公开(公告)号：US20060171355A1

公开(公告)日：2006-08-03

申请号：US11340839

申请日：2006-01-27

申请人： No-Jun Kwak ,  Himke Velde ,  Kook-Heui Lee ,  Kyeong-In Jeong

发明人： No-Jun Kwak ,  Himke Velde ,  Kook-Heui Lee ,  Kyeong-In Jeong

IPC分类号： H04Q7/00

CPC分类号： H04W36/10 ,  H04L12/189 ,  H04W4/06 ,  H04W36/0007

摘要： An apparatus and method are provided for transmitting session non-interest indication information for a Multimedia Broadcast/Multicast Service (MBMS) service of a user equipment (UE) in an MBMS system. A serving radio network controller (SRNC) determines whether the UE desires to receive a current session for an MBMS service joined by the UE. The SRNC transmits session non-interest indication information for the MBMS service of the UE to a drift radio network controller (DRNC) according to the determination result. The DRNC includes the UE in an MBMS context for the MBMS service and determines whether to exclude the UE from counting for the MBMS service according to the session non-interest indication information of the UE.

摘要翻译： 提供一种用于在MBMS系统中传送用户设备（UE）的多媒体广播/组播服务（MBMS）服务的会话非兴趣指示信息的装置和方法。 服务无线网络控制器（SRNC）确定UE是否希望接收由UE加入的MBMS服务的当前会话。 根据确定结果，SRNC向移动无线网络控制器（DRNC）发送UE的MBMS服务的会话非兴趣指示信息。 DRNC包括用于MBMS服务的MBMS上下文中的UE，并且根据UE的会话非兴趣指示信息来确定是否排除UE对MBMS服务的计数。

公开(公告)号：US08050679B2

公开(公告)日：2011-11-01

申请号：US12149027

申请日：2008-04-25

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04W36/00

CPC分类号： H04W72/005 ,  H04W92/22

摘要： A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service.

摘要翻译： 公开了一种用于在建立多媒体广播/组播服务（MBMS）服务的优选频率层和非优选频率层的移动通信系统中传送优选频率信息的方法。 该方法包括以下步骤：当MBMS服务的会话开始时确定MBMS服务的至少一个优选频率，生成表示所述至少一个优选频率的优选频率信息，并将优选频率信息发送到至少一个服务无线电 用于管理旨在接收MBMS服务的用户设备的通信的网络控制器。

公开(公告)号：US20080207211A1

公开(公告)日：2008-08-28

申请号：US12149027

申请日：2008-04-25

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04Q7/20

CPC分类号： H04W72/005 ,  H04W92/22

摘要： A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service.

摘要翻译： 公开了一种用于在建立多媒体广播/组播服务（MBMS）服务的优选频率层和非优选频率层的移动通信系统中传送优选频率信息的方法。 该方法包括以下步骤：当MBMS服务的会话开始时确定MBMS服务的至少一个优选频率，生成表示所述至少一个优选频率的优选频率信息，并将优选频率信息发送到至少一个服务无线电 用于管理旨在接收MBMS服务的用户设备的通信的网络控制器。

公开(公告)号：US20060056347A1

公开(公告)日：2006-03-16

申请号：US11225008

申请日：2005-09-14

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04Q7/00

CPC分类号： H04W72/005 ,  H04W48/20

摘要： A multimedia broadcast/multicast service (MBMS) service and a method and apparatus for maintaining congestion and a signal transfer load of a cell at a suitable level when a session of the MBMS service is terminated in a frequency layer convergence (FLC) situation in which the MBMS service is provided in a preferred frequency layer (PL). When a session of the MBMS service is terminated, a radio network controller (RNC) determines if a cell selection is required in UEs, desiring to receive the MBMS service located in the PL cell, by using a start time of a new session and load levels of a current cell and other cells, and sends, to the UEs, explicit cell selection indication information along with session stop information according to a determination result. Therefore, the congestion and signal transfer load of the cell can be maintained in the suitable level.

