公开(公告)号：US20080026585A1

公开(公告)日：2008-01-31

申请号：US11812393

申请日：2007-06-19

申请人： Eun-Jeong Kim ,  Seung-Hyun Ahn ,  Jung-Eun Kim ,  Young-Im Na ,  Baik-Soon Choi ,  Dong-Jun Lee

发明人： Eun-Jeong Kim ,  Seung-Hyun Ahn ,  Jung-Eun Kim ,  Young-Im Na ,  Baik-Soon Choi ,  Dong-Jun Lee

IPC分类号： H01L21/311 ,  C03C23/00 ,  G03F7/42

CPC分类号： H01L21/0332 ,  C03C17/30 ,  C03C23/008 ,  C03C2218/328 ,  G03F7/425 ,  G03F7/426 ,  H01L21/31133

摘要： A film (e.g., silicon polymer film, photoresist film) may be removed by applying a composition including a quaternary ammonium hydroxide, a sulfoxide compound, a dialkylene glycol alkyl ether, and/or water to the film. A silicon polymer film (e.g., hard mask layer) and a photoresist film, for example, may be removed by the composition using an in-situ process. Additionally, the composition may remove the silicon polymer film and the photoresist film while preventing or reducing damage to an underlying layer and the generation of particle-type etch residue.

摘要翻译： 可以通过将包含季铵氢氧化物，亚砜化合物，二亚烷基二醇烷基醚和/或水的组合物施加到膜上来除去膜（例如硅聚合物膜，光致抗蚀剂膜）。 例如，可以通过使用原位方法的组合物除去硅聚合物膜（例如，硬掩模层）和光致抗蚀剂膜。 此外，组合物可以除去硅聚合物膜和光致抗蚀剂膜，同时防止或减少对下层的损伤和产生颗粒型蚀刻残留物。

公开(公告)号：US20070115970A1

公开(公告)日：2007-05-24

申请号：US11581913

申请日：2006-10-17

申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC分类号： H04L12/56

CPC分类号： H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

摘要： An apparatus is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.

公开(公告)号：US20070087724A1

公开(公告)日：2007-04-19

申请号：US11582757

申请日：2006-10-17

申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC分类号： H04B1/08

CPC分类号： H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

摘要： An apparatus is provided for allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period and an uplink period allocated to each station (STA), and at least one sub PSMP frame indicating an allocated downlink period for at least one of a retransmission of downlink data and a transmission of an ACK indicating successful receipt of uplink data. After exchanging data with the AP in the downlink and uplink periods indicated by the PSMP frame, an STA receives the each sub PSMP frame, and performs at least one of a reception of the retransmitted downlink data and a reception of the ACK in the downlink period indicated by the each sub MAP frame.

摘要翻译： 提供一种用于在无线网络系统中分配传输周期的装置。 接入点（AP）发送指示分配给每个站（STA）的下行链路周期和上行链路周期的PSMP帧，以及指示下行链路数据的重传中的至少一个的分配的下行链路周期的至少一个子PSMP帧 发送指示成功接收上行链路数据的ACK。 在由PSMP帧指示的下行链路和上行链路周期中与AP交换数据之后，STA接收每个子PSMP帧，并且执行重传的下行链路数据的接收和下行链路周期中的ACK的接收中的至少一个 由每个子MAP帧指示。

公开(公告)号：US20070086418A1

公开(公告)日：2007-04-19

申请号：US11582169

申请日：2006-10-17

申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC分类号： H04B7/212

CPC分类号： H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

摘要： A system is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.

摘要翻译： 提供一种用于在无线网络系统中有效地分配传输周期的系统。 接入点（AP）发送指示提供给每个站（STA）的下行链路周期的PSMP帧和分配给每个STA的最小量的上行链路周期，以及指示附加地提供给STA的上行链路周期的至少一个子PSMP帧 在由PSMP帧指示的上行链路时段中发送用于剩余队列数据的资源请求消息。 如果由PSMP帧指示的上行链路周期不足以发送排队的数据，则STA在上行链路周期中发送包括一部分排队的数据的数据单元和剩余的排队数据的资源请求消息。 在发送资源请求消息之后，STA在由子PSMP帧指示的整个周期之后接收子PSMP帧，并且在由子PSMP帧指示的上行链路周期中将剩余的排队数据发送到AP。

公开(公告)号：US20070086416A1

公开(公告)日：2007-04-19

申请号：US11581496

申请日：2006-10-16

申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC分类号： H04B7/212

CPC分类号： H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

摘要： A method is provided for efficiently allocating a transmission period in a WLAN system. An access point (AP) transmits a PSMP message providing a downlink period and an uplink period provided to each station (STA), and at least one sub PSMP frame indicating a period of at least one of a downlink and an uplink for an STA requiring additional resource allocation. After exchanging data with the AP in the downlink and uplink periods provided by the PSMP frame, if there is a need for additional resource allocation, the STA receives the at least one sub PSMP frame and exchanges data with the AP in the period provided by the each sub PSMP frame.

