公开(公告)号：US20050049012A1

公开(公告)日：2005-03-03

申请号：US10879786

申请日：2004-06-29

申请人： Sun-Ny Chang ,  Jeong-Hoon Park ,  Yun-Sang Park

发明人： Sun-Ny Chang ,  Jeong-Hoon Park ,  Yun-Sang Park

IPC分类号： H04B7/26 ,  H04B1/16 ,  H04W52/02 ,  H04W68/00 ,  H04M1/00 ,  H04B1/38

CPC分类号： H04W52/0216 ,  H04W68/00 ,  Y02D70/1222

摘要： An apparatus and method for controlling a sleep mode in a wireless access communication system. The apparatus determines a predetermined number of groups for grouping at least one subscriber terminal according to type information of a paging interval equal to the sum of the sleep interval and the listening interval, and registers the subscriber terminal in one group from among the groups on the basis of the paging interval type of the subscriber terminal. Upon receipt of the group information, the apparatus controls a base station to pre-recognize a terminal woken up at a predetermined time from among a plurality of terminals entering the sleep mode, resulting in reduction of the number of unnecessary paging message transmissions and improved efficiency of the wireless access communication system.

摘要翻译： 一种用于在无线接入通信系统中控制睡眠模式的装置和方法。 该设备根据等于睡眠间隔和监听间隔之和的寻呼间隔的类型信息，确定用于对至少一个用户终端进行分组的预定数量的组，并将用户终端从一组中登记在一组中 用户终端的寻呼间隔类型的基础。 在接收到组信息之后，该装置控制基站对从进入休眠模式的多个终端中的预定时间唤醒的终端进行预识别，从而减少不必要的寻呼消息传输次数并提高效率 的无线接入通信系统。

公开(公告)号：US07522570B2

公开(公告)日：2009-04-21

申请号：US11265970

申请日：2005-11-03

申请人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

发明人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

IPC分类号： H04Q7/24 ,  H04Q7/22 ,  H04Q7/38 ,  H04M3/42

CPC分类号： H04W48/14 ,  H04W60/00 ,  H04W74/00

摘要： Disclosed is a system and a method for provisioning service flows in broadband wireless access communication. In a broadband wireless access communication system, if a base station receives a registration request message from a mobile station, and if the base station inserts information about service flows to be provisioned by a base station into a registration response message and transmits the registration response message to the mobile station after the registration request message is received, the mobile station determines if the mobile station transits into a normal operation mode corresponding to the information and exactly recognizes a time point at which the mobile station goes into the normal operation mode.

摘要翻译： 公开了一种用于在宽带无线接入通信中提供服务流的系统和方法。 在宽带无线接入通信系统中，如果基站从移动台接收到注册请求消息，并且如果基站将关于由基站提供的业务流的信息插入到注册响应消息中，并发送注册响应消息 在接收到注册请求消息之后，移动台确定移动台是否转变为对应于该信息的正常操作模式，并准确地识别移动台进入正常操作模式的时间点。

公开(公告)号：US07450926B2

公开(公告)日：2008-11-11

申请号：US10879786

申请日：2004-06-29

申请人： Sun-Ny Chang ,  Jeong-Hoon Park ,  Yun-Sang Park

发明人： Sun-Ny Chang ,  Jeong-Hoon Park ,  Yun-Sang Park

IPC分类号： H04B1/16

CPC分类号： H04W52/0216 ,  H04W68/00 ,  Y02D70/1222

摘要： An apparatus and method for controlling a sleep mode in a wireless access communication system. The apparatus determines a predetermined number of groups for grouping at least one subscriber terminal according to type information of a paging interval equal to the sum of the sleep interval and the listening interval, and registers the subscriber terminal in one group from among the groups on the basis of the paging interval type of the subscriber terminal. Upon receipt of the group information, the apparatus controls a base station to pre-recognize a terminal woken up at a predetermined time from among a plurality of terminals entering the sleep mode, resulting in reduction of the number of unnecessary paging message transmissions and improved efficiency of the wireless access communication system.