公开(公告)号：US20060246847A1

公开(公告)日：2006-11-02

申请号：US11396906

申请日：2006-04-04

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  No-Jun Kwak ,  Yong-Jun Kwak

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  No-Jun Kwak ,  Yong-Jun Kwak

IPC分类号： H04B7/00 ,  H04B1/00

CPC分类号： H04W28/14 ,  H04L47/10 ,  H04L47/30 ,  H04W28/12

摘要： A method and apparatus for reporting a Buffer Status (BS) using Node B-estimated BS information in a mobile communication system are provided. A Node B-estimated BS and an actual BS of a User Equipment (UE) are monitored. A value of the Node B-estimated BS is compared with a first threshold value. If the Node B-estimated BS value is less than the first threshold, a determination is made as to whether the value of the actual BS is more than a second threshold. If the actual BS value is more than the second threshold, a Buffer Status Report (BSR) indicative of the actual BS is transmitted to a Node B.

摘要翻译： 提供了一种用于在移动通信系统中使用节点B估计的BS信息报告缓冲状态（BS）的方法和装置。 监视节点B估计的BS和用户设备（UE）的实际BS。 将节点B估计BS的值与第一阈值进行比较。 如果节点B估计的BS值小于第一阈值，则确定实际BS的值是否大于第二阈值。 如果实际BS值大于第二阈值，则向节点B发送指示实际BS的缓冲器状态报告（BSR）。

公开(公告)号：US07969938B2

公开(公告)日：2011-06-28

申请号：US11315275

申请日：2005-12-23

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04W4/00

CPC分类号： H04W36/10 ,  H04W4/06 ,  H04W36/12 ,  H04W72/005 ,  H04W92/22

摘要： A method and apparatus for notifying a UE of the PFLs of MBMS services in a new cell when the UE moves from an old cell to a new cell in a CELL_DCH state in the case of FLC are provided. An SRNC informs the UE of the PFLs of UE-joined MBMS services in the new cell. If the new cell is managed by a DRNC, the DRNC informs the SRNC of the PFLs of the UE-joined MBMS services and the SRNC transmits the PFL information to the UE so that the UE can move to a corresponding PFL.

摘要翻译： 提供一种在FLC的情况下，当UE从旧单元移动到CELL_DCH状态的新单元时，向UE通知新的单元中的MBMS服务的PFL的方法和装置。 SRNC在新小区中向UE通知UE加入的MBMS业务的PFL。 如果新小区由DRNC管理，则DRNC向SRNC通知UE加入的MBMS业务的PFL，并且SRNC向UE发送PFL信息，以便UE可以移动到相应的PFL。

公开(公告)号：US07636332B2

公开(公告)日：2009-12-22

申请号：US11225008

申请日：2005-09-14

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04L12/28

CPC分类号： H04W72/005 ,  H04W48/20

摘要： A multimedia broadcast/multicast service (MBMS) service and a method and apparatus for maintaining congestion and a signal transfer load of a cell at a suitable level when a session of the MBMS service is terminated in a frequency layer convergence (FLC) situation in which the MBMS service is provided in a preferred frequency layer (PL). When a session of the MBMS service is terminated, a radio network controller (RNC) determines if a cell selection is required in UEs, desiring to receive the MBMS service located in the PL cell, by using a start time of a new session and load levels of a current cell and other cells, and sends, to the UEs, explicit cell selection indication information along with session stop information according to a determination result. Therefore, the congestion and signal transfer load of the cell can be maintained in the suitable level.

摘要翻译： 一种多媒体广播/组播服务（MBMS）服务，以及一种在MBMS服务的会话终止于频域收敛（FLC）情况下，将适合级别的小区的拥塞和信令传输负载维持在一个适当级别的方法和装置， 在优选频率层（PL）中提供MBMS服务。 当MBMS服务的会话终止时，无线网络控制器（RNC）通过使用新会话的开始时间和负载来确定是否需要UE中希望接收位于PL小区中的MBMS服务的小区选择 当前小区和其他小区的级别，并且根据确定结果向UE显示显式小区选择指示信息以及会话停止信息。 因此，电池的拥塞和信号传输负载可以保持在适当的水平。