摘要翻译： 提供了一种用于在WLAN系统中有效地分配传输周期的方法。 接入点（AP）发送提供下行链路周期的PSMP消息和提供给每个站（STA）的上行链路周期，以及至少一个子PSMP帧，其指示用于STA的下行链路和上行链路中的至少一个的周期 额外资源分配。 在由PSMP帧提供的下行链路和上行链路周期中与AP交换数据后，如果需要额外的资源分配，则STA接收至少一个子PSMP帧，并在由所述APMP提供的周期内与AP交换数据 每个子PSMP框架。

公开(公告)号：US20060215781A1

公开(公告)日：2006-09-28

申请号：US11386490

申请日：2006-03-22

申请人： Dong-Jun Lee ,  In-Kyu Lee ,  Min-Young Ahn ,  Jong-Han Kim ,  Heun-Chul Lee

发明人： Dong-Jun Lee ,  In-Kyu Lee ,  Min-Young Ahn ,  Jong-Han Kim ,  Heun-Chul Lee

IPC分类号： H04L1/02 ,  H04B7/02

CPC分类号： H04L27/2647 ,  H04L1/0656 ,  H04L2025/03414

摘要： A method for detecting and decoding a signal in a communication system based on Multiple-Input Multiple-Output (MIMO)-Orthogonal Frequency Division Multiplexing (OFDM). A signal is received through multiple receive antennas. A decision error occurring at a symbol decision time is considered and a symbol is detected from transmitted symbols. Original data transmitted from the detected symbol is recovered. The performance of a coded bit system can be significantly improved using a new equalization matrix G considering a decision error.

摘要翻译： 一种用于在基于多输入多输出（MIMO） - 正交频分复用（OFDM）的通信系统中检测和解码信号的方法。 通过多个接收天线接收信号。 考虑在符号决定时间发生的判定错误，并且从发送的符号检测符号。 从检测到的符号发送的原始数据被恢复。 考虑到决策误差，使用新的均衡矩阵G可以显着改善编码比特系统的性能。

公开(公告)号：US20060034277A1

公开(公告)日：2006-02-16

申请号：US11202895

申请日：2005-08-12

申请人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

发明人： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

IPC分类号： H04L12/56

CPC分类号： H04L1/1614

摘要： Disclosed is a bitmap structure which enables the size of a bitmap field containing reception result information to be significantly reduced while fully performing its acknowledgment function. To this end, a message region for recording indicators, which enables reception success or failure for the maximum allowable SN level packets treatable by block ACK to be confirmed, is assigned. A message region for recording only the reception results for unsuccessfully received packets is also assigned. A receiving party confirms the unsuccessfully received packets through the indicators, and retransmits the unsuccessfully received packets. Also, a transmitting party provides the number of SN level packets and the maximum number of fragmentation packets to the receiving party. The receiving party determines an optimized bitmap configuration scheme, and transmits the reception results for the respective fragmentation packets to the transmitting party based on the determined bitmap configuration scheme.

公开(公告)号：US20060029099A1

公开(公告)日：2006-02-09

申请号：US11199060

申请日：2005-08-08

申请人： Kyung-Hun Jang ,  Dong-Jun Lee ,  Sung-Hyun Choi ,  Jin-Bong Chang ,  Young-Soo Kim

发明人： Kyung-Hun Jang ,  Dong-Jun Lee ,  Sung-Hyun Choi ,  Jin-Bong Chang ,  Young-Soo Kim

IPC分类号： H04J3/24

CPC分类号： H04L69/04 ,  H04W28/06 ,  H04W28/065

摘要： In the data transmission method, a MAC layer receives data from an upper layer, classifies the data according to destination addresses and traffic identifiers, aggregates the data by destination address and traffic identifier as a first transmission unit, aggregates the first transmission units having the identical destination address as a second transmission unit, and transmits the second transmission units having different destination addresses in a single frame. The data transmission method allows packets transferred from the upper layer to be hierarchically aggregated by DAs and TIDs and then packaged into a data unit for each destination such that it is possible to transmit the data at an optimal data rate for each destination terminal.

