专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090323625A1 RADIO RESOURCE ALLOCATION AND DATA TRANSMISSION IN PACKET BASED MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：基于分组的移动通信系统中的无线资源分配和数据传输
公开(公告)号：US20090323625A1
公开(公告)日：2009-12-31
申请号：US12559187
申请日：2009-09-14
申请人： Kyoung-Seok Lee , Soo-Jung Jung , Jae-Heung Kim , Jung-Im Kim , Byung-Han Ryu
发明人： Kyoung-Seok Lee , Soo-Jung Jung , Jae-Heung Kim , Jung-Im Kim , Byung-Han Ryu
IPC分类号： H04W72/00
CPC分类号： H04W72/042 , H04W8/26 , H04W28/06 , H04W76/10
摘要： The technology of the present invention is applied to application of radio resources for transmitting data in a packet-based mobile communication system, and it minimizes wasteful consumption of the radio resources by minimizing the use of control channel blocks to thereby efficiently support a voice service. The method for transmitting data in a packet-based mobile communication system, includes: (a) allocating a user equipment identifier to user equipment; (b) allocating a persistent radio resource block by transmitting downlink and/or uplink radio resource block allocation information and downlink and/or uplink radio resource block position information to a specific user equipment according to a control message transmitted from an upper layer; and (c) coding the persistent radio resource block to transmit data to the specific user equipment through the persistent radio resource block.
摘要翻译：本发明的技术应用于在基于分组的移动通信系统中发送数据的无线电资源的应用，并且通过最小化控制信道块的使用从而有效地支持语音服务来最小化无线资源的浪费消耗。在基于分组的移动通信系统中发送数据的方法包括：（a）向用户设备分配用户设备标识符; （b）根据从上层发送的控制消息，向特定用户设备发送下行链路和/或上行链路无线电资源块分配信息以及下行链路和/或上行链路无线资源块位置信息来分配持久无线资源块; 以及（c）对持续无线资源块进行编码，以通过持久无线资源块向特定用户设备发送数据。

12. 发明授权

US08462706B2 Method for requesting and reporting channel quality information in wireless system and apparatus thereof 有权
标题翻译：在无线系统中请求和报告信道质量信息的方法及其装置
公开(公告)号：US08462706B2
公开(公告)日：2013-06-11
申请号：US10588480
申请日：2005-02-02
申请人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
发明人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
IPC分类号： H04W4/00
CPC分类号： H04W72/085 , H04W72/0406
摘要： The subscriber station of claim 15, wherein the uplink data includes data to be transmitted, and a header having information on the data and the subscriber, and the uplink data generator adds the subheader includDisclosed is a method and device for requesting and reporting channel quality information in a mobile communication system. An uplink radio resource for a subscriber station having data to transmit is allocated and a CQI indicator for requesting channel quality information is added to the allocation information to be transmitted to a subscriber station. The subscriber station having received the uplink radio resource allocation information generates channel quality information by measuring the radio channel quality for communication with the base station according to existence of the indicator and transmits desired uplink data having the generated channel quality information to the base station. As a result, the seamless and efficient channel quality report can be performed in the wireless communication system, and the optical modulation and the channel coding level can be adapted for the subscriber to transmit or receive the data corresponding to the channel quality. ing the channel quality information to the header of the uplink data.
摘要翻译： 16.根据权利要求15所述的用户站，其中，所述上行链路数据包括要发送的数据，以及具有关于所述数据和所述用户的信息的报头，并且所述上行链路数据生成器添加所述子报头。包括已知是用于请求和报告信道质量信息的方法和装置在移动通信系统中。分配用于具有要发送的数据的用户站的上行链路无线电资源，并将用于请求信道质量信息的CQI指示符添加到要发送到订户站的分配信息。已经接收到上行链路无线电资源分配信息的订户站通过根据指示符的存在测量用于与基站的通信的无线电信道质量来生成信道质量信息，并将具有生成的信道质量信息的期望上行链路数据发送到基站。结果，可以在无线通信系统中执行无缝和有效的信道质量报告，并且光调制和信道编码级别可以适用于用户发送或接收对应于信道质量的数据。将信道质量信息提供给上行链路数据的报头。

