公开(公告)号：US07164650B2

公开(公告)日：2007-01-16

申请号：US10218158

申请日：2002-08-12

申请人： Sung-Hoon Kim ,  Hyun-Woo Lee ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Sung-Ho Choi

发明人： Sung-Hoon Kim ,  Hyun-Woo Lee ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Sung-Ho Choi

IPC分类号： H04J11/00

CPC分类号： H04L1/0066 ,  H04B2201/70705 ,  H04J13/0044 ,  H04J13/102 ,  H04J13/20 ,  H04L1/0025 ,  H04L1/1803 ,  H04L1/1812

摘要： A method of transmitting and receiving information about successive orthogonal codes assigned to user data for spreading on a control channel before transmission of the user data on a plurality of code channels in an HSDPA (High Speed Data Packet Access) communication system. A Node B determines an offset between a starting orthogonal code among the assigned orthogonal codes and the first of a plurality of successive orthogonal codes available to the HSDPA communication system, determines the number of the assigned orthogonal codes counted from the starting orthogonal code being the number of the code channels, forms orthogonal code information indicating the offset and the number of the orthogonal codes, and transmits the orthogonal code information to a UE.

摘要翻译： 一种在HSDPA（高速数据分组接入）通信系统中的多个代码信道上发送用户数据之前，发送和接收分配给用户数据的信息的方法，用于在控制信道上进行扩展。 节点B确定所分配的正交码中的起始正交码与可用于HSDPA通信系统的多个连续正交码中的第一个之间的偏移量，确定从起始正交码计数的所分配的正交码的数量为数字 形成指示偏移的正交码信息和正交码的数量，并将正交码信息发送给UE。

公开(公告)号：US20050226227A1

公开(公告)日：2005-10-13

申请号：US11103814

申请日：2005-04-12

申请人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee

发明人： Soeng-Hun Kim ,  Sung-Ho Choi ,  Kook-Heui Lee

IPC分类号： H04L1/00 ,  H04L12/56 ,  H04L12/66

CPC分类号： H04W88/12 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04W28/06 ,  H04W76/10

摘要： An apparatus and method for efficiently processing a voice packet in a mobile communication system. Upon receiving information related to a type of a voice frame of an adaptive multi-rate (AMR) codec and information related to an operation mode of the AMR codec from a core network, a radio network controller (RNC) classifies a voice packet received from the core network into three classes according to the received information. The RNC sets up transport channels such that the classified three classes independently undergo error protection and error detection according to their priority.

摘要翻译： 一种用于在移动通信系统中有效处理语音分组的装置和方法。 无线网络控制器（RNC）在接收到与自适应多速率（AMR）编解码器的语音帧类型有关的信息和与核心网络的AMR编解码器的操作模式相关的信息时，对从 核心网根据收到的信息分为三类。 RNC建立传输信道，使得分类的三个类别根据其优先级独立地进行错误保护和错误检测。

公开(公告)号：US06885653B2

公开(公告)日：2005-04-26

申请号：US09764804

申请日：2001-01-17

申请人： Sung-Ho Choi ,  Chang-Soo Park ,  Jae-Yoel Kim ,  Seong-III Park ,  Ki-Ho Jung ,  Ho-Kyu Choi ,  Hyun-Woo Lee ,  Yong-Jun Kwak ,  Kook-Heui Lee

发明人： Sung-Ho Choi ,  Chang-Soo Park ,  Jae-Yoel Kim ,  Seong-III Park ,  Ki-Ho Jung ,  Ho-Kyu Choi ,  Hyun-Woo Lee ,  Yong-Jun Kwak ,  Kook-Heui Lee

