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1. 发明授权

US08213354B2 Method for transmission of ACK/NACK for uplink enhancement in a TDD mobile communication system 有权
标题翻译：用于在TDD移动通信系统中传输用于上行链路增强的ACK / NACK的方法
公开(公告)号：US08213354B2
公开(公告)日：2012-07-03
申请号：US11064751
申请日：2005-02-16
申请人： Hye-Young Lee , Seong-Ill Park , Ju-Ho Lee , Jin-Weon Chang , Young-Bin Chang , Jin-Seok Lee , Song-Hun Kim , Kwang-Yung Jeong
发明人： Hye-Young Lee , Seong-Ill Park , Ju-Ho Lee , Jin-Weon Chang , Young-Bin Chang , Jin-Seok Lee , Song-Hun Kim , Kwang-Yung Jeong
IPC分类号： H04B7/212
CPC分类号： H04L1/1607 , H04L1/0073 , H04L2001/125
摘要： Disclosed is a structure of a downlink common channel for transmitting an ACK/NACK to notify whether retransmission should be performed through a transmission position of the downlink common channel according to a channel code of a time slot allocated to a UE, and a method for distinguishing an ACK from a NACK, in using a HARQ scheme for uplink transmission of a TDD CDMA scheme in a 3G mobile communication.
摘要翻译：公开了用于发送ACK / NACK的下行链路公共信道的结构，以通知根据分配给UE的时隙的信道码，是否应当通过下行链路公共信道的发送位置进行重传，以及用于区分来自NACK的ACK，在3G移动通信中使用用于TDD CDMA方案的上行链路传输的HARQ方案。

2. 发明授权

US07366117B2 Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system 有权
标题翻译：用于在窄带时分双工系统中共享下行专用物理信道的方法和装置
公开(公告)号：US07366117B2
公开(公告)日：2008-04-29
申请号：US11054462
申请日：2005-02-09
申请人： Song-Hun Kim , Hyeon-Woo Lee , Seong-Ill Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
发明人： Song-Hun Kim , Hyeon-Woo Lee , Seong-Ill Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
IPC分类号： H04J3/00
CPC分类号： H04J3/245
摘要： A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.
摘要翻译：一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

3. 发明申请

US20050201319A1 Method for transmission of ACK/NACK for uplink enhancement in a TDD mobile communication system 有权
标题翻译：用于在TDD移动通信系统中传输用于上行链路增强的ACK / NACK的方法
公开(公告)号：US20050201319A1
公开(公告)日：2005-09-15
申请号：US11064751
申请日：2005-02-16
申请人： Hye-Young Lee , Seong-Ill Park , Ju-Ho Lee , Jin-Weon Chang , Young-Bin Chang , Jin-Seok Lee , Song-Hun Kim , Kwang-Yung Jeong
发明人： Hye-Young Lee , Seong-Ill Park , Ju-Ho Lee , Jin-Weon Chang , Young-Bin Chang , Jin-Seok Lee , Song-Hun Kim , Kwang-Yung Jeong
IPC分类号： H04B7/26 , H04B7/212
CPC分类号： H04L1/1607 , H04L1/0073 , H04L2001/125
摘要： Disclosed is a structure of a downlink common channel for transmitting an ACK/NACK to notify whether retransmission should be performed through a transmission position of the downlink common channel according to a channel code of a time slot allocated to a UE, and a method for distinguishing an ACK from a NACK, in using a HARQ scheme for uplink transmission of a TDD CDMA scheme in a 3G mobile communication.
摘要翻译：公开了用于发送ACK / NACK的下行链路公共信道的结构，以通知根据分配给UE的时隙的信道码，是否应当通过下行链路公共信道的发送位置进行重传，以及用于区分来自NACK的ACK，在3G移动通信中使用用于TDD CDMA方案的上行链路传输的HARQ方案。

4. 发明申请

US20050220068A1 Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system 有权
标题翻译：用于在窄带时分双工系统中共享下行专用物理信道的方法和装置
公开(公告)号：US20050220068A1
公开(公告)日：2005-10-06
申请号：US11054462
申请日：2005-02-09
申请人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
发明人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
IPC分类号： H04B7/26 , H04B7/212 , H04B7/216 , H04J3/00 , H04J3/24
CPC分类号： H04J3/245
摘要： A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.
摘要翻译：一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

