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1. 发明申请

WO2011022410A1 HEADER COMPRESSION FOR RELAY NODES 审中-公开
标题翻译：继电器的压头压缩
公开(公告)号：WO2011022410A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/045774
申请日：2010-08-17
申请人： QUALCOMM Incorporated , HO, Sai Yiu Duncan , ULUPINAR, Fatih , AGASHE, Parag Arun , PRAKASH, Rajat , SONG, Osok
发明人： HO, Sai Yiu Duncan , ULUPINAR, Fatih , AGASHE, Parag Arun , PRAKASH, Rajat , SONG, Osok
IPC分类号： H04W28/06
CPC分类号： H04W28/06 , H04L69/04
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a plurality of internet protocol (IP) headers, tunneling protocol headers, and/or other routing headers in a packet can be compressed to facilitate efficient communications of packets between relay nodes and/or a donor access point. An access point receiving packets to be compressed can provide a disparate access point with a compression context and an uncompressed packet. The disparate access point can generate a decompression context related to subsequent packets having similar header values and can store the decompression context with the context identifier. The access point can subsequently compress received packets having similar header values and communicate the compressed packets with the context identifier to the disparate access point. The disparate access point can apply the previously generated decompression context associated with the context identifier to decompress the packets.
摘要翻译：描述了便于压缩中继节点的报头的系统和方法。特别地，可以压缩分组中的多个因特网协议（IP）报头，隧道协议报头和/或其他路由报头，以促进中继节点和/或施主接入点之间的分组的有效通信。要接收要被压缩的分组的接入点可以提供具有压缩上下文和未压缩分组的不同接入点。不同的接入点可以生成与具有相似报头值的后续分组相关的解压缩上下文，并且可以将解压缩上下文存储为上下文标识符。接入点可以随后压缩具有相似报头值的接收分组，并将具有上下文标识符的压缩分组传送到不同的接入点。不同的接入点可以应用与上下文标识符相关联的先前生成的解压缩上下文来解压缩数据包。

2. 发明申请

WO2011005521A2 WIRELESS COMMUNICATION HAVING REDUCED FEEDBACK DELAY 审中-公开
标题翻译：具有减少反馈延迟的无线通信
公开(公告)号：WO2011005521A2
公开(公告)日：2011-01-13
申请号：PCT/US2010/039500
申请日：2010-06-22
申请人： QUALCOMM Incorporated , LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
发明人： LUO, Tao , MALLADI, Durga Prasad , ZHANG, Xiaoxia , MONTOJO, Juan , HO, Sai Yiu Duncan , TENNY, Nathan Edward
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/189
摘要： Providing for improved error control signaling in wireless communications is disclosed herein. By way of example, multiple transmissions can be conducted for a HARQ process prior to a scheduled feedback signal on the HARQ process, causing a receiving device to combine the multiple transmissions, rather than treat them as separate transmissions. In this manner, multiple transmissions can be employed to increase overall receive energy, without violating maximum transmit power constraints in a wireless communication. Further, these multiple transmissions can be configured based on prevailing signal strength at the receiving device, or based on processing capabilities of the receiving device, providing flexible protocols that can accommodate advanced as well as legacy UEs in wide range of wireless conditions.
摘要翻译：本文公开了在无线通信中提供改进的差错控制信令。作为示例，可以在HARQ过程之前的调度的反馈信号之前对HARQ进程进行多个传输，使得接收设备组合多个传输，而不是将其作为单独的传输。以这种方式，可以采用多个传输来增加总体接收能量，而不违反无线通信中的最大发射功率约束。此外，可以基于接收设备处的主要信号强度或基于接收设备的处理能力来配置这些多个传输，从而提供可在宽范围的无线条件下适应高级以及传统UE的灵活协议。