13. 发明授权

US08305945B2 Method and apparatus for discontinuous transmission/reception operation for reducing power consumption in celluar system 有权
标题翻译：用于不断发送/接收操作的方法和装置，用于降低celluar系统中的功耗
公开(公告)号：US08305945B2
公开(公告)日：2012-11-06
申请号：US12158628
申请日：2006-12-22
申请人： Jae-Heung Kim , Byung-Han Ryu , Seung-Chan Bang
发明人： Jae-Heung Kim , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W76/28 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A method and apparatus for discontinuously transmitting or receiving packets for low-power consumption of a terminal in a cellular system for packet transmission, for example, a method for performing discontinuous reception operation of a terminal in a wireless communication system, including: receiving parameters for performing the discontinuous reception operation from the base station; and performing, in a state being capable of transmitting or receiving data to or from the base station, the discontinuous reception operation based on the received parameters.
摘要翻译：一种用于不连续发送或接收用于蜂窝系统中用于分组传输的终端的低功耗分组的方法和装置，例如，一种用于在无线通信系统中执行终端的不连续接收操作的方法，包括：接收参数从基站执行不连续接收操作; 并且在能够向基站发送数据或从基站接收数据的状态下，基于接收到的参数执行不连续接收操作。

14. 发明授权

US07986699B2 Method for downlink packet scheduling using service delay time and channel state 失效
标题翻译：使用业务延迟时间和信道状态进行下行分组调度的方法
公开(公告)号：US07986699B2
公开(公告)日：2011-07-26
申请号：US11574402
申请日：2005-09-01
申请人： Seung-Wan Ryu , Byung-Han Ryu , Hyun-Hwa Seo , Chul-Sik Yoon
发明人： Seung-Wan Ryu , Byung-Han Ryu , Hyun-Hwa Seo , Chul-Sik Yoon
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W72/1236 , H04W72/1231 , H04W72/1242
摘要： The present invention provides a method for downlink packet scheduling for scheduling a real-time service and a non-real-time service. The method for downlink packet scheduling includes steps of: a) classifying inputted packets based on a type of packet and storing a maximum delay time information of the packets; b) determining a user urgency of the packets by using the maximum delay time information and a channel state by using an instantaneous channel state, an average channel state, or a ratio of the instantaneous channel state and the average channel state; c) determining a priority based on the user urgency and the channel state; and d) transmitting the packets according to the priority.
摘要翻译：本发明提供了一种用于调度实时业务和非实时业务的下行分组调度方法。下行分组调度方法包括以下步骤：a）基于分组的类型对输入的分组进行分类，并存储分组的最大延迟时间信息; b）通过使用瞬时信道状态，平均信道状态或瞬时信道状态和平均信道状态的比率，通过使用最大延迟时间信息和信道状态来确定分组的用户紧急度; c）基于用户紧急度和信道状态确定优先级; 和d）根据优先级发送报文。

15. 发明申请

US20110074634A1 WIRELESS POSITIONING METHOD AND APPARATUS 审中-公开
标题翻译：无线定位方法与装置
公开(公告)号：US20110074634A1
公开(公告)日：2011-03-31
申请号：US12895045
申请日：2010-09-30
申请人： Geon Min Yeo , Byung-Han Ryu , Hyeong Jun Park , Jisoo Park , Sook Jin Lee
发明人： Geon Min Yeo , Byung-Han Ryu , Hyeong Jun Park , Jisoo Park , Sook Jin Lee
IPC分类号： G01S3/02
CPC分类号： G01S5/021 , G01S5/0215 , G01S5/14
摘要： A wireless positioning method of a receiver is provided. Signals are received from a plurality of transmitters, propagation taps of the plurality of transmitters received from the plurality of transmitters are determined, respectively, the distance between the receiver and each of the transmitters is calculated, respectively, the distances are corrected by using propagation delay taps of the respective transmitters to determine final distances between the receiver and each of the transmitters, and an area, in which circles away by the final distances between the receiver and each of the transmitters on the basis of the center of each of the transmitters overlap with each other, is estimated as the location of the receiver. Thus, an error of wireless positioning according to a propagation environment can be reduced.
摘要翻译：提供了一种接收机的无线定位方法。从多个发射机接收信号，分别确定从多个发射机接收的多个发射机的传播抽头，分别计算接收机与每个发射机之间的距离，通过使用传播延迟来校正距离各个发射机的抽头，以确定接收机与每个发射机之间的最后距离，以及基于每个发射机的中心的接收机与每个发射机之间的最后距离的圆圈重叠的区域彼此估计为接收器的位置。因此，可以减少根据传播环境的无线定位的错误。