5. 发明申请

US20050220042A1 Method and apparatus for transmitting scheduling grant information using a transport format combination indicator in Node B controlled scheduling of an uplink packet transmission 审中-公开
标题翻译：用于使用节点B中的传输格式组合指示符发送调度授权信息的方法和装置控制上行链路分组传输的调度
公开(公告)号：US20050220042A1
公开(公告)日：2005-10-06
申请号：US11065819
申请日：2005-02-25
申请人： Jin-Weon Chang , Seong-III Park , Ju-Ho Lee , Kwang-Yung Jeong , Young-Bin Chang , Hye-Young Lee , Jin-Seok Lee , Song-Hun Kim
发明人： Jin-Weon Chang , Seong-III Park , Ju-Ho Lee , Kwang-Yung Jeong , Young-Bin Chang , Hye-Young Lee , Jin-Seok Lee , Song-Hun Kim
IPC分类号： H04L12/28 , H04L12/56 , H04W72/12 , H04W74/02
CPC分类号： H04W72/1289 , H04L1/0025 , H04L1/0072 , H04L1/1671 , H04L1/1858 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W72/1268
摘要： A method and apparatus for transmitting scheduling grant information by a TFCI in Node B controlled scheduling of uplink packet transmission. In one embodiment, a scheduling command resulting from Node B controlled scheduling is mapped onto a TFCI and transmitted on the downlink. In another embodiment, an ACK/NACK signal determining retransmission of uplink packet data is mapped onto a TFCI and transmitted on the downlink.
摘要翻译：一种用于通过TFCI在节点B中控制上行链路分组传输的调度来发送调度许可信息的方法和装置。在一个实施例中，将由节点B控制的调度产生的调度命令映射到TFCI上并在下行链路上发送。在另一个实施例中，确定上行链路分组数据的重传的ACK / NACK信号被映射到TFCI并在下行链路上发送。

6. 发明授权

US09706435B2 Method and system for dynamically changing upper bound on data packet size in wireless communication networks 有权
公开(公告)号：US09706435B2
公开(公告)日：2017-07-11
申请号：US14129432
申请日：2012-07-02
申请人： Anil Agiwal , Young-Bin Chang
发明人： Anil Agiwal , Young-Bin Chang
IPC分类号： H04W28/06 , H04W28/18
CPC分类号： H04W28/06 , H04W28/18
摘要： The present invention provides a method and system for dynamically changing upper bound on size of data packets. In one embodiment, a transmitting device determines a need to change existing negotiated maximum size for an active connection when size of data packets for an application is switched, a new application is mapped to the active connection or Maximum Transmission Unit (MTU) of broadband wireless network is changed. Then, the transmitting device sends a request message indicating a new negotiated maximum size for changing the existing negotiated maximum size to the receiving device. The receiving device sends a response message confirming change to the new negotiated maximum size to the transmitting device. Accordingly, the transmitting device and the receiving device uses the new negotiated maximum size for building data packets and decoding the received data packets respectively based on a predefined parameter (e.g., sequence number/action time) indicated in the request/response message.

7. 发明授权

US09515372B2 Apparatus and method for beam locking in a wireless communication system 有权
标题翻译：无线通信系统中光束锁定的装置和方法
公开(公告)号：US09515372B2
公开(公告)日：2016-12-06
申请号：US13549280
申请日：2012-07-13
申请人： Young-Bin Chang , Rakesh Taori
发明人： Young-Bin Chang , Rakesh Taori
IPC分类号： H04W72/00 , H01Q1/12 , H01Q1/24 , H01Q3/26 , H04B7/08 , H04B7/06
CPC分类号： H01Q1/1257 , H01Q1/246 , H01Q3/26 , H04B7/0617 , H04B7/086
摘要： According to one embodiment, an apparatus for beamforming includes a detector for measuring at least one change of movement and rotation of an apparatus; and a calculator for determining a beamforming parameter for aligning a beam direction with another apparatus by compensating for the change of the beam direction according to at least one of the movement and the rotation.
摘要翻译：根据一个实施例，用于波束成形的装置包括用于测量装置的运动和旋转的至少一个变化的检测器; 以及计算器，用于根据运动和旋转中的至少一个来补偿波束方向的变化，来确定用于使波束方向与另一装置对准的波束形成参数。

