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1. 发明授权

US07346011B2 Scheduling calls based on frame-offset selection 有权
标题翻译：基于帧偏移选择调度呼叫
公开(公告)号：US07346011B2
公开(公告)日：2008-03-18
申请号：US11117012
申请日：2005-04-28
申请人： Mahesh Makhijani , Srinivasan Balasubramanian , Dang M. Vo
发明人： Mahesh Makhijani , Srinivasan Balasubramanian , Dang M. Vo
IPC分类号： H04B1/44
CPC分类号： H04W72/06 , H04W52/346
摘要： A wireless communication network has radio resources for use to support calls over circuit switched (CS) and packet switched (PS) channels. The network uses such radio resources to first support CS calls and thereafter uses the leftover radio resources to support PS calls. The present invention provides method and apparatus that effectively schedule and support incoming CS calls based on frame-offset selection so as to maximize the leftover radio resources that could be used to support PS calls.
摘要翻译：无线通信网络具有用于支持通过电路交换（CS）和分组交换（PS）信道的呼叫的无线电资源。该网络使用这种无线电资源来首先支持CS呼叫，此后使用剩余的无线电资源来支持PS呼叫。本发明提供了一种基于帧偏移选择来有效地调度和支持传入CS呼叫的方法和装置，以便最大限度地利用可用于支持PS呼叫的剩余无线电资源。

2. 发明申请

US20060268827A1 Scheduling calls based on frame-offset selection 有权
标题翻译：基于帧偏移选择调度呼叫
公开(公告)号：US20060268827A1
公开(公告)日：2006-11-30
申请号：US11117012
申请日：2005-04-28
申请人： Mahesh Makhijani , Srinivasan Balasubramanian , Dang Vo
发明人： Mahesh Makhijani , Srinivasan Balasubramanian , Dang Vo
IPC分类号： H04L12/66
CPC分类号： H04W72/06 , H04W52/346
摘要： A wireless communication network has radio resources for use to support calls over circuit switched (CS) and packet switched (PS) channels. The network uses such radio resources to first support CS calls and thereafter uses the leftover radio resources to support PS calls. The present invention provides method and apparatus that effectively schedule and support incoming CS calls based on frame-offset selection so as to maximize the leftover radio resources that could be used to support PS calls.
摘要翻译：无线通信网络具有用于支持通过电路交换（CS）和分组交换（PS）信道的呼叫的无线电资源。该网络使用这种无线电资源来首先支持CS呼叫，此后使用剩余的无线电资源来支持PS呼叫。本发明提供了一种基于帧偏移选择来有效地调度和支持传入CS呼叫的方法和装置，以便最大限度地利用可用于支持PS呼叫的剩余无线电资源。

3. 发明授权

US08576931B2 Methods and systems for overhead reduction in a wireless communication network 失效
标题翻译：无线通信网络中开销降低的方法和系统
公开(公告)号：US08576931B2
公开(公告)日：2013-11-05
申请号：US12486744
申请日：2009-06-17
申请人： Serguei A. Glazko , Matthias Brehler , Je Woo Kim , Mahesh Makhijani
发明人： Serguei A. Glazko , Matthias Brehler , Je Woo Kim , Mahesh Makhijani
IPC分类号： H04L27/28
CPC分类号： H04W72/1231 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04W72/1273
摘要： Methods and apparatus are provided for increasing throughput in a wireless communication system by reducing the amount of overhead transmitted to certain user terminals. Overhead due to control information may be reduced for these certain user terminals by selecting a low repetition factor. Overhead may be further reduced for these certain user terminals by selecting a modulation/coding scheme with a higher data rate for transmitting the control information. The selection may be based on channel conditions associated with the user terminals, such as signal-to-interference-plus-noise ratios (SINRs).
摘要翻译：提供了通过减少传送到某些用户终端的开销量来提高无线通信系统中的吞吐量的方法和装置。通过选择低重复因子，可能会降低这些特定用户终端由于控制信息而导致的开销。通过选择具有较高数据速率的调制/编码方案来传送控制信息，可以进一步减少这些特定用户终端的开销。选择可以基于与用户终端相关联的信道条件，例如信号与干扰加噪声比（SINR）。