IPC分类号： H04J13/04 ,  H04J11/00 ,  H04Q7/38 ,  H04E7/216

CPC分类号： H04J13/20 ,  H04J13/0044

摘要： Disclosed is a channel allocation method in a CDMA communication system. The method comprises receiving from a UTRAN one SF node CSF,k out of 2m−1 SF nodes (where m is an integer larger than 3) arranged in the form of a tree having a mother node and child nodes; searching a group including the received SF node CSF,k in accordance with Formula (1) below; spreading a signal on a dedicated physical data channel (DPDCH) with an OVSF code corresponding to a selected one of the received SF node and its child nodes in the searched group; and spreading a signal on a dedicated physical control channel (DPCCH) with an OVSF code corresponding to an SF node determined by Formula (2) below based on the received SF node. For ⁢   ⁢ SF ≤ 2 m - 1 4 , ( P 1 · SF , P 1 · k ) = ( 2 m - 1 4 , n ) ⁢ ⁢ For ⁢   ⁢ SF > 2 m - 1 4 , ( P 2 · 2 m - 1 4 , P 2 · n ) = ( SF , k ) ⁢ ⁢ where , P 1 = 2 m - 1 4 · SF ⁢   ⁢ and ⁢   ⁢ P 2 = 4 · SF 2 m - 1 . Formula (1) F ⁡ ( C 2 m - 1 4 · k ) = C 2 m - 1 ⁢ 2 m - 1 - k - 1 ⁢   ⁢ ( k = 0 , 1 , … ⁢   ) ⁢ ⁢ F ⁡ ( C 2 m - 1 4 · k ) = C 2 m - 1 , 2 m - 1 - ( k - 32 ) ⁢   ⁢ ( k = 0 , 1 , … ⁢   ) . Formula  (2)

公开(公告)号：US08170556B2

公开(公告)日：2012-05-01

申请号：US10561232

申请日：2004-07-08

申请人： Kook-Heui Lee ,  Sung-Ho Choi ,  Detao Li ,  Hong Wang

发明人： Kook-Heui Lee ,  Sung-Ho Choi ,  Detao Li ,  Hong Wang

IPC分类号： H04W36/00 ,  H04W4/00 ,  H04W1/00

CPC分类号： H04W60/04 ,  H04L12/189 ,  H04W72/005

摘要： A method for initiating uplink signaling proactively by the MBMS UE, comprising steps of: the UE moving to a new cell; listening to information on a MCCH; initiating an uplink signaling according to information on the MCCH; sending a response message to the UE by a RNC, or if no UE moving to the new cell, initiating the uplink signaling proactively by the UE if the information received from the MCCH includes an indication for UE counting; and sending a response message to the UE by the RNC. The UE in URA_PCH mode and IDLE mode can response to the MBMS Notification message sent by the RNC, and can initiate the Cell Update process or the RRC Connection process in order to obtain the MBMS parameters. The RNC sets different contents for the response message according to different reasons of message initiation.

摘要翻译： 一种用于由所述MBMS UE主动启动上行链路信令的方法，包括以下步骤：所述UE移动到新小区; 听MCCH信息; 根据关于MCCH的信息发起上行信令; 由RNC发送响应消息给UE，或者如果没有UE移动到新小区，则如果从MCCH接收的信息包括UE计数的指示，则主动发起UE的上行信令; 并由RNC向UE发送响应消息。 在URA_PCH模式和空闲模式下的UE可以响应RNC发送的MBMS通知消息，并且可以发起小区更新过程或RRC连接过程以获得MBMS参数。 根据消息发起的不同原因，RNC为响应消息设置不同的内容。

公开(公告)号：US07551566B2

公开(公告)日：2009-06-23

申请号：US10957815

申请日：2004-10-04

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi ,  Gert Jan Van Lieshout

IPC分类号： H04L1/00 ,  H04L12/26 ,  H04W72/00 ,  H04W74/00

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W72/005 ,  H04W88/12

摘要： An apparatus and a method for allocating identifiers (IDs) which differentiate data to be transmitted in a mobile communication system supporting the transmission of packet data. The method is used for allocating identifiers to packet data by a radio network controller (RNC) so as to differentiate packet data in a mobile communication system which includes the RNC and a user equipment (UE), wherein the RNC transmits the packet data to a certain cell through at least two common channels including at least two transport channels and the UE receives the packet data through the transport channel. The method includes the steps of: determining a transport channel for transmitting received packet data; and allocating dedicated identifiers for differentiating the pack data according to the determined transport channels.

