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1. 发明申请

WO2009039215A2 SIGNALING TRANSMISSION ON SHARED AND DEDICATED CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
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：WO2009039215A2
公开(公告)日：2009-03-26
申请号：PCT/US2008076730
申请日：2008-09-17
申请人： QUALCOMM INC , MAKHIJANI MAHESH , YAVUZ MEHMET
发明人： MAKHIJANI MAHESH , YAVUZ MEHMET
IPC分类号： H04L12/56
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。

2. 发明申请

WO2009124232A2 HANDOFF BETWEEN PACKET-SWITCHED NETWORK AND CIRCUIT-SWITCHED NETWORK 审中-公开
标题翻译：分组交换网络与电路交换网络之间的切换
公开(公告)号：WO2009124232A2
公开(公告)日：2009-10-08
申请号：PCT/US2009/039416
申请日：2009-04-03
申请人： QUALCOMM INCORPORATED , MAKHIJANI, Mahesh , MAHENDRAN, Arungundram, C. , NASIELSKI, John, Wallace , JIN, Haipeng
发明人： MAKHIJANI, Mahesh , MAHENDRAN, Arungundram, C. , NASIELSKI, John, Wallace , JIN, Haipeng
IPC分类号： H04W36/14
CPC分类号： H04W36/0022 , H04L12/5692 , H04W80/10
摘要： Techniques for supporting handoff of terminals between a packet-switched network and a circuit-switched network are described. In an aspect, handoff between packet-switched and circuit-switched networks may be facilitated by a designated network entity in the packet-switched network. The designated network entity may interface with both the packet-switched network and the circuit-switched network, perform circuit-switched call origination, and perform handoff procedure. In one design, a first terminal may communicate with the packet-switched network for a packet-switched call with a second terminal. The first terminal may initiate handoff to the circuit-switched network via the designated network entity. The first terminal may perform handoff from the packet-switched network to the circuit-switched network based on an inter-MSC handoff procedure. The first terminal may then communicate with the circuit-switched network for the circuit-switched call with the second terminal after the handoff.
摘要翻译：描述了用于支持分组交换网络和电路交换网络之间的终端切换的技术。在一方面，分组交换网络中的指定网络实体可以方便分组交换网络和电路交换网络之间的切换。指定网络实体可以与分组交换网络和电路交换网络接口，执行电路交换呼叫发起，并执行切换过程。在一种设计中，第一终端可以与分组交换网络进行通信，以便与第二终端进行分组交换呼叫。第一终端可以经由指定的网络实体发起切换到电路交换网络。第一终端可以基于MSC间切换过程执行从分组交换网络到电路交换网络的切换。然后，第一终端可以在切换之后与第二终端与电路交换网络进行电路交换呼叫的通信。

3. 发明申请

WO2009067389A1 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：WO2009067389A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/083703
申请日：2008-11-14
申请人： QUALCOMM INCORPORATED , DAYAL, Pranav , NAGUIB, Ayman Fawzy , MAKHIJANI, Mahesh
发明人： DAYAL, Pranav , NAGUIB, Ayman Fawzy , MAKHIJANI, Mahesh
IPC分类号： H04B7/26
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。

4. 发明申请

WO2007072341A2 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最小化干扰
公开(公告)号：WO2007072341A2
公开(公告)日：2007-06-28
申请号：PCT/IB2006/054830
申请日：2006-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MAKHIJANI, Mahesh
发明人： MAKHIJANI, Mahesh
IPC分类号： H04B7/26
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：在其中时隙被分配给下行链路和上行链路传输的时分双工（TDD）数据帧中，时隙被分配给在数据帧的开始处开始的未决通信信号，以用于下行链路和上行链路传输，并且被分配给用于下行链路和上行链路传输中的另一个传输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，未使用的时隙发生在TDD数据帧的中间而不是末端。这降低了基站/用户终端利用不同的下行链路/上行链路时隙分配与另一扇区或小区干扰的概率。

5. 发明申请

WO2011119767A1 REPEATER-ASSISTED MANAGEMENT OF MACRO NETWORK COVERAGE 审中-公开
标题翻译：重新协调宏网络覆盖管理
公开(公告)号：WO2011119767A1
公开(公告)日：2011-09-29
申请号：PCT/US2011/029674
申请日：2011-03-23
申请人： QUALCOMM INCORPORATED , ESTEVES, Eduardo, S. , GORE, Dhananjay, Ashok , MAKHIJANI, Mahesh, A.
发明人： ESTEVES, Eduardo, S. , GORE, Dhananjay, Ashok , MAKHIJANI, Mahesh, A.
IPC分类号： H04W16/26 , H04B7/26 , H04W24/02 , H04W84/04
CPC分类号： H04B7/15528 , H04B7/15507 , H04B7/15535 , H04B7/1555 , H04B7/15578 , H04B7/2606 , H04W16/00 , H04W16/26 , H04W24/02 , H04W84/047
摘要： A method of managing macro network coverage among a plurality of repeaters deployed to extend coverage of one or more base stations may include receiving feedback information from at least two repeaters indicative of macro network coverage at locations corresponding to each repeater, determining a coverage status of the macro network based on the feedback information, and sending a control signal to at least one repeater instructing the repeater to adjust one or more operating parameters based on the determined coverage status.
摘要翻译：在部署以扩展一个或多个基站的覆盖范围的多个中继器之间管理宏网络覆盖的方法可包括从至少两个中继器接收指示在与每个中继器相对应的位置处的宏网络覆盖的反馈信息，确定基于所述反馈信息的宏网络，以及基于所确定的覆盖状态，向至少一个中继器发送控制信号，指示所述中继器调整一个或多个操作参数。