摘要翻译： 一种用于在无线接入通信系统中控制睡眠模式的装置和方法。 该设备根据等于睡眠间隔和监听间隔之和的寻呼间隔的类型信息，确定用于对至少一个用户终端进行分组的预定数量的组，并将用户终端从一组中登记在一组中 用户终端的寻呼间隔类型的基础。 在接收到组信息之后，该装置控制基站对从进入休眠模式的多个终端中的预定时间唤醒的终端进行预识别，从而减少不必要的寻呼消息传输次数并提高效率 的无线接入通信系统。

公开(公告)号：US20090170494A1

公开(公告)日：2009-07-02

申请号：US12397784

申请日：2009-03-04

申请人： Jin-A KIM ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

发明人： Jin-A KIM ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

IPC分类号： H04M3/00

CPC分类号： H04W48/14 ,  H04W60/00 ,  H04W74/00

摘要： Disclosed is a system and a method for provisioning service flows in broadband wireless access communication. In a broadband wireless access communication system, if a base station receives a registration request message from a mobile station, and if the base station inserts information about service flows to be provisioned by a base station into a registration response message and transmits the registration response message to the mobile station after the registration request message is received, the mobile station determines if the mobile station transits into a normal operation mode corresponding to the information and exactly recognizes a time point at which the mobile station goes into the normal operation mode.

摘要翻译： 公开了一种用于在宽带无线接入通信中提供服务流的系统和方法。 在宽带无线接入通信系统中，如果基站从移动台接收到注册请求消息，并且如果基站将关于由基站提供的业务流的信息插入到注册响应消息中，并发送注册响应消息 在接收到注册请求消息之后，移动台确定移动台是否转变为对应于该信息的正常操作模式，并准确地识别移动台进入正常操作模式的时间点。

公开(公告)号：US20060094450A1

公开(公告)日：2006-05-04

申请号：US11033366

申请日：2005-01-11

申请人： Jeong-Hoon Park ,  Yun-Sang Park

发明人： Jeong-Hoon Park ,  Yun-Sang Park

IPC分类号： H04Q7/20

CPC分类号： H04W52/0225 ,  H04W8/26 ,  H04W60/04 ,  H04W68/00 ,  H04W76/20

摘要： A method for controlling an operation mode of a terminal in a broadband wireless access communication system. In the method, the operation modes of the terminal is subdivided, such that it is possible to effectively reduce power consumption of the terminal. In particular, the method allows the terminal to operate in the inactive mode in which the terminal having no traffic with a base station more than a predetermined time returns a CID of the terminal to the base station and keeps only a downlink with the base station, so that it is possible to prevent power of the terminal from being consumed during the sleep mode. Additionally, because a CID is not assigned to the terminal in the inactive mode, resources of the base station are efficiently used.

摘要翻译： 一种用于控制宽带无线接入通信系统中的终端的操作模式的方法。 在该方法中，终端的操作模式被细分，使得可以有效地降低终端的功耗。 特别地，该方法允许终端在不具有基站的业务的终端超过预定时间的无效模式下操作，将终端的CID返回给基站，并且仅保持与基站的下行链路， 使得可以防止在睡眠模式期间终端的功率被消耗。 此外，由于在非活动模式中未分配给终端的CID，所以有效地使用基站的资源。

公开(公告)号：US20050049013A1

公开(公告)日：2005-03-03

申请号：US10881507

申请日：2004-06-30

申请人： Sun-Ny Chang ,  Yun-Sang Park ,  Jeong-Hoon Park

发明人： Sun-Ny Chang ,  Yun-Sang Park ,  Jeong-Hoon Park

IPC分类号： H04W28/00 ,  H04W52/02 ,  H04B1/38

CPC分类号： H04W52/0216 ,  H04W52/0219 ,  Y02D70/1222 ,  Y02D70/142

摘要： A method and a system is disclosed for controlling a sleep mode in broadband wireless access communication system. The subscriber terminals are managed by grouping the subscriber terminals in a broadband wireless access communication system, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase. A further advantage is provided that each point of time for transmitting a paging message of each group is established differently from each other within a unit time slot for controlling the sleep mode, such that subscriber terminals are managed according to groups. Another advantage is provided that the base station can previously find subscriber terminals awaking at each point of time for transmission the paging message of each other from among subscriber terminals having the sleep mode, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase.

摘要翻译： 公开了一种用于控制宽带无线接入通信系统中的睡眠模式的方法和系统。 通过在宽带无线接入通信系统中对用户终端进行分组来管理用户终端，因此可以增加用于控制宽带无线接入通信系统的睡眠模式的效率。 另外的优点是，用于发送每组的寻呼消息的每个时间点在用于控制睡眠模式的单位时隙内彼此不同地建立，使得用户终端根据组来管理。 另一个优点在于，基站可以预先找到在每个时间点唤醒的用户终端，以从具有睡眠模式的用户终端之间传输彼此的寻呼消息，从而控制宽带无线接入通信的睡眠模式的效率 系统可能会增加。

公开(公告)号：US08467780B2

公开(公告)日：2013-06-18

申请号：US12397784

申请日：2009-03-04

申请人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

发明人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

IPC分类号： H04W4/00

CPC分类号： H04W48/14 ,  H04W60/00 ,  H04W74/00

摘要： Disclosed is a system and a method for provisioning service flows in broadband wireless access communication. In a broadband wireless access communication system, if a base station receives a registration request message from a mobile station, and if the base station inserts information about service flows to be provisioned by a base station into a registration response message and transmits the registration response message to the mobile station after the registration request message is received, the mobile station determines if the mobile station transits into a normal operation mode corresponding to the information and exactly recognizes a time point at which the mobile station goes into the normal operation mode.

