公开(公告)号：US07688768B2

公开(公告)日：2010-03-30

申请号：US11581941

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： G08C17/00

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：US07688176B2

公开(公告)日：2010-03-30

申请号：US11582759

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： G08C17/00

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 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系统。 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：US07672259B2

公开(公告)日：2010-03-02

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： G08C17/00

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：US07656832B2

公开(公告)日：2010-02-02

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： G08C17/00

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.

公开(公告)号：US20070115971A1

公开(公告)日：2007-05-24

申请号：US11582005

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： A method 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： 提供了一种用于在无线网络系统中有效地分配传输周期的方法。 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：US20070086374A1

公开(公告)日：2007-04-19

申请号：US11581941

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： H04Q7/00

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.

摘要翻译： 提供了一种用于在无线网络系统中有效地分配传输周期的装置。 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：US07205865B2

公开(公告)日：2007-04-17

申请号：US11080006

申请日：2005-03-14

申请人： Hyun-II Kang ,  Kyung-Hun Jang ,  Hyo-Sun Hwang ,  Jun-Seok Park

发明人： Hyun-II Kang ,  Kyung-Hun Jang ,  Hyo-Sun Hwang ,  Jun-Seok Park

IPC分类号： H01P5/12

CPC分类号： H01P5/16

摘要： Disclosed is a high frequency omni-directional 2-way power divider which includes one input terminal and two output terminals so that a signal inputted through the input terminal is uniformly distributed to the two output terminals. The high frequency omni-directional 2-way power divider includes: a first Wilkinson regular divider including one input terminal and first and second output terminals; a second Wilkinson regular divider including one input terminal and third and fourth output terminals, the third output terminal being connected to the first output terminal of the first Wilkinson regular divider; and a third Wilkinson regular divider including one input terminal and fifth and sixth output terminals, the fifth output terminal being connected to the second output terminal of the second Wilkinson regular divider and the sixth output terminal being connected to the fourth output terminal of the second Wilkinson regular divider, wherein, when one of the three input terminals contained in the first to the third Wilkinson regular divider is used as the input terminal of the 2-way power divider, other two input terminals are used as output terminals, to which power is uniformly distributed.

摘要翻译： 公开了一种高频全向2路功率分配器，其包括一个输入端子和两个输出端子，使得通过输入端子输入的信号均匀分布到两个输出端子。 高频全向2路功率分配器包括：第一Wilkinson规则分频器，包括一个输入端和第一和第二输出端; 第二Wilkinson规则分频器，包括一个输入端子和第三和第四输出端子，第三输出端子连接到第一Wilkinson规则分压器的第一输出端子; 以及包括一个输入端子和第五和第六输出端子的第三Wilkinson规则分压器，第五输出端子连接到第二Wilkinson规则分压器的第二输出端子，第六输出端子连接到第二Wilkinson的第四输出端子 其中当使用包含在第一至第三Wilkinson规则分频器中的三个输入端中的一个用作双向功率分配器的输入端时，其它两个输入端用作输出端子，功率为 均匀分布。