公开(公告)号：US08275389B2

公开(公告)日：2012-09-25

申请号：US12337088

申请日：2008-12-17

申请人： Sung-Beom Jung ,  Jae-Yeong Kwon ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Sang-Jun Lee ,  Young-Hak Choi ,  Sang-Ho Lee

发明人： Sung-Beom Jung ,  Jae-Yeong Kwon ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Sang-Jun Lee ,  Young-Hak Choi ,  Sang-Ho Lee

IPC分类号： H04W74/00 ,  H04W24/00 ,  H04W4/00 ,  H04B7/00

CPC分类号： H04W60/04 ,  H04B17/318 ,  H04W68/00

摘要： An apparatus and method for determining operation of location update in a broadband wireless communication system are provided. The apparatus includes a receiver, an interpreter, and a determiner. In an idle mode, the receiver receives a paging advertisement message from a Base Station (BS). The interpreter identifies paging group identification information included in the paging advertisement message. The determiner determines one of execution and non-execution of a location update process due to a change of a paging group if the paging group identification information is different from paging group identification information included in a previously received paging advertisement message.

摘要翻译： 提供了一种用于确定宽带无线通信系统中的位置更新操作的装置和方法。 该装置包括接收器，解释器和确定器。 在空闲模式中，接收机从基站（BS）接收寻呼广告消息。 解释器识别寻呼广告消息中包括的寻呼组标识信息。 如果寻呼组识别信息不同于先前接收的寻呼广告消息中包括的寻呼组标识信息，则由于寻呼组的改变，确定器确定位置更新过程的执行和不执行之一。

公开(公告)号：US20100157945A1

公开(公告)日：2010-06-24

申请号：US12653993

申请日：2009-12-22

申请人： Jin-Ik Kim ,  Yun-Seok Hwang ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Jae-Yeong Kwon

发明人： Jin-Ik Kim ,  Yun-Seok Hwang ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Jae-Yeong Kwon

IPC分类号： H04W36/00

CPC分类号： H04W36/18

摘要： A Radio Network Controller (RNC) in a high speed wireless communication system includes an apparatus to perform method for changing a serving cell in the high speed wireless communication system. The RNC receives UpLink (UL) cell change determination information representing UL channel states from a serving Base Station (BS) and a target BS. The UL is received if a UL soft handover of a Mobile Station (MS) is initiated depending on a DownLink (DL) channel quality of the MS. The RNC can determine UL cell change timing of the MS using the UL cell change determination information. Thereafter, the RNC can send an instruction of a UL cell change of the MS to the serving BS and the target BS.

摘要翻译： 高速无线通信系统中的无线网络控制器（RNC）包括用于执行改变高速无线通信系统中的服务小区的方法的装置。 RNC从服务基站（BS）和目标BS接收表示UL信道状态的UpLink（UL）小区改变确定信息。 如果根据MS的DownLink（DL）信道质量启动移动台（MS）的UL软切换，则接收UL。 RNC可以使用UL小区改变确定信息来确定MS的UL小区改变定时。 此后，RNC可以向服务BS和目标BS发送MS的UL小区改变的指令。

公开(公告)号：US09357462B2

公开(公告)日：2016-05-31

申请号：US12653993

申请日：2009-12-22

申请人： Jin-Ik Kim ,  Yun-Seok Hwang ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Jae-Yeong Kwon

发明人： Jin-Ik Kim ,  Yun-Seok Hwang ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee ,  Jae-Yeong Kwon

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W36/18

CPC分类号： H04W36/18

摘要： A Radio Network Controller (RNC) in a high speed wireless communication system includes an apparatus to perform method for changing a serving cell in the high speed wireless communication system. The RNC receives UpLink (UL) cell change determination information representing UL channel states from a serving Base Station (BS) and a target BS. The UL is received if a UL soft handover of a Mobile Station (MS) is initiated depending on a DownLink (DL) channel quality of the MS. The RNC can determine UL cell change timing of the MS using the UL cell change determination information. Thereafter, the RNC can send an instruction of a UL cell change of the MS to the serving BS and the target BS.

