公开(公告)号：US08451781B2

公开(公告)日：2013-05-28

申请号：US11924368

申请日：2007-10-25

申请人： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

发明人： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

IPC分类号： H04J3/16

CPC分类号： H04W74/004 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/085 ,  H04W72/087 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/042

摘要： A method for transmitting a random access preamble using a random access procedure in a mobile communication system. The random access preamble transmission method includes selecting, upon triggering of the random access procedure, one of random access preamble sets predefined between a User Equipment (UE) and an Evolved Node B (ENB) according to whether a radio channel condition is greater than a radio channel condition threshold and a size of a message that the UE will transmit after transmission of the random access preamble is greater than a minimum message size, randomly selecting a random access preamble from the selected random access preamble set, and transmitting the selected random access preamble to the ENB over a random access channel.

摘要翻译： 一种用于在移动通信系统中使用随机接入过程发送随机接入前同步码的方法。 所述随机接入前同步码发送方法包括：在触发所述随机接入过程时，根据无线电信道状态是否大于一个，在用户设备（UE）和演进节点B（ENB）之间预定义的随机接入前导码集合之一 无线电信道条件阈值和在随机接入前导码的发送之后UE将要发送的消息的大小大于最小消息大小，从所选择的随机接入前导码组中随机选择随机接入前导码，并发送所选择的随机接入 ENB在随机接入信道上的前导码。

公开(公告)号：US20080130588A1

公开(公告)日：2008-06-05

申请号：US11924368

申请日：2007-10-25

申请人： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

发明人： Kyeong-In Jeong ,  Himke Van Der Velde ,  Gert Jan Van Lieshout ,  Yong-Jun Kwak ,  Soeng-Hun Kim

IPC分类号： H04B7/216

CPC分类号： H04W74/004 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0053 ,  H04W48/10 ,  H04W72/085 ,  H04W72/087 ,  H04W72/1268 ,  H04W74/002 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/042

摘要： A method for transmitting a random access preamble using a random access procedure in a mobile communication system. The random access preamble transmission method includes selecting, upon triggering of the random access procedure, one of random access preamble sets predefined between a User Equipment (UE) and an Evolved Node B (ENB) according to whether a radio channel condition is greater than a radio channel condition threshold and a size of a message that the UE will transmit after transmission of the random access preamble is greater than a minimum message size, randomly selecting a random access preamble from the selected random access preamble set, and transmitting the selected random access preamble to the ENB over a random access channel.

摘要翻译： 一种用于在移动通信系统中使用随机接入过程发送随机接入前同步码的方法。 所述随机接入前同步码发送方法包括：在触发所述随机接入过程时，根据无线电信道状态是否大于一个，在用户设备（UE）和演进节点B（ENB）之间预定义的随机接入前导码集合之一 无线电信道条件阈值和在随机接入前导码的发送之后UE将要发送的消息的大小大于最小消息大小，从所选择的随机接入前导码组中随机选择随机接入前导码，并发送所选择的随机接入 ENB在随机接入信道上的前导码。

公开(公告)号：US20070109964A1

公开(公告)日：2007-05-17

申请号：US11546573

申请日：2006-10-12

申请人： Yong-Jun Kwak ,  Himke Velde ,  Gert Van Lieshout

发明人： Yong-Jun Kwak ,  Himke Velde ,  Gert Van Lieshout

IPC分类号： H04L12/26 ,  H04Q7/00

CPC分类号： H04W72/1284 ,  H04W28/22 ,  H04W52/0212 ,  H04W52/0277 ,  H04W52/146 ,  H04W52/267 ,  H04W52/367 ,  H04W74/04 ,  H04W74/08 ,  H04W76/20 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1244

摘要： A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion, depending on the current process is an active process activated for scheduled transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes for the UE and schedules uplink data transmission for the UE according to the determination result.

摘要翻译： 提供了一种用于在支持上行链路分组数据服务的移动通信系统中发送表示UE是否需要用于上行链路数据传输的附加资源的快乐位的方法和装置。 UE根据不同的标准为当前进程设置一个愉快的比特，这取决于当前进程是为计划的传输激活的活动进程或允许非调度传输的非活动进程。 节点B解释为多个进程接收到的快乐比特，并根据进程的类型对它们进行解释。 然后，节点B根据确定结果确定允许的最大数据速率和UE的活动进程数，并为UE调度上行链路数据传输。

公开(公告)号：US07983698B2

公开(公告)日：2011-07-19

申请号：US12795345

申请日：2010-06-07

申请人： Yong-Jun Kwak ,  Hyeon-Woo Lee ,  Myeong-Sook Seo ,  Joon-Goo Park ,  Sung-Ho Choi ,  Sung-Hoon Kim

发明人： Yong-Jun Kwak ,  Hyeon-Woo Lee ,  Myeong-Sook Seo ,  Joon-Goo Park ,  Sung-Ho Choi ,  Sung-Hoon Kim

