Apparatus and method of processing handover of a mobile relay station in broadband wireless access (BWA) communication system using multihop relay scheme
    32.
    发明申请
    Apparatus and method of processing handover of a mobile relay station in broadband wireless access (BWA) communication system using multihop relay scheme 审中-公开
    使用多跳中继方案在宽带无线接入(BWA)通信系统中处理移动中继站的切换的装置和方法

    公开(公告)号:US20070104148A1

    公开(公告)日:2007-05-10

    申请号:US11594363

    申请日:2006-11-07

    IPC分类号: H04Q7/00

    CPC分类号: H04W4/08 H04W36/04 H04W88/04

    摘要: An apparatus and method of processing handover of a mobile relay station (MRS) in a cellular communication system using a multihop relay scheme is provided. The handover processing method includes transmitting, by the MRS, a handover request message containing child node information to a serving BS when handover is required; making, by the serving BS, an adjacent node list by collecting handover-related information from adjacent nodes to which the MRS is able to be handed over when the handover request message is received; transmitting, by the serving BS, a handover response message containing the adjacent node list to the MRS; and determining, by the MRS, a handover target node based on information contained in the handover response message and transmitting a handover indication message containing the target node to the serving BS. By suggesting the handover method of the MRS in the multihop relay system, it is possible to provide uninterrupted communication to the MRS and its child node in the service area of the MRS.

    摘要翻译: 提供了一种使用多跳中继方案在蜂窝通信系统中处理移动中继站(MRS)的切换的装置和方法。 切换处理方法包括当需要切换时由MRS向服务BS发送包含子节点信息的切换请求消息; 当服务BS通过从接收到切换请求消息的MRS能切换到的相邻节点收集切换相关信息时,由服务BS提供相邻节点列表; 由服务BS向MRS发送包含相邻节点列表的切换响应消息; 以及根据所述切换响应消息中包含的信息,由所述MRS确定切换目标节点,并向所述服务BS发送包含所述目标节点的切换指示消息。 通过在多跳中继系统中建议MRS的切换方法,可以向MRS的服务区域中的MRS及其子节点提供不间断的通信。

    Cleaning solution for removing anti-reflective coating composition
    33.
    发明授权
    Cleaning solution for removing anti-reflective coating composition 失效
    用于去除抗反射涂层组合物的清洁溶液

    公开(公告)号:US07208454B2

    公开(公告)日:2007-04-24

    申请号:US10885951

    申请日:2004-07-08

    IPC分类号: C11D7/50

    摘要: A cleaning solution for a cured anti-reflective layer (AFC layer) component and a method of cleaning an anti-reflective layer component by using the same, wherein the cleaning solution comprises about 5–30% by weight of ammonium hydroxide, about 23–70% by weight of an organic solvent and about 10–50% by weight of water. When an organic material is spattered to adjacent equipment during implementing a coating process onto a wafer, the equipment is detached and then is dipped into the cleaning solution. Thereafter, the equipment is rinsed and dried. Cured and non-cured organic materials are advantageously removed. Cured organic materials left for a period of time, particularly anti-reflective layer components are advantageously removed.

    摘要翻译: 用于固化的抗反射层(AFC层)组分的清洁溶液和通过使用该清洁溶液清洁抗反射层组分的方法,其中所述清洁溶液包含约5-30重量%的氢氧化铵,约23- 70重量%的有机溶剂和约10-50重量%的水。 当在晶片上实施涂覆工艺期间将有机材料溅射到相邻设备时,将设备分离,然后浸入清洁溶液中。 此后,将设备冲洗干燥。 有机地除去固化和未固化的有机材料。 留下一段时间的固化有机材料,特别是抗反射层组分有利地被去除。

    Apparatus and method for supporting multi-link in multi-hop relay cellular network
    34.
    发明申请
    Apparatus and method for supporting multi-link in multi-hop relay cellular network 审中-公开
    支持多跳中继蜂窝网络多链路的装置和方法

    公开(公告)号:US20070087691A1

    公开(公告)日:2007-04-19

    申请号:US11541332

    申请日:2006-09-29

    IPC分类号: H04B7/19

    摘要: A framing method of fixing a training signal and a control channel for multi-link (direct link and relay link) synchronization in a multi-hop relay cellular network, and a transmitting/receiving apparatus for supporting the framing method. A base station (BS) transmits BS downlink (DL) subframe sequentially including a preamble, control information, and a DL burst to a relay station (RS) or a first mobile station (MS) connected to the BS by direct link. The RS transmits an RS DL subframe sequentially including a DL burst, a postamble, and control information to a second MS connected to the BS by relay link. Therefore, difficulties of initial synchronization, handoff, and cell search can be removed from MSs. Furthermore, multi-link bursts can be located between the preamble and the postamble by Time Division Multiplexing (TDM) or Frequency Division Multiplexing (FDM).

    摘要翻译: 一种固定用于多跳中继蜂窝网络中的多链路(直接链路和中继链路)同步的训练信号和控制信道的成帧方法,以及用于支持成帧方法的发送/接收装置。 基站(BS)通过直接链路向连接到BS的中继站(RS)或第一移动站(MS)顺序地发送包括前导码,控制信息和DL突发的BS下行链路(DL)子帧。 RS通过中继链路向连接到BS的第二MS发送顺序包括DL突发,后同步码和控制信息的RS DL子帧。 因此,可以从MS中去除初始同步,切换和小区搜索的困难。 此外,多链路脉冲串可以通过时分复用(TDM)或频分复用(FDM)位于前同步码和后同步码之间。

    Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition
    37.
    发明申请
    Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern using the photoresist composition 有权
    光敏树脂,具有感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光刻胶图案的方法

    公开(公告)号:US20060188821A1

    公开(公告)日:2006-08-24

    申请号:US11350559

    申请日:2006-02-08

    IPC分类号: G03C1/76

    CPC分类号: G03F7/0392

    摘要: In a photosensitive resin, a photoresist composition including the photosensitive resin and a method of forming a photoresist pattern using the photoresist composition, the photosensitive resin includes a hydrophobic terminal group having at least five carbon atoms and a blocking group. The photosensitive resin has a weight average molecular weight of from about 6,000 up to about 9,500. The photoresist composition including the photosensitive resin may form a photoresist pattern having a reduced line edge roughness and a fine line width with accuracy.

    摘要翻译: 在感光性树脂中,包含感光性树脂的光致抗蚀剂组合物和使用光致抗蚀剂组合物形成光致抗蚀剂图案的方法,感光性树脂包括具有至少5个碳原子的疏水性端基和封端基。 感光性树脂的重均分子量为约6,000至约9,500。 包含感光性树脂的光致抗蚀剂组合物可以精确地形成具有线边缘粗糙度和细线宽度降低的光致抗蚀剂图案。