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1. 发明申请

WO2012020988A2 METHOD AND APPARATUS TO ENABLE SWITCHING BETWEEN TWO CARRIERS IN A CELLULAR COMMUNICATION NETWORK 审中-公开
标题翻译：在蜂窝通信网络中的两个运营商之间启用切换的方法和设备
公开(公告)号：WO2012020988A2
公开(公告)日：2012-02-16
申请号：PCT/KR2011/005847
申请日：2011-08-10
申请人： SAMSUNG ELECTRONICS CO., LTD. , JOSIAM, Kaushik , KIM, Tae-Young , LI, Ying
发明人： JOSIAM, Kaushik , KIM, Tae-Young , LI, Ying
IPC分类号： H04J11/00 , H04B7/26 , H04W88/02
CPC分类号： H04L5/001 , H04L5/0064 , H04L5/0082 , H04L5/0098 , H04L2001/0092 , H04W88/08
摘要： For use in a wireless communication network, a subscriber station is capable of switching carriers. The subscriber station is configured to receive an N-bit bitmap from the communication network and determine at least one unicast available interval based on an arrangement of the N bits in the N-bit bitmap. The subscriber station is also configured to switch from a first carrier to a second carrier at a start of the at least one unicast available interval.
摘要翻译：为了在无线通信网络中使用，用户台能够切换运营商。订户站被配置为从通信网络接收N位位图，并且基于N比特位图中的N比特的排列来确定至少一个单播可用间隔。订户站还被配置为在至少一个单播可用间隔的开始时从第一载波切换到第二载波。

2. 发明申请

WO2011025240A3 METHODS FOR EFFICIENT CONFIGURATION OF CONTROL CHANNEL TRANSMISSION IN WIRELESS SYSTEMS 审中-公开
公开(公告)号：WO2011025240A3
公开(公告)日：2011-03-03
申请号：PCT/KR2010/005667
申请日：2010-08-24
申请人： SAMSUNG ELECTRONICS CO., LTD. , JOSIAM, Kaushik , JI, Zhouyue , JI, Baowei , LI, Ying
发明人： JOSIAM, Kaushik , JI, Zhouyue , JI, Baowei , LI, Ying
IPC分类号： H04B7/26 , H04W4/16 , H04W72/12
摘要： An apparatus and method for configuring Enhanced Multicast and Broadcast Service (E-MBS) Scheduling Intervals (MSIs) in a communication system are provided. The method includes selecting a number N of MSIs, and selecting a periodicity of each of the N MSIs. By selecting a number N of MSIs and a periodicity of each of the N MSIs, a communication system is able to more efficiently decode E-MBS data.

3. 发明申请

WO2011059267A2 METHODS AND APPARATUS TO SUPPORT INTERFERENCE MANAGEMENT IN MULTI-TIER WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：在多层无线通信系统中支持干扰管理的方法和设备
公开(公告)号：WO2011059267A2
公开(公告)日：2011-05-19
申请号：PCT/KR2010/008008
申请日：2010-11-12
申请人： SAMSUNG ELECTRONICS CO., LTD. , LI, Ying , SEOL, Ji Yun , CHO, Young Bo , JANG, Jae hyuk , PI, Zhouyue , RAMAKRISHNA, Sudhir , JOSIAM, Kaushik
发明人： LI, Ying , SEOL, Ji Yun , CHO, Young Bo , JANG, Jae hyuk , PI, Zhouyue , RAMAKRISHNA, Sudhir , JOSIAM, Kaushik
CPC分类号： H04W28/04 , H04W4/06 , H04W64/00 , H04W84/045 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： When a subscriber station (SS) encounters interference caused an interfering base station (BS), the interference can be mitigated regardless of whether the interfering base station is a CSG-Closed BS or whether the SS is connected to a serving BS. If the SS is not connected to a serving BS and cannot access the interfering BS, the SS will signal the interfering BS directly to request the interfering BS to perform IM. If the SS is a legal user, and conditions to initiate IM are met, the interfering BS will perform IM until conditions to terminate IM are met. If the SS is connected to a serving BS, the serving BS will request the interfering BS to perform or terminate interference mitigation (IM) on behalf of the SS if certain conditions are satisfied.
摘要翻译：当用户站（SS）遇到造成干扰基站（BS）的干扰时，可以减轻干扰，而不管干扰基站是否为CSG封闭BS，或SS是否连接到服务BS。如果SS未连接到服务BS并且不能访问干扰BS，则SS将直接通知干扰BS以请求干扰BS执行IM。如果SS是合法用户，并且满足启动IM的条件，则干扰BS将执行IM直到满足终止IM的条件。如果SS连接到服务BS，则如果满足某些条件，服务BS将请求干扰BS代表SS执行或终止干扰减轻（IM）。

