公开(公告)号：US20110041022A1

公开(公告)日：2011-02-17

申请号：US12857162

申请日：2010-08-16

申请人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

发明人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1854 ,  H04L1/1841 ,  H04L1/1848

摘要： An apparatus and a method for operating an Automatic Repeat reQuest (ARQ) in consideration of an operation state of a Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system. In the method, when an an ARQ timer expires, operation state information of a HARQ module for controlling a HARQ is determined. Whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module, then determined. When determining to delay the generation of the NACK information, the generation of the NACK information is delayed for a delay time determined in consideration of the operation state information of the HARQ module.

摘要翻译： 考虑到无线通信系统中的混合自动重传请求（HARQ）的操作状态来操作自动重复请求（ARQ）的装置和方法。 在该方法中，当ARQ定时器期满时，确定用于控制HARQ的HARQ模块的操作状态信息。 考虑到HARQ模块的运行状态信息，是否延迟生成负值确认（NACK）信息，然后确定。 当确定延迟生成NACK信息时，NACK信息的生成被延迟考虑到HARQ模块的操作状态信息确定的延迟时间。

公开(公告)号：US08751891B2

公开(公告)日：2014-06-10

申请号：US12857162

申请日：2010-08-16

申请人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

发明人： Jae-Hong Park ,  Seung-Hyun Lee ,  Jin-Young Oh ,  Dong-Jun Kang

IPC分类号： G06F11/00

CPC分类号： H04L1/1854 ,  H04L1/1841 ,  H04L1/1848

摘要： An apparatus and a method for operating an Automatic Repeat reQuest (ARQ) in consideration of an operation state of a Hybrid Automatic Repeat reQuest (HARQ) in a wireless communication system. In the method, when an ARQ timer expires, operation state information of a HARQ module for controlling a HARQ is determined. Whether to delay generation of Negative ACKnowledge (NACK) information in consideration of the operation state information of the HARQ module, then determined. When determining to delay the generation of the NACK information, the generation of the NACK information is delayed for a delay time determined in consideration of the operation state information of the HARQ module.

摘要翻译： 考虑到无线通信系统中的混合自动重传请求（HARQ）的操作状态来操作自动重复请求（ARQ）的装置和方法。 在该方法中，当ARQ定时器到期时，确定用于控制HARQ的HARQ模块的操作状态信息。 考虑到HARQ模块的运行状态信息，是否延迟生成负值确认（NACK）信息，然后确定。 当确定延迟生成NACK信息时，NACK信息的生成被延迟考虑到HARQ模块的操作状态信息确定的延迟时间。

公开(公告)号：US07978640B2

公开(公告)日：2011-07-12

申请号：US12019432

申请日：2008-01-24

申请人： Seung-Hyun Lee ,  Jin-Young Oh

发明人： Seung-Hyun Lee ,  Jin-Young Oh

IPC分类号： H04Q7/00 ,  H04L12/28 ,  H04J3/24

CPC分类号： H04W28/06 ,  H04L47/10 ,  H04L69/22

摘要： Disclosed is a method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting at least one Service Data Unit (SDU) containing transmission data through a corresponding logical channel and generating at least one first Protocol Data Unit (PDU) that includes said at least one SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to said at least one first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer. The method can reduce load due to additional processing, such as a bit operation or memory copying, in a receiver requiring high speed data transmission.

摘要翻译： 公开了一种用于在移动通信系统中通过MAC协议发送和接收数据的方法和装置。 该方法包括通过相应的逻辑信道输入包含传输数据的至少一个服务数据单元（SDU），并且生成包括所述至少一个SDU的至少一个第一协议数据单元（PDU），而不包括用于识别逻辑信道的复用信息 ，由第一传输实体; 通过在所述第一传输实体和物理层之间操作的第二传输实体获取所述第一PDU并在所述第二PDU的有效载荷中生成包括所述第一PDU的第二PDU; 将用于识别对应于所述至少一个第一PDU的逻辑信道的复用信息插入到第二PDU的报头信息中; 以及通过所述物理层发送所述第二PDU。 该方法可以在需要高速数据传输的接收机中由于诸如位操作或存储器复制的附加处理而减少负载。

公开(公告)号：US08451767B2

公开(公告)日：2013-05-28

申请号：US13180105

申请日：2011-07-11

申请人： Seung-Hyun Lee ,  Jin-Young Oh

发明人： Seung-Hyun Lee ,  Jin-Young Oh

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04J3/24

CPC分类号： H04W28/06 ,  H04L47/10 ,  H04L69/22

摘要： A method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting an SDU including transmission data through a logical channel and generating a first PDU that includes the SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to the first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer.