4. 发明申请

US20070147333A1 System and method of transmission scheduling in time-division duplex communication system to minimize interference 审中-公开
标题翻译：时分双工通信系统中传输调度的系统和方法，以尽量减少干扰
公开(公告)号：US20070147333A1
公开(公告)日：2007-06-28
申请号：US11316030
申请日：2005-12-22
申请人： Mahesh Makhijani
发明人： Mahesh Makhijani
IPC分类号： H04Q7/24
CPC分类号： H04B7/2656 , H04W72/06 , H04W72/082
摘要： In a Time-Division Duplex (TDD) data frame, wherein time slots are allocated to downlink and uplink transmissions, time slots are allocated to pending communication signals beginning at the start of the data frame for one of downlink and uplink transmissions, and are allocated to pending communication signals beginning at the end of the frame for the other of downlink and uplink transmissions. When one or more time slots allocated to downlink and/or uplink transmissions are not utilized for actual communication signal transmission, the non-utilized time slot(s) occur towards the middle of the TDD data frame rather than at the end. This reduces the probability of base station/subscriber terminal interference with another sector or cell utilizing a different downlink/uplink time slot allocation.
摘要翻译：在时分双工（TDD）数据帧中，其中将时隙分配给下行链路和上行链路传输，将时隙分配给从下行链路和上行链路传输之一的数据帧开始处开始的未决通信信号，并且被分配到下一个下行链路和上行链路传输中另一个的帧的结尾处开始的未决通信信号。当分配给下行链路和/或上行链路传输的一个或多个时隙不用于实际的通信信号传输时，未使用的时隙朝向TDD数据帧的中间而不是结束发生。这降低了使用不同下行链路/上行链路时隙分配的基站/用户终端与另一扇区或小区干扰的概率。

5. 发明申请

US20090075666A1 SIGNALING TRANSMISSION ON SHARED AND DEDICATED CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 失效
标题翻译：无线通信系统中共享和专用信道的信令传输
公开(公告)号：US20090075666A1
公开(公告)日：2009-03-19
申请号：US12210828
申请日：2008-09-15
申请人： Mahesh Makhijani , Mehmet Yavuz
发明人： Mahesh Makhijani , Mehmet Yavuz
IPC分类号： H04W72/00
CPC分类号： H04W72/087 , H04W36/0055 , H04W72/042
摘要： Techniques for sending and receiving signaling messages on shared and dedicated channels in a wireless communication system are described. A user equipment (UE) may receive a first signaling message on a shared channel during a first time period, receive a second signaling message on a dedicated channel during a second time period, and receive a third signaling message on the shared channel during a third time period. The UE may receive traffic data on the shared channel during all time periods. The UE may be handed over from a source Node B to a target Node B during the second time period. The UE may receive the first signaling message via the source Node B, receive the second signaling message via the source and target Node Bs, and receive the third signaling message via the target Node B.
摘要翻译：描述了在无线通信系统中在共享和专用信道上发送和接收信令消息的技术。用户设备（UE）可以在第一时间段期间在共享信道上接收第一信令消息，在第二时间段期间在专用信道上接收第二信令消息，并且在第三时间段期间在共享信道上接收第三信令消息时间段。 UE可以在所有时间段期间在共享信道上接收业务数据。在第二时间段期间，UE可以从源节点B切换到目标节点B. UE可以经由源节点B接收第一信令消息，经由源节点B和目标节点B接收第二信令消息，并经由目标节点B接收第三信令消息。

6. 发明授权

US08233452B2 Signaling transmission on shared and dedicated channels in a wireless communication system 失效
标题翻译：在无线通信系统中的共享和专用信道上进行信令传输
公开(公告)号：US08233452B2
公开(公告)日：2012-07-31
申请号：US12210828
申请日：2008-09-15
申请人： Mahesh Makhijani , Yavuz Mehmet
发明人： Mahesh Makhijani , Yavuz Mehmet
IPC分类号： H04W4/00
CPC分类号： H04W72/087 , H04W36/0055 , H04W72/042
摘要： Techniques for sending and receiving signaling messages on shared and dedicated channels in a wireless communication system are described. A user equipment (UE) may receive a first signaling message on a shared channel during a first time period, receive a second signaling message on a dedicated channel during a second time period, and receive a third signaling message on the shared channel during a third time period. The UE may receive traffic data on the shared channel during all time periods. The UE may be handed over from a source Node B to a target Node B during the second time period. The UE may receive the first signaling message via the source Node B, receive the second signaling message via the source and target Node Bs, and receive the third signaling message via the target Node B.
摘要翻译：描述了在无线通信系统中在共享和专用信道上发送和接收信令消息的技术。用户设备（UE）可以在第一时间段期间在共享信道上接收第一信令消息，在第二时间段期间在专用信道上接收第二信令消息，并且在第三时间段期间在共享信道上接收第三信令消息时间段。 UE可以在所有时间段期间在共享信道上接收业务数据。在第二时间段期间，UE可以从源节点B切换到目标节点B. UE可以经由源节点B接收第一信令消息，经由源节点B和目标节点B接收第二信令消息，并经由目标节点B接收第三信令消息。