16. 发明授权

US07912467B2 Method and apparatus for controlling power saving mode in wireless portable internet system 有权
标题翻译：在无线便携式互联网系统中控制节电模式的方法和装置
公开(公告)号：US07912467B2
公开(公告)日：2011-03-22
申请号：US10584717
申请日：2004-12-24
申请人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
发明人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
IPC分类号： H04Q7/38
CPC分类号： H04W52/0216 , H04W52/0219 , Y02D70/142 , Y02D70/146
摘要： Disclosed is a method and device for controlling a power saving mode for applying the sleep mode for saving power consumption to the mobility of subscriber stations in a mobile communication network and a wireless Internet system. Subscriber stations entering the sleep mode are constantly grouped, listening intervals of the subscriber stations for each group are not superimposed, the existence state of traffic in the subscriber stations is independently notified for each group, and the overhead of signaling messages is minimized when the traffic is notified to the subscriber station in the sleep mode.
摘要翻译：公开了一种用于控制用于将移动通信网络和无线因特网系统中的用户站的移动性节省功耗的休眠模式应用于省电模式的方法和装置。进入睡眠模式的用户站不断地分组，每个组的用户台的监听间隔不被叠加，每个组独立地通知用户站中的业务的存在状态，并且当业务量时信令消息的开销最小化在睡眠模式下被通知给用户台。

17. 发明申请

US20110044223A1 MBMS DATA TRANSMISSION AND RECEIVING IN PACKET BASED ON CELLULAR SYSTEM 审中-公开
标题翻译：基于细胞系统的分组数据传输和接收
公开(公告)号：US20110044223A1
公开(公告)日：2011-02-24
申请号：US12438529
申请日：2007-08-23
申请人： Jung-Im Kim , Young-Jo Ko , Jae-Heung Kim , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
发明人： Jung-Im Kim , Young-Jo Ko , Jae-Heung Kim , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： H04W40/00
CPC分类号： H04L1/1816 , H04L1/0025 , H04L1/1887 , H04L2001/0093
摘要： Provided is a method for transmitting and receiving multimedia broadcast multicast service (MBMS) data in a packet based cellular system. The method for transmitting multimedia broadcast multicast service (MBMS) to a plurality of mobile stations in a packet based cellular system, includes the steps of: a) transmitting scheduling information of transmission data, b) hybrid automatic repeat request (HARQ) information, and a service group identifier (ID) for MBMS to the mobile stations through a MBMS dedicated control channel; b) transmitting information about a dedicated feedback channel of a mobile station and unique scrambling codes different by cells and mobile stations to the mobile stations; c) transmitting a MBMS data packet to the mobile station; d) transmitting radio resource information of data retransmitted using a downlink control signal to the mobile stations if negative acknowledgment (NACK) is received from at least one of the mobile stations; and e) transmitting the retransmitted data to the mobile stations.
摘要翻译：提供了一种在基于分组的蜂窝系统中发送和接收多媒体广播多播服务（MBMS）数据的方法。在基于分组的蜂窝系统中向多个移动站发送多媒体广播组播服务（MBMS）的方法包括以下步骤：a）发送传输数据的调度信息，b）混合自动重传请求（HARQ）信息，以及通过MBMS专用控制信道向移动台发送用于MBMS的业务组标识符（ID）; b）向移动台发送关于移动台的专用反馈信道的信息和由小区和移动台不同的唯一扰码; c）向所述移动台发送MBMS数据分组; d）如果从所述移动站中的至少一个接收到否定确认（NACK），则向所述移动站发送使用下行链路控制信号重发的数据的无线资源信息; 以及e）将重传的数据发送到移动站。