摘要翻译： 一种用于在移动通信系统中通过MAC协议发送和接收数据的方法和装置。 该方法包括通过逻辑信道输入包括传输数据的SDU，并由第一传输实体生成包括SDU的第一PDU，而不包括用于识别逻辑信道的复用信息; 通过在所述第一传输实体和物理层之间操作的第二传输实体获取所述第一PDU并在所述第二PDU的有效载荷中生成包括所述第一PDU的第二PDU; 将用于识别对应于第一PDU的逻辑信道的复用信息插入第二PDU的报头信息; 以及通过所述物理层发送所述第二PDU。

公开(公告)号：US20110268040A1

公开(公告)日：2011-11-03

申请号：US13180105

申请日：2011-07-11

申请人： Seung-Hyun LEE ,  Jin-Young Oh

发明人： Seung-Hyun LEE ,  Jin-Young Oh

IPC分类号： H04W4/00

CPC分类号： H04W28/06 ,  H04L47/10 ,  H04L69/22

摘要： A method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting an SDU including transmission data through a logical channel and generating a first PDU that includes the SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to the first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer.

摘要翻译： 一种用于在移动通信系统中通过MAC协议发送和接收数据的方法和装置。 该方法包括通过逻辑信道输入包括传输数据的SDU，并由第一传输实体生成包括SDU的第一PDU，而不包括用于识别逻辑信道的复用信息; 通过在所述第一传输实体和物理层之间操作的第二传输实体获取所述第一PDU并在所述第二PDU的有效载荷中生成包括所述第一PDU的第二PDU; 将用于识别对应于第一PDU的逻辑信道的复用信息插入第二PDU的报头信息; 以及通过所述物理层发送所述第二PDU。

公开(公告)号：US20080181166A1

公开(公告)日：2008-07-31

申请号：US12019432

申请日：2008-01-24

申请人： Seung-Hyun LEE ,  Jin-Young Oh

发明人： Seung-Hyun LEE ,  Jin-Young Oh

IPC分类号： H04Q7/00

CPC分类号： H04W28/06 ,  H04L47/10 ,  H04L69/22

摘要： Disclosed is a method and an apparatus for transmitting and receiving data via a MAC protocol in a mobile communication system. The method includes inputting at least one Service Data Unit (SDU) containing transmission data through a corresponding logical channel and generating at least one first Protocol Data Unit (PDU) that includes said at least one SDU without including multiplexing information for identification of the logical channel, by a first transmission entity; acquiring the first PDU and generating a second PDU including the first PDU in a payload of the second PDU, by a second transmission entity that operates between the first transmission entity and a physical layer; inserting the multiplexing information for identification of the logical channel corresponding to said at least one first PDU into header information of the second PDU; and transmitting the second PDU through the physical layer. The method can reduce load due to additional processing, such as a bit operation or memory copying, in a receiver requiring high speed data transmission.

摘要翻译： 公开了一种用于在移动通信系统中通过MAC协议发送和接收数据的方法和装置。 该方法包括通过相应的逻辑信道输入包含传输数据的至少一个服务数据单元（SDU），并且生成包括所述至少一个SDU的至少一个第一协议数据单元（PDU），而不包括用于识别逻辑信道的复用信息 ，由第一传输实体; 通过在所述第一传输实体和物理层之间操作的第二传输实体获取所述第一PDU并在所述第二PDU的有效载荷中生成包括所述第一PDU的第二PDU; 将用于识别对应于所述至少一个第一PDU的逻辑信道的复用信息插入到第二PDU的报头信息中; 以及通过所述物理层发送所述第二PDU。 该方法可以在需要高速数据传输的接收机中由于诸如位操作或存储器复制的附加处理而减少负载。

公开(公告)号：US20050185608A1

公开(公告)日：2005-08-25

申请号：US11035190

申请日：2005-01-13

申请人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh ,  Sang-Jun Na

发明人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh ,  Sang-Jun Na

IPC分类号： H04B7/26 ,  H04L29/06 ,  H04W28/00 ,  H04W28/04 ,  H04W28/06 ,  H04W72/04 ,  H04W72/12 ,  H04W80/02 ,  H04W80/04 ,  H04Q7/00

CPC分类号： H04W28/06 ,  H04L69/22 ,  H04W80/02

摘要： A method for improving the data processing speed in a mobile communication system employing a High Speed Downlink Packet Access (HSDPA) is provided. A data unit for the HSDPA services is generated by adding a field for identifying a destination logical channel to the header of the data unit and inserting a header padding field into the header, and transmitting the generated data unit.