4. 发明申请

WO2011059239A2 METHODS AND APPARATUS TO SUPPORT RECONFIGURATION IN SELF ORGANIZED WIRELESS COMMUNICATIONS AND NETWORKS 审中-公开
标题翻译：用于支持自组织无线通信和网络中重新配置的方法和设备
公开(公告)号：WO2011059239A2
公开(公告)日：2011-05-19
申请号：PCT/KR2010/007942
申请日：2010-11-11
申请人： SAMSUNG ELECTRONICS CO., LTD. , LI, Ying , NIGAM, Anshuman , JI, Baowei , PI, Zhouyue , JANG, Jae-Hyuk , JOSIAM, Kaushik
发明人： LI, Ying , NIGAM, Anshuman , JI, Baowei , PI, Zhouyue , JANG, Jae-Hyuk , JOSIAM, Kaushik
CPC分类号： H04W24/02 , H04W36/0072 , H04W84/045
摘要： Prior to a change in a configuration, such as a change to the carrier frequency, bandwidth, base station type, and so forth of the base station, the base station can inform a subscriber station to prepare for the reconfiguration by sending a message to the subscriber station. The message informs the subscriber station regarding the change in configuration and a timing regarding the change. The base station can command the subscriber station to handover to the serving base station with the new configuration or the subscriber station can choose to handover to the serving base station with the new configuration. The subscriber station can perform network reentry to the serving base station with the new configuration at the time of or after the new configuration is effective. A communication context between the stations can be maintained and the network reentry can be optimized by omitting one or more operation procedures.
摘要翻译：在诸如改变基站的载波频率，带宽，基站类型等的配置改变之前，基站可以通知用户站准备通过向用户站发送消息来进行重新配置。该消息通知用户站关于配置的改变和关于改变的时间。基站可以命令用户站以新配置切换到服务基站，或者用户站可以选择用新配置切换到服务基站。用户站可以在新配置有效时或之后使用新配置对服务基站执行网络重入。通过省略一个或多个操作程序，可以维持站之间的通信上下文并且可以优化网络再入。

5. 发明申请

WO2010041867A3 SYSTEM AND METHOD FOR AN EMBS DESIGN TO OPTIMIZE SPECTRUM EFFICIENCY, LINK ADAPTATION AND EMBS TRAFFIC SECURITY 审中-公开
公开(公告)号：WO2010041867A3
公开(公告)日：2010-04-15
申请号：PCT/KR2009/005722
申请日：2009-10-07
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Baowei , JOSIAM, Kaushik , PI, Zhouyue
发明人： JI, Baowei , JOSIAM, Kaushik , PI, Zhouyue
IPC分类号： H04B7/26 , H04W4/06
摘要： A wireless communication network capable of providing Enhanced Multi-Broadcast Service (EMBS) to a plurality of subscriber stations. At least one base station in the network transmits a downlink frame to the plurality of subscriber stations. The downlink frame includes an EMBS MAP configured to identify locations of EMBS data bursts. The downlink frame also includes a security and data multiplexing burst and EMBS data burst. A number of the subscriber stations are configured to decode the EMBS MAP to determine the locations of a number of EMBS data burst in a number of subsequent downlink frames.