3. 发明申请

WO2011002789A1 POWER HEADROOM REPORT FOR SIMULTANEOUS TRANSMISSIONS ON DISPARATE RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：无线电无线接入技术同步传输电力报告
公开(公告)号：WO2011002789A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/040432
申请日：2010-06-29
申请人： QUALCOMM Incorporated , HO, Sai Yiu Duncan , GAAL, Peter , AGASHE, Parag A.
发明人： HO, Sai Yiu Duncan , GAAL, Peter , AGASHE, Parag A.
IPC分类号： H04W52/34
CPC分类号： H04W52/34
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a determination is made of a first power available for transmitting a first signal using a first radio access technology while simultaneously transmitting a second signal using a second radio access technology different from the first radio access technology. An uplink grant is received and a determination is made regarding a second power for transmitting the first signal on uplink using the first radio access technology based on the uplink grant. A determination is made regarding a difference between the first power and the second power and the information related to the difference via the first radio access technology is reported based upon a trigger.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中使用第一无线电接入技术确定可用于发送第一信号的第一功率，同时使用第二无线接入技术同时发送第二信号与第一种无线接入技术不同。接收上行链路许可，并且基于上行链路许可，使用第一无线电接入技术确定用于在上行链路上发送第一信号的第二功率。基于触发来确定第一功率和第二功率之间的差异，并且通过第一无线电接入技术报告与差异相关的信息。

4. 发明申请

WO2010075457A2 OPTIMIZED HEADER FOR EFFICIENT PROCESSING OF DATA PACKETS 审中-公开
标题翻译：用于数据分组高效处理的优化标题
公开(公告)号：WO2010075457A2
公开(公告)日：2010-07-01
申请号：PCT/US2009/069314
申请日：2009-12-22
申请人： QUALCOMM INCORPORATED , HO, Sai Yiu Duncan , MAHESHWARI, Shailesh
发明人： HO, Sai Yiu Duncan , MAHESHWARI, Shailesh
IPC分类号： H04W80/02 , H04W12/04
CPC分类号： H04W80/02 , H04W12/02
摘要： Methods, apparatus, and computer program products for processing an RLC PDU having an RLC payload and an RLC header, wherein the RLC payload comprises a plurality of at least partially ciphered SDUs, each of the SDUs being either a partial or complete SDU, and wherein the RLC header comprises a separate count for each of the SDUs, each of the counts being configured to support deciphering of the corresponding SDU. Each SDU is a PDCP PDU having a PDCP payload and a PDCP header, wherein the PDCP payload comprises a plurality of IP packets, and wherein the PDCP header comprises a length indicator for at least one of the IP packets.
摘要翻译：用于处理具有RLC有效载荷和RLC报头的RLC PDU的方法，设备和计算机程序产品，其中RLC有效载荷包括多个至少部分加密的SDU，每个SDU是部分或完整的SDU，并且其中所述RLC报头包括用于每个SDU的分开的计数，每个计数被配置为支持对相应的SDU的解密。每个SDU是具有PDCP有效载荷和PDCP报头的PDCP PDU，其中PDCP有效载荷包括多个IP分组，并且其中PDCP报头包括用于至少一个IP分组的长度指示符。

5. 发明申请

WO2010030935A3 PHYSICAL RANDOM ACCESS CHANNEL (PRACH) TRANSMISSION IN MULTICARRIER OPERATION 审中-公开
公开(公告)号：WO2010030935A3
公开(公告)日：2010-03-18
申请号：PCT/US2009/056726
申请日：2009-09-11
申请人： QUALCOMM Incorporated , DAMNJANOVIC, Jelena M. , MONTOJO, Juan , GAAL, Peter , CHEN, Wanshi , HO, Sai Yiu Duncan
发明人： DAMNJANOVIC, Jelena M. , MONTOJO, Juan , GAAL, Peter , CHEN, Wanshi , HO, Sai Yiu Duncan
IPC分类号： H04W72/02
摘要： Systems and methodologies are described that facilitate selecting an uplink carrier for random access within a wireless environment having multiple carriers. Selection of an uplink carrier for random access can be randomly selected from a set of available uplink carriers. Additionally, the uplink carrier for random access can be selected based upon which uplink carrier is paired with an anchor carrier. Further, the uplink carrier for random access can be identified based upon a bandwidth related to the user equipment (UE). Reference signals can also be employed in order to identify an uplink carrier to perform random access.