公开(公告)号：US06479405B2

公开(公告)日：2002-11-12

申请号：US09985615

申请日：2001-11-05

申请人： Jung-Ho Lee ,  Dong-Jun Lee ,  Dae-Won Kang ,  Sung-Taek Moon ,  Gi-Hag Lee ,  Jung-Sik Choi

发明人： Jung-Ho Lee ,  Dong-Jun Lee ,  Dae-Won Kang ,  Sung-Taek Moon ,  Gi-Hag Lee ,  Jung-Sik Choi

IPC分类号： H01L2131

CPC分类号： C23C18/1283 ,  C08G77/62 ,  C23C18/1212 ,  C23C18/122 ,  C23C18/1279 ,  H01L21/02164 ,  H01L21/02222 ,  H01L21/02282 ,  H01L21/02337 ,  H01L21/31051 ,  H01L21/3125 ,  H01L21/316 ,  H01L21/31612 ,  H01L21/76229 ,  H01L21/823481 ,  H01L27/105 ,  H01L27/11521

摘要： A method of forming a silicon oxide layer of a semiconductor device comprising coating a spin-on glass (SOG) composition including perhydropolysilazane having a compound of the formula (SiH2NH2)n where n represents a positive integer on a semiconductor substrate having a surface discontinuity, to form a planar SOG layer; and forming a silicon oxide layer with a planar surface by implementing a first heat treatment to convert an SOG solution into oxide and a second heat treatment to densify thus obtained oxide. The silicon oxide layer of the present invention can bury a gap between gaps of VLSI having a high aspect ratio and gives the same characteristics as a CVD oxide layer. Further, the oxidation of silicon in the active region is restrained in the present invention to secure dimension stability. Also disclosed is a semiconductor device made by the method.

摘要翻译： 一种形成半导体器件的氧化硅层的方法，包括在具有表面不连续性的半导体衬底上涂覆包含具有式（SiH 2 NH 2）n的化合物的全氢聚硅氮烷的旋涂玻璃（SOG）组合物，其中n表示正整数， 以形成平面SOG层; 以及通过实施第一热处理以将SOG溶液转化为氧化物并进行第二热处理以致密化由此获得的氧化物，形成具有平坦表面的氧化硅层。 本发明的氧化硅层可以在具有高纵横比的VLSI的间隙之间埋设间隙，并赋予与CVD氧化物层相同的特性。 此外，本发明中限制了活性区域中硅的氧化以确保尺寸稳定性。 还公开了通过该方法制造的半导体器件。

公开(公告)号：US07970356B2

公开(公告)日：2011-06-28

申请号：US11653199

申请日：2007-01-12

申请人： Chang-Woo Seo ,  Jin-Youn Cho ,  Dong-Jun Lee ,  Kyung-Hun Jang ,  Gang-Youl Yu

发明人： Chang-Woo Seo ,  Jin-Youn Cho ,  Dong-Jun Lee ,  Kyung-Hun Jang ,  Gang-Youl Yu

IPC分类号： H04B15/00 ,  H04W24/00

CPC分类号： H04W16/28 ,  H04W64/00

摘要： A terminal location estimation method in a wireless communication system in which an access point (AP) provides an access service to a plurality of terminals includes defining a plurality of beam spaces around the AP through space multiplexing; scheduling the beam spaces according to a predetermined pattern; simultaneously forming a beam in at least one beam space; and detecting the existence and location of a terminal according to whether a response message in response to the formed beam is received. Accordingly, an AP forms beams in a predetermined scheduling pattern, and each of the terminals detecting the beams registers its location by informing the AP that each of the terminals exists in a relevant beam area, and thus, a location of each of the terminals can be estimated without using a complex DOA algorithm.

摘要翻译： 一种无线通信系统中的终端位置估计方法，其中接入点（AP）向多个终端提供接入服务包括通过空间多路复用来定义AP周围的多个波束空间; 根据预定模式调度光束空间; 同时在至少一个梁空间中形成梁; 以及根据是否接收到响应于所形成的波束的响应消息来检测终端的存在和位置。 因此，AP以预定的调度模式形成波束，并且通过向AP指示每个终端存在于相关的波束区域中，检测波束的每个终端登记其位置，因此每个终端的位置可以 估计不使用复杂的DOA算法。