7. 发明申请

US20070121535A1 Dynamic transmit power for non-canonical transmission formats 审中-公开
标题翻译：用于非规范传输格式的动态发射功率
公开(公告)号：US20070121535A1
公开(公告)日：2007-05-31
申请号：US11239853
申请日：2005-09-30
申请人： Wanshi Chen , Mahesh Makhijani
发明人： Wanshi Chen , Mahesh Makhijani
IPC分类号： H04B7/185 , H04Q7/00
CPC分类号： H04W52/286
摘要： Data packets on forward link packet data channels are typically transmitted at the full available power of the base station. When a non-canonical transmission format associated with a received DRC index is selected for encoding the packet data, the data may be transmitted with less that full available power, achieving the target FER due to shorter packets, and reducing system interference. The transmit power may be selected as a function of the required FER, payload size (associated physical layer format) and packet format (single- or multiple-user packet). The transmit power may also be based on the selected TF, the QoS needs of the packet data, or current system load information.
摘要翻译：前向链路分组数据信道上的数据分组通常以基站的完全可用功率发送。当选择与接收到的DRC索引相关联的非规范传输格式用于对分组数据进行编码时，可以以更少的全可用功率发送数据，由于较短的分组而实现目标FER，并减少系统干扰。可以根据所需的FER，有效载荷大小（相关的物理层格式）和分组格式（单用户或多用户分组）来选择发射功率。发射功率还可以基于选择的TF，分组数据的QoS需求或当前系统负载信息。

8. 发明申请

US20090129332A1 METHODS AND APPARATUS FOR PROVIDING AN EFFICIENT FRAME STRUCTURE FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：为无线通信系统提供有效框架结构的方法和装置
公开(公告)号：US20090129332A1
公开(公告)日：2009-05-21
申请号：US12260077
申请日：2008-10-28
申请人： Pranav Dayal , Ayman Fawzy Naguib , Mahesh Makhijani
发明人： Pranav Dayal , Ayman Fawzy Naguib , Mahesh Makhijani
IPC分类号： H04W4/00
CPC分类号： H04B7/2615 , H04L5/0007 , H04L5/14 , H04L5/143
摘要： Providing for an efficient frame structure for wireless communication is disclosed, which may include frequency division multiplexing (FDM) first and second air interfaces in a downlink subframe of a frame, and may also include time division multiplexing (TDM) the first and second air interfaces in an uplink subframe of the frame.
摘要翻译：提供了一种用于无线通信的有效帧结构，其可以包括帧的下行链路子帧中的频分复用（FDM）第一和第二空中接口，并且还可以包括时分复用（TDM）第一和第二空中接口在帧的上行链路子帧中。

9. 发明申请

US20100091739A1 METHODS AND SYSTEMS FOR PRE-ALLOCATING A CQI CHANNEL DURING HANDOFF 审中-公开
标题翻译：用于在手机中预分配CQI信道的方法和系统
公开(公告)号：US20100091739A1
公开(公告)日：2010-04-15
申请号：US12560933
申请日：2009-09-16
申请人： Pranav Dayal , Mahesh Makhijani
发明人： Pranav Dayal , Mahesh Makhijani
IPC分类号： H04W4/00 , H04W36/00 , H04W72/00
CPC分类号： H04L1/0026 , H04W36/0044 , H04W72/0406
摘要： Methods and systems for improving handover performance by pre-negotiating channel quality information between a serving base station and a target base before a handoff is initiated in a wireless communication system are described. The target base station may send to the serving base station an assigned location within an uplink subframe for a mobile station requesting a handover to the target base station to transmit channel quality information to the target base station. The serving base station may send this information to the mobile station. The mobile station may transmit channel quality information to the target base station at the assigned location.
摘要翻译：描述了在无线通信系统中启动切换之前通过在服务基站和目标基站之间预先协商信道质量信息来改善切换性能的方法和系统。目标基站可向移动台向服务基站发送上行链路子帧内的分配位置，请求向目标基站进行切换以向目标基站发送信道质量信息。服务基站可以将该信息发送到移动台。移动台可以在分配的位置向目标基站发送信道质量信息。

10. 发明申请

US20090316815A1 METHODS AND SYSTEMS FOR OVERHEAD REDUCTION IN A WIRELESS COMMUNICATION NETWORK 失效
标题翻译：无线通信网络中减少覆盖的方法和系统
公开(公告)号：US20090316815A1
公开(公告)日：2009-12-24
申请号：US12486744
申请日：2009-06-17
申请人： Serguei A. Glazko , Matthias Brehler , Je Woo Kim , Mahesh Makhijani
发明人： Serguei A. Glazko , Matthias Brehler , Je Woo Kim , Mahesh Makhijani
IPC分类号： H04K1/10 , H04W72/00
CPC分类号： H04W72/1231 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04W72/1273
摘要： Methods and apparatus are provided for increasing throughput in a wireless communication system by reducing the amount of overhead transmitted to certain user terminals. Overhead due to control information may be reduced for these certain user terminals by selecting a low repetition factor. Overhead may be further reduced for these certain user terminals by selecting a modulation/coding scheme with a higher data rate for transmitting the control information. The selection may be based on channel conditions associated with the user terminals, such as signal-to-interference-plus-noise ratios (SINRs).
摘要翻译：提供了通过减少传送到某些用户终端的开销量来提高无线通信系统中的吞吐量的方法和装置。通过选择低重复因子，可能会降低这些特定用户终端由于控制信息而导致的开销。通过选择具有较高数据速率的调制/编码方案来传送控制信息，可以进一步减少这些特定用户终端的开销。选择可以基于与用户终端相关联的信道条件，例如信号与干扰加噪声比（SINR）。

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