6. 发明申请

WO2009137647A1 BSR PROHIBIT TIMER 审中-公开
标题翻译： BSR禁止定时器
公开(公告)号：WO2009137647A1
公开(公告)日：2009-11-12
申请号：PCT/US2009/043090
申请日：2009-05-07
申请人： QUALCOMM INCORPORATED , MEYLAN, Arnaud , HO, Sai, Yiu, Duncan , DAMNJANOVIC, Aleksandar
发明人： MEYLAN, Arnaud , HO, Sai, Yiu, Duncan , DAMNJANOVIC, Aleksandar
IPC分类号： H04W72/12
CPC分类号： H04W72/1284 , H04W74/0866
摘要： Systems and methodologies are described that facilitate communicating a Buffer Status Report (BSR) from user equipment (UE) while reducing the employment of a RACH procedure. A BSR Prohibit time interval can be triggered by a receipt of uplink data to the UE. The BSR can be conveyed utilizing an uplink-shared channel (UL-SCH) if a Scheduling Request (SR) or a Semi-Persistent Scheduling (SPS) occurs within the duration of the BSR Prohibit time interval. The BSR can be communicated utilizing a RACH procedure if a SR or SPS occurs upon the expiration of the BSR Prohibit time interval.
摘要翻译：描述了有助于在减少使用RACH过程的同时从用户设备（UE）传送缓冲器状态报告（BSR）的系统和方法。可以通过向UE接收上行链路数据来触发BSR禁止时间间隔。如果在BSR禁止时间间隔的持续时间内发生调度请求（SR）或半持续调度（SPS），则可以使用上行链路共享信道（UL-SCH）来传送BSR。如果在BSR禁止时间间隔到期时发生SR或SPS，则可以使用RACH过程来通信BSR。

7. 发明申请

WO2009102798A3 CONTROL OF DATA TRANSMISSION BASED ON HARQ IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2009102798A3
公开(公告)日：2009-08-20
申请号：PCT/US2009/033810
申请日：2009-02-11
申请人： QUALCOMM Incorporated , HO, Sai Yiu Duncan
发明人： HO, Sai Yiu Duncan
IPC分类号： H04L1/18
摘要： Techniques for controlling data transmission in a wireless communication system based on hybrid automatic retransmission (HARQ) are described. In one design, a user equipment (UE) may determine the number of HARQ processes (Z) supported by the UE, e.g., based on the amount of resources available at the UE. The UE may send information indicative of the number of HARQ processes supported by the UE to a Node B. The UE may thereafter receive data from the Node B on up to Z HARQ processes. In one design, the UE may receive data for non-guaranteed bit rate (non-GBR) traffic on up to Z HARQ processes and may receive data for guaranteed bit rate (GBR) traffic on up to all HARQ processes available in the system. In another design, the UE may receive data for both GBR traffic and non-GBR traffic on up to Z HARQ processes.

8. 发明申请

WO2009046107A3 METHOD AND APPARATUS FOR IMPLEMENTING LTE RLC HEADER FORMATS 审中-公开
标题翻译：用于实施LTE RLC主机格式的方法和装置
公开(公告)号：WO2009046107A3
公开(公告)日：2009-07-16
申请号：PCT/US2008078449
申请日：2008-10-01
申请人： QUALCOMM INC , HO SAI YIU DUNCAN
发明人： HO SAI YIU DUNCAN
IPC分类号： H04W28/06
CPC分类号： H04W28/06 , H04W80/02
摘要： Apparatuses and methods of reducing overhead by designating various fields in an optimized Radio Link Control header. Depending on communication type (e.g., VoIP, non-VoIP) such fields include a combination of a Segment Indicator (SI - which indicates presence of a whole SDU at beginning or at an ending), a Sequence Number (SN), a Length Indicator (LI - which indicates length of a service data unit); a length for the length indicator (LLI - to enable a variable size for the LI and notify a receiver regarding such varying size); a Segment Offset (SO - to designate resegmented packets for lost protocol data units); a length indicator for the SO (LSO - to enable a variable size for the SO); and Last Segment Flag (LSF - for resegmentation of RLC protocol data units).
摘要翻译：通过在优化的无线电链路控制报头中指定各种领域来减少开销的装置和方法。根据通信类型（例如，VoIP，非VoIP），这些字段包括段指示符（SI - 指示开始或结尾处存在整个SDU）的组合，序列号（SN），长度指示符（LI - 表示服务数据单元的长度）; 长度指示器的长度（LLI - 为LI设置可变大小，并通知接收器有关这种变化的大小）; 段偏移（SO - 指定丢失的协议数据单元的分段数据包）; SO的长度指示器（LSO - 为SO启用可变大小）; 和最后一个段标志（LSF - 用于重新分段RLC协议数据单元）。

