理rl失败的方法及wtru
TWI482514B (zh) * 2007-12-31 2015-04-21 Interdigital Patent Holdings 在cell_fach及待機模式中無線鏈結同步化及功率控制之方法及裝置
CN101978756B (zh) * 2008-03-19 2014-04-23 日本电气株式会社 通信系统、移动台站、基站、应答确定方法、资源配置确定方法以及程序
US8073463B2 (en) * 2008-10-06 2011-12-06 Andrew, Llc System and method of UMTS UE location using uplink dedicated physical control channel and downlink synchronization channel
JP2012507960A (ja) * 2008-10-31 2012-03-29 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
CN101426237B (zh) * 2008-12-09 2010-09-29 华为技术有限公司 建立无线链路的方法及小区切换的方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494905A (zh) * 2008-01-24 2009-07-29 中兴通讯股份有限公司 Cell_fach状态下f-dpch的码资源的配置方法
WO2009120634A1 (en) * 2008-03-24 2009-10-01 Qualcomm Incorporated Uplink power headroom measurement delivery and reception for e-dch in cell_fach

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Technical Specification Group adio Access Network; Physical channels and mapping of transport channels onto physical channels (FDD) (Release 8)", 3GPP TS 25.211 V8.4.0 3RD GENERATION PARTNERSHIP PROJECT, 31 March 2009 (2009-03-31), XP050366716 *
"Technical Specification Group Radio Access Network; High Speed Download Packet Access (HSDPA) enhancements (Release 6)", 3GPP TR 25.899 V6.1.0 3RD GENERATION PARTNERSHIP PROJECT, 30 September 2004 (2004-09-30), XP050369312 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109392160A (zh) * 2017-08-10 2019-02-26 华硕电脑股份有限公司 用于处置无线通信系统中的时隙格式信息冲突的方法和设备
CN109392160B (zh) * 2017-08-10 2023-05-05 华硕电脑股份有限公司 用于处置无线通信系统中的时隙格式信息冲突的方法和设备

Also Published As

Publication number Publication date
CN102484867A (zh) 2012-05-30
BR112012009800A2 (pt) 2019-10-15
JP2013510521A (ja) 2013-03-21
EP2482599B1 (en) 2016-12-28
US20120218940A1 (en) 2012-08-30
EP2482599A1 (en) 2012-08-01
BR112012009800B1 (pt) 2020-12-08
CN102484867B (zh) 2014-06-25
EP2482599A4 (en) 2014-11-05
KR20120088769A (ko) 2012-08-08
US8964661B2 (en) 2015-02-24
KR101440775B1 (ko) 2014-09-18

Similar Documents

Publication Publication Date Title
EP2087762B1 (en) Method of transmitting and receiving paging messages in a wireless communication system
EP1992125B1 (en) Individual and group identifiers for user equipment in wireless systems with a shared data channel
EP2016797B1 (en) Individual and group identifiers for user equipment in wireless systems with a shared transport channel
JP4484932B2 (ja) 無線リンク制御エラーの解決方法
CN101193390B (zh) 无线通信系统改善连续封包连通功能的方法及其相关装置
JP4696161B2 (ja) 効果的な無線リソース管理方法
US8649308B2 (en) Method and device for confirming downlink inner loop power control mode by base station
CN101449517A (zh) 长期演进上行链路和下行链路中的无线电链路故障检测方法及其装置
KR102249322B1 (ko) 사용자 장비로부터의 셀 업데이트 메시지들을 연기하기 위한 장치 및 방법
JP2010512707A (ja) 移動通信におけるデータフォーマット構成方法及びその端末
WO2011054157A1 (zh) 确定部分专用物理控制信道时隙格式的方法及装置
KR20120069728A (ko) 논리 채널과 mac 스트림의 맵핑 방법 및 시스템
US10772011B2 (en) Wireless transmission control for improved aggregated cell throughput capacity and signaling reliability
JP2008283321A (ja) 移動体通信システム、移動機及びそれに用いる送信電力制御方法並びにそのプログラム

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980161345.2

Country of ref document: CN

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

Ref document number: 09851040

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2009851040

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009851040

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13257934

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012538163

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 20127013757

Country of ref document: KR

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012009800

Country of ref document: BR

REG Reference to national code

Ref country code: BR

Ref legal event code: B01E

Ref document number: 112012009800

Country of ref document: BR

Free format text: SOLICITA-SE IDENTIFICAR O SIGNATARIO DAS PETICOES APRESENTADAS, COMPROVANDO QUE O MESMO TEM PODERES PARA ATUAR EM NOME DO DEPOSITANTE.

ENP Entry into the national phase

Ref document number: 112012009800

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20120426