公开(公告)号：US07130668B2

公开(公告)日：2006-10-31

申请号：US10881507

申请日：2004-06-30

申请人： Sun-Ny Chang ,  Yun-Sang Park ,  Jeong-Hoon Park

发明人： Sun-Ny Chang ,  Yun-Sang Park ,  Jeong-Hoon Park

IPC分类号： H04B1/38 ,  H04B1/16 ,  H04M3/00 ,  H01Q11/12 ,  G08C17/00

CPC分类号： H04W52/0216 ,  H04W52/0219 ,  Y02D70/1222 ,  Y02D70/142

摘要： A method and a system is disclosed for controlling a sleep mode in broadband wireless access communication system. The subscriber terminals are managed by grouping the subscriber terminals in a broadband wireless access communication system, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase. A further advantage is provided that each point of time for transmitting a paging message of each group is established differently from each other within a unit time slot for controlling the sleep mode, such that subscriber terminals are managed according to groups. Another advantage is provided that the base station can previously find subscriber terminals awaking at each point of time for transmission the paging message of each other from among subscriber terminals having the sleep mode, so an efficiency for controlling the sleep mode of the broadband wireless access communication system may increase.

摘要翻译： 公开了一种用于控制宽带无线接入通信系统中的睡眠模式的方法和系统。 通过在宽带无线接入通信系统中对用户终端进行分组来管理用户终端，因此可以增加用于控制宽带无线接入通信系统的睡眠模式的效率。 另外的优点是，用于发送每组的寻呼消息的每个时间点在用于控制睡眠模式的单位时隙内彼此不同地建立，使得用户终端根据组来管理。 另一个优点在于，基站可以预先找到在每个时间点唤醒的用户终端，从具有睡眠模式的用户终端之间传送彼此的寻呼消息，从而控制宽带无线接入通信的睡眠模式的效率 系统可能会增加。

公开(公告)号：US20060121898A1

公开(公告)日：2006-06-08

申请号：US11265970

申请日：2005-11-03

申请人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

发明人： Jin-A Kim ,  Yun-Sang Park ,  Jeong-Hoon Park ,  Kang-Gyu Lee ,  Yun-Sung Kim

IPC分类号： H04Q7/20

CPC分类号： H04W48/14 ,  H04W60/00 ,  H04W74/00

摘要： Disclosed is a system and a method for provisioning service flows in broadband wireless access communication. In a broadband wireless access communication system, if a base station receives a registration request message from a mobile station, and if the base station inserts information about service flows to be provisioned by a base station into a registration response message and transmits the registration response message to the mobile station after the registration request message is received, the mobile station determines if the mobile station transits into a normal operation mode corresponding to the information and exactly recognizes a time point at which the mobile station goes into the normal operation mode.

公开(公告)号：US08750397B2

公开(公告)日：2014-06-10

申请号：US12682157

申请日：2008-10-07

申请人： Yun-Sang Park ,  Jae-Hwan Chang ,  Young-Hak Kim

发明人： Yun-Sang Park ,  Jae-Hwan Chang ,  Young-Hak Kim

IPC分类号： H04L27/28

CPC分类号： H04L5/0048 ,  H04L25/0226 ,  H04L27/2647

摘要： An apparatus and method for regulating arrangement of pilot subcarriers to improve a channel estimation throughput in a wireless communication system using an Orthogonal Frequency Division Multiplexing (OFDM) scheme are provided. The apparatus includes a pilot pattern manager for providing control such that pilots are non-uniformly generated according to a distance of a preamble in order to provide a constant link throughput of the frame when the downlink frame is generated.

摘要翻译： 提供了一种用于调节导频子载波布置以改善使用正交频分复用（OFDM）方案的无线通信系统中的信道估计吞吐量的装置和方法。 该装置包括导频模式管理器，用于提供控制，使得根据前导码的距离不均匀地生成导频，以便在生成下行链路帧时提供该帧的恒定链路吞吐量。