摘要翻译： 高速无线通信系统中的无线网络控制器（RNC）包括用于执行改变高速无线通信系统中的服务小区的方法的装置。 RNC从服务基站（BS）和目标BS接收表示UL信道状态的UpLink（UL）小区改变确定信息。 如果根据MS的DownLink（DL）信道质量启动移动台（MS）的UL软切换，则接收UL。 RNC可以使用UL小区改变确定信息来确定MS的UL小区改变定时。 此后，RNC可以向服务BS和目标BS发送MS的UL小区改变的指令。

公开(公告)号：US08279820B2

公开(公告)日：2012-10-02

申请号：US12590487

申请日：2009-11-09

申请人： Jin-Kyung Cha ,  Gil-Ryun Nam ,  Jae-Ho Lee ,  Jae-Ho Jeong ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee

发明人： Jin-Kyung Cha ,  Gil-Ryun Nam ,  Jae-Ho Lee ,  Jae-Ho Jeong ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee

IPC分类号： H04W4/00 ,  H04W40/00

CPC分类号： H04W16/10 ,  H04W8/26

摘要： An apparatus is configured to allocate an IDentification (ID) cell to avoid duplication of a preamble Pseudo Noise (PN) code in a broadband wireless communication system. The apparatus selects one sector inside the system. A temporary ID cell for the selected sector is selected. Whether an ID cell of a sector to which an ID cell has been already allocated inside a minimum unit group for ID cell allocation is the same as the temporary ID cell is determined. Whether PN codes of sectors inside a neighbor list of the selected sector are the same as temporary PN codes determined using the temporary ID cell are determined. When the temporary ID cell is not duplicated and the temporary PN codes are not duplicated, the selected temporary ID cell is allocated as an ID cell of the selected sector.

摘要翻译： 一种装置被配置为分配识别（ID）小区，以避免宽带无线通信系统中的前导码伪噪声（PN）码的重复。 设备选择系统内的一个扇区。 选择所选扇区的临时ID单元。 在ID单元分配的最小单位组内已经分配有ID单元的扇区的ID单元是否与确定临时ID单元相同。 确定所选扇区的邻居列表内的扇区的PN码是否与使用临时ID单元确定的临时PN码相同。 当不复制临时ID单元并且临时PN代码不被复制时，所选择的临时ID单元被分配为所选扇区的ID单元。

公开(公告)号：US20100118809A1

公开(公告)日：2010-05-13

申请号：US12590487

申请日：2009-11-09

申请人： Jin-Kyung Cha ,  Gil-Ryun Nam ,  Jae-Ho Lee ,  Jae-Ho Jeong ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee

发明人： Jin-Kyung Cha ,  Gil-Ryun Nam ,  Jae-Ho Lee ,  Jae-Ho Jeong ,  Soo-Yeul Oh ,  Pyeong-Hwan Wee

IPC分类号： H04W72/00

CPC分类号： H04W16/10 ,  H04W8/26

摘要： An apparatus is configured to allocate an IDentification (ID) cell to avoid duplication of a preamble Pseudo Noise (PN) code in a broadband wireless communication system. The apparatus selects one sector inside the system. A temporary ID cell for the selected sector is selected. Whether an ID cell of a sector to which an ID cell has been already allocated inside a minimum unit group for ID cell allocation is the same as the temporary ID cell is determined. Whether PN codes of sectors inside a neighbor list of the selected sector are the same as temporary PN codes determined using the temporary ID cell are determined. When the temporary ID cell is not duplicated and the temporary PN codes are not duplicated, the selected temporary ID cell is allocated as an ID cell of the selected sector.