摘要翻译： 一种用于分配在支持分组数据的传输的移动通信系统中区分要发送的数据的标识符（ID）的装置和方法。 该方法用于通过无线电网络控制器（RNC）为分组数据分配标识符，以区分包括RNC的移动通信系统和用户设备（UE）中的分组数据，其中RNC将分组数据发送到 通过包括至少两个传输信道的至少两个公共信道的某个小区，并且UE通过传输信道接收分组数据。 该方法包括以下步骤：确定用于发送接收分组数据的传输信道; 以及分配用于根据确定的传输信道来区分包数据的专用标识符。

公开(公告)号：US07450611B2

公开(公告)日：2008-11-11

申请号：US10266106

申请日：2002-10-07

申请人： Sung-Hoon Kim ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Sung-Ho Choi

发明人： Sung-Hoon Kim ,  Kook-Heui Lee ,  Ju-Ho Lee ,  Sung-Ho Choi

IPC分类号： H04J3/16 ,  H04J3/22

CPC分类号： H04L1/0017 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0013 ,  H04L1/0026 ,  H04L1/1812 ,  H04L69/04

摘要： An HSDPA (High Speed Downlink Packet Access) communication system is disclosed. A Node B reduces a size of a field transmitting TBS (Transport Block Set) information for user data based on an MCS (Modulation and Coding Scheme) level assigned to the user data and the number of codes assigned to the user data, before transmission, instead of transmitting an intact size of the actually transmitted transport block for the user data, among TFRI (Transport Format Resource Information) transmitted to a UE (User Equipment) over a shared control channel.

摘要翻译： 公开了一种HSDPA（高速下行链路分组接入）通信系统。 基于在发送之前分配给用户数据的MCS（调制和编码方案）级别和分配给用户数据的代码数量，节点B减小用于用户数据的字段传输TBS（传输块集）信息的大小， 而不是在通过共享控制信道发送给UE（用户设备）的TFRI（传输格式资源信息）中发送用于用户数据的实际发送的传输块的完整大小。

公开(公告)号：US07171212B2

公开(公告)日：2007-01-30

申请号：US10438419

申请日：2003-05-15

申请人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

发明人： Soeng-Hun Kim ,  Joon-Goo Park ,  Sung-Ho Choi ,  Kook-Heui Lee

IPC分类号： H04Q7/20 ,  H04Q7/00

CPC分类号： H04L12/189 ,  H04L12/185 ,  H04W8/26 ,  H04W76/12 ,  H04W76/40 ,  H04W92/14

摘要： A method for setting up signaling connection between an RNC and an SGSN in a mobile communication system is provided. Upon receiving a service request for a particular MBMS service from a particular UE, an RNC determines whether it is necessary to set up new signaling connection for the particular MBMS service, and sets up signaling connection with an SGSN according to the determination result. The SGSN, if it desires to stop the particular MBMS service, sends a service stop request to the RNC over the signaling connection set for the particular MBMS service. The RNC then instructs at least one UE providing the particular MBMS service to stop the particular MBMS service in response to the service stop request.

摘要翻译： 提供了一种用于在移动通信系统中建立RNC与SGSN之间的信令连接的方法。 在从特定UE接收到针对特定MBMS服务的服务请求时，RNC确定是否需要为特定MBMS服务建立新的信令连接，并根据确定结果与SGSN建立信令连接。 如果SGSN希望停止特定的MBMS服务，则SGSN通过针对特定MBMS服务的信令连接集向RNC发送服务停止请求。 RNC然后指示提供特定MBMS服务的至少一个UE响应于服务停止请求停止特定MBMS服务。

公开(公告)号：US20060285512A1

公开(公告)日：2006-12-21

申请号：US10569442

申请日：2004-08-25

申请人： Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

发明人： Kook-Heui Lee ,  Xiaoqiang Li ,  Detao Li ,  Chunying Sun ,  Lixiang Xu ,  Sung-Ho Choi

IPC分类号： H04Q7/00

CPC分类号： H04W72/005 ,  H04W76/20

摘要： A method for supporting backward compatibility of Multimedia Broadcast and Multicast Service (hereinafter referred to as MBMS) in a mobile communication system of Wideband Code Division Multiple Access (hereinafter referred to as WCDMA) is proposed in the present invention. The present invention provides the method for the mapping relationship between the MBMS service identifier and the RAB identifier and judging the capability of the RNC by the SGSN, and accordingly, it is made possible that MBMS service is compatible backward and equipments are compatible with different versions.