IPC分类号： H04W68/00

CPC分类号： H04W68/00 ,  H04W4/06

摘要： A paging apparatus and method in a mobile communication system providing an MBMS (Multimedia Broadcast Multicast Service). In the mobile communication system, to page a UE for a first service through a primary carrier during a second service in progress through a secondary carrier, a PICH (Paging Indication Channel) transmitter in a Node B transmits paging indication information to the UE through the primary carrier by oscillating the primary carrier as a transmission frequency. A PCH (Paging Channel) transmitter transmits paging information to the UE through the primary carrier or the secondary carrier by oscillating the primary carrier or the secondary carrier as the transmission frequency under a predetermined control. A PBMSCH (Physical Broadcast Multicast Shared Channel) transmitter transmits data of the second service through the secondary carrier by oscillating the secondary carrier as the transmission frequency. A controller controls the primary carrier or the secondary carrier to be oscillated as the transmission frequency of the PCH transmitter if the paging indication information indicates paging.

摘要翻译： 一种提供MBMS（多媒体广播多播服务）的移动通信系统中的寻呼装置和方法。 在移动通信系统中，为了在通过辅助载波进行的第二服务期间，通过主载波寻找第一服务的UE，节点B中的PICH（寻呼指示信道）发射机通过以下方式向UE发送寻呼指示信息： 主载波通过使主载波振荡为传输频率。 PCH（寻呼信道）发射机通过在预定控制下振荡主载波或辅载波作为发射频率，通过主载波或辅载波向UE发送寻呼信息。 PBMSCH（物理广播多播共享信道）发射机通过使辅助载波振荡作为发送频率，通过辅助载波发送第二业务的数据。 如果寻呼指示信息指示寻呼，则控制器控制主载波或辅载波振荡为PCH发射机的发射频率。

公开(公告)号：US07747262B2

公开(公告)日：2010-06-29

申请号：US12605070

申请日：2009-10-23

申请人： Yong-Jun Kwak ,  Hyeon-Woo Lee ,  Myeong-Sook Seo ,  Joon-Goo Park ,  Sung-Ho Choi ,  Sung-Hoon Kim

发明人： Yong-Jun Kwak ,  Hyeon-Woo Lee ,  Myeong-Sook Seo ,  Joon-Goo Park ,  Sung-Ho Choi ,  Sung-Hoon Kim

IPC分类号： H04W68/00

CPC分类号： H04W68/00 ,  H04W4/06

摘要： A paging apparatus and method in a mobile communication system providing an MBMS (Multimedia Broadcast Multicast Service). In the mobile communication system, to page a UE for a first service through a primary carrier during a second service in progress through a secondary carrier, a PICH (Paging Indication Channel) transmitter in a Node B transmits paging indication information to the UE through the primary carrier by oscillating the primary carrier as a transmission frequency. A PCH (Paging Channel) transmitter transmits paging information to the UE through the primary carrier or the secondary carrier by oscillating the primary carrier or the secondary carrier as the transmission frequency under a predetermined control. A PBMSCH (Physical Broadcast Multicast Shared Channel) transmitter transmits data of the second service through the secondary carrier by oscillating the secondary carrier as the transmission frequency. A controller controls the primary carrier or the secondary carrier to be oscillated as the transmission frequency of the PCH transmitter if the paging indication information indicates paging.

摘要翻译： 一种提供MBMS（多媒体广播多播服务）的移动通信系统中的寻呼装置和方法。 在移动通信系统中，为了在通过辅助载波进行的第二服务期间，通过主载波寻找第一服务的UE，节点B中的PICH（寻呼指示信道）发射机通过以下方式向UE发送寻呼指示信息： 主载波通过使主载波振荡为传输频率。 PCH（寻呼信道）发射机通过在预定控制下振荡主载波或辅载波作为发射频率，通过主载波或辅载波向UE发送寻呼信息。 PBMSCH（物理广播多播共享信道）发射机通过使辅助载波振荡作为发送频率，通过辅助载波发送第二业务的数据。 如果寻呼指示信息指示寻呼，则控制器控制主载波或辅载波振荡为PCH发射机的发射频率。

公开(公告)号：US07733832B2

公开(公告)日：2010-06-08

申请号：US11546573

申请日：2006-10-12

申请人： Yong-Jun Kwak ,  Himke Van Der Velde ,  Gert Jan Van Lieshout

发明人： Yong-Jun Kwak ,  Himke Van Der Velde ,  Gert Jan Van Lieshout

IPC分类号： H04L12/26 ,  H04B7/216

CPC分类号： H04W72/1284 ,  H04W28/22 ,  H04W52/0212 ,  H04W52/0277 ,  H04W52/146 ,  H04W52/267 ,  H04W52/367 ,  H04W74/04 ,  H04W74/08 ,  H04W76/20 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1244

摘要： A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion, depending on the current process is an active process activated for scheduled transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes for the UE and schedules uplink data transmission for the UE according to the determination result.