摘要翻译： 一种装置被配置为分配识别（ID）小区，以避免宽带无线通信系统中的前导码伪噪声（PN）码的重复。 设备选择系统内的一个扇区。 选择所选扇区的临时ID单元。 在ID单元分配的最小单位组内已经分配有ID单元的扇区的ID单元是否与确定临时ID单元相同。 确定所选扇区的邻居列表内的扇区的PN码是否与使用临时ID单元确定的临时PN码相同。 当不复制临时ID单元并且临时PN代码不被复制时，所选择的临时ID单元被分配为所选扇区的ID单元。

公开(公告)号：US08565778B2

公开(公告)日：2013-10-22

申请号：US12012711

申请日：2008-02-05

申请人： Jang-Won Park ,  Il-Jin Youn ,  Byung-Chan Ahn ,  Jae-Ho Lee ,  Soo-Yeul Oh

发明人： Jang-Won Park ,  Il-Jin Youn ,  Byung-Chan Ahn ,  Jae-Ho Lee ,  Soo-Yeul Oh

IPC分类号： H04W72/00

CPC分类号： H04W72/1231 ,  H04B7/0697 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04W16/30

摘要： An apparatus and method for uplink scheduling in a broadband wireless communication system are provided, in which channel conditions are divided into at least two areas, an area corresponding to channel information of a CSM mobile station received from the CSM mobile station is determined, resources of a first pilot pattern are allocated to the CSM mobile station, if the channel information belongs to an area with good channel condition, and resources of a second pilot pattern are allocated to the CSM mobile station, if the cannel information belongs to an area with poor channel condition.

摘要翻译： 提供了一种在宽带无线通信系统中进行上行链路调度的装置和方法，其中信道条件被划分为至少两个区域，确定与从CSM移动站接收的CSM移动站的信道信息相对应的区域，资源 如果信道信息属于具有良好信道条件的区域，则将第一导频模式分配给CSM移动台，并且将第二导频模式的资源分配给CSM移动站，如果信道信息属于具有差的区域 频道条件。

公开(公告)号：US20080291871A1

公开(公告)日：2008-11-27

申请号：US12026064

申请日：2008-02-05

申请人： Ki-Won Sung ,  Soo-Yeul Oh

发明人： Ki-Won Sung ,  Soo-Yeul Oh

IPC分类号： H04Q7/00

CPC分类号： H04W8/26

摘要： An apparatus and a method for preamble pseudo noise code allocation in a broadband wireless communication system are provided. The method includes defining an inherent index for each FA, allocating a preamble PN index to base stations using a reference FA index, defining an inherent offset by each FA for remaining FA indexes, and shifting the preamble PN index allocated to the base stations using the reference FA index by the defined offset, and allocating the preamble PN index to base stations using the remaining FA indexes. The price of a system can thus be lowered by reducing a Peak-to-Average Power Ratio (PAPR) of a preamble, increase the number of FAs that a specific amplifier can amplify, and immediately allocate a preamble PN index when adding a new FA during an operation of a system.

摘要翻译： 提供了一种在宽带无线通信系统中用于前导​​码伪噪声码分配的装置和方法。 该方法包括定义每个FA的固有索引，使用参考FA索引向基站分配前导码PN索引，为每个FA定义剩余FA索引的固有偏移量，以及使用分配给基站的前导码索引分配给基站 通过定义的偏移来参考FA索引，并且使用剩余的FA索引将前导码PN索引分配给基站。 因此，可以通过降低前同步码的峰均功率比（PAPR）来降低系统的价格，增加特定放大器可以放大的FA的数量，并且在添加新的FA时立即分配前导码PN索引 在系统的操作期间。

公开(公告)号：US08189520B2

公开(公告)日：2012-05-29

申请号：US12026064

申请日：2008-02-05

申请人： Ki-Won Sung ,  Soo-Yeul Oh

发明人： Ki-Won Sung ,  Soo-Yeul Oh

IPC分类号： H04W4/00

CPC分类号： H04W8/26

摘要： An apparatus and a method for preamble pseudo noise code allocation in a broadband wireless communication system are provided. The method includes defining an inherent index for each FA, allocating a preamble PN index to base stations using a reference FA index, defining an inherent offset by each FA for remaining FA indexes, and shifting the preamble PN index allocated to the base stations using the reference FA index by the defined offset, and allocating the preamble PN index to base stations using the remaining FA indexes. The price of a system can thus be lowered by reducing a Peak-to-Average Power Ratio (PAPR) of a preamble, increase the number of FAs that a specific amplifier can amplify, and immediately allocate a preamble PN index when adding a new FA during an operation of a system.