6. 发明申请

WO2012067461A3 METHOD FOR ENABLING COLLABORATION AMONG TERMINALS IN A WIRELESS NETWORK 审中-公开
公开(公告)号：WO2012067461A3
公开(公告)日：2012-05-24
申请号：PCT/KR2011/008841
申请日：2011-11-18
申请人： SAMSUNG ELECTRONICS CO., LTD. , JOSIAM, Kaushik , PI, Zhouyue
发明人： JOSIAM, Kaushik , PI, Zhouyue
IPC分类号： H04B7/26 , H04L5/00
摘要： A method for Mobile Station (MS) collaboration for a Downlink (DL) or Uplink (UL) transmission in a wireless network having MSs in a Base Station (BS) cell is provided. The DL transmission method includes forming a cluster of MSs having a same type of radio interface, receiving, by each MS, a DL transmission including a DL control channel message and a DL data burst, extracting, by the MSs, a DL data assignment included in the DL control channel message and indicating a receiving MS intended to receive the DL data burst, decoding, by the MSs, the DL data assignment and the DL data burst according to a determination to collaborate in the DL transmission, transmitting, by the collaborating MSs, a re-encoded DL data burst to the receiving MS, the receiving MS receiving the re-encoded DL data burst from the collaborating MSs and the DL data burst from the BS.

7. 发明申请

WO2011087268A2 SYSTEM AND METHOD FOR EFFICIENT STATION IDENTIFICATION 审中-公开
标题翻译：用于有效站识别的系统和方法
公开(公告)号：WO2011087268A2
公开(公告)日：2011-07-21
申请号：PCT/KR2011/000211
申请日：2011-01-12
申请人： SAMSUNG ELECTRONICS CO., LTD. , PI, Zhouyue , JOSIAM, Kaushik , RAMAKRISHNA, Sudhir
发明人： PI, Zhouyue , JOSIAM, Kaushik , RAMAKRISHNA, Sudhir
CPC分类号： H04W48/12 , H04L1/0041 , H04L1/0061 , H04W88/08 , H04W92/10
摘要： A base station is provided. The base station includes a transmit path circuitry that generates a masking sequence to mask a cyclic redundancy check of a control channel information element. The masking sequence includes a 4-bit prefix. The three least significant bits of the 4-bit prefix indicate a message type of the control channel information element. A subscriber station is also provided. The subscriber station includes a receive path circuitry that determines a message type of a control channel information element using a three least significant bits of a 4-bit prefix of a masking sequence used to mask a cyclic redundancy check of the control channel information element.
摘要翻译：
提供基站。该基站包括产生屏蔽序列以屏蔽控制信道信息元素的循环冗余校验的发送路径电路。掩码序列包含一个4位前缀。 4位前缀的三个最低有效位指示控制信道信息元素的消息类型。还提供用户站。用户站包括接收路径电路，该接收路径电路使用用于屏蔽控制信道信息元素的循环冗余校验的掩蔽序列的4位前缀的三个最低有效位来确定控制信道信息元素的消息类型。 / p>

8. 发明申请

WO2011037362A3 METHOD FOR TRANSMITTING PILOT SIGNAL IN MULTI-CARRIER WIRELESS TRANSMISSION SYSTEM 审中-公开
标题翻译：在多载波无线传输系统中传输导频信号的方法
公开(公告)号：WO2011037362A3
公开(公告)日：2011-03-31
申请号：PCT/KR2010/006348
申请日：2010-09-16
申请人： SAMSUNG ELECTRONICS CO., LTD. , WANG, Hai , JOSIAM, Kaushik , WU, Qi , PI, Zhouyue
发明人： WANG, Hai , JOSIAM, Kaushik , WU, Qi , PI, Zhouyue
IPC分类号： H04J11/00
摘要： The present invention provides a method for transmitting pilots in a multi-carrier wireless transmission system. A wireless time-frequency transmission block is composed of N consecutive OFDM symbols in time domain and M consecutive physical sub-carriers in frequency domain, N and M are integers those are greater than or equal to 1. The method includes: partitioning the wireless time-frequency transmission block into several areas, and determining the position of pilots, of which the total number is a preset number, according to the time-frequency domain balancing principle of pilots of various antennas in various areas; inserting pilots at the pilot positions of each antenna corresponding to the antenna for transmission. In accordance with the present invention, the simultaneous transmission of multiple antennas is supported in a wireless time-frequency transmission block of a multi-carrier wireless transmission system.
摘要翻译：本发明提供了一种用于在多载波无线传输系统中传送导频的方法。无线时频传输块由时域上N个连续的OFDM符号和频域上M个连续的物理子载波组成，N和M为大于或等于1的整数。该方法包括：将无线时间根据各区域各天线导频的时频域平衡原理，确定总数为预设数量的导频位置; 将导频插入与天线对应的每个天线的导频位置进行传输。根据本发明，在多载波无线传输系统的无线时频传输块中支持多天线的同时传输。