摘要翻译： 在本发明中提出了一种在宽带码分多址（以下称为WCDMA）的移动通信系统中支持多媒体广播和组播业务（以下称为MBMS）的向后兼容的方法。 本发明提供了MBMS服务标识符与RAB标识符之间的映射关系的方法，并且由SGSN评估RNC的能力，并且因此可以使MBMS服务向后兼容，并且设备与不同版本兼容 。

公开(公告)号：US20060140159A1

公开(公告)日：2006-06-29

申请号：US10533690

申请日：2003-11-05

申请人： Sung-Ho Choi ,  Kook-Heui Lee ,  Qinghai Gao ,  Detao Li ,  Lixiang Xu

发明人： Sung-Ho Choi ,  Kook-Heui Lee ,  Qinghai Gao ,  Detao Li ,  Lixiang Xu

IPC分类号： H04J3/00

CPC分类号： H04W92/14 ,  H04W4/06

摘要： A method of signaling bearer connection on Iu interface for MBMS service, includes the following steps: (a) RNC receives a MBMS Notification message for a certain MBMS service from SGSN; (b) RNC constructs a MBMS Service Request message according to the contents of the notification; (c) RNC sends a SCCP Connection Request message to SGSN, requests to establish a SCCP signaling connection, and then waits for a reply; (d) RNC receives a SCCP Connection Confirmation message from SGSN. This invention solves the problem of signaling connection on Iu interface after MBMS service is introduced into the existing mobile communication system. The connection mode provided in this invention can reasonably utilize network resources, effectively reduce signaling congestion on Iu interface and reduce modifications to the existing Iu interface message.

摘要翻译： 一种用于在MBMS业务的Iu接口上发送承载连接的方法，包括以下步骤：（a）RNC从SGSN接收一个MBMS业务的MBMS通知消息; （b）RNC根据通知的内容构建MBMS服务请求消息; （c）RNC向SGSN发送SCCP连接请求消息，请求建立SCCP信令连接，然后等待回复; （d）RNC从SGSN接收到SCCP连接确认消息。 本发明解决了将MBMS业务引入到现有移动通信系统中之后，在Iu接口上进行信令连接的问题。 本发明提供的连接方式可以合理利用网络资源，有效减少Iu接口的信令拥塞，减少对现有Iu接口消息的修改。

公开(公告)号：US20060072503A1

公开(公告)日：2006-04-06

申请号：US11239640

申请日：2005-09-30

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Sung-Ho Choi

IPC分类号： H04Q7/00

CPC分类号： H04L47/24 ,  H04L47/50 ,  H04L47/521 ,  H04L47/626 ,  H04W72/1284 ,  H04W88/12 ,  H04W92/04

摘要： An apparatus and method for defining non-scheduled data for autonomous transmission without Node B-controlled scheduling and notifying the non-scheduled data in a mobile communication system supporting an uplink packet data service are provided. An Radio Network Controller (RNC) includes in an Enhanced Uplink Dedicated CHannel (E-DCH) setup message minimum set information indicating whether each transmittable Media Access Control-data (MAC-d) flow can be transmitted without a scheduling command from a Node B. The minimum set information may containing a maximum allowed Media Access Control-enhanced Protocol Data Unit (MAC-e PDU) size for the MAC-d flow. In the presence of data in the MAC-d flow indicated by the minimum set information, a User Equipment (UE) transmits the MAC-d flow data on the uplink even without transmission resources allowed by the scheduling command from the Node B.

摘要翻译： 提供了一种用于在没有节点B控制的调度的情况下定义用于自主传输的非调度数据并在支持上行链路分组数据服务的移动通信系统中通知非调度数据的装置和方法。 无线电网络控制器（RNC）包括增强上行链路专用信道（E-DCH）建立消息中的最小集合信息，该信息指示是否可以从节点B发送没有调度命令的每个可发送的媒体访问控制数据（MAC-d）流 最小设置信息可以包含用于MAC-d流的最大允许媒体访问控制增强协议数据单元（MAC-e PDU）大小。 在由最小设置信息指示的MAC-d流中的数据存在的情况下，用户设备（UE）即使没有来自节点B的调度命令所允许的传输资源也在上行链路上发送MAC-d流数据。