摘要翻译： 提供了一种在宽带无线通信系统中用于前导​​码伪噪声码分配的装置和方法。 该方法包括定义每个FA的固有索引，使用参考FA索引向基站分配前导码PN索引，为每个FA定义剩余FA索引的固有偏移量，以及使用分配给基站的前导码索引分配给基站 通过定义的偏移来参考FA索引，并且使用剩余的FA索引将前导码PN索引分配给基站。 因此，可以通过降低前同步码的峰均功率比（PAPR）来降低系统的价格，增加特定放大器可以放大的FA的数量，并且在添加新的FA时立即分配前导码PN索引 在系统的操作期间。

公开(公告)号：US20080186884A1

公开(公告)日：2008-08-07

申请号：US12012430

申请日：2008-01-31

申请人： Byung-Chan Ahn ,  Jang-Won Park ,  Young-Soon Lee ,  Eun-Jin Lee ,  Soo-Yeul Oh

发明人： Byung-Chan Ahn ,  Jang-Won Park ,  Young-Soon Lee ,  Eun-Jin Lee ,  Soo-Yeul Oh

IPC分类号： H04B7/00

CPC分类号： H04W28/24 ,  H04L47/70 ,  H04L47/781 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824 ,  H04W28/10

摘要： Apparatus and method for guaranteeing a Quality of Service (QoS) traffic rate in a mobile communication system are provided. The scheduling method for guaranteeing a QOS traffic rate in a mobile communication system includes calculating a total sum of traffic rates based on a channel change and a total sum of sustained traffic rates; calculating a weighted traffic rate using the traffic rate based on the channel change and the sustained traffic rate when the sustained traffic rate does not meet the QoS traffic rate; and determining a service priority using the weighted traffic rate. Therefore, the minimum reserved traffic rate and the maximum sustained traffic rate can be assured.

摘要翻译： 提供了一种用于保证移动通信系统中的服务质量（QoS）流量速率的装置和方法。 用于确保移动通信系统中的QOS业务速率的调度方法包括基于信道变化和持续业务速率的总和来计算业务量总和; 当持续业务速率不满足QoS流量速率时，使用基于信道变化的业务速率和持续业务速率来计算加权业务速率; 以及使用所述加权业务速率来确定服务优先级。 因此，可以确保最小预留业务速率和最大持续业务速率。

公开(公告)号：US07974198B2

公开(公告)日：2011-07-05

申请号：US12012430

申请日：2008-01-31

申请人： Byung-Chan Ahn ,  Jang-Won Park ,  Young-Soon Lee ,  Eun-Jin Lee ,  Soo-Yeul Oh

发明人： Byung-Chan Ahn ,  Jang-Won Park ,  Young-Soon Lee ,  Eun-Jin Lee ,  Soo-Yeul Oh

IPC分类号： H04W4/00

CPC分类号： H04W28/24 ,  H04L47/70 ,  H04L47/781 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824 ,  H04W28/10

摘要： Apparatus and method for guaranteeing a Quality of Service (QoS) traffic rate in a mobile communication system are provided. The scheduling method for guaranteeing a QOS traffic rate in a mobile communication system includes calculating a total sum of traffic rates based on a channel change and a total sum of sustained traffic rates; calculating a weighted traffic rate using the traffic rate based on the channel change and the sustained traffic rate when the sustained traffic rate does not meet the QoS traffic rate; and determining a service priority using the weighted traffic rate. Therefore, the minimum reserved traffic rate and the maximum sustained traffic rate can be assured.

摘要翻译： 提供了一种用于保证移动通信系统中的服务质量（QoS）流量速率的装置和方法。 用于确保移动通信系统中的QOS业务速率的调度方法包括基于信道变化和持续业务速率的总和来计算业务量总和; 当持续业务速率不满足QoS流量速率时，使用基于信道变化的业务速率和持续业务速率来计算加权业务速率; 以及使用所述加权业务速率来确定服务优先级。 因此，可以确保最小预留业务速率和最大持续业务速率。