Details for Patent: 8,644,239
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Summary for Patent: 8,644,239
| Title: | Method and apparatus for allocating and processing sequences in communication system |
| Abstract: | A method and apparatus for allocating and processing sequences in a communication system is disclosed. The method includes: dividing sequences in a sequence group into multiple sub-groups, each sub-group corresponding to its own mode of occupying time frequency resources; selecting sequences from a candidate sequence collection corresponding to each sub-group to form the sequences in the sub-group by: the sequences in a sub-group i in a sequence group k being composed of n sequences in the candidate sequence collection, the n sequences making a |r.sub.i/N.sub.i-c.sub.k/N.sub.P1| or |(r.sub.i/N.sub.i-c.sub.k/N.sub.P1) modu m.sub.k,i| function value the smallest, second smallest, till the n.sup.th smallest respectively; allocating the sequence group to cells, users or channels. It prevents the sequences highly correlated with the sequences of a specific length from appearing in other sequence groups, thus reducing interference, avoiding the trouble of storing the lists of massive sequence groups. |
| Inventor(s): | Qu; Bingyu (Chicago, IL), He; Yujuan (Shenzhen, CN), Feng; Xuan (Shenzhen, CN) |
| Assignee: | Huawei Technologies Co., Ltd. (Shenzhen, CN) |
| Application Number: | 13/330,252 |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 8,644,239 |
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Patent Claim Types: see list of patent claims | Use; Process; Device; |
Drugs Protected by US Patent 8,644,239
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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Foreign Priority and PCT Information for Patent: 8,644,239
| Foriegn Application Priority Data | ||
| Foreign Country | Foreign Patent Number | Foreign Patent Date |
| China | 2007 1 0073057 | Mar 7, 2007 |
| China | 2007 1 0100449 | Apr 9, 2007 |
| China | 2007 1 0103147 | Apr 27, 2007 |
| China | 2007 1 0112774 | Jun 17, 2007 |
International Family Members for US Patent 8,644,239
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | E498249 | ⤷ Try a Trial | |||
| Austria | E510360 | ⤷ Try a Trial | |||
| Australia | 2007308605 | ⤷ Try a Trial | |||
| Brazil | 122015028224 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