9. 发明申请

WO2009021214A3 LAYER 2 TUNNELING OF DATA DURING HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中切换数据时的层2隧道
公开(公告)号：WO2009021214A3
公开(公告)日：2009-06-11
申请号：PCT/US2008072698
申请日：2008-08-08
申请人： QUALCOMM INC , ATTAR RASHID AHMED AKBAR , MEYLAN ARNAUD , HO SAI YIU DUNCAN , GRILLI FRANCESCO , TENNY NATHAN EDWARD , BARANY PETER ANTHONY
发明人： ATTAR RASHID AHMED AKBAR , MEYLAN ARNAUD , HO SAI YIU DUNCAN , GRILLI FRANCESCO , TENNY NATHAN EDWARD , BARANY PETER ANTHONY
IPC分类号： H04W36/02
CPC分类号： H04W36/02 , H04L47/10 , H04L47/14 , H04L47/34 , H04W36/08 , H04W92/20
摘要： Techniques for sending data during handover with Layer (2) tunneling are described. In one design, a user equipment (UE) sends first Layer (2) packets to a source base station prior to handover to a target base station. The UE sends at least one second Layer (2) packet to the target base station, which identifies the second Layer (2) packet(s) as being intended for the source base station and thus forwards the second Layer (2) packet(s) to the source base station via a Layer (2) tunnel. The UE sends third Layer (2) packets to the target base station after the handover. The target base station processes the third Layer (2) packets to obtain IP packets and sends the IP packets to a serving gateway after a trigger condition, which may be defined to achieve in-order delivery of IP packets from the source and target base stations to the serving gateway.
摘要翻译：描述了在利用层（2）隧道传输进行切换期间发送数据的技术。在一种设计中，用户设备（UE）在切换到目标基站之前将第一层（2）分组发送到源基站。 UE向目标基站发送至少一个第二层（2）分组，其将第二层（2）分组标识为预期给源基站，并因此将第二层（2）分组转发给）通过层（2）隧道到源基站。 UE在切换后向目标基站发送第三层（2）分组。目标基站处理第三层（2）分组以获得IP分组并且在触发条件之后将该IP分组发送到服务网关，所述触发条件可以被定义为实现来自源和目标基站的IP分组的按顺序递送到服务网关。

10. 发明申请

WO2009046112A2 MEDIUM ACCESS CONTROL HEADER FORMAT 审中-公开
标题翻译：媒体访问控制头格式
公开(公告)号：WO2009046112A2
公开(公告)日：2009-04-09
申请号：PCT/US2008078455
申请日：2008-10-01
申请人： QUALCOMM INC , HO SAI YIU DUNCAN
发明人： HO SAI YIU DUNCAN
IPC分类号： H04W4/00
CPC分类号： H04W28/065 , H04L29/0653 , H04L2012/6448 , H04W28/06 , H04W80/02
摘要： Systems and methodologies are described that facilitate employing a variety of medium access control (MAC) header formats in wireless communications. The MAC header formats can be specialized for a particular type of data included in a protocol data unit (PDU). In addition, the MAC headers can have a variable length to accommodate payloads of varying sizes without incurring unnecessary overhead. Further, mechanisms are provided to enable direct access and delivery of control PDUs to associated protocol layers to ensure better quality of service treatment.
摘要翻译：描述了有助于在无线通信中采用各种媒体访问控制（MAC）报头格式的系统和方法。 MAC头格式可以专用于包括在协议数据单元（PDU）中的特定类型的数据。另外，MAC报头可以具有可变长度以适应不同大小的有效载荷，而不会产生不必要的开销。此外，提供机制以实现对相关协议层的控制PDU的直接访问和传递，以确保更好的服务质量处理。

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