摘要翻译： 提供了一种用于在支持上行链路分组数据服务的移动通信系统中发送表示UE是否需要用于上行链路数据传输的附加资源的快乐位的方法和装置。 UE根据不同的标准为当前进程设置一个愉快的比特，这取决于当前进程是为计划的传输激活的活动进程或允许非调度传输的非活动进程。 节点B解释为多个进程接收到的快乐比特，并根据进程的类型对它们进行解释。 然后，节点B根据确定结果确定允许的最大数据速率和UE的活动进程数，并为UE调度上行链路数据传输。

公开(公告)号：US07212578B2

公开(公告)日：2007-05-01

申请号：US09935553

申请日：2001-08-22

申请人： Hyun-Woo Lee ,  Ho Kyu Choi ,  Yong-Jun Kwak ,  Sung-Jin Kim

发明人： Hyun-Woo Lee ,  Ho Kyu Choi ,  Yong-Jun Kwak ,  Sung-Jin Kim

IPC分类号： H04B7/02

CPC分类号： H04B7/0669 ,  H04B7/0678

摘要： A transmit diversity system having at least four antennas. A first adder adds a first spread signal obtained by spreading a first symbol pattern with a first orthogonal code to a second spread signal obtained by spreading the first symbol pattern with a second orthogonal code, and transmits the added signal through a first antenna. A second adder adds the first spread signal to a third spread signal obtained by spreading an inverted symbol pattern of the first symbol pattern with the second orthogonal code, and transmits the added signal through a second antenna. A third adder adds a fourth spread signal obtained by spreading a second symbol pattern with the first orthogonal code to a fifth spread signal obtained by spreading the second symbol pattern with the second orthogonal code, and transmits the added signal through a third antenna. A fourth adder adds the fourth spread signal to a sixth spread signal obtained by spreading an inverted symbol of the second symbol pattern with the second orthogonal code, and transmits the added signal through a fourth antenna.

摘要翻译： 一种具有至少四个天线的发射分集系统。 第一加法器将通过用第一正交码扩展第一符号模式而获得的第一扩展信号加到通过用第二正交码扩展第一符号模式而获得的第二扩展信号，并通过第一天线发送相加信号。 第二加法器将第一扩展信号与通过用第二正交码扩展第一符号图案的反相符号图案而获得的第三扩展信号相加，并通过第二天线发送相加的信号。 第三加法器将通过用第一正交码扩展第二符号模式而获得的第四扩展信号加到通过用第二正交码扩展第二符号模式而获得的第五扩展信号，并通过第三天线发送相加的信号。 第四加法器将第四扩展信号与通过用第二正交码扩展第二符号模式的反相符号获得的第六扩展信号相加，并通过第四天线发送相加信号。

公开(公告)号：US07120132B2

公开(公告)日：2006-10-10

申请号：US09888914

申请日：2001-06-25

申请人： Sung-Ho Choi ,  Yong-Jun Kwak ,  Kook-Heui Lee ,  Hyun-Woo Lee ,  Seong-Ill Park ,  Ho-Kyu Choi

发明人： Sung-Ho Choi ,  Yong-Jun Kwak ,  Kook-Heui Lee ,  Hyun-Woo Lee ,  Seong-Ill Park ,  Ho-Kyu Choi

IPC分类号： H04B7/216 ,  H04J3/06

CPC分类号： H04W56/0005 ,  H04B1/707 ,  H04B1/7075

摘要： Disclosed is a method for synchronizing a scrambling code in a CDMA communication system including a UTRAN (UMTS Terrestrial Radio Access Network) and a plurality of user equipments (UEs), using orthogonal codes for identifying the UEs and a single scrambling code for identifying the UTRAN by the UEs, and employing an uplink synchronous transmission scheme (USTS) where the UEs synchronize frames of uplink dedicated physical channels (DPCHs) using the single scrambling code. The UEs receive a reference signal including reference time information provided from the UTRAN and transmit a random access channel (RACH) based on the reference time. The UTRAN receives the random access channels from the UEs to measure a propagation delay time (PD) of each random access channel signal from the UEs, and transmits a transmission time adjustment value calculated using the measured propagation delay time and a time offset τDPCH,n between a transmission time point of the reference signal and a transmission time point of a downlink DPCH. Each UE determines a transmission time of the uplink DPCH by receiving the transmission time adjustment value, and scrambles a message with the orthogonal code and a scrambling code generated at the reference time, at the transmission time so determined as to transmit the message over the uplink DPCH.

摘要翻译： 公开了一种使用包括UTRAN（UMTS陆地无线电接入网）和多个用户设备（UE）的CDMA通信系统中的扰码进行同步的方法，使用用于识别UE的正交码和用于识别UTRAN的单个扰码 并且使用上行链路同步传输方案（USTS），其中UE使用单个扰码来同步上行链路专用物理信道（DPCH）的帧。 UE接收包括从UTRAN提供的参考时间信息的参考信号，并且基于参考时间发送随机接入信道（RACH）。 UTRAN从UE接收随机接入信道以测量来自UE的每个随机接入信道信号的传播延迟时间（PD），并且发送使用测量的传播延迟时间和时间偏移τ DPCH，n参考信号的传输时间点与下行链路DPCH的传输时间点之间。 每个UE通过接收传输时间调整值来确定上行链路DPCH的传输时间，并且在传输时刻在正确码和在参考时间产生的扰码进行加扰，从而确定为通过上行链路发送消息 DPCH。