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1. 发明申请

US20060056362A1 Data communication method based on multi-receiver aggregation 有权
公开(公告)号：US20060056362A1
公开(公告)日：2006-03-16
申请号：US11222602
申请日：2005-09-09
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： H04J3/00
CPC分类号： H04L47/10
摘要： A wireless communication system including transmitters for determining a transmission rate for an associated receiver according to channel state information fed back from associated receivers, and transmitting packets at the determined transmission rate. In a communication method, a transmitter groups packets to be transmitted to the receivers according to transmission rates, and generates frames configured by packets with an identical transmission rate. The transmitter aggregates frames with different transmission rates into one transmission burst, and sends the transmission burst. The data communication method based on packet aggregation can efficiently manage resources by determining transmission rates for reception stations (STAs) on the basis of feedback channel state information in a transmission STA, aggregating packets to be transmitted to the reception STAs to form a packet group, and transmitting packet groups with different transmission rates using one multi-rate aggregation (MRA) burst.

2. 发明授权

US07599363B2 Method for reporting reception result of packets in mobile communication system 有权
标题翻译：报告移动通信系统中报文接收结果的方法
公开(公告)号：US07599363B2
公开(公告)日：2009-10-06
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 , H04J3/00
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.
摘要翻译：公开了一种位图结构，其能够在完全执行其确认功能的同时，使包含接收结果信息的位图字段的大小显着减少。为此，分配用于记录指示符的消息区域，其使得能够通过块ACK可被处理的最大允许SN级分组的接收成功或失败被确认。还分配仅用于记录未成功接收的分组的接收结果的消息区域。接收方通过指示符确认未成功接收的分组，并重新发送未成功接收的分组。此外，发送方向接收方提供SN级数据包的数量和最大数量的分段数据包。接收方确定优化的位图配置方案，并且基于所确定的位图配置方案向发送方发送各个分段分组的接收结果。

3. 发明申请

US20060034277A1 Method for reporting reception result of packets in mobile communication system 有权
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.

4. 发明授权

US08437317B2 Data communication method based on multi-receiver aggregation 有权
标题翻译：基于多接收机聚合的数据通信方法
公开(公告)号：US08437317B2
公开(公告)日：2013-05-07
申请号：US11222602
申请日：2005-09-09
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： H04J3/00
CPC分类号： H04L47/10
摘要： A wireless communication system including transmitters for determining a transmission rate for an associated receiver according to channel state information fed back from associated receivers, and transmitting packets at the determined transmission rate. In a communication method, a transmitter groups packets to be transmitted to the receivers according to transmission rates, and generates frames configured by packets with an identical transmission rate. The transmitter aggregates frames with different transmission rates into one transmission burst, and sends the transmission burst. The data communication method based on packet aggregation can efficiently manage resources by determining transmission rates for reception stations (STAs) on the basis of feedback channel state information in a transmission STA, aggregating packets to be transmitted to the reception STAs to form a packet group, and transmitting packet groups with different transmission rates using one multi-rate aggregation (MRA) burst.
摘要翻译：一种无线通信系统，包括根据从关联的接收机反馈的信道状态信息确定相关联的接收机的传输速率并以所确定的传输速率发送分组的发射机。在通信方式中，发送机根据传输速率对接收者进行分组，生成具有相同传输速率的分组配置的帧。发射机将具有不同传输速率的帧聚合成一个传输突发，并发送传输突发。基于分组聚合的数据通信方法可以通过基于传输STA中的反馈信道状态信息来确定接收站（STA）的传输速率来有效地管理资源，将要发送到接收STA的分组聚合以形成分组组，并使用一个多速率聚合（MRA）突发来发送具有不同传输速率的分组组。

5. 发明授权

US08416809B2 Apparatus for reporting reception result of packets in mobile communication system 有权
标题翻译：用于在移动通信系统中报告分组的接收结果的装置
公开(公告)号：US08416809B2
公开(公告)日：2013-04-09
申请号：US12561082
申请日：2009-09-16
申请人： Kyung-Hun Jang , Jong-Ae Park , Dong-jun Lee , Jin-Bong Chang , Yoong-Soo Kim
发明人： Kyung-Hun Jang , Jong-Ae Park , Dong-jun Lee , Jin-Bong Chang , Yoong-Soo Kim
IPC分类号： H04J3/00 , H04L12/28
CPC分类号： H04L1/1614
摘要： Disclosed is a receiver for configuring a Block Acknowledgement (BA) frame in a wireless communication system for acknowledgement of a data transmission from a transmitter. The receiver receives a Block Acknowledgement Request (BAR) frame in the data transmission from the transmitter and determines an overall size of a bitmap for the BA frame from the BAR frame to acknowledge the data transmission. The receiver configures the BA frame of the response to include the bitmap having the determined overall size, and transmits the configured BA frame to the transmitter. The bitmap of the BA frame includes bits representing reception results of packets of the data transmission received from the transmitter.
摘要翻译：公开了一种用于在无线通信系统中配置块确认（BA）帧的接收机，用于确认来自发射机的数据传输。接收机在发射机的数据传输中接收到一个块确认请求（BAR）帧，并从BAR帧确定BA帧的位图的总体大小，以确认数据传输。接收机配置响应的BA帧以包括具有确定的总体大小的位图，并将配置的BA帧发送到发射机。 BA帧的位图包括表示从发送器接收的数据发送的分组的接收结果的比特。

6. 发明申请

US20070086419A1 Method for allocating transmission period in a wireless communication system 有权
公开(公告)号：US20070086419A1
公开(公告)日：2007-04-19
申请号：US11582171
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 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.

7. 发明申请

US20070086415A1 Apparatus for allocating transmission period in a wireless communication system 有权
标题翻译：用于在无线通信系统中分配传输周期的装置
公开(公告)号：US20070086415A1
公开(公告)日：2007-04-19
申请号：US11581495
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： An apparatus and 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装置和方法。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。

8. 发明申请

US20070086414A1 Method for allocating transmission period in a wireless communication system 有权
公开(公告)号：US20070086414A1
公开(公告)日：2007-04-19
申请号：US11581283
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.

9. 发明授权

US07706816B2 Apparatus for allocating transmission period in a wireless communication system 有权
标题翻译：用于在无线通信系统中分配传输周期的装置
公开(公告)号：US07706816B2
公开(公告)日：2010-04-27
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： H04Q7/20
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。

10. 发明授权

US07688770B2 Method for allocating transmission period in a wireless communication system 有权
标题翻译：在无线通信系统中分配传输周期的方法
公开(公告)号：US07688770B2
公开(公告)日：2010-03-30
申请号：US11582918
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 method 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方法。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。

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