公开(公告)号：EP2286534A1

公开(公告)日：2011-02-23

申请号：EP09758690.3

申请日：2009-05-27

申请人： Thomson Licensing

发明人： LIU, Hang ,  ZHANG, Huanqiang ,  MA, Xiao-jun ,  WU, Mingquan ,  LI, Jun

IPC分类号： H04L1/18

CPC分类号： H04W4/06 ,  H04L1/1819 ,  H04L1/1848 ,  H04L1/188 ,  H04L2001/0093 ,  H04W4/08 ,  H04W8/26 ,  H04W28/04 ,  H04W72/005

摘要： A method and apparatus are described including determining address using an access point address and a multicast group address, transmitting a recovery request message to a recovery server to request recovery data using the address and receiving the recovery data from the recovery server. Also described are a method and apparatus including receiving a registration message, transmitting a reply to the registration message, receiving a recovery request message, transmitting recovery data responsive to the recovery request message and transmitting a message to a recovery multicast group to determine status of the recovery multicast group.

公开(公告)号：EP2351452B1

公开(公告)日：2014-04-02

申请号：EP09740556.7

申请日：2009-10-20

申请人： Thomson Licensing

发明人： HE, Yong ,  MA, Xiao-jun ,  SONG, Jian Ping ,  ZHOU, Guang Hua ,  LI, Jun

IPC分类号： H04W74/08

CPC分类号： H04W74/085

公开(公告)号：EP2286534B1

公开(公告)日：2013-07-10

申请号：EP09758690.3

申请日：2009-05-27

申请人： Thomson Licensing

发明人： LIU, Hang ,  ZHANG, Huanqiang ,  MA, Xiao-jun ,  WU, Mingquan ,  LI, Jun

IPC分类号： H04L1/18

CPC分类号： H04W4/06 ,  H04L1/1819 ,  H04L1/1848 ,  H04L1/188 ,  H04L2001/0093 ,  H04W4/08 ,  H04W8/26 ,  H04W28/04 ,  H04W72/005

公开(公告)号：EP2374077A2

公开(公告)日：2011-10-12

申请号：EP09801326.1

申请日：2009-12-23

申请人： Thomson Licensing

发明人： CHEN, Ren Lei ,  MA, Xiao-jun ,  LI, Jun

IPC分类号： G06F17/30 ,  G06Q10/00

CPC分类号： G06F17/30038 ,  G06F17/30277 ,  G06F17/30398

摘要： A user accessing a media service desires to find out more information about the media service by formulating a query, by operation of an input device, where a region of interest of said media service is selected by the user (605). The query is submitted to other users who are defined by various tiers defined by different types of criteria (610). The users belonging to such tiers respond back to the query with new information, which is rendered on the media device being used by the user (630). Such responses are then rendered on the media device of the user (640). Optionally, a computer assistance mode is operated where keywords are extracted from said communications between users, and such keywords a used to obtain additional results from a resource such as a search engine (645).

摘要翻译： 通过输入设备的操作，用户访问媒体服务的用户希望通过配置查询来查找关于媒体服务的更多信息，其中由用户选择所述媒体服务的感兴趣区域（605）。 该查询被提交给由不同类型的标准定义的各个层定义的其他用户（610）。 属于这些层的用户使用在用户使用的媒体设备上呈现的新信息来回应查询（630）。 这样的响应然后在用户的媒体设备上呈现（640）。 可选地，操作计算机辅助模式，其中从用户之间的所述通信中提取关键字，并且这种关键字a用于从诸如搜索引擎的资源（645）获得附加结果。

公开(公告)号：EP2351452A1

公开(公告)日：2011-08-03

申请号：EP09740556.7

申请日：2009-10-20

申请人： Thomson Licensing

发明人： HE, Yong ,  MA, Xiao-jun ,  SONG, Jian Ping ,  ZHOU, Guang Hua ,  LI, Jun

IPC分类号： H04W74/08

CPC分类号： H04W74/085

摘要： In the context of IEEE 802.11 WLAN networks, enhancement to the Relaxed Deterministic Backoff (R-DEB) for random access of shared (Medium Access Control MAC) method. For all available candidate resource slots, a busy index is calculated that reflects the level of use/occupation in the past and infers a probability of use in the future by another concurring device. The method assumes the use of a sub-set of resource slots for transmission, and updates this set by replacing resource slots for which collisions are frequent with a not currently used candidate resource for which the busy index is the lowest. Passive Spoofing/overhearing of all resources for clear channel assessment (CCA) is used for resource monitoring purposes.