摘要翻译： 提供了一种用于提高采用高速下行链路分组接入（HSDPA）的移动通信系统中的数据处理速度的方法。 通过将用于识别目的地逻辑信道的字段添加到数据单元的头部并将首标填充字段插入到头部中来生成用于HSDPA服务的数据单元，并且发送生成的数据单元。

公开(公告)号：US07590089B2

公开(公告)日：2009-09-15

申请号：US10988734

申请日：2004-11-15

申请人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

发明人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

IPC分类号： H04Q7/00

CPC分类号： H04W28/065 ,  H04L69/32 ,  H04W72/1242

摘要： Disclosed is a method for selecting transport formats corresponding to transport channels in a wideband code division multiple access mobile communication system. The method includes the steps of sorting a logical channels according to priorities, the logical channels existing between a radio link control layer entity and a medium access control layer entity; sorting transport format indicators indicating the transport formats according to a number of transport blocks for each corresponding transport format; and according to a sequence of the sorted transport format indicators, selecting transport formats supporting transport blocks of a transport format indicator, a number of which is less than or equal to a number of data blocks to be transferred through a logical channel according to each priority; and comparing size of the data blocks to be transferred with sizes of transport blocks of a selected transport format indicator and selecting a transport format indicator having sizes of a transport block identical to sizes of the data blocks to be transferred.

摘要翻译： 公开了一种在宽带码分多址移动通信系统中选择与传输信道相对应的传输格式的方法。 该方法包括以下步骤：根据优先级排序逻辑信道，存在于无线链路控制层实体与媒体接入控制层实体之间的逻辑信道; 根据每个相应的传输格式的传输块的数量排序指示传输格式的传输格式指示符; 并且根据排序的传输格式指示符的顺序，选择支持传输格式指示符的传输块的传输格式，其数量小于或等于根据每个优先级通过逻辑信道传送的数据块的数量 ; 以及将要传送的数据块的大小与所选择的传输格式指示符的传输块的大小进行比较，并且选择具有与要传送的数据块的大小相同的传输块的大小的传输格式指示符。

公开(公告)号：US20050136919A1

公开(公告)日：2005-06-23

申请号：US10988734

申请日：2004-11-15

申请人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

发明人： Sung-Wook Park ,  Kang-Gyu Lee ,  Sang-Hoon Chae ,  Jin-Young Oh

IPC分类号： H04B7/26 ,  H04B1/707 ,  H04J13/00 ,  H04L29/06 ,  H04L29/08 ,  H04W4/00 ,  H04W88/00 ,  H04Q7/20

CPC分类号： H04W28/065 ,  H04L69/32 ,  H04W72/1242

摘要： Disclosed is a method for selecting transport formats corresponding to transport channels in a wideband code division multiple access mobile communication system. The method includes the steps of sorting a logical channels according to priorities, the logical channels existing between a radio link control layer entity and a medium access control layer entity; sorting transport format indicators indicating the transport formats according to a number of transport blocks for each corresponding transport format; and according to a sequence of the sorted transport format indicators, selecting transport formats supporting transport blocks of a transport format indicator, a number of which is less than or equal to a number of data blocks to be transferred through a logical channel according to each priority; and comparing size of the data blocks to be transferred with sizes of transport blocks of a selected transport format indicator and selecting a transport format indicator having sizes of a transport block identical to sizes of the data blocks to be transferred.

摘要翻译： 公开了一种在宽带码分多址移动通信系统中选择与传输信道相对应的传输格式的方法。 该方法包括以下步骤：根据优先级排序逻辑信道，存在于无线链路控制层实体与媒体接入控制层实体之间的逻辑信道; 根据每个相应的传输格式的传输块的数量排序指示传输格式的传输格式指示符; 并且根据排序的传输格式指示符的顺序，选择支持传输格式指示符的传输块的传输格式，其数量小于或等于根据每个优先级通过逻辑信道传送的数据块的数量 ; 以及将要传送的数据块的大小与所选择的传输格式指示符的传输块的大小进行比较，并且选择具有与要传送的数据块的大小相同的传输块的大小的传输格式指示符。

公开(公告)号：US20050174985A1

公开(公告)日：2005-08-11

申请号：US11035189

申请日：2005-01-13

申请人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh ,  Sang-Jun Na

发明人： Kang-Gyu Lee ,  Sung-Wook Park ,  Sang-Hoon Chae ,  Jin-Young Oh ,  Sang-Jun Na

IPC分类号： H04L12/56 ,  H04L29/06

CPC分类号： H04W28/06 ,  H04W80/00

摘要： A method for improving the data processing speed in a mobile communication system employing a High Speed Downlink Packet Access (HSDPA) is provided. A data unit for the HSDPA services is produced by inserting a header padding field into a header of the data unit, and transmitting the produced data unit.

摘要翻译： 提供了一种用于提高采用高速下行链路分组接入（HSDPA）的移动通信系统中的数据处理速度的方法。 HSDPA服务的数据单元是通过将标头填充字段插入到数据单元的标题中，并发送所生成的数据单元来产生的。