8. 发明授权

US09445400B2 Methods and devices for performing an automatic repeat request reset in a wireless communication environment 有权
标题翻译：用于在无线通信环境中执行自动重复请求重置的方法和装置
公开(公告)号：US09445400B2
公开(公告)日：2016-09-13
申请号：US13807986
申请日：2011-07-01
申请人： Anil Agiwal , Young-Bin Chang
发明人： Anil Agiwal , Young-Bin Chang
IPC分类号： H04W72/04 , H04L1/18
CPC分类号： H04W72/0406 , H04L1/1835 , H04L1/1864 , H04L1/1874 , H04L1/1887 , H04L1/1896
摘要： A method and device for performing an Automatic Repeat Request (ARQ) procedure in a wireless communication environment are provided. An initiation of the ARQ reset procedure is triggered by one of a transmitting device and a receiving device. A sequence number corresponding to a start of an ARQ window is determined. The sequence number is a sequence number of a first ARQ block to be transmitted by the transmitting device upon completion of the ARQ reset procedure. An ARQ reset message indicating the determined sequence number is transmitted to the receiving device. Accordingly, first and second pointer values of the ARQ window at the receiving device is set to the sequence number in the ARQ reset message. An ARQ reset acknowledgement message is sent to the transmitting device. Moreover, first and second pointer values of the ARQ window at the transmitting device is set to the determined sequence number.
摘要翻译：提供了一种用于在无线通信环境中执行自动重复请求（ARQ）过程的方法和设备。 ARQ复位过程的启动由发送设备和接收设备之一触发。确定与ARQ窗口的开始对应的序列号。序列号是在完成ARQ复位过程时由发送设备发送的第一ARQ块的序列号。指示确定的序列号的ARQ重置消息被发送到接收设备。因此，接收设备的ARQ窗口的第一和第二指针值被设置为ARQ重置消息中的序列号。 ARQ复位确认消息被发送到发送设备。此外，发送装置处的ARQ窗口的第一和第二指针值被设置为确定的序列号。

9. 发明授权

US09172511B2 Apparatus and method of communicating automatic repeat request (ARQ) feedback in a wireless communication network 有权
标题翻译：在无线通信网络中传送自动重发请求（ARQ）反馈的装置和方法
公开(公告)号：US09172511B2
公开(公告)日：2015-10-27
申请号：US12977552
申请日：2010-12-23
申请人： Anil Agiwal , Young-Bin Chang
发明人： Anil Agiwal , Young-Bin Chang
IPC分类号： G06F11/00 , H04L1/16 , H04L1/18
CPC分类号： H04L1/1685 , H04L1/1835 , H04L1/1848
摘要： A method and device for communicating ARQ feedback in wireless communication networks. An ARQ block whose transmission is in progress is determined upon occurrence of an event at a receiving device. ARQ feedback is generated that indicates the ARQ blocks whose transmission is in progress. Further, the ARQ feedback is sent to a device transmitting the ARQ feedback.
摘要翻译：一种用于在无线通信网络中传送ARQ反馈的方法和装置。传输正在进行的ARQ块在接收设备发生事件时确定。生成ARQ反馈，指示传输正在进行的ARQ块。此外，ARQ反馈被发送到发送ARQ反馈的设备。

10. 发明授权

US09094861B2 Method and system for generating and processing medium access control packet data units in a broadband wireless network environment 有权
标题翻译：用于在宽带无线网络环境中生成和处理媒体接入控制分组数据单元的方法和系统
公开(公告)号：US09094861B2
公开(公告)日：2015-07-28
申请号：US13565433
申请日：2012-08-02
申请人： Anil Agiwal , Young-Bin Chang
发明人： Anil Agiwal , Young-Bin Chang
IPC分类号： H04W4/00 , H04W28/06 , H04W80/02
CPC分类号： H04W28/06 , H04W80/02
摘要： The present invention provides a method and system for generating and processing medium access control (MAC) protocol data units (PDUs) in a broadband wireless network environment. In one embodiment, a method includes determining whether a MAC service data units (SDUs) intended for a receiving device includes fragmented MAC SDU(s). The method also includes generating MAC PDU(s) from the fragmented MAC SDU(s) when the MAC SDUs includes fragmented MAC SDU(s), where each MAC PDU includes a single fragmented MAC SDU. The method further includes determining whether unfragmented MAC SDU(s) in the MAC SDUs satisfy pre-defined criteria. If the unfragmented MAC SDU(s) satisfy the predefined criteria, the method includes generating MAC PDU(s) from the unfragmented MAC SDU(s), where each MAC PDU includes multiple unfragmented MAC SDUs. Otherwise, the method includes generating MAC PDU(s) from the unfragmented MAC SDU(s), where each MAC PDU includes a single unfragmented MAC SDU.
摘要翻译：本发明提供了一种用于在宽带无线网络环境中生成和处理媒体接入控制（MAC）协议数据单元（PDU）的方法和系统。在一个实施例中，一种方法包括确定用于接收设备的MAC服务数据单元（SDU）是否包括分段MAC SDU。该方法还包括当MAC SDU包括分段MAC SDU时从分段的MAC SDU产生MAC PDU，其中每个MAC PDU包括单个分段的MAC SDU。该方法还包括确定MAC SDU中的未分片的MAC SDU是否满足预定义的标准。如果未分片的MAC SDU满足预定义的标准，则该方法包括从未分片的MAC SDU生成MAC PDU，其中每个MAC PDU包括多个未分片的MAC SDU。否则，该方法包括从未分片的MAC SDU生成MAC PDU，其中每个MAC PDU包括单个未分片的MAC SDU。

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