公开(公告)号：US20060251105A1

公开(公告)日：2006-11-09

申请号：US11348500

申请日：2006-02-07

申请人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  No-Jun Kwak

发明人： Soeng-Hun Kim ,  Kook-Heui Lee ,  Kyeong-In Jeong ,  No-Jun Kwak

IPC分类号： H04L12/403

CPC分类号： H04L1/1685 ,  H04L1/189 ,  H04L47/14 ,  H04L69/22 ,  H04L69/324 ,  H04W8/245 ,  H04W28/06 ,  H04W28/14

摘要： A method and apparatus are provided for reducing excessive retransmission delays which may occur due to the loss of the last packet of a transmission buffer in a Radio Link Control (RLC) layer of a mobile communication system. The method includes receiving a Service Data Unit (SDU) from a higher layer, dividing the SDU into a plurality of Packet Data Units (PDUs), and storing the PDUs in a buffer, setting a poll bit for a last PDU from among the PDUs stored in the buffer, the poll bit requesting a status report, and repeatedly transmitting the last PDU having the setup poll bit at least twice from a sender to a receiver, regardless of whether there is a request for retransmission of the last PDU.

摘要翻译： 提供了一种用于减少由于移动通信系统的无线电链路控制（RLC）层中的发送缓冲器的最后一个分组的丢失而可能发生的过度的重传延迟的方法和装置。 该方法包括从较高层接收业务数据单元（SDU），将SDU划分成多个分组数据单元（PDU），并将PDU存储在缓冲器中，从PDU中设置最后一个PDU的轮询比特 存储在缓冲器中，轮询位请求状态报告，并且重复地将具有建立轮询位的最后一个PDU从发送器重复发送到接收器，而不管是否存在对最后一个PDU的重发请求。

公开(公告)号：US20060079239A1

公开(公告)日：2006-04-13

申请号：US11226398

申请日：2005-09-15

申请人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

发明人： No-Jun Kwak ,  Kyeong-In Jeong ,  Kook-Heui Lee

IPC分类号： H04Q7/20

CPC分类号： H04W72/005 ,  H04W92/22

摘要： A method is disclosed for transferring preferred frequency information in a mobile communication system which establishes a preferred frequency layer and a non-preferred frequency layer for a Multimedia Broadcast/Multicast Service (MBMS) service. The method involves the steps of determining at least one preferred frequency of the MBMS service when a session of the MBMS service starts, generating the preferred frequency information representing said at least one preferred frequency, and transmitting the preferred frequency information to at least one serving radio network controller for managing communication of user equipments intended to receive the MBMS service.

公开(公告)号：US20050282569A1

公开(公告)日：2005-12-22

申请号：US11123218

申请日：2005-05-06

申请人： Eun-Jung Kim ,  Gert Van Lieshout ,  Kook-Heui Lee ,  Sung-Ho Choi

发明人： Eun-Jung Kim ,  Gert Van Lieshout ,  Kook-Heui Lee ,  Sung-Ho Choi

IPC分类号： H04B7/26 ,  H04L12/18 ,  H04L12/70 ,  H04W4/06 ,  H04W72/04 ,  H04J3/00 ,  H04B7/005 ,  H04B7/01 ,  H04B7/015 ,  H04B7/212 ,  H04Q7/20

CPC分类号： H04L12/189 ,  H04W72/005

摘要： An apparatus in a mobile communication system for providing a multimedia broadcast/multicast service (MBMS) and a method for giving notification of an MBMS service while considering transmission mode are provided. A controlling radio network controller (CRNC) sends, to a serving radio network controller (SRNC), transmission mode information indicating point-to-point (PTP), point-to-multipoint (PTM), or “Not provide” cell by cell. The SRNC determines service notification on the basis of the transmission mode information. The CRNC minimizes a signaling load on an Iur interface when sending, to the SRNC, the transmission mode information suitable for each cell.

摘要翻译： 提供了一种用于提供多媒体广播/多播服务（MBMS）的移动通信系统中的装置和用于在考虑传输模式的同时通知MBMS服务的方法。 控制无线电网络控制器（CRNC）向服务无线电网络控制器（SRNC）发送指示点对点（PTP），点对多点（PTM）或单元“单独”的传输模式信息 。 SRNC根据传输模式信息确定服务通知。 当向SRNC发送适合于每个小区的传输模式信息时，CRNC使Iur接口上的信令负载最小化。