18. 发明授权

US07813291B2 Method and apparatus for requesting and reporting channel quality information in mobile communication system 有权
标题翻译：用于在移动通信系统中请求和报告信道质量信息的方法和装置
公开(公告)号：US07813291B2
公开(公告)日：2010-10-12
申请号：US10583165
申请日：2004-12-17
申请人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
发明人： Chul-Sik Yoon , Jae-Heung Kim , Kun-Min Yeo , Soon-Yong Lim , Byung-Han Ryu
IPC分类号： H04J1/16
CPC分类号： H04L1/0026 , H04L1/0028
摘要： Disclosed is a method and device for requesting and reporting channel quality information in a mobile communication system. A base station a locates a dedicated feedback channel for channel quality information report to an uplink radio resource, transmits the allocation information to subscriber stations, and generates a CQI report message to request channel quality information from the subscriber stations. The subscriber stations receive the CQI report message from the base station, measures a radio channel quality for communication with the base station, generates channel quality information, generates a CQI response message including the channel quality information, and transmit—the CQI response message to the base station through a dedicates feedback channel designated in the allocation information.
摘要翻译：公开了一种在移动通信系统中请求和报告信道质量信息的方法和装置。基站a将用于信道质量信息报告的专用反馈信道定位到上行链路无线电资源，向用户站发送分配信息，并生成CQI报告消息以从用户站请求信道质量信息。用户站从基站接收CQI报告消息，测量与基站进行通信的无线信道质量，生成信道质量信息，生成包含信道质量信息的CQI响应消息，并将CQI响应消息发送给基站通过专用的分配信息中指定的反馈信道。

19. 发明申请

US20100110953A1 METHOD FOR TRANSMITTING PHASING INFORMATION AND PHASING METHOD IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中发送相位信息和相移方法的方法
公开(公告)号：US20100110953A1
公开(公告)日：2010-05-06
申请号：US12531277
申请日：2008-03-21
申请人： Jae-Heung Kim , Kyoung-Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung-Chan Bang
发明人： Jae-Heung Kim , Kyoung-Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： G08C17/00 , H04W72/04
CPC分类号： H04W56/00 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/24
摘要： The present invention relates to a method of transmitting paging information and a paging method in a mobile communication system. According to the invention, in a case of starting to transmit downlink information to mobile stations that do not maintain uplink synchronization while performing a low-power-consumption operation in an active state, the start of the information transmission is informed by transmitting a medium access control (MAC) paging message to the mobile stations. In this case, the invention can inform the mobile station that the MAC paging message exists in a physical layer control channel or can transmit the generated MAC paging message through only the physical layer control channel. Accordingly, the invention can efficiently transmit the paging information while maximizing utilization of a limited radio resource.
摘要翻译：本发明涉及在移动通信系统中发送寻呼信息和寻呼方法的方法。根据本发明，在开始向处于活动状态的低功耗操作进行的情况下向不具备上行同步的移动台发送下行链路信息的情况下，通过发送媒体接入来通知信息发送的开始控制（MAC）寻呼消息到移动台。在这种情况下，本发明可以通知移动台MAC寻呼消息存在于物理层控制信道中，或者只通过物理层控制信道发送生成的MAC寻呼消息。因此，本发明能够有效地发送寻呼信息，同时最大限度地利用有限的无线资源。

20. 发明申请

US20100091728A1 METHOD FOR ALLOCATING RADIO RESOURCES 审中-公开
标题翻译：分配无线电资源的方法
公开(公告)号：US20100091728A1
公开(公告)日：2010-04-15
申请号：US12530568
申请日：2008-02-29
申请人： Jae-Heung Kim , Tae-Joong Kim , Hyung-Cheol Shin , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
发明人： Jae-Heung Kim , Tae-Joong Kim , Hyung-Cheol Shin , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/0044
摘要： Provided is a method for allocating radio resources in a mobile telecommunication system. The method for allocating a downlink radio resource in a base station includes retrieving a downlink radio resource allocated to a first mobile terminal if the first mobile terminal does not have a downlink packet, continuously checking whether or not there is a new downlink packet for the first mobile terminal, and retrieving a radio resource allocated to a second mobile terminal if there is a new downlink packet for the first mobile terminal and reallocating the retrieved radio resource to the first mobile terminal.
摘要翻译：提供了一种在移动电信系统中分配无线电资源的方法。在基站中分配下行链路无线电资源的方法包括：如果第一移动终端没有下行链路分组，则检索分配给第一移动终端的下行链路无线电资源，连续检查是否存在用于第一移动终端的新的下行链路分组并且如果存在用于第一移动终端的新的下行链路分组并且将所检索的无线电资源重新分配给第一移动终端，则检索分配给第二移动终端的无线电资源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式