6. 发明申请

WO2010045118A1 METHODS AND SYSTEMS FOR PRE-ALLOCATING A CQI CHANNEL DURING HANDOVER 审中-公开
标题翻译：用于在切换期间预分配CQI信道的方法和系统
公开(公告)号：WO2010045118A1
公开(公告)日：2010-04-22
申请号：PCT/US2009/060180
申请日：2009-10-09
申请人： QUALCOMM INCORPORATED , DAYAL, Pranav , MAKHIJANI, Mahesh, A.
发明人： DAYAL, Pranav , MAKHIJANI, Mahesh, A.
IPC分类号： H04L1/00 , H04W36/14
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发起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。目标基站可以向服务基站发送用于移动站的上行链路子帧内的分配位置，该移动站请求到目标基站的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。

7. 发明申请

WO2008072200A1 METHOD AND APPARATUS FOR ACHIEVING FREQUENCY DIVERSITY IN SCHEDULED PACKET DATA TRANSMISSIONS 审中-公开
标题翻译：在调度分组数据传输中实现频率分集的方法和装置
公开(公告)号：WO2008072200A1
公开(公告)日：2008-06-19
申请号：PCT/IB2007/055067
申请日：2007-12-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MAKHIJANI, Mahesh
发明人： MAKHIJANI, Mahesh
IPC分类号： H04L1/18 , H04L27/26
CPC分类号： H04L1/1887 , H04L5/023 , H04L27/2601 , H04L2001/0092
摘要： Carrier frequency selection is enabled in transmitting packet data between a radio transceiver and a mobile station and in a wireless communication network with shared packet data service. The packet data service permits transmission of packet data along a packet data link comprising a plurality of shared packet data channels, such as that provided by the NxEV-DO protocol. Each channel is characterized by a unique carrier frequency. Packet data may be divided and transmitted among the plurality of channels. Packet data may be transmitted along a first of the plurality of channels. Upon receiving a negative acknowledgement indicative of an erroneous packet transmission in accordance with known error control schemes such as HARQ, retransmission data may be transmitted along a second of the plurality of channels. As multiple carrier frequencies are used to transmit packet data and retransmission data, frequency diversity is added to time diversity inherent in retransmission protocols.
摘要翻译：在无线电收发器和移动台之间以及在具有共享分组数据服务的无线通信网络中传送分组数据时启用载波频率选择。分组数据服务允许沿着包括由NxEV-DO协议提供的多个共享分组数据信道的分组数据链路传输分组数据。每个通道的特征在于唯一的载波频率。分组数据可以在多个信道之间分割和发送。分组数据可以沿多个信道中的第一个发送。在根据诸如HARQ的已知错误控制方案接收到指示错误分组传输的否定确认时，重传数据可以沿多个信道中的第二个发送。由于多个载波频率用于发送分组数据和重传数据，所以频率分集被添加到重传协议固有的时间分集中。

8. 发明申请

WO2007036906A2 DYNAMIC TRANSMIT POWER FOR NON-CANONICAL TRANSMISSION FORMATS 审中-公开
标题翻译：非正则传输格式的动态传输功率
公开(公告)号：WO2007036906A2
公开(公告)日：2007-04-05
申请号：PCT/IB2006053548
申请日：2006-09-28
申请人： ERICSSON TELEFON AB L M , CHEN WANSHI , MAKHIJANI MAHESH R
发明人： CHEN WANSHI , MAKHIJANI MAHESH R
IPC分类号： H04B7/005 , H04W52/28
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全部可用功率来发送。当选择与接收到的DRC索引相关联的非规范传输格式来编码分组数据时，可以以更少的全部可用功率来传输数据，由于更短的分组而实现目标FER，并且减少系统干扰。发射功率可以根据所需的FER，有效载荷大小（相关联的物理层格式）和分组格式（单个或多个用户分组）来选择。发射功率也可以基于所选TF，分组数据的QoS需求或当前系统负载信息。

9. 发明申请

WO2010008845A3 METHOD AND SYSTEM FOR OVERHEAD REDUCTION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中减少覆盖的方法和系统
公开(公告)号：WO2010008845A3
公开(公告)日：2010-10-21
申请号：PCT/US2009048293
申请日：2009-06-23
申请人： QUALCOMM INC , GLAZKO SERGUEI , BREHLER MATTHIAS , KIM JE WOO , MAKHIJANI MAHESH A
发明人： GLAZKO SERGUEI , BREHLER MATTHIAS , KIM JE WOO , MAKHIJANI MAHESH A
IPC分类号： H04L5/00
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）。

10. 发明申请

WO2007072341A3 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，以最小化干扰
公开(公告)号：WO2007072341A3
公开(公告)日：2007-10-11
申请号：PCT/IB2006054830
申请日：2006-12-13
申请人： ERICSSON TELEFON AB L M , MAKHIJANI MAHESH
发明人： MAKHIJANI MAHESH
IPC分类号： H04B7/26 , H04W72/06
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，并分配到下一个下行链路和上行链路传输中的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。

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