9. 发明申请

WO2010147426A2 METHOD AND SYSTEM FOR ARRANGING RESOURCE ALLOCATION MESSAGES TO REDUCE BLIND DECODING COMPLEXITY IN OFDMA-BASED SYSTEMS 审中-公开
标题翻译：用于安排资源分配信息以减少基于OFDMA的系统中的盲解码复杂度的方法和系统
公开(公告)号：WO2010147426A2
公开(公告)日：2010-12-23
申请号：PCT/KR2010/003948
申请日：2010-06-18
申请人： SAMSUNG ELECTRONICS CO., LTD. , RAMAKRISHNA, Sudhir , JOSIAM, Kaushik
发明人： RAMAKRISHNA, Sudhir , JOSIAM, Kaushik
IPC分类号： H04W72/12 , H04J11/00
CPC分类号： H04L1/0038 , H04L1/00 , H04L5/0023 , H04L5/0037 , H04L5/0092 , H04L2001/0093
摘要： A base station and subscriber station are capable of communicating with each other in a wireless communication network. The base station allocates resources to the subscriber station through resource allocation messages included in a resource allocation region of a downlink communication. The resource allocation region is partitioned into a plurality of sub-regions. Conventions regarding the arrangement of the resource allocation messages are disclosed which enable the subscriber station to decode the resource allocation messages contained in a sub-region and cease decoding operations upon reaching the end of the sub-region. Accordingly, the subscriber station does not decode resource allocation messages contained in subsequent sub-regions.
摘要翻译：基站和用户台能够在无线通信网络中相互通信。基站通过包括在下行链路通信的资源分配区域中的资源分配消息向用户站分配资源。资源分配区域被划分为多个子区域。公开了关于资源分配消息的布置的约定，其使订户站能够解码包含在子区域中的资源分配消息，并且在到达子区域的结束时停止解码操作。因此，用户站不对包含在后续子区域中的资源分配消息进行解码。

10. 发明申请

WO2010151043A2 METHODS AND APPARATUS TO ENCODE BANDWIDTH REQUEST MESSAGE 审中-公开
标题翻译：编写带宽请求消息的方法和设备
公开(公告)号：WO2010151043A2
公开(公告)日：2010-12-29
申请号：PCT/KR2010/004072
申请日：2010-06-23
申请人： SAMSUNG ELECTRONICS CO., LTD. , JOSIAM, Kaushik , PI, Zhouyue , ZHANG, Jianzhong
发明人： JOSIAM, Kaushik , PI, Zhouyue , ZHANG, Jianzhong
IPC分类号： H04W88/02 , H03M13/13
CPC分类号： H04L1/0072 , H04L1/0057 , H04L1/1861 , H04L5/0007
摘要： A subscriber station is capable of encoding a bandwidth request message. The subscriber station includes a controller and a transmitter coupled to the controller. The transmitter includes a linear channel encoder and a Quadrature Phase Shift Keying (QPSK) modulation block. The channel encoder uses a generator matrix comprising alphabets from Galois field (GF) (2). Each column of the generator matrix belongs to a twelve dimensional subspace and wherein the code generated using the generator matrix has a minimum hamming distance no greater than thirty.
摘要翻译：用户台能够对带宽请求消息进行编码。用户站包括耦合到控制器的控制器和发射器。发射机包括线性信道编码器和正交相移键控（QPSK）调制块。信道编码器使用包括来自伽罗瓦域（GF）（2）的字母的生成矩阵。生成矩阵的每列都属于十二维子空间，其中使用生成矩阵生成的代码具有不大于30的最小汉明距离。

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